Multiwavelength follow-up of a rare IceCube neutrino multiplet
Por:
Aartsen, M. G., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Ahrens, M., Al Samarai, I., Altmann, D., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Archinger, M., Arguelles, C., Auffenberg, J., Axani, S., Bai, X., Barwick, S. W., Baum, V., Bay, R., Beatty, J. J., Tjus, J. Becker, Becker, K. -H., BenZvi, S., Berley, D., Bernardini, E., Bernhard, A., Besson, D. Z., Binder, G., Bindig, D., Blaufuss, E., Blot, S., Bohm, C., Boerner, M., Bos, F., Bose, D., Boeser, S., Botner, O., Braun, J., Brayeur, L., Bretz, H. -P., Bron, S., Burgman, A., Carver, T., Casier, M., Cheung, E., Chirkin, D., Christov, A., Clark, K., Classen, L., Coenders, S., Collin, G. H., Conrad, J. M., Cowen, D. F., Cross, R., Day, M., de Andre, J. P. A. M., De Clercq, C., Rosendo, E. del Pino, Dembinski, H., De Ridder, S., Desiati, P., de Vries, K. D., de Wasseige, G., de With, M., DeYoung, T., di Lorenzo, V., Dujmovic, H., Dumm, J. P., Dunkman, M., Eberhardt, B., Ehrhardt, T., Eichmann, B., Eller, P., Euler, S., Evenson, P. A., Fahey, S., Fazely, A. R., Feintzeig, J., Felde, J., Filimonov, K., Finley, C., Flis, S., Foesig, C. -C., Franckowiak, A., Friedman, E., Fuchs, T., Gaisser, T. K., Gallagher, J., Gerhardt, L., Ghorbani, K., Giang, W., Gladstone, L., Glauch, T., Gluesekamp, T., Goldschmidt, A., Gonzalez, J. G., Grant, D., Griffith, Z., Haack, C., Hallgren, A., Halzen, F., Hansen, E., Hansmann, T., Hanson, K., Hebecker, D., Heereman, D., Helbing, K., Hellauer, R., Hickford, S., Hignight, J., Hill, G. C., Hoffman, K. D., Hoffmann, R., Hoshina, K., Huang, F., Huber, M., Hultqvist, K., In, S., Ishihara, A., Jacobi, E., Japaridze, G. S., Jeong, M., Jero, K., Jones, B. J. P., Kang, W., Kappes, A., Karg, T., Karle, A., Katz, U., Kauer, M., Keivani, A., Kelley, J. L., Kheirandish, A., Kim, J., Kim, M., Kintscher, T., Kiryluk, J., Kittler, T., Klein, S. R., Kohnen, G., Koirala, R., Kolanoski, H., Konietz, R., Koepke, L., Kopper, C., Kopper, S., Koskinen, D. J., Kowalski, M., Krings, K., Kroll, M., Krueckl, G., Krueger, C., Kunnen, J., Kunwar, S., Kurahashi, N., Kuwabara, T., Kyriacou, A., Labare, M., Lanfranchi, J. L., Larson, M. J., Lauber, F., Lesiak-Bzdak, M., Leuermann, M., Lu, L., Luenemann, J., Madsen, J., Maggi, G., Mahn, K. B. M., Mancina, S., Mandelartz, M., Maruyama, R., Mase, K., Maunu, R., McNally, F., Meagher, K., Medici, M., Meier, M., Menne, T., Merino, G., Meures, T., Miarecki, S., Micallef, J., Momente, G., Montaruli, T., Moulai, M., Nahnhauer, R., Naumann, U., Neer, G., Niederhausen, H., Nowicki, S. C., Nygren, D. R., Pollmann, A. Obertacke, Olivas, A., O'Murchadha, A., Palczewski, T., Pandya, H., Pankova, D. V., Peiffer, P., Penek, O., Pepper, J. A., Perez de los Heros, C., Pieloth, D., Pinat, E., Price, P. B., Przybylski, G. T., Quinnan, M., Raab, C., Raedel, L., Rameez, M., Rawlins, K., Reimann, R., Relethford, B., Relich, M., Resconi, E., Rhode, W., Richman, M., Riedel, B., Robertson, S., Rongen, M., Rott, C., Ruhe, T., Ryckbosch, D., Rysewyk, D., Sabbatini, L., Herrera, S. E. Sanchez, Sandrock, A., Sandroos, J., Sarkar, S., Satalecka, K., Schlunder, P., Schmidt, T., Schoenen, S., Schoeneberg, S., Schumacher, L., Seckel, D., Seunarine, S., Soldin, D., Song, M., Spiczak, G. M., Spiering, C., Stachurska, J., Stanev, T., Stasik, A., Stettner, J., Steuer, A., Stezelberger, T., Stokstad, R. G., Stoessl, A., Stroem, R., Strotjohann, N. L., Sullivan, G. W., Sutherland, M., Taavola, H., Taboada, I., Tatar, J., Tenholt, F., Ter-Antonyan, S., Terliuk, A., Tesic, G., Tilav, S., Toale, P. A., Tobin, M. N., Toscano, S., Tosi, D., Tselengidou, M., Tung, C. F., Turcati, A., Unger, E., Usner, M., Vandenbroucke, J., van Eijndhoven, N., Vanheule, S., van Rossem, M., van Santen, J., Vehring, M., Voge, M., Vogel, E., Vraeghe, M., Walck, C., Wallace, A., Wallraff, M., Wandkowsky, N., Waza, A., Weaver, Ch., Weiss, M. J., Wendt, C., Westerhoff, S., Whelan, B. J., Wickmann, S., Wiebe, K., Wiebusch, C. H., Wille, L., Williams, D. R., Wills, L., Wolf, M., Wood, T. R., Woolsey, E., Woschnagg, K., Xu, D. L., Xu, X. W., Xu, Y., Yanez, J. P., Yodh, G., Yoshida, S., Zoll, M., Stanek, K. Z., Shappee, B. J., Kochanek, C. S., Holoien, T. W. -S., Prieto, J. L., Fox, D. B., DeLaunay, J. J., Turley, C. F., Barthelmy, S. D., Lien, A. Y., Meszaros, P., Murase, K., Kocevski, D., Buehler, R., Giomi, M., Racusin, J. L., Albert, A., Alfaro, R., Alvarez, C., Alvarez, J. D., Arceo, R., Arteaga-Velazquez, J. C., Solares, H. A. Ayala, Barber, A. S., Baustista-Elivar, N., Becerril, A., Belmont-Moreno, E., Bernal, A., Brisbois, C., Caballero-Mora, K. S., Capistran, T., Carraminana, A., Casanova, S., Castillo, M., Cotti, U., Coutino de Leon, S., de la Fuente, E., De Leon, C., Diaz Hernandez, R., Diaz-Velez, J. C., Dingus, B. L., DuVernois, M. A., Ellsworth, R. W., Engel, K., Fiorino, D. W., Fraija, N., Garcia-Gonzalez, J. A., Gerhardt, M., Gonzalez Munoz, A., Gonzalez, M. M., Goodman, J. A., Hampel-Arias, Z., Harding, J. P., Hernandez, S., Hui, C. M., Huentemeyer, P., Iriarte, A., Jardin-Blicq, A., Joshi, V., Kaufmann, S., Lara, A., Lauer, R. J., Lee, W. H., Lennarz, D., Leon Vargas, H., Linnemann, J. T., Luis Raya, G., Luna-Garcia, R., Lopez-Coto, R., Malone, K., Marinelli, S. S., Martinez, O., Martinez-Castellanos, I., Martinez-Castro, J., Martinez-Huerta, H., Matthews, J. A., Miranda-Romagnoli, P., Moreno, E., Mostafa, M., Nellen, L., Newbold, M., Nisa, M. U., Noriega-Papaqui, R., Pelayo, R., Pretz, J., Perez-Perez, E. G., Ren, Z., Rho, C. D., Riviere, C., Rosa-Gonzalez, D., Rosenberg, M., Greus, F. Salesa, Sandoval, A., Schneider, M., Schoorlemmer, H., Sinnis, G., Smith, A. J., Springer, R. W., Surajbali, P., Tibolla, O., Tollefson, K., Torres, I., Ukwatta, T. N., Villasenor, L., Weisgarber, T., Wisher, I. G., Wood, J., Yapici, T., Zepeda, A., Zhou, H., Arcavi, I., Hosseinzadeh, G., Howell, D. A., Valenti, S., McCully, C., Lipunov, V. M., Gorbovskoy, E. S., Tiurina, N. V., Balanutsa, P. V., Kuznetsov, A. S., Kornilov, V. G., Chazov, V., Budnev, N. M., Gress, O. A., Ivanov, K. I., Tlatov, A. G., Lopez, R. Rebolo, Serra-Ricart, M., Evans, P. A., Kennea, J. A., Gehrels, N., Osborne, J. P., Page, K. L., Abeysekara, A. U., Archer, A., Benbow, W., Bird, R., Brantseg, T., Bugaev, V., Cardenzana, J. V., Connolly, M. P., Cui, W., Falcone, A., Feng, Q., Finley, J. P., Fleischhack, H., Fortson, L., Furniss, A., Griffin, S., Grube, J., Huetten, M., Hervet, O., Holder, J., Hughes, G., Humensky, T. B., Johnson, C. A., Kaaret, P., Kar, P., Kelley-Hoskins, N., Kertzman, M., Krause, M., Kumar, S., Lang, M. J., Lin, T. T. Y., McArthur, S., Moriarty, P., Mukherjee, R., Nieto, D., Ong, R. A., Otte, A. N., Pohl, M., Popkow, A., Pueschel, E., Quinn, J., Ragan, K., Reynolds, P. T., Richards, G. T., Roache, E., Rulten, C., Sadeh, I., Santander, M., Sembroski, G. H., Staszak, D., Trepanier, S., Tyler, J., Wakely, S. P., Weinstein, A., Wilcox, P., Wilhelm, A., Williams, D. A., Zitzer, B., Bellm, E., Cano, Z., Gal-Yam, A., Kann, D. A., Ofek, E. O., Rigault, M., Soumagnac, M.
Publicada:
24 nov 2017
Resumen:
On February 17, 2016, the IceCube real-time neutrino search identified,
for the first time, three muon neutrino candidates arriving within 100 s
of one another, consistent with coming from the same point in the sky.
Such a triplet is expected once every 13.7 years as a random coincidence
of background events. However, considering the lifetime of the follow-up
program the probability of detecting at least one triplet from
atmospheric background is 32%. Follow-up observatories were notified in
order to search for an electromagnetic counterpart. Observations were
obtained by Swift's X-ray telescope, by ASAS-SN, LCO and MASTER at
optical wavelengths, and by VERITAS in the very-high-energy gamma-ray
regime. Moreover, the Swift BAT serendipitously observed the location
100 s after the first neutrino was detected, and data from the Fermi LAT
and HAWC observatory were analyzed. We present details of the neutrino
triplet and the follow-up observations. No likely electromagnetic
counterpart was detected, and we discuss the implications of these
constraints on candidate neutrino sources such as gamma-ray bursts,
core-collapse supernovae and active galactic nucleus flares. This study
illustrates the potential of and challenges for future follow-up
campaigns.
Filiaciones:
Aartsen, M. G.:
Univ Adelaide, Dept Phys, Adelaide, SA 5005, Australia
Ackermann, M.:
DESY, D-15735 Zeuthen, Germany
Adams, J.:
Univ Canterbury, Dept Phys & Astron, Private Bag 4800, Christchurch, New Zealand
Aguilar, J. A.:
Univ Libre Bruxelles, Sci Fac, CP230, B-1050 Brussels, Belgium
Ahlers, M.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Ahrens, M.:
Stockholm Univ, Oskar Klein Ctr, S-10691 Stockholm, Sweden
Stockholm Univ, Dept Phys, S-10691 Stockholm, Sweden
Al Samarai, I.:
Univ Geneva, Dept Phys Nucl & Corpusculaire, CH-1211 Geneva, Switzerland
Altmann, D.:
Friedrich Alexander Univ Erlangen Nurnberg, Erlangen Ctr Astroparticle Phys, D-91058 Erlangen, Germany
Andeen, K.:
Marquette Univ, Dept Phys, Milwaukee, WI 53201 USA
Anderson, T.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Ansseau, I.:
Univ Libre Bruxelles, Sci Fac, CP230, B-1050 Brussels, Belgium
Anton, G.:
Friedrich Alexander Univ Erlangen Nurnberg, Erlangen Ctr Astroparticle Phys, D-91058 Erlangen, Germany
Archinger, M.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Arguelles, C.:
MIT, Dept Phys, Cambridge, MA 02139 USA
Auffenberg, J.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Axani, S.:
MIT, Dept Phys, Cambridge, MA 02139 USA
Bai, X.:
South Dakota Sch Mines & Technol, Phys Dept, Rapid City, SD 57701 USA
Barwick, S. W.:
Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA
Baum, V.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Bay, R.:
Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Beatty, J. J.:
Ohio State Univ, Dept Phys, Columbus, OH 43210 USA
Ohio State Univ, Ctr Cosmol & Astroparticle Phys, Columbus, OH 43210 USA
Ohio State Univ, Dept Astron, Columbus, OH 43210 USA
Tjus, J. Becker:
Ruhr Univ Bochum, Fak Phys & Astron, D-44780 Bochum, Germany
Becker, K. -H.:
Univ Wuppertal, Dept Phys, D-42119 Wuppertal, Germany
BenZvi, S.:
Univ Rochester, Dept Phys & Astron, Rochester, NY 14627 USA
Berley, D.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Bernardini, E.:
DESY, D-15735 Zeuthen, Germany
Bernhard, A.:
Tech Univ Munich, Phys Dept, D-85748 Garching, Germany
Besson, D. Z.:
Univ Kansas, Dept Phys & Astron, Lawrence, KS 66045 USA
Binder, G.:
Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
Bindig, D.:
Univ Wuppertal, Dept Phys, D-42119 Wuppertal, Germany
Blaufuss, E.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Blot, S.:
DESY, D-15735 Zeuthen, Germany
Bohm, C.:
Stockholm Univ, Oskar Klein Ctr, S-10691 Stockholm, Sweden
Stockholm Univ, Dept Phys, S-10691 Stockholm, Sweden
Boerner, M.:
TU Dortmund Univ, Dept Phys, D-44221 Dortmund, Germany
Bos, F.:
Ruhr Univ Bochum, Fak Phys & Astron, D-44780 Bochum, Germany
Bose, D.:
Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea
Boeser, S.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Botner, O.:
Uppsala Univ, Dept Phys & Astron, Box 516, S-75120 Uppsala, Sweden
Braun, J.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Brayeur, L.:
Vrije Univ Brussel, Dienst ELEM, B-1050 Brussels, Belgium
Bretz, H. -P.:
DESY, D-15735 Zeuthen, Germany
Bron, S.:
Univ Geneva, Dept Phys Nucl & Corpusculaire, CH-1211 Geneva, Switzerland
Burgman, A.:
Uppsala Univ, Dept Phys & Astron, Box 516, S-75120 Uppsala, Sweden
Carver, T.:
Univ Geneva, Dept Phys Nucl & Corpusculaire, CH-1211 Geneva, Switzerland
Casier, M.:
Vrije Univ Brussel, Dienst ELEM, B-1050 Brussels, Belgium
Cheung, E.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Chirkin, D.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Christov, A.:
Univ Geneva, Dept Phys Nucl & Corpusculaire, CH-1211 Geneva, Switzerland
Clark, K.:
Univ Toronto, Dept Phys, 100 Coll St, Toronto, ON M5S 1A7, Canada
Classen, L.:
Westfal Wilhelms Univ Munster, Inst Kernphys, D-48149 Munster, Germany
Coenders, S.:
Tech Univ Munich, Phys Dept, D-85748 Garching, Germany
Collin, G. H.:
MIT, Dept Phys, Cambridge, MA 02139 USA
Conrad, J. M.:
MIT, Dept Phys, Cambridge, MA 02139 USA
Cowen, D. F.:
Penn State Univ, Dept Astron & Astrophys, University Pk, PA 16802 USA
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Cross, R.:
Univ Rochester, Dept Phys & Astron, Rochester, NY 14627 USA
Day, M.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
de Andre, J. P. A. M.:
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
De Clercq, C.:
Vrije Univ Brussel, Dienst ELEM, B-1050 Brussels, Belgium
Rosendo, E. del Pino:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Dembinski, H.:
Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA
De Ridder, S.:
Univ Ghent, Dept Phys & Astron, B-9000 Ghent, Belgium
Desiati, P.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
de Vries, K. D.:
Vrije Univ Brussel, Dienst ELEM, B-1050 Brussels, Belgium
de Wasseige, G.:
Vrije Univ Brussel, Dienst ELEM, B-1050 Brussels, Belgium
de With, M.:
Humboldt Univ, Inst Phys, D-12489 Berlin, Germany
DeYoung, T.:
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
di Lorenzo, V.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Dujmovic, H.:
Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea
Dumm, J. P.:
Stockholm Univ, Oskar Klein Ctr, S-10691 Stockholm, Sweden
Stockholm Univ, Dept Phys, S-10691 Stockholm, Sweden
Dunkman, M.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Eberhardt, B.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Ehrhardt, T.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Eichmann, B.:
Ruhr Univ Bochum, Fak Phys & Astron, D-44780 Bochum, Germany
Eller, P.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Euler, S.:
Uppsala Univ, Dept Phys & Astron, Box 516, S-75120 Uppsala, Sweden
Evenson, P. A.:
Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA
Fahey, S.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Fazely, A. R.:
Southern Univ, Dept Phys, Baton Rouge, LA 70813 USA
Feintzeig, J.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Felde, J.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Filimonov, K.:
Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Finley, C.:
Stockholm Univ, Oskar Klein Ctr, S-10691 Stockholm, Sweden
Stockholm Univ, Dept Phys, S-10691 Stockholm, Sweden
Flis, S.:
Stockholm Univ, Oskar Klein Ctr, S-10691 Stockholm, Sweden
Stockholm Univ, Dept Phys, S-10691 Stockholm, Sweden
Foesig, C. -C.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Franckowiak, A.:
DESY, D-15735 Zeuthen, Germany
Friedman, E.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Fuchs, T.:
TU Dortmund Univ, Dept Phys, D-44221 Dortmund, Germany
Gaisser, T. K.:
Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA
Gallagher, J.:
Univ Wisconsin, Dept Astron, Madison, WI 53706 USA
Gerhardt, L.:
Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
Ghorbani, K.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Giang, W.:
Univ Alberta, Dept Phys, Edmonton, AB T6G 2E1, Canada
Gladstone, L.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Glauch, T.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Gluesekamp, T.:
Friedrich Alexander Univ Erlangen Nurnberg, Erlangen Ctr Astroparticle Phys, D-91058 Erlangen, Germany
Goldschmidt, A.:
Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
Gonzalez, J. G.:
Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA
Grant, D.:
Univ Alberta, Dept Phys, Edmonton, AB T6G 2E1, Canada
Griffith, Z.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Haack, C.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Hallgren, A.:
Uppsala Univ, Dept Phys & Astron, Box 516, S-75120 Uppsala, Sweden
Halzen, F.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Hansen, E.:
Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark
Hansmann, T.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Hanson, K.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Hebecker, D.:
Humboldt Univ, Inst Phys, D-12489 Berlin, Germany
Heereman, D.:
Univ Libre Bruxelles, Sci Fac, CP230, B-1050 Brussels, Belgium
Helbing, K.:
Univ Wuppertal, Dept Phys, D-42119 Wuppertal, Germany
Hellauer, R.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Hickford, S.:
Univ Wuppertal, Dept Phys, D-42119 Wuppertal, Germany
Hignight, J.:
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Hill, G. C.:
Univ Adelaide, Dept Phys, Adelaide, SA 5005, Australia
Hoffman, K. D.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Hoffmann, R.:
Univ Wuppertal, Dept Phys, D-42119 Wuppertal, Germany
Hoshina, K.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Univ Tokyo, Earthquake Res Inst, Bunkyo Ku, Tokyo 1130032, Japan
Huang, F.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Huber, M.:
Tech Univ Munich, Phys Dept, D-85748 Garching, Germany
Hultqvist, K.:
Stockholm Univ, Oskar Klein Ctr, S-10691 Stockholm, Sweden
Stockholm Univ, Dept Phys, S-10691 Stockholm, Sweden
In, S.:
Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea
Ishihara, A.:
Chiba Univ, Dept Phys, Chiba 2638522, Japan
Chiba Univ, Inst Global Prominent Res, Chiba 2638522, Japan
Jacobi, E.:
DESY, D-15735 Zeuthen, Germany
Japaridze, G. S.:
Clark Atlanta Univ, CTSPS, Atlanta, GA 30314 USA
Jeong, M.:
Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea
Jero, K.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Jones, B. J. P.:
MIT, Dept Phys, Cambridge, MA 02139 USA
Kang, W.:
Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea
Kappes, A.:
Westfal Wilhelms Univ Munster, Inst Kernphys, D-48149 Munster, Germany
Karg, T.:
DESY, D-15735 Zeuthen, Germany
Karle, A.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Katz, U.:
Friedrich Alexander Univ Erlangen Nurnberg, Erlangen Ctr Astroparticle Phys, D-91058 Erlangen, Germany
Kauer, M.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Keivani, A.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Kelley, J. L.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Kheirandish, A.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Kim, J.:
Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea
Kim, M.:
Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea
Kintscher, T.:
DESY, D-15735 Zeuthen, Germany
Kiryluk, J.:
SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA
Klein, S. R.:
Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
Kohnen, G.:
Univ Mons, B-7000 Mons, Belgium
Koirala, R.:
Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA
Kolanoski, H.:
Humboldt Univ, Inst Phys, D-12489 Berlin, Germany
Konietz, R.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Koepke, L.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Kopper, C.:
Univ Alberta, Dept Phys, Edmonton, AB T6G 2E1, Canada
Kopper, S.:
Univ Wuppertal, Dept Phys, D-42119 Wuppertal, Germany
Koskinen, D. J.:
Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark
Kowalski, M.:
Humboldt Univ, Inst Phys, D-12489 Berlin, Germany
DESY, D-15735 Zeuthen, Germany
Krings, K.:
Tech Univ Munich, Phys Dept, D-85748 Garching, Germany
Kroll, M.:
Ruhr Univ Bochum, Fak Phys & Astron, D-44780 Bochum, Germany
Krueckl, G.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Krueger, C.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Kunnen, J.:
Vrije Univ Brussel, Dienst ELEM, B-1050 Brussels, Belgium
Kunwar, S.:
DESY, D-15735 Zeuthen, Germany
Kurahashi, N.:
Drexel Univ, Dept Phys, 3141 Chestnut St, Philadelphia, PA 19104 USA
Kuwabara, T.:
Chiba Univ, Dept Phys, Chiba 2638522, Japan
Chiba Univ, Inst Global Prominent Res, Chiba 2638522, Japan
Kyriacou, A.:
Univ Adelaide, Dept Phys, Adelaide, SA 5005, Australia
Labare, M.:
Univ Ghent, Dept Phys & Astron, B-9000 Ghent, Belgium
Lanfranchi, J. L.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Larson, M. J.:
Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark
Lauber, F.:
Univ Wuppertal, Dept Phys, D-42119 Wuppertal, Germany
Lesiak-Bzdak, M.:
SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA
Leuermann, M.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Lu, L.:
Chiba Univ, Dept Phys, Chiba 2638522, Japan
Chiba Univ, Inst Global Prominent Res, Chiba 2638522, Japan
Luenemann, J.:
Vrije Univ Brussel, Dienst ELEM, B-1050 Brussels, Belgium
Madsen, J.:
Univ Wisconsin, Dept Phys, River Falls, WI 54022 USA
Maggi, G.:
Vrije Univ Brussel, Dienst ELEM, B-1050 Brussels, Belgium
Mahn, K. B. M.:
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Mancina, S.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Mandelartz, M.:
Ruhr Univ Bochum, Fak Phys & Astron, D-44780 Bochum, Germany
Maruyama, R.:
Yale Univ, Dept Phys, New Haven, CT 06520 USA
Mase, K.:
Chiba Univ, Dept Phys, Chiba 2638522, Japan
Chiba Univ, Inst Global Prominent Res, Chiba 2638522, Japan
Maunu, R.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
McNally, F.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Meagher, K.:
Univ Libre Bruxelles, Sci Fac, CP230, B-1050 Brussels, Belgium
Medici, M.:
Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark
Meier, M.:
TU Dortmund Univ, Dept Phys, D-44221 Dortmund, Germany
Menne, T.:
TU Dortmund Univ, Dept Phys, D-44221 Dortmund, Germany
Merino, G.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Meures, T.:
Univ Libre Bruxelles, Sci Fac, CP230, B-1050 Brussels, Belgium
Miarecki, S.:
Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
Micallef, J.:
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Momente, G.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Montaruli, T.:
Univ Geneva, Dept Phys Nucl & Corpusculaire, CH-1211 Geneva, Switzerland
Moulai, M.:
MIT, Dept Phys, Cambridge, MA 02139 USA
Nahnhauer, R.:
DESY, D-15735 Zeuthen, Germany
Naumann, U.:
Univ Wuppertal, Dept Phys, D-42119 Wuppertal, Germany
Neer, G.:
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Niederhausen, H.:
SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA
Nowicki, S. C.:
Univ Alberta, Dept Phys, Edmonton, AB T6G 2E1, Canada
Nygren, D. R.:
Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
Pollmann, A. Obertacke:
Univ Wuppertal, Dept Phys, D-42119 Wuppertal, Germany
Olivas, A.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
O'Murchadha, A.:
Univ Libre Bruxelles, Sci Fac, CP230, B-1050 Brussels, Belgium
Palczewski, T.:
Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
Pandya, H.:
Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA
Pankova, D. V.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Peiffer, P.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Penek, O.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Pepper, J. A.:
Univ Alabama, Dept Phys & Astron, Tuscaloosa, AL 35487 USA
Perez de los Heros, C.:
Uppsala Univ, Dept Phys & Astron, Box 516, S-75120 Uppsala, Sweden
Pieloth, D.:
TU Dortmund Univ, Dept Phys, D-44221 Dortmund, Germany
Pinat, E.:
Univ Libre Bruxelles, Sci Fac, CP230, B-1050 Brussels, Belgium
Price, P. B.:
Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Przybylski, G. T.:
Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
Quinnan, M.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Raab, C.:
Univ Libre Bruxelles, Sci Fac, CP230, B-1050 Brussels, Belgium
Raedel, L.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Rameez, M.:
Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark
Rawlins, K.:
Univ Alaska Anchorage, Dept Phys & Astron, 3211 Providence Dr, Anchorage, AK 99508 USA
Reimann, R.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Relethford, B.:
Drexel Univ, Dept Phys, 3141 Chestnut St, Philadelphia, PA 19104 USA
Relich, M.:
Chiba Univ, Dept Phys, Chiba 2638522, Japan
Chiba Univ, Inst Global Prominent Res, Chiba 2638522, Japan
Resconi, E.:
Tech Univ Munich, Phys Dept, D-85748 Garching, Germany
Rhode, W.:
TU Dortmund Univ, Dept Phys, D-44221 Dortmund, Germany
Richman, M.:
Drexel Univ, Dept Phys, 3141 Chestnut St, Philadelphia, PA 19104 USA
Riedel, B.:
Univ Alberta, Dept Phys, Edmonton, AB T6G 2E1, Canada
Robertson, S.:
Univ Adelaide, Dept Phys, Adelaide, SA 5005, Australia
Rongen, M.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Rott, C.:
Sungkyunkwan Univ, Dept Phys, Suwon 440746, South Korea
Ruhe, T.:
TU Dortmund Univ, Dept Phys, D-44221 Dortmund, Germany
Ryckbosch, D.:
Univ Ghent, Dept Phys & Astron, B-9000 Ghent, Belgium
Rysewyk, D.:
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Sabbatini, L.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Herrera, S. E. Sanchez:
Univ Alberta, Dept Phys, Edmonton, AB T6G 2E1, Canada
Sandrock, A.:
TU Dortmund Univ, Dept Phys, D-44221 Dortmund, Germany
Sandroos, J.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Sarkar, S.:
Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark
Univ Oxford, Dept Phys, Oxford OX1 3NP, England
Satalecka, K.:
DESY, D-15735 Zeuthen, Germany
Schlunder, P.:
TU Dortmund Univ, Dept Phys, D-44221 Dortmund, Germany
Schmidt, T.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Schoenen, S.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Schoeneberg, S.:
Ruhr Univ Bochum, Fak Phys & Astron, D-44780 Bochum, Germany
Schumacher, L.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Seckel, D.:
Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA
Seunarine, S.:
Univ Wisconsin, Dept Phys, River Falls, WI 54022 USA
Soldin, D.:
Univ Wuppertal, Dept Phys, D-42119 Wuppertal, Germany
Song, M.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Spiczak, G. M.:
Univ Wisconsin, Dept Phys, River Falls, WI 54022 USA
Spiering, C.:
DESY, D-15735 Zeuthen, Germany
Stachurska, J.:
DESY, D-15735 Zeuthen, Germany
Stanev, T.:
Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA
Stasik, A.:
DESY, D-15735 Zeuthen, Germany
Stettner, J.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Steuer, A.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Stezelberger, T.:
Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
Stokstad, R. G.:
Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
Stoessl, A.:
Chiba Univ, Dept Phys, Chiba 2638522, Japan
Chiba Univ, Inst Global Prominent Res, Chiba 2638522, Japan
Stroem, R.:
Uppsala Univ, Dept Phys & Astron, Box 516, S-75120 Uppsala, Sweden
Strotjohann, N. L.:
DESY, D-15735 Zeuthen, Germany
Sullivan, G. W.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Sutherland, M.:
Ohio State Univ, Dept Phys, Columbus, OH 43210 USA
Ohio State Univ, Ctr Cosmol & Astroparticle Phys, Columbus, OH 43210 USA
Taavola, H.:
Uppsala Univ, Dept Phys & Astron, Box 516, S-75120 Uppsala, Sweden
Taboada, I.:
Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA
Georgia Inst Technol, Ctr Relativist Astrophys, Atlanta, GA 30332 USA
Tatar, J.:
Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
Tenholt, F.:
Ruhr Univ Bochum, Fak Phys & Astron, D-44780 Bochum, Germany
Ter-Antonyan, S.:
Southern Univ, Dept Phys, Baton Rouge, LA 70813 USA
Terliuk, A.:
DESY, D-15735 Zeuthen, Germany
Tesic, G.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Tilav, S.:
Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA
Toale, P. A.:
Univ Alabama, Dept Phys & Astron, Tuscaloosa, AL 35487 USA
Tobin, M. N.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Toscano, S.:
Vrije Univ Brussel, Dienst ELEM, B-1050 Brussels, Belgium
Tosi, D.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Tselengidou, M.:
Friedrich Alexander Univ Erlangen Nurnberg, Erlangen Ctr Astroparticle Phys, D-91058 Erlangen, Germany
Tung, C. F.:
Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA
Georgia Inst Technol, Ctr Relativist Astrophys, Atlanta, GA 30332 USA
Turcati, A.:
Tech Univ Munich, Phys Dept, D-85748 Garching, Germany
Unger, E.:
Uppsala Univ, Dept Phys & Astron, Box 516, S-75120 Uppsala, Sweden
Usner, M.:
DESY, D-15735 Zeuthen, Germany
Vandenbroucke, J.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
van Eijndhoven, N.:
Vrije Univ Brussel, Dienst ELEM, B-1050 Brussels, Belgium
Vanheule, S.:
Univ Ghent, Dept Phys & Astron, B-9000 Ghent, Belgium
van Rossem, M.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
van Santen, J.:
DESY, D-15735 Zeuthen, Germany
Vehring, M.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Voge, M.:
Univ Bonn, Phys Inst, Nussallee 12, D-53115 Bonn, Germany
Vogel, E.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Vraeghe, M.:
Univ Ghent, Dept Phys & Astron, B-9000 Ghent, Belgium
Walck, C.:
Stockholm Univ, Oskar Klein Ctr, S-10691 Stockholm, Sweden
Stockholm Univ, Dept Phys, S-10691 Stockholm, Sweden
Wallace, A.:
Univ Adelaide, Dept Phys, Adelaide, SA 5005, Australia
Wallraff, M.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Wandkowsky, N.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Waza, A.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Weaver, Ch.:
Univ Alberta, Dept Phys, Edmonton, AB T6G 2E1, Canada
Weiss, M. J.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Wendt, C.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Westerhoff, S.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Whelan, B. J.:
Univ Adelaide, Dept Phys, Adelaide, SA 5005, Australia
Wickmann, S.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Wiebe, K.:
Johannes Gutenberg Univ Mainz, Inst Phys, Staudinger Weg 7, D-55099 Mainz, Germany
Wiebusch, C. H.:
Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany
Wille, L.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Williams, D. R.:
Univ Alabama, Dept Phys & Astron, Tuscaloosa, AL 35487 USA
Wills, L.:
Drexel Univ, Dept Phys, 3141 Chestnut St, Philadelphia, PA 19104 USA
Wolf, M.:
Stockholm Univ, Oskar Klein Ctr, S-10691 Stockholm, Sweden
Stockholm Univ, Dept Phys, S-10691 Stockholm, Sweden
Wood, T. R.:
Univ Alberta, Dept Phys, Edmonton, AB T6G 2E1, Canada
Woolsey, E.:
Univ Alberta, Dept Phys, Edmonton, AB T6G 2E1, Canada
Woschnagg, K.:
Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Xu, D. L.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Xu, X. W.:
Southern Univ, Dept Phys, Baton Rouge, LA 70813 USA
Xu, Y.:
SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA
Yanez, J. P.:
Univ Alberta, Dept Phys, Edmonton, AB T6G 2E1, Canada
Yodh, G.:
Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA
Yoshida, S.:
Chiba Univ, Dept Phys, Chiba 2638522, Japan
Chiba Univ, Inst Global Prominent Res, Chiba 2638522, Japan
Zoll, M.:
Stockholm Univ, Oskar Klein Ctr, S-10691 Stockholm, Sweden
Stockholm Univ, Dept Phys, S-10691 Stockholm, Sweden
Stanek, K. Z.:
Ohio State Univ, Dept Phys, Columbus, OH 43210 USA
Ohio State Univ, Ctr Cosmol & Astroparticle Phys, Columbus, OH 43210 USA
Ohio State Univ, Dept Astron, Columbus, OH 43210 USA
Shappee, B. J.:
Carnegie Observ, 813 Santa Barbara St, Pasadena, CA 91101 USA
Kochanek, C. S.:
Ohio State Univ, Dept Phys, Columbus, OH 43210 USA
Ohio State Univ, Ctr Cosmol & Astroparticle Phys, Columbus, OH 43210 USA
Ohio State Univ, Dept Astron, Columbus, OH 43210 USA
Holoien, T. W. -S.:
Ohio State Univ, Dept Phys, Columbus, OH 43210 USA
Ohio State Univ, Ctr Cosmol & Astroparticle Phys, Columbus, OH 43210 USA
Ohio State Univ, Dept Astron, Columbus, OH 43210 USA
Prieto, J. L.:
Univ Diego Port, Nucl Astron Fac Ingn, Av Ejercito 441, Santiago, Chile
Millennium Inst Astrophys, Santiago, Chile
Fox, D. B.:
Penn State Univ, Dept Astron & Astrophys, University Pk, PA 16802 USA
Penn State Univ, Inst Gravitat & Cosmos, Ctr Particle & Gravitat Astrophys, University Pk, PA 16802 USA
Penn State Univ, Inst Gravitat & Cosmos, Ctr Theoret & Observat Cosmol, University Pk, PA 16802 USA
DeLaunay, J. J.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Penn State Univ, Inst Gravitat & Cosmos, Ctr Particle & Gravitat Astrophys, University Pk, PA 16802 USA
Turley, C. F.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Penn State Univ, Inst Gravitat & Cosmos, Ctr Particle & Gravitat Astrophys, University Pk, PA 16802 USA
Barthelmy, S. D.:
NASA, Goddard Space Flight Ctr, 8800 Greenbelt Rd, Greenbelt, MD 20771 USA
Lien, A. Y.:
NASA, Goddard Space Flight Ctr, 8800 Greenbelt Rd, Greenbelt, MD 20771 USA
Meszaros, P.:
Penn State Univ, Dept Astron & Astrophys, University Pk, PA 16802 USA
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Penn State Univ, Inst Gravitat & Cosmos, Ctr Particle & Gravitat Astrophys, University Pk, PA 16802 USA
Penn State Univ, Inst Gravitat & Cosmos, Ctr Theoret & Observat Cosmol, University Pk, PA 16802 USA
Murase, K.:
Penn State Univ, Dept Astron & Astrophys, University Pk, PA 16802 USA
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Penn State Univ, Inst Gravitat & Cosmos, Ctr Particle & Gravitat Astrophys, University Pk, PA 16802 USA
Penn State Univ, Inst Gravitat & Cosmos, Ctr Theoret & Observat Cosmol, University Pk, PA 16802 USA
Kocevski, D.:
NASA, Goddard Space Flight Ctr, 8800 Greenbelt Rd, Greenbelt, MD 20771 USA
Buehler, R.:
DESY, D-15735 Zeuthen, Germany
Giomi, M.:
DESY, D-15735 Zeuthen, Germany
Racusin, J. L.:
NASA, Goddard Space Flight Ctr, 8800 Greenbelt Rd, Greenbelt, MD 20771 USA
Albert, A.:
Los Alamos Natl Lab, Phys Div, Los Alamos, NM 87545 USA
Tech Univ Munich, Phys Dept, D-85748 Garching, Germany
Alfaro, R.:
Univ Nacl Autonoma Mexico, Inst Fis, Mexico City, DF, Mexico
Alvarez, C.:
Univ Autonoma Chiapas, Tuxtla Gutierrez, Chiapas, Mexico
Alvarez, J. D.:
Univ Michoacana, Morelia, Michoacan, Mexico
Arceo, R.:
Univ Autonoma Chiapas, Tuxtla Gutierrez, Chiapas, Mexico
Arteaga-Velazquez, J. C.:
Univ Michoacana, Morelia, Michoacan, Mexico
Solares, H. A. Ayala:
Michigan Technol Univ, Dept Phys, Houghton, MI 49931 USA
Barber, A. S.:
Univ Utah, Dept Phys & Astron, Salt Lake City, UT 84112 USA
Baustista-Elivar, N.:
Univ Politecn Pachuca, Pachuca, Hgo, Mexico
Becerril, A.:
Univ Nacl Autonoma Mexico, Inst Fis, Mexico City, DF, Mexico
Belmont-Moreno, E.:
Univ Nacl Autonoma Mexico, Inst Fis, Mexico City, DF, Mexico
Bernal, A.:
Humboldt Univ, Inst Phys, D-12489 Berlin, Germany
Univ Nacl Autonoma Mexico, Inst Astron, Mexico City, DF, Mexico
Brisbois, C.:
Michigan Technol Univ, Dept Phys, Houghton, MI 49931 USA
Caballero-Mora, K. S.:
Univ Autonoma Chiapas, Tuxtla Gutierrez, Chiapas, Mexico
Capistran, T.:
Inst Nacl Astrofis Opt & Electr, Puebla, Mexico
Carraminana, A.:
Inst Nacl Astrofis Opt & Electr, Puebla, Mexico
Casanova, S.:
Henryka Niewodniczanskiego Polskiej Akad Nauk, Inst Fizyki Jadrowej, IFJ PAN, PL-31342 Krakow, Poland
Castillo, M.:
Univ Michoacana, Morelia, Michoacan, Mexico
Cotti, U.:
Univ Michoacana, Morelia, Michoacan, Mexico
Coutino de Leon, S.:
Inst Nacl Astrofis Opt & Electr, Puebla, Mexico
de la Fuente, E.:
Univ Guadalajara, Ctr Univ Ciencias Exactase Ingenierias, Dept Fis, Guadalajara, Mexico
De Leon, C.:
Benemerita Univ Autonoma Puebla, Fac Ciencias Fis, Puebla, Mexico
Diaz Hernandez, R.:
Inst Nacl Astrofis Opt & Electr, Puebla, Mexico
Diaz-Velez, J. C.:
Univ Guadalajara, Ctr Univ Ciencias Exactase Ingenierias, Dept Fis, Guadalajara, Mexico
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Dingus, B. L.:
Los Alamos Natl Lab, Phys Div, Los Alamos, NM 87545 USA
DuVernois, M. A.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Ellsworth, R. W.:
George Mason Univ, Sch Phys Astron & Computat Sci, Fairfax, VA USA
Engel, K.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Fiorino, D. W.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Fraija, N.:
Univ Nacl Autonoma Mexico, Inst Astron, Mexico City, DF, Mexico
Garcia-Gonzalez, J. A.:
Univ Nacl Autonoma Mexico, Inst Fis, Mexico City, DF, Mexico
Gerhardt, M.:
Michigan Technol Univ, Dept Phys, Houghton, MI 49931 USA
Gonzalez Munoz, A.:
Univ Nacl Autonoma Mexico, Inst Fis, Mexico City, DF, Mexico
Gonzalez, M. M.:
Univ Nacl Autonoma Mexico, Inst Astron, Mexico City, DF, Mexico
Goodman, J. A.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Hampel-Arias, Z.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Harding, J. P.:
Los Alamos Natl Lab, Phys Div, Los Alamos, NM 87545 USA
Hernandez, S.:
Univ Nacl Autonoma Mexico, Inst Fis, Mexico City, DF, Mexico
Hui, C. M.:
NASA, Marshall Space Flight Ctr, Astrophys Off, Huntsville, AL 35812 USA
Huentemeyer, P.:
Michigan Technol Univ, Dept Phys, Houghton, MI 49931 USA
Iriarte, A.:
Univ Nacl Autonoma Mexico, Inst Astron, Mexico City, DF, Mexico
Jardin-Blicq, A.:
Max Planck Inst Nucl Phys, D-69117 Heidelberg, Germany
Joshi, V.:
Max Planck Inst Nucl Phys, D-69117 Heidelberg, Germany
Kaufmann, S.:
Univ Autonoma Chiapas, Tuxtla Gutierrez, Chiapas, Mexico
Lara, A.:
Univ Nacl Autonoma Mexico, Inst Geofis, Mexico City, DF, Mexico
Lauer, R. J.:
Univ New Mexico, Dept Phys & Astron, Albuquerque, NM 87131 USA
Lee, W. H.:
Univ Nacl Autonoma Mexico, Inst Astron, Mexico City, DF, Mexico
Lennarz, D.:
Clark Atlanta Univ, CTSPS, Atlanta, GA 30314 USA
Leon Vargas, H.:
Univ Nacl Autonoma Mexico, Inst Fis, Mexico City, DF, Mexico
Linnemann, J. T.:
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Luis Raya, G.:
Univ Politecn Pachuca, Pachuca, Hgo, Mexico
Luna-Garcia, R.:
Inst Politecn Nacl, Ctr Invest Computac, Mexico City, DF, Mexico
Lopez-Coto, R.:
Max Planck Inst Nucl Phys, D-69117 Heidelberg, Germany
Malone, K.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Marinelli, S. S.:
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Martinez, O.:
Benemerita Univ Autonoma Puebla, Fac Ciencias Fis, Puebla, Mexico
Martinez-Castellanos, I.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Martinez-Castro, J.:
Inst Politecn Nacl, Ctr Invest Computac, Mexico City, DF, Mexico
Martinez-Huerta, H.:
Ctr Invest & Estudios Avanzados IPN, Phys Dept, Mexico City, DF, Mexico
Matthews, J. A.:
Univ New Mexico, Dept Phys & Astron, Albuquerque, NM 87131 USA
Miranda-Romagnoli, P.:
Univ Autonoma Estado Hidalgo, Pachuca, Mexico
Moreno, E.:
Univ Nacl Autonoma Mexico, Inst Fis, Mexico City, DF, Mexico
Benemerita Univ Autonoma Puebla, Fac Ciencias Fis, Puebla, Mexico
Mostafa, M.:
Penn State Univ, Dept Phys, University Pk, PA 16802 USA
Nellen, L.:
Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Mexico City, DF, Mexico
Newbold, M.:
Univ Utah, Dept Phys & Astron, Salt Lake City, UT 84112 USA
Nisa, M. U.:
Univ Rochester, Dept Phys & Astron, Rochester, NY 14627 USA
Noriega-Papaqui, R.:
Univ Autonoma Estado Hidalgo, Pachuca, Mexico
Pelayo, R.:
Inst Politecn Nacl, Ctr Invest Computac, Mexico City, DF, Mexico
Pretz, J.:
Penn State Univ, Inst Gravitat & Cosmos, Ctr Particle & Gravitat Astrophys, University Pk, PA 16802 USA
Perez-Perez, E. G.:
Univ Politecn Pachuca, Pachuca, Hgo, Mexico
Ren, Z.:
Univ New Mexico, Dept Phys & Astron, Albuquerque, NM 87131 USA
Rho, C. D.:
Univ Rochester, Dept Phys & Astron, Rochester, NY 14627 USA
Riviere, C.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Rosa-Gonzalez, D.:
Inst Nacl Astrofis Opt & Electr, Puebla, Mexico
Rosenberg, M.:
Penn State Univ, Inst Gravitat & Cosmos, Ctr Particle & Gravitat Astrophys, University Pk, PA 16802 USA
Greus, F. Salesa:
Henryka Niewodniczanskiego Polskiej Akad Nauk, Inst Fizyki Jadrowej, IFJ PAN, PL-31342 Krakow, Poland
Sandoval, A.:
Univ Nacl Autonoma Mexico, Inst Fis, Mexico City, DF, Mexico
Schneider, M.:
Univ Calif Santa Cruz, Santa Cruz Inst Particle Phys, Santa Cruz, CA 95064 USA
Univ Calif Santa Cruz, Dept Phys, Santa Cruz, CA 95064 USA
Schoorlemmer, H.:
Max Planck Inst Nucl Phys, D-69117 Heidelberg, Germany
Sinnis, G.:
Los Alamos Natl Lab, Phys Div, Los Alamos, NM 87545 USA
Smith, A. J.:
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Springer, R. W.:
Univ Utah, Dept Phys & Astron, Salt Lake City, UT 84112 USA
Surajbali, P.:
Max Planck Inst Nucl Phys, D-69117 Heidelberg, Germany
Tibolla, O.:
Univ Autonoma Chiapas, Tuxtla Gutierrez, Chiapas, Mexico
Tollefson, K.:
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Torres, I.:
Inst Nacl Astrofis Opt & Electr, Puebla, Mexico
Ukwatta, T. N.:
Los Alamos Natl Lab, Phys Div, Los Alamos, NM 87545 USA
Villasenor, L.:
Univ Michoacana, Morelia, Michoacan, Mexico
Weisgarber, T.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Wisher, I. G.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Wood, J.:
Univ Wisconsin, Dept Phys, Madison, WI 53706 USA
Univ Wisconsin, Wisconsin IceCube Particle Astrophys, Madison, WI 53706 USA
Yapici, T.:
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Zepeda, A.:
Ctr Invest & Estudios Avanzados IPN, Phys Dept, Mexico City, DF, Mexico
Zhou, H.:
Los Alamos Natl Lab, Phys Div, Los Alamos, NM 87545 USA
Arcavi, I.:
Las Cumbres Observ, 6740 Cortona Dr,Ste 102, Goleta, CA 93117 USA
Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA
Univ Calif Santa Barbara, Kavli Inst Theoret Phys, Santa Barbara, CA 93106 USA
Hosseinzadeh, G.:
Las Cumbres Observ, 6740 Cortona Dr,Ste 102, Goleta, CA 93117 USA
Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA
Howell, D. A.:
Las Cumbres Observ, 6740 Cortona Dr,Ste 102, Goleta, CA 93117 USA
Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA
Valenti, S.:
Univ Calif, Dept Phys, 1 Shields Ave, Davis, CA 95616 USA
McCully, C.:
Las Cumbres Observ, 6740 Cortona Dr,Ste 102, Goleta, CA 93117 USA
Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA
Lipunov, V. M.:
Lomonosov Moscow State Univ, Phys Dept, Leninskie Gory GSP 1, Moscow 119991, Russia
Lomonosov Moscow State Univ, Sternberg Astron Inst, Univ Prospekt 13, Moscow 119192, Russia
Gorbovskoy, E. S.:
Lomonosov Moscow State Univ, Sternberg Astron Inst, Univ Prospekt 13, Moscow 119192, Russia
Tiurina, N. V.:
Lomonosov Moscow State Univ, Sternberg Astron Inst, Univ Prospekt 13, Moscow 119192, Russia
Balanutsa, P. V.:
Lomonosov Moscow State Univ, Sternberg Astron Inst, Univ Prospekt 13, Moscow 119192, Russia
Kuznetsov, A. S.:
Lomonosov Moscow State Univ, Sternberg Astron Inst, Univ Prospekt 13, Moscow 119192, Russia
Kornilov, V. G.:
Lomonosov Moscow State Univ, Phys Dept, Leninskie Gory GSP 1, Moscow 119991, Russia
Lomonosov Moscow State Univ, Sternberg Astron Inst, Univ Prospekt 13, Moscow 119192, Russia
Chazov, V.:
Lomonosov Moscow State Univ, Sternberg Astron Inst, Univ Prospekt 13, Moscow 119192, Russia
Budnev, N. M.:
Irkutsk State Univ, Inst Appl Phys, 20 Gagarin Blvd, Irkutsk 664003, Russia
Gress, O. A.:
Irkutsk State Univ, Inst Appl Phys, 20 Gagarin Blvd, Irkutsk 664003, Russia
Ivanov, K. I.:
Irkutsk State Univ, Inst Appl Phys, 20 Gagarin Blvd, Irkutsk 664003, Russia
Tlatov, A. G.:
Main Pulkovo Observ, Kislovodsk Solar Stn, POB 45,Gagarina 100, Kislovodsk 357700, Russia
Lopez, R. Rebolo:
Inst Astrofis Canarias, Observ Teide, Via Lactea S-N, Tenerife 38205, Spain
Serra-Ricart, M.:
Inst Astrofis Canarias, Observ Teide, Via Lactea S-N, Tenerife 38205, Spain
Evans, P. A.:
Univ Leicester, Leicester Inst Space & Earth Observ, Dept Phys & Astron, Xray & Observat Astron Res Grp, Univ Rd, Leicester LE1 7RH, Leics, England
Kennea, J. A.:
Penn State Univ, Dept Astron & Astrophys, University Pk, PA 16802 USA
Gehrels, N.:
NASA, Goddard Space Flight Ctr, 8800 Greenbelt Rd, Greenbelt, MD 20771 USA
Osborne, J. P.:
Univ Leicester, Leicester Inst Space & Earth Observ, Dept Phys & Astron, Xray & Observat Astron Res Grp, Univ Rd, Leicester LE1 7RH, Leics, England
Page, K. L.:
Univ Leicester, Leicester Inst Space & Earth Observ, Dept Phys & Astron, Xray & Observat Astron Res Grp, Univ Rd, Leicester LE1 7RH, Leics, England
Abeysekara, A. U.:
Univ Utah, Dept Phys & Astron, Salt Lake City, UT 84112 USA
Archer, A.:
Washington Univ, Dept Phys, St Louis, MO 63130 USA
Benbow, W.:
Harvard Smithsonian Ctr Astrophys, Fred Lawrence Whipple Observ, Amado, AZ 85645 USA
Bird, R.:
Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
Brantseg, T.:
Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA
Bugaev, V.:
Washington Univ, Dept Phys, St Louis, MO 63130 USA
Cardenzana, J. V.:
Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA
Connolly, M. P.:
Natl Univ Ireland Galway, Sch Phys, Univ Rd, Galway, Ireland
Cui, W.:
Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
Tsinghua Univ, Ctr Astrophys, Beijing 100084, Peoples R China
Purdue Univ, Dept Phys & Astron, W Lafayette, IN 47907 USA
Falcone, A.:
Penn State Univ, Dept Astron & Astrophys, University Pk, PA 16802 USA
Feng, Q.:
McGill Univ, Phys Dept, Montreal, PQ H3A 2T8, Canada
Finley, J. P.:
Purdue Univ, Dept Phys & Astron, W Lafayette, IN 47907 USA
Fleischhack, H.:
DESY, D-15735 Zeuthen, Germany
Fortson, L.:
Univ Minnesota, Sch Phys & Astron, Minneapolis, MN 55455 USA
Furniss, A.:
Calif State Univ East Bay, Dept Phys, Hayward, CA 94542 USA
Griffin, S.:
McGill Univ, Phys Dept, Montreal, PQ H3A 2T8, Canada
Washington Univ, Dept Phys, St Louis, MO 63130 USA
Grube, J.:
Stevens Inst Technol, Dept Phys, Hoboken, NJ 07030 USA
Huetten, M.:
DESY, D-15735 Zeuthen, Germany
Hervet, O.:
Univ Calif Santa Cruz, Santa Cruz Inst Particle Phys, Santa Cruz, CA 95064 USA
Univ Calif Santa Cruz, Dept Phys, Santa Cruz, CA 95064 USA
Holder, J.:
Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA
Hughes, G.:
Harvard Smithsonian Ctr Astrophys, Fred Lawrence Whipple Observ, Amado, AZ 85645 USA
Humensky, T. B.:
Columbia Univ, Phys Dept, New York, NY 10027 USA
Johnson, C. A.:
Univ Calif Santa Cruz, Santa Cruz Inst Particle Phys, Santa Cruz, CA 95064 USA
Univ Calif Santa Cruz, Dept Phys, Santa Cruz, CA 95064 USA
Kaaret, P.:
Univ Iowa, Dept Phys & Astron, Allen Hall, Iowa City, IA 52242 USA
Kar, P.:
Univ Utah, Dept Phys & Astron, Salt Lake City, UT 84112 USA
Kelley-Hoskins, N.:
DESY, D-15735 Zeuthen, Germany
Kertzman, M.:
Depauw Univ, Dept Phys & Astron, Greencastle, IN 46135 USA
Krause, M.:
DESY, D-15735 Zeuthen, Germany
Kumar, S.:
Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA
Lang, M. J.:
Natl Univ Ireland Galway, Sch Phys, Univ Rd, Galway, Ireland
Lin, T. T. Y.:
McGill Univ, Phys Dept, Montreal, PQ H3A 2T8, Canada
McArthur, S.:
Purdue Univ, Dept Phys & Astron, W Lafayette, IN 47907 USA
Moriarty, P.:
Natl Univ Ireland Galway, Sch Phys, Univ Rd, Galway, Ireland
Mukherjee, R.:
Columbia Univ, Barnard Coll, Dept Phys & Astron, New York, NY 10027 USA
Nieto, D.:
Columbia Univ, Phys Dept, New York, NY 10027 USA
Ong, R. A.:
Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
Otte, A. N.:
Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA
Georgia Inst Technol, Ctr Relativist Astrophys, Atlanta, GA 30332 USA
Pohl, M.:
Univ Potsdam, Inst Phys & Astron, D-14476 Potsdam, Germany
DESY, D-15735 Zeuthen, Germany
Popkow, A.:
Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
Pueschel, E.:
Univ Coll Dublin, Sch Phys, Dublin 4, Ireland
Quinn, J.:
Univ Coll Dublin, Sch Phys, Dublin 4, Ireland
Ragan, K.:
McGill Univ, Phys Dept, Montreal, PQ H3A 2T8, Canada
Reynolds, P. T.:
Cork Inst Technol, Dept Phys Sci, Cork, Ireland
Richards, G. T.:
Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA
Georgia Inst Technol, Ctr Relativist Astrophys, Atlanta, GA 30332 USA
Roache, E.:
Harvard Smithsonian Ctr Astrophys, Fred Lawrence Whipple Observ, Amado, AZ 85645 USA
Rulten, C.:
Univ Minnesota, Sch Phys & Astron, Minneapolis, MN 55455 USA
Sadeh, I.:
DESY, D-15735 Zeuthen, Germany
Santander, M.:
Columbia Univ, Barnard Coll, Dept Phys & Astron, New York, NY 10027 USA
Sembroski, G. H.:
Purdue Univ, Dept Phys & Astron, W Lafayette, IN 47907 USA
Staszak, D.:
Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA
Trepanier, S.:
McGill Univ, Phys Dept, Montreal, PQ H3A 2T8, Canada
Tyler, J.:
McGill Univ, Phys Dept, Montreal, PQ H3A 2T8, Canada
Wakely, S. P.:
Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA
Weinstein, A.:
Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA
Wilcox, P.:
Univ Iowa, Dept Phys & Astron, Allen Hall, Iowa City, IA 52242 USA
Wilhelm, A.:
Univ Potsdam, Inst Phys & Astron, D-14476 Potsdam, Germany
DESY, D-15735 Zeuthen, Germany
Williams, D. A.:
Univ Calif Santa Cruz, Santa Cruz Inst Particle Phys, Santa Cruz, CA 95064 USA
Univ Calif Santa Cruz, Dept Phys, Santa Cruz, CA 95064 USA
Zitzer, B.:
McGill Univ, Phys Dept, Montreal, PQ H3A 2T8, Canada
Bellm, E.:
CALTECH, Cahill Ctr Astron & Astrophys, Pasadena, CA 91125 USA
Cano, Z.:
CSIC, IAA, Glorieta Astron S-N, E-18008 Granada, Spain
Gal-Yam, A.:
Weizmann Inst Sci, Dept Particle Phys & Astrophys, IL-7610001 Rehovot, Israel
Kann, D. A.:
Thuringer Landessternwarte Tautenburg, Sternwarte 5, D-07778 Tautenburg, Germany
Ofek, E. O.:
Weizmann Inst Sci, Dept Particle Phys & Astrophys, IL-7610001 Rehovot, Israel
Rigault, M.:
Humboldt Univ, Inst Phys, D-12489 Berlin, Germany
Soumagnac, M.:
Weizmann Inst Sci, Dept Particle Phys & Astrophys, IL-7610001 Rehovot, Israel
|