HAWC and Fermi-LAT Detection of Extended Emission from the Unidentified Source 2HWC J2006+341
Por:
Albert, A., Alfaro, R., Alvarez, C., Angeles Camacho, J. R., Araya, M., Arteaga-Velazquez, J. C., Arunbabu, K. P., Avila Rojas, D., Ayala Solares, H. A., Baghmanyan, V, Belmont-Moreno, E., Brisbois, C., Caballero-Mora, K. S., Carramiñana A., Casanova, S., Cotti, U., De la Fuente, E., de Leon, C., Diaz Hernandez, R., Dingus, B. L., DuVernois, M. A., Durocher, M., Diaz-Velez, J. C., Espinoza, C., Fleischhack, H., Fraija, N., Galvan-Gamez, A., Garcia, D., Garcia-Gonzalez, J. A., Garfias, F., Gonzalez, M. M., Goodman, J. A., Harding, J. P., Hona, B., Huang, D., Hueyotl-Zahuantitla, F., Huntemeyer, P., Iriarte, A., Jardin-Blicq, A., Joshi, V, Leon Vargas, H., Linnemann, J. T., Longinotti, A. L., Lopez-Coto, R., Luis-Raya, G., Lundeen, J., Malone, K., Martinez, O., Martinez-Castro, J., Matthews, J. A., Miranda-Romagnoli, P., Moreno, E., Mostafa, M., Nellen, L., Nisa, M. U., Noriega-Papaqui, R., Omodei, N., Peisker, A., Perez-Perez, E. G., Rho, C. D., Rosa-Gonzalez, D., Salesa Greus F., Sandoval, A., Schneider, M., Springer, R. W., Tollefson, K., Torres, I, Torres-Escobedo, R., Ureña-Mena F., Villaseñor L., Weisgarber, T., Willox, E., Zepeda, A., Zhou, H., HAWC Collaboration
Publicada:
1 ene 2020
Resumen:
The discovery of the TeV point source 2HWC J2006+341 was reported in the second HAWC gamma-ray catalog. We present a follow-up study of this source here. The TeV emission is best described by an extended source with a soft spectrum. At GeV energies, an extended source is significantly detected in Fermi-LAT data. The matching locations, sizes, and spectra suggest that both gamma-ray detections correspond to the same source. Different scenarios for the origin of the emission are considered and we rule out an association to the pulsar PSR J2004 +3429 due to extreme energetics required, if located at a distance of 10.8 kpc. © 2020. The American Astronomical Society. All rights reserved.
Filiaciones:
Albert, A.:
Physics Division, Los Alamos National Laboratory, Los Alamos, NM, United States
Los Alamos Natl Lab, Phys Div, Los Alamos, NM USA
Alfaro, R.:
Instituto de Fisica, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Fis, Ciudad De Mexico, Mexico
Alvarez, C.:
Universidad Autónoma de Chiapas, Tuxtla Gutiérrez, Chiapas, Mexico
Univ Autonoma Chiapas, Tuxtla Gutierrez, Chiapas, Mexico
Angeles Camacho, J. R.:
Instituto de Fisica, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Fis, Ciudad De Mexico, Mexico
Araya, M.:
Universidad de Costa Rica, San José, Costa Rica
Instituto Nacional de Astrofísica, Óptica y Electrónica, Puebla, Mexico
(Corresponding Author), Univ Costa Rica, San Jose, Costa Rica
(Corresponding Author), Inst Nacl Astrofis Opt & Electr, Puebla, Mexico
Univ Costa Rica, San Jose, Costa Rica
Inst Nacl Astrofis Opt & Electr, Puebla, Mexico
Arteaga-Velazquez, J. C.:
Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Mexico
Univ Michoacana, Morelia, Michoacan, Mexico
Arunbabu, K. P.:
Instituto de Geofisica, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Geofis, Ciudad De Mexico, Mexico
Avila Rojas, D.:
Instituto de Fisica, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Fis, Ciudad De Mexico, Mexico
Ayala Solares, H. A.:
Department of Physics, Pennsylvania State University, University Park, PA, United States
Penn State Univ, Dept Phys, 104 Davey Lab, University Pk, PA 16802 USA
Baghmanyan, V:
Institute of Nuclear Physics Polish Academy of Sciences, IFJ-PAN, Krakow, PL-31342, Poland
Polish Acad Sci, Inst Nucl Phys, IFJ PAN, PL-31342 Krakow, Poland
Belmont-Moreno, E.:
Instituto de Fisica, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Fis, Ciudad De Mexico, Mexico
Brisbois, C.:
Department of Physics, University of Maryland, College Park, MD, United States
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Caballero-Mora, K. S.:
Universidad Autónoma de Chiapas, Tuxtla Gutiérrez, Chiapas, Mexico
Univ Autonoma Chiapas, Tuxtla Gutierrez, Chiapas, Mexico
Carramiñana A.:
Instituto Nacional de Astrofísica, Óptica y Electrónica, Puebla, Mexico
Casanova, S.:
Institute of Nuclear Physics Polish Academy of Sciences, IFJ-PAN, Krakow, PL-31342, Poland
Polish Acad Sci, Inst Nucl Phys, IFJ PAN, PL-31342 Krakow, Poland
Cotti, U.:
Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Mexico
Univ Michoacana, Morelia, Michoacan, Mexico
De la Fuente, E.:
Departamento de Física, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Guadalajara, Mexico
Univ Guadalajara, Dept Fis, Ctr Univ Ciencias Exactas & Ingn, Guadalajara, Jalisco, Mexico
de Leon, C.:
Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Mexico
Univ Michoacana, Morelia, Michoacan, Mexico
Diaz Hernandez, R.:
Instituto Nacional de Astrofísica, Óptica y Electrónica, Puebla, Mexico
Inst Nacl Astrofis Opt & Electr, Puebla, Mexico
Dingus, B. L.:
Physics Division, Los Alamos National Laboratory, Los Alamos, NM, United States
Los Alamos Natl Lab, Phys Div, Los Alamos, NM USA
DuVernois, M. A.:
Department of Physics, University of Wisconsin-Madison, Madison, WI, United States
Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA
Durocher, M.:
Physics Division, Los Alamos National Laboratory, Los Alamos, NM, United States
Los Alamos Natl Lab, Phys Div, Los Alamos, NM USA
Diaz-Velez, J. C.:
Departamento de Física, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Guadalajara, Mexico
Univ Guadalajara, Dept Fis, Ctr Univ Ciencias Exactas & Ingn, Guadalajara, Jalisco, Mexico
Espinoza, C.:
Instituto de Fisica, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Fis, Ciudad De Mexico, Mexico
Fleischhack, H.:
Department of Physics, Michigan Technological University, Houghton, MI, United States
Michigan Technol Univ, Dept Phys, Houghton, MI 49931 USA
Fraija, N.:
Instituto de Astronomia, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Astron, Ciudad De Mexico, Mexico
Galvan-Gamez, A.:
Instituto de Astronomia, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Astron, Ciudad De Mexico, Mexico
Garcia, D.:
Instituto de Fisica, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Fis, Ciudad De Mexico, Mexico
Garcia-Gonzalez, J. A.:
Instituto de Fisica, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Fis, Ciudad De Mexico, Mexico
Garfias, F.:
Instituto de Astronomia, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Astron, Ciudad De Mexico, Mexico
Gonzalez, M. M.:
Instituto de Astronomia, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Astron, Ciudad De Mexico, Mexico
Goodman, J. A.:
Department of Physics, University of Maryland, College Park, MD, United States
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Harding, J. P.:
Physics Division, Los Alamos National Laboratory, Los Alamos, NM, United States
Los Alamos Natl Lab, Phys Div, Los Alamos, NM USA
Hona, B.:
Department of Physics and Astronomy, University of Utah, Salt Lake City, UT, United States
Univ Utah, Dept Phys & Astron, Salt Lake City, UT USA
Huang, D.:
Department of Physics, Michigan Technological University, Houghton, MI, United States
Michigan Technol Univ, Dept Phys, Houghton, MI 49931 USA
Hueyotl-Zahuantitla, F.:
Universidad Autónoma de Chiapas, Tuxtla Gutiérrez, Chiapas, Mexico
Univ Autonoma Chiapas, Tuxtla Gutierrez, Chiapas, Mexico
Huntemeyer, P.:
Department of Physics, Michigan Technological University, Houghton, MI, United States
Michigan Technol Univ, Dept Phys, Houghton, MI 49931 USA
Iriarte, A.:
Instituto de Astronomia, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Astron, Ciudad De Mexico, Mexico
Jardin-Blicq, A.:
Max-Planck Institute for Nuclear Physics, Heidelberg, D-69117, Germany
Department of Physics, Faculty of Science, Chulalongkorn University, 254 Phayathai Road,, Pathumwan, Bangkok, 10330, Thailand
National Astronomical Research Institute of Thailand (Public Organization), Don Kaeo, MaeRim, Chiang Mai 50180, Thailand
Max Planck Inst Nucl Phys, D-69117 Heidelberg, Germany
Chulalongkorn Univ, Fac Sci, Dept Phys, 254 Phayathai Rd, Bangkok 10330, Thailand
Natl Astron Res Inst Thailand Publ Org, Chiang Mai 50180, Thailand
Joshi, V:
Erlangen Centre for Astroparticle Physics, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
Friedrich Alexander Univ Erlangen Nurnberg, Erlangen Ctr Astroparticle Phys, Erlangen, Germany
Leon Vargas, H.:
Instituto de Fisica, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Fis, Ciudad De Mexico, Mexico
Linnemann, J. T.:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI, United States
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Longinotti, A. L.:
Instituto Nacional de Astrofísica, Óptica y Electrónica, Puebla, Mexico
Inst Nacl Astrofis Opt & Electr, Puebla, Mexico
Lopez-Coto, R.:
INFN and Universita di Padova, via Marzolo 8, Padova, I-35131, Italy
Ist Nazl Fis Nucl, Via Marzolo 8, I-35131 Padua, Italy
Univ Padua, Via Marzolo 8, I-35131 Padua, Italy
Luis-Raya, G.:
Universidad Politecnica de Pachuca, Pachuca, Hgo, Mexico
Univ Politecn Pachuca, Pachuca, Hgo, Mexico
Lundeen, J.:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI, United States
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Malone, K.:
Physics Division, Los Alamos National Laboratory, Los Alamos, NM, United States
Los Alamos Natl Lab, Phys Div, Los Alamos, NM USA
Martinez, O.:
Facultad de Ciencias Fisico Matemáticas, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
Benemerita Univ Autonoma Puebla, Fac Ciencias Fis Matemat, Puebla, Mexico
Martinez-Castro, J.:
Centro de Investigación en Computación, Instituto Politécnico Nacional, Ciudad de México, Mexico
Inst Politecn Nacl, Ctr Invest Comp, Ciudad De Mexico, Mexico
Matthews, J. A.:
Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM, United States
Univ New Mexico, Dept Phys & Astron, Albuquerque, NM 87131 USA
Miranda-Romagnoli, P.:
Universidad Autónoma Del Estado de Hidalgo, Pachuca, Mexico
Univ Autonoma Estado Hidalgo, Pachuca, Hidalgo, Mexico
Moreno, E.:
Instituto de Fisica, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Fis, Ciudad De Mexico, Mexico
Benemerita Univ Autonoma Puebla, Fac Ciencias Fis Matemat, Puebla, Mexico
Mostafa, M.:
Department of Physics, Pennsylvania State University, University Park, PA, United States
Penn State Univ, Dept Phys, 104 Davey Lab, University Pk, PA 16802 USA
Nellen, L.:
Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de Mexico, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Ciudad De Mexico, Mexico
Nisa, M. U.:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI, United States
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Noriega-Papaqui, R.:
Universidad Autónoma Del Estado de Hidalgo, Pachuca, Mexico
Univ Autonoma Estado Hidalgo, Pachuca, Hidalgo, Mexico
Omodei, N.:
Department of Physics, Stanford University, Stanford, CA 94305-4060, United States
Stanford Univ, Dept Phys, Stanford, CA 94305 USA
Peisker, A.:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI, United States
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Perez-Perez, E. G.:
Universidad Politecnica de Pachuca, Pachuca, Hgo, Mexico
Univ Politecn Pachuca, Pachuca, Hgo, Mexico
Rho, C. D.:
University of Seoul, Seoul, South Korea
Univ Seoul, Seoul, South Korea
Rosa-Gonzalez, D.:
Instituto Nacional de Astrofísica, Óptica y Electrónica, Puebla, Mexico
Inst Nacl Astrofis Opt & Electr, Puebla, Mexico
Salesa Greus F.:
Institute of Nuclear Physics Polish Academy of Sciences, IFJ-PAN, Krakow, PL-31342, Poland
Instituto de Física Corpuscular, CSIC, Universitat de València, Paterna, Valencia E-46980, Spain
Sandoval, A.:
Instituto de Fisica, Universidad Nacional Autónoma de México, Ciudad de Mexico, Mexico
Univ Nacl Autonoma Mexico, Inst Fis, Ciudad De Mexico, Mexico
Schneider, M.:
Department of Physics, University of Maryland, College Park, MD, United States
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Springer, R. W.:
Department of Physics and Astronomy, University of Utah, Salt Lake City, UT, United States
Univ Utah, Dept Phys & Astron, Salt Lake City, UT USA
Tollefson, K.:
Department of Physics and Astronomy, Michigan State University, East Lansing, MI, United States
Michigan State Univ, Dept Phys & Astron, E Lansing, MI 48824 USA
Torres, I:
Instituto Nacional de Astrofísica, Óptica y Electrónica, Puebla, Mexico
Inst Nacl Astrofis Opt & Electr, Puebla, Mexico
Torres-Escobedo, R.:
Departamento de Física, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Guadalajara, Mexico
Univ Guadalajara, Dept Fis, Ctr Univ Ciencias Exactas & Ingn, Guadalajara, Jalisco, Mexico
Ureña-Mena F.:
Instituto Nacional de Astrofísica, Óptica y Electrónica, Puebla, Mexico
Villaseñor L.:
Facultad de Ciencias Fisico Matemáticas, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
Weisgarber, T.:
Department of Chemistry and Physics, California University of Pennsylvania, California, PA, United States
Calif Univ Penn, Dept Chem & Phys, California, PA USA
Willox, E.:
Department of Physics, University of Maryland, College Park, MD, United States
Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Zepeda, A.:
Physics Department, Centro de Investigación y de Estudios Avanzados del IPN, Ciudad de México, Mexico
IPN, Ctr Invest & Estudios Avanzados, Phys Dept, Ciudad De Mexico, Mexico
Zhou, H.:
Tsung-Dao Lee Institute & School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai, China
Shanghai Jiao Tong Univ, Tsung Dao Lee Inst, Shanghai, Peoples R China
Shanghai Jiao Tong Univ, Sch Phys & Astron, Shanghai, Peoples R China
Univ Valencia, Inst Fis Corpuscular, CSIC, E-46980 Valencia, Spain
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