HAWC Study of the Ultra-high-energy Spectrum of MGRO J1908+06

Albert, A.; Alfaro, R.; Alvarez, C.; Alvarez, J. D.; Angeles Camacho, J. R.; Arteaga-Velazquez, J. C.; Avila Rojas, D.; Solares, H. A. Ayala; Babu, R.; Belmont-Moreno, E.; Brisbois, C.; Caballero-Mora, K. S.; Capistran, T.; Carraminana, A.; Casanova, S.; Cotti, U.; Cotzomi, J.; de Leon, S. Coutino; De la Fuente, E.; de Leon, C.; Diaz Hernandez, R.; Dingus, B. L.; DuVernois, M. A.; Durocher, M.; Diaz-Velez, J. C.; Engel, K.; Espinoza, C.; Fan, K. L.; Fang, K.; Fernandez Alonso, M.; Fraija, N.; Garcia, D.; Garcia-Gonzalez, J. A.; Garfias, F.; Giacinti, G.; Goksu, H.; Gonzalez, M. M.; Goodman, J. A.; Harding, J. P.; Hinton, J.; Hona, B.; Huang, D.; Hueyotl-Zahuantitla, F.; Huntemeyer, P.; Iriarte, A.; Jardin-Blicq, A.; Joshi, V; Kaufmann, S.; Kieda, D.; Lee, W. H.; Lee, J.; Vargas, H. Leon; Linnemann, J. T.; Longinotti, A. L.; Luis-Raya, G.; Malone, K.; Marandon, V; Martinez, O.; Martinez-Castro, J.; Matthews, J. A.; Miranda-Romagnoli, P.; Morales-Soto, J. A.; Moreno, E.; Mostafa, M.; Nayerhoda, A.; Nellen, L.; Newbold, M.; Nisa, M. U.; Noriega-Papaqui, R.; Olivera-Nieto, L.; Omodei, N.; Peisker, A.; Perez Araujo, Y.; Perez-Perez, E. G.; Rho, C. D.; Rosa-Gonzalez, D.; Salazar, H.; Salesa Greus, F.; Sandoval, A.; Schneider, M.; Schoorlemmer, H.; Serna-Franco, J.; Smith, A. J.; Son, Y.; Springer, R. W.; Tibolla, O.; Tollefson, K.; Torres, I; Torres-Escobedo, R.; Turner, R.; Urena-Mena, F.; Villasenor, L.; Wang, X.; Watson, I. J.; Willox, E.; Zepeda, A.; Zhou, H.; Breuhaus, M.; Li, H.; Zhang, H.

doi:10.3847/1538-4357/ac56e5

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HAWC Study of the Ultra-high-energy Spectrum of MGRO J1908+06

Albert, A., Alfaro, R., Alvarez, C., Alvarez, J. D., Angeles Camacho, J. R., Arteaga-Velazquez, J. C., et al. (2022). HAWC Study of the Ultra-high-energy Spectrum of MGRO J1908+06. Astrophysical Journal, 928(2): 116. doi:10.3847/1538-4357/ac56e5.

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Item Permalink: https://hdl.handle.net/21.11116/0000-000A-E3A0-0 Version Permalink: https://hdl.handle.net/21.11116/0000-000C-087D-0

Genre: Journal Article

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Albert, A.¹, Author
Alfaro, R.¹, Author
Alvarez, C.¹, Author
Alvarez, J. D.¹, Author
Angeles Camacho, J. R.¹, Author
Arteaga-Velazquez, J. C.¹, Author
Avila Rojas, D.¹, Author
Solares, H. A. Ayala¹, Author
Babu, R.¹, Author
Belmont-Moreno, E.¹, Author
Brisbois, C.¹, Author
Caballero-Mora, K. S.¹, Author
Capistran, T.¹, Author
Carraminana, A.¹, Author
Casanova, S.¹, Author
Cotti, U.¹, Author
Cotzomi, J.¹, Author
de Leon, S. Coutino¹, Author
De la Fuente, E.¹, Author
de Leon, C.¹, Author
more..

Affiliations:
1external, ou_persistent22
2Brian Reville, Astrophysical Plasma Theory (APT) - Max Planck Research Group, Junior Research Groups, MPI for Nuclear Physics, Max Planck Society, ou_3055242
3Division Prof. Dr. James A. Hinton, MPI for Nuclear Physics, Max Planck Society, ou_2074298

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MPINP: HAWC - Abteilung Hinton

Abstract: We report TeV gamma-ray observations of the ultra-high-energy source MGRO J1908+06 using data from the High Altitude Water Cherenkov Observatory. This source is one of the highest-energy known gamma-ray sources, with emission extending past 200 TeV. Modeling suggests that the bulk of the TeV gamma-ray emission is leptonic in nature, driven by the energetic radio-faint pulsar PSR J1907+0602. Depending on what assumptions are included in the model, a hadronic component may also be allowed. Using the results of the modeling, we discuss implications for detection prospects by multi-messenger campaigns.

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Dates: Published Online: 2022-03-22

Publication Status: Published online

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Identifiers: DOI: 10.3847/1538-4357/ac56e5

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Title: Astrophysical Journal

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Publ. Info: Chicago, IL : University of Chicago Press for the American Astronomical Society

Pages: - Volume / Issue: 928 (2) Sequence Number: 116 Start / End Page: - Identifier: ISSN: 0004-637X
CoNE: https://pure.mpg.de/cone/journals/resource/954922828215_2