HAWC Study of the Ultra-high-energy Spectrum of MGRO J1908+06-Reference-Cited by-同舟云学术

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

Published:2022-03-31 Issue:2 Volume:928 Page:116
ISSN:0004-637X
Container-title:The Astrophysical Journal
language:
Short-container-title:ApJ

Author:

Albert A.^ORCID,Alfaro R.,Alvarez C.,Álvarez J. D.,Camacho J. R. Angeles,Arteaga-Velázquez J. C.,Rojas D. Avila,Solares H. A. Ayala^ORCID,Babu R.,Belmont-Moreno E.^ORCID,Brisbois C.^ORCID,Caballero-Mora K. S.,Capistrán T.^ORCID,Carramiñana A.^ORCID,Casanova S.,Cotti U.,Cotzomi J.,de León S. Coutiño,Fuente E. De la,León C. de,Hernandez R. Diaz,Dingus B. L.,DuVernois M. A.^ORCID,Durocher M.^ORCID,Díaz-Vélez J. C.^ORCID,Engel K.^ORCID,Espinoza C.,Fan K. L.^ORCID,Fang K.^ORCID,Alonso M. Fernández,Fraija N.^ORCID,Garcia D.,García-González J. A.^ORCID,Garfias F.,Giacinti G.^ORCID,Goksu H.^ORCID,González M. M.^ORCID,Goodman J. A.,Harding J. P.,Hinton J.,Hona B.^ORCID,Huang D.,Hueyotl-Zahuantitla F.,Hüntemeyer P.,Iriarte A.,Jardin-Blicq A.^ORCID,Joshi V.,Kaufmann S.,Kieda D.^ORCID,Lee W. H.^ORCID,Lee J.,Vargas H. León,Linnemann J. T.^ORCID,Longinotti A. L.^ORCID,Luis-Raya G.^ORCID,Malone K.^ORCID,Marandon V.,Martinez O.^ORCID,Martínez-Castro J.,Matthews J. A.,Miranda-Romagnoli P.,Morales-Soto J. A.^ORCID,Moreno E.,Mostafá M.^ORCID,Nayerhoda A.,Nellen L.^ORCID,Newbold M.,Nisa M. U.^ORCID,Noriega-Papaqui R.,Olivera-Nieto L.^ORCID,Omodei N.^ORCID,Peisker A.,Araujo Y. Pérez,Pérez-Pérez E. G.,Rho C. D.^ORCID,Rosa-González D.^ORCID,Salazar H.,Greus F. Salesa^ORCID,Sandoval A.,Schneider M.,Schoorlemmer H.,Serna-Franco J.,Smith A. J.,Son Y.,Springer R. W.,Tibolla O.,Tollefson K.^ORCID,Torres I.^ORCID,Torres-Escobedo R.,Turner R.^ORCID,Ureña-Mena F.^ORCID,Villaseñor L.,Wang X.,Watson I. J.,Willox E.^ORCID,Zepeda A.,Zhou H.,Breuhaus M.^ORCID,Li H.,Zhang H.^ORCID

Abstract

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.

Publisher

American Astronomical Society

Subject

Space and Planetary Science,Astronomy and Astrophysics

Link

https://iopscience.iop.org/article/10.3847/1538-4357/ac56e5/pdf

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