TY - JOUR
T1 - HAWC Study of the Ultra-high-energy Spectrum of MGRO J1908+06
AU - HAWC Collaboration
AU - Albert, A.
AU - Alfaro, R.
AU - Alvarez, C.
AU - Álvarez, J. D.
AU - Camacho, J. R.Angeles
AU - Arteaga-Velázquez, J. C.
AU - Rojas, D. Avila
AU - Solares, H. A.Ayala
AU - Babu, R.
AU - Belmont-Moreno, E.
AU - Brisbois, C.
AU - Caballero-Mora, K. S.
AU - Capistrán, T.
AU - Carramiñana, A.
AU - Casanova, S.
AU - Cotti, U.
AU - Cotzomi, J.
AU - De León, S. Coutiño
AU - Fuente, E. De La
AU - León, C. De
AU - Hernandez, R. Diaz
AU - Dingus, B. L.
AU - Duvernois, M. A.
AU - Durocher, M.
AU - Díaz-Vélez, J. C.
AU - Engel, K.
AU - Espinoza, C.
AU - Fan, K. L.
AU - Fang, K.
AU - Alonso, M. Fernández
AU - Fraija, N.
AU - Garcia, D.
AU - García-González, J. A.
AU - Garfias, F.
AU - Giacinti, G.
AU - Goksu, H.
AU - González, M. M.
AU - Goodman, J. A.
AU - Harding, J. P.
AU - Hinton, J.
AU - Hona, B.
AU - Huang, D.
AU - Hueyotl-Zahuantitla, F.
AU - Hüntemeyer, P.
AU - Iriarte, A.
AU - Jardin-Blicq, A.
AU - Joshi, V.
AU - Kaufmann, S.
AU - Kieda, D.
AU - Martínez-Castro, J.
N1 - Publisher Copyright:
© 2022. The Author(s). Published by the American Astronomical Society.
PY - 2022/4/1
Y1 - 2022/4/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85128405050&partnerID=8YFLogxK
U2 - 10.3847/1538-4357/ac56e5
DO - 10.3847/1538-4357/ac56e5
M3 - Artículo
AN - SCOPUS:85128405050
SN - 0004-637X
VL - 928
JO - Astrophysical Journal
JF - Astrophysical Journal
IS - 2
M1 - 116
ER -