HAWC Study of the Ultra-high-energy Spectrum of MGRO J1908+06
HAWC Study of the Ultra-high-energy Spectrum of MGRO J1908+06
复制标题
DOI：
10.3847/1538-4357/ac56e5
复制
发表时间：
2021-12
期刊：
影响因子：
--
通讯作者：
H. C. A. Albert;R. Alfaro;C. Álvarez;J. Álvarez;J. Camacho;J. C. Arteaga-Vel'azquez;D. Rojas;H. Solares;R. Babu;E. Belmont-Moreno;C. Brisbois;K. Caballero-Mora;T. Capistr'an;A. Carramiñana;S. Casanova;U. Cotti;J. Cotzomi;S. C. D. Le'on;E. D. L. Fuente;C. Le'on;R. Hernández;B. Dingus;M. DuVernois;M. Durocher;J. C. D'iaz-V'elez;K. Engel;C. Espinoza;K. Fan;K. Fang;M. F. Alonso;N. Fraija;D. García;J. Garc'ia-Gonz'alez;F. Garfias;G. Giacinti;H. Goksu;M. Gonz'alez;J. Goodman;J. P. Harding;J. Hinton;B. Hona;D. Huang;F. Hueyotl-Zahuantitla;P. Huntemeyer;A. Iriarte;A. Jardin-Blicq;V. Joshi;S. Kaufmann;D. Kieda;W. Lee;J. Lee;H. L. Vargas;J. Linnemann;A. Longinotti;G. Luis-Raya;K. Malone;V. Marandon;O. Martinez;J. Mart'inez-Castro;J. Matthews;P. Miranda-Romagnoli;J. Morales-Soto;E. Moreno;M. A. Mostafa;A. Nayerhoda;L. Nellen;M. Newbold;M. Nisa;R. Noriega-Papaqui;L. Olivera-Nieto;N. Omodei;A. Peisker;Y. Araujo;E. G. P'erez-P'erez-E.-G.-P'erez-P'erez-1382196238;C. Rho;D. Rosa-Gonz'alez;H. Salazar;F. Greus;A. Sandoval;M. Schneider;H. Schoorlemmer;J. Serna-Franco;A. Smith;Y. Son;R. Springer;O. Tibolla;K. Tollefson;I. Torres;R. Torres-Escobedo;R. Turner;F. Ureña-Mena;L. Villaseñor;X. Wang;I. Watson;E. Willox;A. Zepeda;H. Zhou;M. Li;H. Zhang
中科院分区：
文献类型：
--
作者：
H. C. A. Albert;R. Alfaro;C. Álvarez;J. Álvarez;J. Camacho;J. C. Arteaga-Vel'azquez;D. Rojas;H. Solares;R. Babu;E. Belmont-Moreno;C. Brisbois;K. Caballero-Mora;T. Capistr'an;A. Carramiñana;S. Casanova;U. Cotti;J. Cotzomi;S. C. D. Le'on;E. D. L. Fuente;C. Le'on;R. Hernández;B. Dingus;M. DuVernois;M. Durocher;J. C. D'iaz-V'elez;K. Engel;C. Espinoza;K. Fan;K. Fang;M. F. Alonso;N. Fraija;D. García;J. Garc'ia-Gonz'alez;F. Garfias;G. Giacinti;H. Goksu;M. Gonz'alez;J. Goodman;J. P. Harding;J. Hinton;B. Hona;D. Huang;F. Hueyotl-Zahuantitla;P. Huntemeyer;A. Iriarte;A. Jardin-Blicq;V. Joshi;S. Kaufmann;D. Kieda;W. Lee;J. Lee;H. L. Vargas;J. Linnemann;A. Longinotti;G. Luis-Raya;K. Malone;V. Marandon;O. Martinez;J. Mart'inez-Castro;J. Matthews;P. Miranda-Romagnoli;J. Morales-Soto;E. Moreno;M. A. Mostafa;A. Nayerhoda;L. Nellen;M. Newbold;M. Nisa;R. Noriega-Papaqui;L. Olivera-Nieto;N. Omodei;A. Peisker;Y. Araujo;E. G. P'erez-P'erez-E.-G.-P'erez-P'erez-1382196238;C. Rho;D. Rosa-Gonz'alez;H. Salazar;F. Greus;A. Sandoval;M. Schneider;H. Schoorlemmer;J. Serna-Franco;A. Smith;Y. Son;R. Springer;O. Tibolla;K. Tollefson;I. Torres;R. Torres-Escobedo;R. Turner;F. Ureña-Mena;L. Villaseñor;X. Wang;I. Watson;E. Willox;A. Zepeda;H. Zhou;M. Li;H. Zhang
我们报告TeV的超高能源MGRO J1908+06的伽玛射线观测使用的数据从高海拔水切伦科夫天文台。这个源是已知能量最高的伽马射线源之一，发射超过200 TeV。模型表明，TeV的伽马射线发射的大部分是轻子性质，由高能无线电微弱脉冲星PSR J1907+0602驱动。根据模型中包含的假设，强子成分也可以被允许。使用建模的结果，我们讨论了多信使运动的检测前景的影响。
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.