3HWC: The Third HAWC Catalog of Very-high-energy Gamma-Ray Sources

3HWC: The Third HAWC Catalog of Very-high-energy Gamma-Ray Sources
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DOI：
10.3847/1538-4357/abc2d8
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发表时间：
2020-07
期刊：
The Astrophysical Journal
影响因子：
--
通讯作者：
A. Albert;R. Alfaro;C. Álvarez;J. Camacho;J. C. Arteaga-Vel'azquez;K. Arunbabu;D. Rojas;H. Solares;V. Baghmanyan;E. Belmont-Moreno;S. BenZvi;C. Brisbois;K. Caballero-Mora;T. Capistrán;A. Carramiñana;S. Casanova;U. Cotti;S. León;E. D. L. Fuente;R. Hernández;L. Díaz-Cruz;B. Dingus;M. DuVernois;M. Durocher;J. C. Díaz-Vélez;R. Ellsworth;K. Engel;C. Espinoza;K. Fan;K. Fang;M. F. Alonso;H. Fleischhack;N. Fraija;A. Galv'an-G'amez;D. García;J. A. García-González;F. Garfias;G. Giacinti;M. Gonz'alez;J. Goodman;J. P. Harding;S. Hernández;J. Hinton;B. Hona;D. Huang;F. Hueyotl-Zahuantitla;P. Hüntemeyer;A. Iriarte;A. Jardin-Blicq;V. Joshi;D. Kieda;A. Lara;William H. Lee;H. L. Vargas;J. Linnemann;A. Longinotti;G. Luis-Raya;J. Lundeen;R. L'opez-Coto;K. Malone;V. Marandon;O. Martinez;I. Martinez-Castellanos;J. Mart'inez-Castro;J. Matthews;P. Miranda-Romagnoli;J. Morales-Soto;E. Moreno;M. Mostafá;A. Nayerhoda;L. Nellen;M. Newbold;M. Nisa;R. Noriega-Papaqui;L. Olivera-Nieto;N. Omodei;A. Peisker;Y. Araujo;E. Pérez-Pérez-E.-Pérez-Pérez-1431205495;Z. Ren;C. Rho;C. Rivière;D. Rosa-González;E. Ruiz-Velasco;H. Salazar;F. Greus;A. Sandoval;Michael Schneider;H. Schoorlemmer;F. Serna;G. Sinnis;A. Smith;R. Springer;P. Surajbali;E. Tabachnick;K. Tollefson;I. Torres;R. Torres-Escobedo;T. Ukwatta;F. Ureña-Mena;T. Weisgarber;Felix Werner;E. Willox;A. Zepeda;Hong-lei Zhou;C. D. Le'on;J. Álvarez
A. Albert;R. Alfaro;C. Álvarez;J. Camacho;J. C. Arteaga-Vel'azquez;K. Arunbabu;D. Rojas;H. Solares;V. Baghmanyan;E. Belmont-Moreno;S. BenZvi;C. Brisbois;K. Caballero-Mora;T. Capistrán;A. Carramiñana;S. Casanova;U. Cotti;S. León;E. D. L. Fuente;R. Hernández;L. Díaz-Cruz;B. Dingus;M. DuVernois;M. Durocher;J. C. Díaz-Vélez;R. Ellsworth;K. Engel;C. Espinoza;K. Fan;K. Fang;M. F. Alonso;H. Fleischhack;N. Fraija;A. Galv'an-G'amez;D. García;J. A. García-González;F. Garfias;G. Giacinti;M. Gonz'alez;J. Goodman;J. P. Harding;S. Hernández;J. Hinton;B. Hona;D. Huang;F. Hueyotl-Zahuantitla;P. Hüntemeyer;A. Iriarte;A. Jardin-Blicq;V. Joshi;D. Kieda;A. Lara;William H. Lee;H. L. Vargas;J. Linnemann;A. Longinotti;G. Luis-Raya;J. Lundeen;R. L'opez-Coto;K. Malone;V. Marandon;O. Martinez;I. Martinez-Castellanos;J. Mart'inez-Castro;J. Matthews;P. Miranda-Romagnoli;J. Morales-Soto;E. Moreno;M. Mostafá;A. Nayerhoda;L. Nellen;M. Newbold;M. Nisa;R. Noriega-Papaqui;L. Olivera-Nieto;N. Omodei;A. Peisker;Y. Araujo;E. Pérez-Pérez-E.-Pérez-Pérez-1431205495;Z. Ren;C. Rho;C. Rivière;D. Rosa-González;E. Ruiz-Velasco;H. Salazar;F. Greus;A. Sandoval;Michael Schneider;H. Schoorlemmer;F. Serna;G. Sinnis;A. Smith;R. Springer;P. Surajbali;E. Tabachnick;K. Tollefson;I. Torres;R. Torres-Escobedo;T. Ukwatta;F. Ureña-Mena;T. Weisgarber;Felix Werner;E. Willox;A. Zepeda;Hong-lei Zhou;C. D. Le'on;J. Álvarez
中科院分区：
其他
文献类型：
--
作者：
A. Albert;R. Alfaro;C. Álvarez;J. Camacho;J. C. Arteaga-Vel'azquez;K. Arunbabu;D. Rojas;H. Solares;V. Baghmanyan;E. Belmont-Moreno;S. BenZvi;C. Brisbois;K. Caballero-Mora;T. Capistrán;A. Carramiñana;S. Casanova;U. Cotti;S. León;E. D. L. Fuente;R. Hernández;L. Díaz-Cruz;B. Dingus;M. DuVernois;M. Durocher;J. C. Díaz-Vélez;R. Ellsworth;K. Engel;C. Espinoza;K. Fan;K. Fang;M. F. Alonso;H. Fleischhack;N. Fraija;A. Galv'an-G'amez;D. García;J. A. García-González;F. Garfias;G. Giacinti;M. Gonz'alez;J. Goodman;J. P. Harding;S. Hernández;J. Hinton;B. Hona;D. Huang;F. Hueyotl-Zahuantitla;P. Hüntemeyer;A. Iriarte;A. Jardin-Blicq;V. Joshi;D. Kieda;A. Lara;William H. Lee;H. L. Vargas;J. Linnemann;A. Longinotti;G. Luis-Raya;J. Lundeen;R. L'opez-Coto;K. Malone;V. Marandon;O. Martinez;I. Martinez-Castellanos;J. Mart'inez-Castro;J. Matthews;P. Miranda-Romagnoli;J. Morales-Soto;E. Moreno;M. Mostafá;A. Nayerhoda;L. Nellen;M. Newbold;M. Nisa;R. Noriega-Papaqui;L. Olivera-Nieto;N. Omodei;A. Peisker;Y. Araujo;E. Pérez-Pérez-E.-Pérez-Pérez-1431205495;Z. Ren;C. Rho;C. Rivière;D. Rosa-González;E. Ruiz-Velasco;H. Salazar;F. Greus;A. Sandoval;Michael Schneider;H. Schoorlemmer;F. Serna;G. Sinnis;A. Smith;R. Springer;P. Surajbali;E. Tabachnick;K. Tollefson;I. Torres;R. Torres-Escobedo;T. Ukwatta;F. Ureña-Mena;T. Weisgarber;Felix Werner;E. Willox;A. Zepeda;Hong-lei Zhou;C. D. Le'on;J. Álvarez

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我们提出了一个新的目录TeV伽马射线源使用1523天的数据从高海拔水切伦科夫（HAWC）天文台。该目录代表了北方伽马射线天空中能量超过几个TeV的最敏感的调查，与以前的HAWC目录相比，2HWC的曝光量是三倍。我们报告了在≥5σ显著性下检测到的65个源，沿着每个源的位置和光谱拟合。该目录包含8个源，在2HWC目录中没有对应的，但在1°内的先前检测到的TeV发射源，和20个源，超过1°远离任何先前检测到的TeV源。在这20个新的源中，有14个在第四个费米大面积望远镜伽马射线源目录中有潜在的对应物。我们还探讨了潜在的协会3HWC源与在澳大利亚望远镜国家设施（ATNF）脉冲星目录和超新星遗迹在银河系超新星遗迹目录中的超新星遗迹。
We present a new catalog of TeV gamma-ray sources using 1523 days of data from the High-Altitude Water Cherenkov (HAWC) Observatory. The catalog represents the most sensitive survey of the northern gamma-ray sky at energies above several TeV, with three times the exposure compared to the previous HAWC catalog, 2HWC. We report 65 sources detected at ≥5σ significance, along with the positions and spectral fits for each source. The catalog contains eight sources that have no counterpart in the 2HWC catalog, but are within 1° of previously detected TeV emitters, and 20 sources that are more than 1° away from any previously detected TeV source. Of these 20 new sources, 14 have a potential counterpart in the fourth Fermi Large Area Telescope catalog of gamma-ray sources. We also explore potential associations of 3HWC sources with pulsars in the Australia Telescope National Facility (ATNF) pulsar catalog and supernova remnants in the Galactic supernova remnant catalog.