The discovery of non-thermal X-ray emission from the jets of some X-ray binaries, and especially the discovery of GeV-TeV gamma-rays in some of them, provide a clear evidence of very efficient acceleration of particles to multi-TeV energies in these systems. The observations demonstrate the richness of non-thermal phenomena in compact galactic objects containing relativistic outflows or winds produced near black holes and neutron stars. We review here some of the main observational results on the non-thermal emission from X-ray binaries as well as some of the proposed scenarios to explain the production of high-energy gamma-rays.
Microquasars as the major contributors to Galactic cosmic rays around the "knee"
Tsung-Dao Lee Institute, Shanghai Jiao Tong University(上海交大李政道研究所);School of Physics and Astronomy, Shanghai Jiao Tong University(上海交通大学物理与天文学院);Yerevan State University(埃里温国立大学);TIANFU Cosmic Ray Research Center(天府宇宙线研究中心);University of Science and Technology of China(中国科学技术大学);Max Planck Institute for Plasma Physics(马克斯·普朗克等离子体物理研究所)
The unidentified PeV source LHAASO J2108+5157: A microquasar remnant?
Universidad de Jaén(哈恩大学);Instituto Argentino de Radioastronomía (CCT La Plata, CONICET(阿根廷射电天文研究所);CICPBA(拉普拉塔国立大学天文与地球科学学院);UNLP)(巴塞罗那大学);Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata;Universitat de Barcelona
Instituto Argentino de Radioastronomía (CCT La Plata, CONICET(阿根廷射电天文研究所);CICPBA(拉普拉塔国立大学天文与地球物理学院);UNLP)(巴塞罗那大学宇宙科学研究所);Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata;Departament de Física Quàntica i Astrofísica, Institut de Ciències del Cosmos (ICC), Universitat de Barcelona (IEEC-UB)
Exploring the powering source of the TeV X-ray binary LS 5039
LS 5039是迄今为止发现的四颗TeV发射X射线双星之一。其多波长发射的动力源可以是微类星体场景中的吸积或年轻非吸积脉冲星场景中的风相互作用。这两个方案预测不同的形态和峰值位置的变化沿轨道周期的3.9天,这可以测试在毫角秒尺度上使用VLBI技术。在这里,我们提出了一个运动的5 GHz VLBA观测在2000年6月进行(2运行5天间隔)。结果表明,核心组件具有恒定的通量密度,和一个快速变化的形态和位置角的细长的扩展发射,但保持一个稳定的通量密度。这些结果很难在微类星体的情况下舒适地拟合,而它们似乎与非吸积脉冲星的预测行为相兼容。
A Multi-messenger Search for a Nearby Microquasar Contributor to the Cosmic Ray Knee
School of Physical Science and Technology, Southwest Jiaotong University(西南交通大学物理科学与技术学院);State Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences(中国科学院高能物理研究所粒子天体物理国家重点实验室);University of Chinese Academy of Sciences(中国科学院大学);TIANFU Cosmic Ray Research Center(天府宇宙线研究中心)
Microquasar Cygnus X-3 as the PeVatron powering the Cygnus Bubble
University of Science and Technology of China(中国科学技术大学);Yerevan State University(埃里温国立大学);TIANFU Cosmic Ray Research Center(天府宇宙线研究中心);Max-Planck-Institut for Nuclear Physics(马克斯·普朗克核物理研究所)
Investigation of the Microquasar SS 433 with VERITAS
DePauw University(迪保大学);Temple University(天普大学);University of Utah(犹他大学);University College Dublin(都柏林大学学院);University of California, Los Angeles(加州大学洛杉矶分校);California Polytechnic State University(加州州立理工大学);Washington University(华盛顿大学);Santa Cruz Institute for Particle Physics(圣克鲁兹粒子物理研究所);University of California, Santa Cruz(加州大学圣克鲁兹分校)
Constraints on Hadronic Emission from Microquasars Detected by LHAASO
INAF Osservatorio Astrofisico di Arcetri(意大利国家天体物理研究所阿切尔西天文台);Tsung-Dao Lee Institute, Shanghai Jiao Tong University(上海交大凌波书院);Université Paris Cité, CNRS, AstroParticule et Cosmologie(巴黎西岱大学法国国家科学研究中心粒子与宇宙学实验室)
A Comparative Study of TeV Gamma-Ray Sources with Various Objects
Purple Mountain Observatory, Chinese Academy of Sciences(中国科学院紫金山天文台);State Key Laboratory of Radio Astronomy and Technology, Purple Mountain Observatory, Chinese Academy of Sciences(中国科学院紫金山天文台射电天文与技术重点实验室);School of Astronomy & Space Science, Nanjing University(南京大学天文与空间科学学院)
Hadronic Emissions from the Microquasar V4641 Sgr, SS433, and its implications in the Diffuse Galactic Emission
Presidency University(总统大学);Gran Sasso Science Institute(格兰萨索科学研究所);INFN/Laboratori Nazionali del Gran Sasso(意大利国家核物理研究所/格兰萨索国家实验室);Aryabhatta Research Institute of Observational Sciences (ARIES)(阿亚巴哈观测科学研究所);University of Johannesburg(约翰内斯堡大学);Central University of Kashmir(克什米尔中央大学)
An ALMA view of the Jet-Arc CO clouds toward the TeV $γ$-ray source HESS J1023-575 and Westerlund 2; Evidence for the footprints of microquasar jets, the very powerful cosmic-ray accelerator in the Galactic disk
Nagoya University(名古屋大学);Gifu University(岐阜大学);Chiba University(千叶大学);University of Tsukuba(筑波大学);Konan University(神户学院大学);Deutsches Elektronen-Synchrotron DESY(德国电子同步辐射中心)
Candidate X-ray Counterparts of Ultra-High-Energy Emission of the Galactic Microquasar V4641 Sgr Revealed by Einstein Probe
Nanjing University(南京大学);Key Laboratory of Modern Astronomy and Astrophysics, Nanjing University, Ministry of Education(南京大学现代天文与天体物理教育部重点实验室);Institute of High Energy Physics, Chinese Academy of Sciences(中国科学院高能物理研究所);State Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences(中国科学院高能物理研究所粒子天体物理国家重点实验室);Tianfu Cosmic Ray Research Center(天府宇宙线研究中心)
Unveiling Multimessenger Emission from Hidden Cores of Microquasars
The Pennsylvania State University(宾夕法尼亚州立大学);Yukawa Institute for Theoretical Physics, Kyoto University(京都大学汤川理论物理研究所);Institute of High Energy Physics, Chinese Academy of Sciences(中国科学院高能物理研究所);TIANFU Cosmic Ray Research Center(天府宇宙线研究中心)
Geminga and Monogem in the CTAO Era: Probing TeV Halos and Cosmic-Ray Transport
GRAPPA Institute, University of Amsterdam(阿姆斯特丹大学 GRAPPA 研究所);Department of Physics and Astronomy, San Francisco State University(旧金山州立大学物理与天文系);Kapteyn Astronomical Institute, University of Groningen(格罗宁根大学卡普坦天文研究所);Kavli Institute for the Physics and Mathematics of the Universe, University of Tokyo(东京大学宇宙物理数学研究所)
GeV emission around SS 433 with 17 years Fermi-LAT observation
School of Physical Science and Technology, Southwest Jiaotong University(西南交通大学物理科学与技术学院);Key Laboratory of Particle Astrophysics, Chinese Academy of Sciences(中国科学院粒子天体物理重点实验室);Tianfu Cosmic Ray Research Center(天府宇宙线研究中心)
Magnetic rigidity reveals the PeVatron acceleration region in SS 433
School of Physics and Astronomy, Sun Yat-sen University(中山大学物理与天文学院);State Key Laboratory of Radio Astronomy and Technology, Xinjiang Astronomical Observatory, CAS(中国科学院新疆天文台射电天文与技术国家重点实验室);School of Astronomy and Space Science, University of Chinese Academy of Sciences(中国科学院大学天文学与空间科学学院);Konkoly Observatory, HUN-REN Research Centre for Astronomy and Earth Sciences(孔科利天文台,匈牙利研究与教育网络天文学与地球科学研究中心);Xinjiang Key Laboratory of Radio Astrophysics, Xinjiang Astronomical Observatory, CAS(中国科学院新疆天文台射电天体物理学新疆重点实验室)
VERITAS Observations of LS I +61 303 in the Fermi Era
高质量X射线双星系统LS I +61 303是一个罕见的可变银河系GeV和TeV伽马射线发射体的例子。尽管经过多年的研究,该系统的许多方面仍然不清楚;致密物体的性质,粒子加速机制以及伽马射线发射和吸收过程都可以在各种不同的情况下进行建模。在这里,我们报告了在2008-2009年观测季节期间使用VERITAS阵列进行的LS I +61 303深度曝光。这是第一个TeV的观测,同时覆盖在较低的能量由LAT板载费米,并因此提供了一套新的约束系统模型。