相关论文: Multiwavelength observations of MAXI J1820+070 dur…

Gamma-ray observations of MAXI J1820+070 during the 2018 outburst

MAXI J1820+070 is a low-mass X-ray binary with a black hole as a compact object. This binary underwent an exceptionally bright X-ray outburst from March to October 2018, showing evidence of a non-thermal particle population through its…

高能天体物理现象 · 物理学 2022-10-07 H. Abe , S. Abe , V. A. Acciari , T. Aniello , S. Ansoldi , L. A. Antonelli , A. Arbet Engels , C. Arcaro , M. Artero , K. Asano , D. Baack , A. Babić , A. Baquero , U. Barres de Almeida , J. A. Barrio , I. Batković , J. Baxter , J. Becerra González , W. Bednarek , E. Bernardini , M. Bernardos , A. Berti , J. Besenrieder , W. Bhattacharyya , C. Bigongiari , A. Biland , O. Blanch , G. Bonnoli , Ž. Bošnjak , I. Burelli , G. Busetto , R. Carosi , M. Carretero-Castrillo , G. Ceribella , Y. Chai , A. Chilingarian , S. Cikota , E. Colombo , J. L. Contreras , J. Cortina , S. Covino , G. D'Amico , V. D'Elia , P. Da Vela , F. Dazzi , A. De Angelis , B. De Lotto , A. Del Popolo , M. Delfino , J. Delgado , C. Delgado Mendez , D. Depaoli , F. Di Pierro , L. Di Venere , D. Dominis Prester , A. Donini , D. Dorner , M. Doro , D. Elsaesser , G. Emery , V. Fallah Ramazani , L. Fariña , A. Fattorini , L. Font , C. Fruck , S. Fukami , Y. Fukazawa , R. J. García López , M. Garczarczyk , S. Gasparyan , M. Gaug , J. G. Giesbrecht Paiva , N. Giglietto , F. Giordano , P. Gliwny , N. Godinović , R. Grau , D. Green , J. G. Green , D. Hadasch , A. Hahn , T. Hassan , L. Heckmann , J. Herrera , J. Hoang , D. Hrupec , M. Hütten , R. Imazawa , T. Inada , R. Iotov , K. Ishio , I. Jiménez Martínez , J. Jormanainen , D. Kerszberg , Y. Kobayashi , H. Kubo , J. Kushida , A. Lamastra , D. Lelas , F. Leone , E. Lindfors , L. Linhoff , S. Lombardi , F. Longo , R. López-Coto , M. López-Moya , A. López-Oramas , S. Loporchio , A. Lorini , E. Lyard , B. Machado de Oliveira Fraga , P. Majumdar , M. Makariev , G. Maneva , N. Mang , M. Manganaro , S. Mangano , K. Mannheim , M. Mariotti , M. Martínez , A. Mas Aguilar , D. Mazin , S. Menchiari , S. Mender , S. Mićanović , D. Miceli , T. Miener , J. M. Miranda , R. Mirzoyan , E. Molina , H. A. Mondal , A. Moralejo , D. Morcuende , V. Moreno , T. Nakamori , C. Nanci , L. Nava , V. Neustroev , M. Nievas Rosillo , C. Nigro , K. Nilsson , K. Nishijima , T. Njoh Ekoume , K. Noda , S. Nozaki , Y. Ohtani , T. Oka , A. Okumura , J. Otero-Santos , S. Paiano , M. Palatiello , D. Paneque , R. Paoletti , J. M. Paredes , L. Pavletić , M. Persic , M. Pihet , G. Pirola , F. Podobnik , P. G. Prada Moroni , E. Prandini , G. Principe , C. Priyadarshi , I. Puljak , W. Rhode , M. Ribó , J. Rico , C. Righi , A. Rugliancich , N. Sahakyan , T. Saito , S. Sakurai , K. Satalecka , F. G. Saturni , B. Schleicher , K. Schmidt , F. Schmuckermaier , J. L. Schubert , T. Schweizer , J. Sitarek , V. Sliusar , D. Sobczynska , A. Spolon , A. Stamerra , J. Strišković , D. Strom , M. Strzys , Y. Suda , T. Surić , H. Tajima , M. Takahashi , R. Takeishi , F. Tavecchio , P. Temnikov , K. Terauchi , T. Terzić , M. Teshima , L. Tosti , S. Truzzi , A. Tutone , S. Ubach , J. van Scherpenberg , M. Vazquez Acosta , S. Ventura , V. Verguilov , I. Viale , C. F. Vigorito , V. Vitale , I. Vovk , R. Walter , M. Will , C. Wunderlich , T. Yamamoto , D. Zarić , H. Abdalla , F. Aharonian , F. Ait Benkhali , E. O. Angüner , H. Ashkar , M. Backes , V. Baghmanyan , V. Barbosa Martins , R. Batzofin , Y. Becherini , D. Berge , K. Bernlöhr , M. Böttcher , C. Boisson , J. Bolmont , M. de Bony de Lavergne , F. Bradascio , M. Breuhaus , R. Brose , F. Brun , T. Bulik , T. Bylund , F. Cangemi , S. Caroff , S. Casanova , M. Cerruti , T. Chand , S. Chandra , A. Chen , O. U. Chibueze , G. Cotter , P. Cristofari , J. Damascene Mbarubucyeye , J. Devin , A. Djannati-Ataï , A. Dmytriiev , K. Egberts , J. -P. Ernenwein , A. Fiasson , G. Fichet de Clairfontaine , G. Fontaine , M. Füßling , S. Funk , S. Gabici , S. Ghafourizadeh , G. Giavitto , D. Glawion , J. F. Glicenstein , P. Goswami , G. Grolleron , J. A. Hinton , M. Hörbe , C. Hoischen , T. L. Holch , M. Holler , D. Horns , Zhiqiu Huang , M. Jamrozy , F. Jankowsky , V. Joshi , I. Jung-Richardt , E. Kasai , K. Katarzyński , U. Katz , B. Khélifi , W. Kluźniak , Nu. Komin , K. Kosack , D. Kostunin , R. G. Lang , S. Le Stum , A. Lemière , M. Lemoine-Goumard , J. -P. Lenain , F. Leuschner , T. Lohse , A. Luashvili , I. Lypova , J. Mackey , J. Majumdar , D. Malyshev , D. Malyshev , V. Marandon , P. Marchegiani , G. Martí-Devesa , R. Marx , G. Maurin , M. Meyer , A. Mitchell , R. Moderski , L. Mohrmann , A. Montanari , E. Moulin , J. Muller , T. Murach , K. Nakashima , M. de Naurois , A. Nayerhoda , J. Niemiec , A. Priyana Noel , P. O'Brien , S. Ohm , L. Olivera-Nieto , E. de Ona Wilhelmi , M. Ostrowski , S. Panny , M. Panter , R. D. Parsons , V. Poireau , D. A. Prokhorov , H. Prokoph , G. Pühlhofer , M. Punch , A. Quirrenbach , P. Reichherzer , A. Reimer , O. Reimer , M. Renaud , F. Rieger , G. Rowell , B. Rudak , H. Rueda Ricarte , E. Ruiz-Velasco , V. Sahakian , H. Salzmann , A. Santangelo , M. Sasaki , J. Schäfer , F. Schüssler , H. M. Schutte , U. Schwanke , J. N. S. Shapopi , H. Sol , A. Specovius , S. Spencer , Ł. Stawarz , R. Steenkamp , S. Steinmassl , C. Steppa , I. Sushch , H. Suzuki , T. Takahashi , T. Tanaka , C. Thorpe-Morgan , M. Tluczykont , L. Tomankova , N. Tsuji , Y. Uchiyama , C. van Eldik , B. van Soelen , M. Vecchi , J. Veh , C. Venter , J. Vink , S. J. Wagner , R. White , A. Wierzcholska , Yu Wun Wong , A. Yusafzai , M. Zacharias , R. Zanin , D. Zargaryan , A. A. Zdziarski , A. Zech , S. J. Zhu , S. Zouari , N. Żywucka , A. Acharyya , C. B. Adams , P. Batista , W. Benbow , M. Capasso , J. L. Christiansen , A. J. Chromey , M. Errando , A. Falcone , Q. Feng , J. P. Finley , G. M Foote , L. Fortson , A. Furniss , A. Gent , W. F Hanlon , O. Hervet , J. Holder , B. Hona , T. B. Humensky , W. Jin , P. Kaaret , M. Kertzman , M. Kherlakian , T. K. Kleiner , S. Kumar , M. J. Lang , M. Lundy , G. Maier , C. E. McGrath , J. Millis , P. Moriarty , R. Mukherjee , S. O'Brien , R. A. Ong , N. Park , S. R. Patel , K. Pfrang , M. Pohl , E. Pueschel , J. Quinn , K. Ragan , P. T. Reynolds , D. Ribeiro , E. Roache , J. L. Ryan , I. Sadeh , L. Saha , M. Santander , G. H. Sembroski , R. Shang , M. Splettstoesser , D. Tak , J. V. Tucci , A. Weinstein , D. A. Williams , T. J. Williamson , V. Bosch-Ramon , C. Celma , M. Linares , D. M. Russell , G. Sala

A timing study of MAXI J1820+070 based on Swift/XRT and NICER monitoring in 2018/19

We present a detailed timing analysis of the bright black hole X-ray binary MAXI J1820+070 (ASASSN-18ey), during its first detected outburst lasting from March 2018 until October 2019 based on Swift/XRT window timing mode observations,…

高能天体物理现象 · 物理学 2020-02-12 H. Stiele , A. K. H. Kong

Multiwavelength Observations of the Black Hole X-ray Binary MAXI J1820$+$070 in the Rebrightening Phase

We report the results of quasi-simultaneous multiwavelength (near-infrared, optical, UV, and X-ray) observations of the Galactic X-ray black hole binary MAXI J1820+070 performed in 2019 May 10-13, $\sim 60$ days after the onset of the first…

高能天体物理现象 · 物理学 2024-12-17 Tomohiro Yoshitake , Megumi Shidatsu , Yoshihiro Ueda , Shin Mineshige , Katsuhiro L. Murata , Ryo Adachi , Hiroyuki Maehara , Daisaku Nogami , Hitoshi Negoro , Nobuyuki Kawai , Masafumi Niwano , Ryohei Hosokawa , Tomoki Saito , Yumiko Oasa , Takuya Takarada , Takumi Shigeyoshi , OISTER Collaboration

Optical and X-ray timing analysis of the 2018-2020 outburst and rebrightening of the black-hole transient MAXI J1820+070

We report the results of a comprehensive analysis of the multiwavelength (in optical and X-rays) and multitimescale (from months to tenths of a second) variability of the 2018-2020 outburst of the black hole transient MAXI J1820+070. During…

高能天体物理现象 · 物理学 2025-05-21 M. Fiori , L. Zampieri , A. Burtovoi , G. Naletto , P. Ochner , U. Munari , F. Manzini , A. Vagnozzi , E. A. Barsukova , M. A. Burlak , V. P. Goranski , N. P. Ikonnikova , N. A. Katysheva , E. G. Sheyanov , S. Yu. Shugarov , A. V. Zharova , A. M. Zubareva , S. E. Motta

The complex evolution of the X-ray binary transient MAXI J1807+132 along the decay of its discovery outburst

MAXI J1807+132 is an X-ray transient discovered during the decay of an outburst in 2017. We present optical and X-ray monitoring of the source over more than 125 days, from outburst to quiescence. The outburst decay is characterized by the…

高能天体物理现象 · 物理学 2018-12-26 F. Jiménez-Ibarra , T. Muñoz-Darias , M. Armas Padilla , D. M. Russell , J. Casares , M. A. P. Torres , D. Mata Sánchez , P. G. Jonker , F. Lewis

An extremely powerful long-lived superluminal ejection from the black hole MAXI J1820+070

Black holes in binary systems execute patterns of outburst activity where two characteristic X-ray states are associated with different behaviours observed at radio wavelengths. The hard state is associated with radio emission indicative of…

高能天体物理现象 · 物理学 2020-03-03 J. S. Bright , R. P. Fender , S. E. Motta , D. R. A. Williams , J. Moldon , R. M. Plotkin , J. C. A. Miller-Jones , I. Heywood , E. Tremou , R. Beswick , G. R. Sivakoff , S. Corbel , D. A. H. Buckley , J. Homan , E. Gallo , A. J. Tetarenko , T. D. Russell , D. A. Green , D. Titterington , P. A. Woudt , R. P. Armstrong , P. J. Groot , A. Horesh , A. J. van der Horst , E. G. Körding , V. A. McBride , A. Rowlinson , R. A. M. J. Wijers

A possible overall scenario for the outburst evolution of MAXI J1820+070 revealed by Insight-HXMT

We study the spectral and temporal properties of the black hole X-ray transient binary MAXI J1820+070 during the 2018 outburst with Insight-HXMT observations. The outburst of MAXI J1820+070 can be divided into three intervals. For the two…

高能天体物理现象 · 物理学 2025-02-21 J. Q. Peng , S. Zhang , Y. P. Chen , L. D. Kong , P. J. Wang , S. N. Zhang , L. Ji , L. Tao , J. L. Qu , M. Y. Ge , Q. C. Shui , J. Li , Z. Chang , Z. S. Li , Y. X. Xiao

The Accretion-Ejection Connection in the Black Hole X-ray Binary MAXI J1820$+$070

The black hole X-ray binary MAXI J1820$+$070 began its first recorded outburst in March 2018, and remained an active radio, X-ray, and optical source for over four years. Due to the low distance to the source and its intrinsically high…

高能天体物理现象 · 物理学 2025-07-16 Joe S. Bright , Rob Fender , David M. Russell , Sara E. Motta , Ethan Man , Jakob van den Eijnden , Kevin Alabarta , Justine Crook-Mansour , Maria C. Baglio , David A. Green , Ian Heywood , Fraser Lewis , Payaswini Saikia , Paul F. Scott , David J. Titterington

Tracking optical variability and outflows across the accretion states of the black hole transient MAXI J1820+070

We present a study of the minute-timescale optical variability and spectroscopic outflow signatures in the black hole X-ray binary MAXI J1820+070 during its 2018 outburst and re-brightenings. Minute-cadence, multi-filter optical light…

高能天体物理现象 · 物理学 2026-01-14 M. C. Baglio , K. Alabarta , D. M. Russell , N. Masetti , M. M. Messa , T. Muñoz Darias , F. M. Vincentelli , S. K. Rout , P. Saikia , A. Gabuya , V. Chavushyan , T. Al Qaissieh , A. Palado

Accretion Scenario of MAXI J1820+070 during 2018 Outbursts with Multi-mission Observations

We present a comprehensive spectral and temporal study of the black hole X-ray transient MAXI J1820+070 during its outbursts in 2018 using Swift/XRT, NICER, NuSTAR and AstroSat observations. The Swift/XRT and NICER spectral study shows a…

高能天体物理现象 · 物理学 2022-04-29 Geethu Prabhakar , Samir Mandal , Athulya M. P , Anuj Nandi

X-ray and Optical Monitoring of State Transitions in MAXI J1820+070

We report results from the X-ray and optical monitoring of the black hole candidate MAXI J1820+070 (=ASSASN-18ey) over the entire period of its outburst from March to October 2018.In this outburst, the source exhibited two sets of `fast…

高能天体物理现象 · 物理学 2019-04-17 Megumi Shidatsu , Satoshi Nakahira , Katsuhiro L. Murata , Ryo Adachi , Nobuyuki Kawai , Yoshihiro Ueda , Hitoshi Negoro

A multi-wavelength study of the hard and soft states of MAXI J1820+070 during its 2018 outburst

We present a comprehensive multi-wavelength spectral analysis of the black hole X-ray binary MAXI J1820+070 during its 2018 outburst, utilizing AstroSat far UV, soft and hard X-ray data, along with (quasi-)simultaneous optical and X-ray…

高能天体物理现象 · 物理学 2024-06-19 Srimanta Banerjee , Gulab C. Dewangan , Christian Knigge , Maria Georganti , Poshak Gandhi , N. P. S. Mithun , Payaswini Saikia , Dipankar Bhattacharya , David M. Russell , Fraser Lewis , Andrzej A. Zdziarski

Evidence for enhanced mass transfer in the disc preceding the transition to the soft state in MAXI J1820+070

We investigate the 2018-2019 main outburst and the subsequent mini-outbursts of the black hole low-mass X-ray binary MAXI J1820+070 using optical/ultraviolet data from the Las Cumbres Observatory (LCO), the American Association of Variable…

高能天体物理现象 · 物理学 2025-07-02 Pengcheng Yang , Guobao Zhang , David M. Russell , Mariano Méndez , M. Cristina Baglio , Diego Altamirano , Yijung Yang , Payaswini Saikia , Kevin Alabarta

Optical and Ultraviolet Monitoring of the Black Hole X-ray Binary MAXI J1820+070/ASASSN-18ey for 18 Months

MAXI J1820+070 is a low-mass black hole X-ray binary system with high luminosity in both optical and X-ray bands during the outburst periods. We present extensive photometry in X-ray, ultraviolet, and optical bands, as well as…

高能天体物理现象 · 物理学 2021-04-28 Hanna Sai , Xiaofeng Wang , Jianfeng Wu , Jie Lin , Hua Feng , Tianmeng Zhang , Wenxiong Li , Jujia Zhang , Jun Mo , Tianrui Sun , Shuhrat A. Ehgamberdiev , Davron Mirzaqulov , Liming Rui , Weili Lin , Xulin Zhao , Han Lin , Jicheng Zhang , Xinghan Zhang , Yong Zhao , Xue Li , Danfeng Xiang , Lingzhi Wang , Chengyuan Wu

X-ray Spectral and Timing evolution of MAXI J1727-203 with NICER

We present a detailed X-ray spectral and variability study of the full 2018 outburst of MAXI J1727-203 using NICER observations. The outburst lasted approximately four months. Spectral modelling in the 0.3-10 keV band shows the presence of…

高能天体物理现象 · 物理学 2020-08-12 K. Alabarta , D. Altamirano , M. Méndez , V. A. Cúneo , L. Zhang , R. Remillard , A. Castro , R. M. Ludlam , J. F. Steiner , T. Enoto , J. Homan , Z. Arzoumanian , P. Bult , K. C. Gendreau , C. Markwardt , T. E. Strohmayer , P. Uttley , F. Tombesi , D. J. K. Buisson

A broadband view on microquasar MAXI J1820+070 during the 2018 outburst

The microquasar MAXI J$1820+070$ went into outburst from mid-March until mid-July 2018 with several faint rebrightenings afterwards. With a peak flux of approximately 4 Crab in the $20-50$ keV, energy range the source was monitored…

高能天体物理现象 · 物理学 2021-03-31 J. Rodi , A. Tramacere , F. Onori , G. Bruni , C. Sánchez-Fernández , M. Fiocchi , L. Natalucci , P. Ubertini

X-ray, Optical, and Near-infrared Monitoring of the New X-ray Transient MAXI J1820+070 in the Low/hard State

We report X-ray, optical, and near-infrared monitoring of the new X-ray transient MAXI J1820$+$070 discovered with MAXI on 2018 March 11. Its X-ray intensity reached $\sim 2$ Crab in 2--20 keV at the end of March, and then gradually…

高能天体物理现象 · 物理学 2018-11-28 Megumi Shidatsu , Satoshi Nakahira , Satoshi Yamada , Taiki Kawamuro , Yoshihiro Ueda , Hitoshi Negoro , Katsuhiro L. Murata , Ryosuke Itoh , Yutaro Tachibana , Ryo Adachi , Yoichi Yatsu , Nobuyuki Kawai , Hidekazu Hanayama , Takashi Horiuchi , Hiroshi Akitaya , Tomoki Saito , Masaki Takayama , Tomohito Ohshima , Noriyuki Katoh , Jun Takahashi , Takahiro Nagayama , Masayuki Yamanaka , Miho Kawabata , Tatsuya Nakaoka , Seiko Takagi , Tomoki Morokuma , Kumiko Morihana , Hiroyuki Maehara , Kazuhiro Sekiguchi

The evolution of the broadband temporal features observed in the black-hole transient MAXI J1820+070 with Insight-HXMT

We study the evolution of the temporal properties of MAXI 1820+070 during the 2018 outburst in its hard state from MJD 58190 to 58289 with Insight-HXMT in a broad energy band 1-150 keV. We find different behaviors of the hardness ratio, the…

高能天体物理现象 · 物理学 2020-06-17 Yanan Wang , Long Ji , S. N. Zhang , Mariano Méndez , J. L. Qu , Pierre Maggi , M. Y. Ge , Erlin Qiao , L. Tao , S. Zhang , Diego Altamirano , L. Zhang , X. Ma , F. J. Lu , T. P. Li , Y. Huang , S. J. Zheng , Y. P. Chen , Z. Chang , Y. L. Tuo , C. Gungor , L. M. Song , Y. P. Xu , X. L. Cao , Y. Chen , C. Z. Liu , Q. C. Bu , C. Cai , G. Chen , L. Chen , T. X. Chen , Y. B. Chen , W. Cui , W. W. Cui , J. K. Deng , Y. W. Dong , Y. Y. Du , M. X. Fu , G. H. Gao , H. Gao , M. Gao , Y. D. Gu , J. Guan , C. C. Guo , D. W. Han , J. Huo , S. M. Jia , L. H. Jiang , W. C. Jiang , J. Jin , Y. J. Jin , L. D. Kong , B. Li , C. K. Li , G. Li , M. S. Li , W. Li , X. Li , X. B. Li , X. F. Li , Y. G. Li , Z. W. Li , X. H. Liang , J. Y. Liao , G. Q. Liu , H. W. Liu , X. J. Liu , Y. N. Liu , B. Lu , X. F. Lu , Q. Luo , T. Luo , B. Meng , Y. Nang , J. Y. Nie , G. Ou , N. Sai , R. C. Shang , X. Y. Song , L. Sun , Y. Tan , G. F. Wang , J. Wang , W. S. Wang , Y. D. Wang , Y. S. Wang , X. Y. Wen , B. B. Wu , B. Y. Wu , M. Wu , G. C. Xiao , S. Xiao , S. L. Xiong , J. W. Yang , S. Yang , Y. J. Yang , Q. B. Yi , Q. Q. Yin , Y. You , A. M. Zhang , C. M. Zhang , F. Zhang , H. M. Zhang , J. Zhang , T. Zhang , W. C. Zhang , W. Zhang , W. Z. Zhang , Y. Zhang , Y. F. Zhang , Y. J. Zhang , Y. Zhang , Z. Zhang , Z. L. Zhang , H. S. Zhao , X. F. Zhao , D. K. Zhou , J. F. Zhou , R. L. Zhuang , Y. X. Zhu , Y. Zhu

Multi-wavelength spectroscopy of the black hole candidate MAXI J1813-095 during its discovery outburst

MAXI J1813-095 is an X-ray transient discovered during an outburst in 2018. We report on X-ray and optical observations obtained during this event, which indicate that the source is a new low-mass X-ray binary. The outburst lasted ~70 d and…

高能天体物理现象 · 物理学 2019-05-15 M. Armas Padilla , T. Muñoz-Darias , J. Sánchez-Sierras , B. De Marco , F. Jiménez-Ibarra , J. Casares , J. M. Corral-Santana , M. A. P. Torres

X-ray dips and a complex UV/X-ray cross-correlation function in the black hole candidate MAXI J1820+070

MAXI J1820+070, a black hole candidate first detected in early March 2018, was observed by XMM-Newton during the outburst rise. In this letter we report on the spectral and timing analysis of the XMM-Newton X-ray and UV data, as well as…

高能天体物理现象 · 物理学 2019-06-18 J. J. E. Kajava , S. E. Motta , A. Sanna , A. Veledina , M. Del Santo , A. Segreto