Making a 3-dimensional distribution map of black holes in the Milky Way Galaxy and the real-time detection of tidal disruption events

• Project/Area Number: 16K05301
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Astronomy
• Research Institution: Nihon University
• Principal Investigator: NEGORO Hitoshi 日本大学, 理工学部, 教授 (30300891)
• Project Period (FY): 2016-10-21 – 2020-03-31
• Project Status: Completed (Fiscal Year 2019)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2016: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
• Keywords: ブラックホール / X線新星 / X線連星 / 突発天体 / 全天X線監視装置 MAXI / 国際宇宙ステーション / 中性子星 / 全天Ｘ線監視装置 MAXI / Ｘ線新星 / 新天体 / 降着円盤 / MAXI / Ｘ線観測 / Ｘ線天文学 / 潮汐破壊 / 宇宙ステーション

Outline of Final Research Achievements

Seven (or eight) transient black hole X-ray binaries, so-called X-ray novae, were newly discovered by the MAXI/GSC Nova-Alert System of the Monitor of All-sky X-ray Image, MAXI. This number is the world record for this research period. My collaborators and I revealed the nature of these new transients. The spatial distribution of these newly discovered low-mass X-ray binaries with black holes and neutron stars in our galaxy strongly suggests that an unexpected large number of silent black holes and neutron stars are present above the galactic disk. On the other hand, no tidal disruption event was found for this period.

Academic Significance and Societal Importance of the Research Achievements

我々の銀河で発見されてきた多くのブラックホールは、太陽より軽い主系列星との連星系で、その相手方の星から大量のガスが一時的にブラックホールに降り注ぐことにより主にＸ線領域で突然輝く。それらのブラックホールはその重さから重力ポテンシャルが最も深い銀河面上に数多く存在することが、観測と理論から示されてきた。しかし、全天Ｘ線監視装置 MAXI による観測から、銀河面から離れたブラックホールや中性子星連星系が多く発見された。これらの発見により、ブラックホール連星系に関する研究が多方面で進んだだけなく、恒星と連星系の進化に関する新たな知見が得られつつある。

Research Products

• [Int'l Joint Research] Pennsylvania State University/George Washington University/Princeton University(米国)
• [Int'l Joint Research] Slovak University(スロバキア)
• [Int'l Joint Research] Penn State University/Columbia University/The California Institute of Technology(米国)
• [Int'l Joint Research] Australia Telescope National Facility/Swinburne University of Technology(オーストラリア)
• [Int'l Joint Research] SARAO(南アフリカ)
• [Int'l Joint Research] Slovak University(スロバキア)
• [Int'l Joint Research] Pen State University/NSF/USRA(米国)
• [Int'l Joint Research] University of Leicester(United Kingdom)
• [Int'l Joint Research] INAF-IASFPA(Italy)
• [Int'l Joint Research] Penn State University/NSF/USRA(米国)
• [Int'l Joint Research] Univeristy of Leicester(United Kingdom)
• [Int'l Joint Research] INAF-IASFPA(イタリア)
• [Journal Article] Multi-epoch Modeling of TXS 0506+056 and Implications for Long-term High-energy Neutrino Emission (2020)
  • Author(s): Petropoulou Maria、Murase Kohta、Santander Marcos、Buson Sara、Tohuvavohu Aaron、Kawamuro Taiki、Vasilopoulos Georgios、Negoro Hiroshi、Ueda Yoshihiro、Siegel Michael H.、Keivani Azadeh、Kawai Nobuyuki、Mastichiadis Apostolos、Dimitrakoudis Stavros
  • Journal Title: The Astrophysical Journal Volume: 891 Issue: 2 Pages: 115-115
  • DOI: 10.3847/1538-4357/ab76d0
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] MAXI/GSC detection of a new soft X-ray transient MAXI J0126-745 (2019)
  • Author(s): H. Negoro, M. Nakajima, W. Maruyama, M. Aoki, K. Kobayashi, S. Nakahira, T. Mihara, T. Tamagawa, M. Matsuoka, T. Sakamoto, M. Serino, S. Sugita, H. Nishida, A. Yoshida, Y. Tsuboi, W. Iwakiri, R. Sasaki, H. Kawai, T. Sato, M. Shidatsu, M. 他 29 名
  • Journal Title: The Astronomer's Telegram Volume: 12833
  • Open Access
• [Journal Article] MAXI/GSC detection of renewed activity of the black hole candidate EXO 1846-031 after 34 years (2019)
  • Author(s): H. Negoro, M. Nakajima, S. Sugita, S. Sasaki, W. Maruyama, T. Mihara, T. Iwakiri, M. Aoki, K. Kobayashi, T. Tamagawa, M. Matsuoka, T. Sakamoto, M. Serino, H. Nishida, A. Yoshida, Y. Tsuboi, H. Kawai, T. Sato, M. Shidatsu, N. Kawai 他 29 名
  • Journal Title: The Astronomer's Telegram Volume: 12968
  • Open Access
• [Journal Article] Discovery and Identification of MAXI J1621-501 as a Type I X-Ray Burster with a Super-orbital Period (2019)
  • Author(s): N. M. Gorgone, C. Kouveliotou, H. Negoro, R. A. M. J. Wijers, E. Bozzo, S. Guiriec, P. Bult, D. Huppenkothen, E. Goghs, A. Bahramian, J. Kennea, J. Linford, J. Miller-Jones, M. G. Baring, P. Beniamini, D. Chakrabarty, J. Granot, C. Hailey, F. A. Harrison, D. H. Hartmann, 他 9 名
  • Journal Title: The Astrophysical Journal Volume: 884 Issue: 2 Pages: 168-168
  • DOI: 10.3847/1538-4357/ab3e43
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] MAXI/GSC detection of a soft X-ray transient MAXI J0637-430 (2019)
  • Author(s): H. Negoro, K. Miike, M. Nakajima, W. Maruyama, M. Aoki, K. Kobayashi, T. Mihara, T. Tamagawa, M. Matsuoka, T. Sakamoto, M. Serino, S. Sugita, H. Nishida, A. Yoshida, Y. Tsuboi, W. Iwakiri, R. Sasaki, H. Kawai, T. Sato, M. Shidatsu, M. 他 29 名
  • Journal Title: The Astronomer's Telegram Volume: 13256
  • Open Access
• [Journal Article] MAXI observations of long-term X-ray activities in SFXTs (2019)
  • Author(s): Negoro Hitoshi
  • Journal Title: Proceedings of the International Astronomical Union Volume: 14 Issue: S346 Pages: 202-205
  • DOI: 10.1017/s1743921319001194
• [Journal Article] MAXI/GSC detection of a new outburst from the black hole candidate XTE J1856+053 (2019)
  • Author(s): H. Negoro, M. Nakajima, W. Maruyama, M. Aoki, K. Kobayashi, R. Takagi, T. Mihara, C. Guo, Y. Zhou, T. Tamagawa, M. Matsuoka, T. Sakamoto, M. Serino, S. Sugita, H. Nishida, A. Yoshida, Y. Tsuboi, T. Iwakiri, R. Sasaki, H. Kawai, 他 31 名
  • Journal Title: The Astronomer's Telegram Volume: 13511
  • Open Access
• [Journal Article] X-ray and optical observations of the black hole candidate MAXI?J1828?249 (2019)
  • Author(s): Oda Sonoe、Shidatsu Megumi、Nakahira Satoshi、Tamagawa Toru、Moritani Yuki、Itoh Ryosuke、Ueda Yoshihiro、Negoro Hitoshi、Makishima Kazuo、Kawai Nobuyuki、Mihara Tatehiro
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 71 Issue: 5 Pages: 108-108
  • DOI: 10.1093/pasj/psz091
  • Peer Reviewed / Open Access
• [Journal Article] Similar shot profile morphology of fast variability in a cataclysmic variable, X-ray binary, and blazar: The MV Lyrae case (2019)
  • Author(s): Dobrotka A., Negoro H., Mineshige S.
  • Journal Title: Astronomy & Astrophysics Volume: 631 Pages: A134-A134
  • DOI: 10.1051/0004-6361/201935198
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] X-Ray and Optical Monitoring of State Transitions in MAXI J1820+070 (2019)
  • Author(s): Shidatsu Megumi、Nakahira Satoshi、Murata Katsuhiro L.、Adachi Ryo、Kawai Nobuyuki、Ueda Yoshihiro、Negoro Hitoshi
  • Journal Title: The Astrophysical Journal Volume: 874 Issue: 2 Pages: 183-183
  • DOI: 10.3847/1538-4357/ab09ff
  • Peer Reviewed / Open Access
• [Journal Article] The 2018 X-Ray and Radio Outburst of Magnetar XTE J1810-197 (2019)
  • Author(s): Gotthelf E. V.、Halpern J. P.、Alford J. A. J.、Mihara T.、Negoro H.、Kawai N.、Dai S.、Lower M. E.、Johnston S.、Bailes M.、Os?owski S.、Camilo F.、Miyasaka H.、Madsen K. K.
  • Journal Title: The Astrophysical Journal Volume: 874 Issue: 2 Pages: L25-L25
  • DOI: 10.3847/2041-8213/ab101a
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] MAXI/GSC discovery of a new X-ray transient MAXI J1727-203 (2018)
  • Author(s): T. Yoneyama, H. Negoro, M. Nakajima, A. Sakamaki, W. Maruyama, T. Mihara, S. Nakahira, F. Yatabe, Y. Takao, M. Matsuoka, N. Kawai, M. Sugizaki, Y. Tachibana, K. Morita, T. Sakamoto, M. Serino, S. Sugita, Y. Kawakubo, T. Hashimoto, A. Yoshida 他 22 名
  • Journal Title: The Astronomers's Telegram Volume: 11683 Pages: 1-1
  • Open Access
• [Journal Article] MAXI upper limits of the electromagnetic counterpart of GW170817 (2018)
  • Author(s): Sugita Satoshi、Kawai Nobuyuki、Nakahira Satoshi、Negoro Hitoshi、Serino Motoko、Mihara Tatehiro、Yamaoka Kazutaka、Nakajima Motoki
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: 4
  • DOI: 10.1093/pasj/psy076
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The 7-year MAXI/GSC X-Ray Source Catalog in the High Galactic Latitude Sky (3MAXI) (2018)
  • Author(s): Kawamuro T., Ueda Y., Shidatsu M., Hori T., Morii M., Nakahira S., Isobe N., Kawai N., Mihara T., Matsuoka M., Morita T., Nakajima M., Negoro H., Oda S., Sakamoto T., Serino M., Sugizaki M., Tanimoto A., Tomida H., Tsuboi, Y. 他 11 名
  • Journal Title: The Astrophysical Journal Supplement Series Volume: 238 Issue: 2 Pages: 32-32
  • DOI: 10.3847/1538-4365/aad1ef
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Discovery and state transitions of the new Galactic black hole candidate MAXI J1535?571 (2018)
  • Author(s): Nakahira Satoshi、Shidatsu Megumi、Makishima Kazuo、Ueda Yoshihiro、Yamaoka Kazutaka、Mihara Tatehiro、Negoro Hitoshi、Kawase Tomofumi、Kawai Nobuyuki、Morita Kotaro
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: 5
  • DOI: 10.1093/pasj/psy093
  • Peer Reviewed / Open Access
• [Journal Article] X-Ray, Optical, and Near-infrared Monitoring of the New X-Ray Transient MAXI J1820+070 in the Low/Hard State (2018)
  • Author(s): Shidatsu Megumi, Nakahira Satoshi, Yamada Satoshi, Kawamuro Taiki, Ueda Yoshihiro, Negoro Hitoshi, Murata Katsuhiro L., Itoh Ryosuke, Tachibana Yutaro, Adachi Ryo, Yatsu Yoichi, Kawai Nobuyuki, Hanayama Hidekazu, Horiuchi Takashi, Akitaya Hiroshi, Saito Tomoki, Takayama Masaki, Ohshima Tomohito 他 11 名
  • Journal Title: The Astrophysical Journal Volume: 868 Issue: 1 Pages: 54-54
  • DOI: 10.3847/1538-4357/aae929
  • Peer Reviewed / Open Access
• [Journal Article] MAXI/GSC detection of a new soft X-ray transient MAXI J1810-222 (2018)
  • Author(s): H. Negoro, M. Nakajima, A. Sakamaki, W. Maruyama, M. Aoki, K. Kobayashi, T. Mihara, S. Nakahira, F. Yatabe, Y. Takao, M. Matsuoka, T. Sakamoto, M. Serino, S. Sugita, Y. Kawakubo, T. Hashimoto, A. Yoshida, N. Kawai, M. Sugizaki, Y. Tachibana 他 28 名
  • Journal Title: The Astronomers's Telegram Volume: 12254 Pages: 1-1
  • Open Access
• [Journal Article] NuSTAR detection and localization of MAXI J1810-222 (2018)
  • Author(s): H. Negoro, T. Mihara, F. Harrison, K. Forster, B. Grefenstette, K. Madsen, H. Miyasaka, M. Nakajima, A. Sakamaki, W. Maruyama, M. Aoki, K. Kobayashi, S. Nakahira, F. Yatabe, Y. Takao, M. Matsuoka, T. Sakamoto, M. Serino, S. Sugita, Y. Kawakubo 他 36 名
  • Journal Title: The Astronomers's Telegram Volume: 12283 Pages: 1-1
  • Open Access
• [Journal Article] MAXI/GSC detection of a bright hard X-ray outburst probably from AX J1631.9-4752 (2018)
  • Author(s): K. Kobayashi, W. Maruyama, H. Negoro, S. Sugita, M. Serino, M. Nakajima, A. Sakamaki, M. Aoki, T. Mihara, S. Nakahira, F. Yatabe, Y. Takao, M. Matsuoka, T. Sakamoto, Y. Kawakubo, T. Hashimoto, A. Yoshida, N. Kawai, M. Sugizaki, Y. Tachibana 他 30 名
  • Journal Title: The Astronomers's Telegram Volume: 12320 Pages: 1-1
  • Open Access
• [Journal Article] MAXI/GSC discovery of a new X-ray transient MAXI J1348-630 (2018)
  • Author(s): F. Yatabe, H. Negoro, M. Nakajima, A. Sakamaki, W. Maruyama, M. Aoki, K. Kobayashi, T. Mihara, S. Nakahira, Y. Takao, M. Matsuoka, T. Sakamoto, M. Serino, S. Sugita, T. Hashimoto, A. Yoshida, N. Kawai, M. Sugizaki, Y. Tachibana, K. Morita 他 28 名
  • Journal Title: The Astronomers's Telegram Volume: 12425 Pages: 1-1
  • Open Access
• [Journal Article] MAXI/GSC detection of the newly discovered X-ray transient Swift J1728.9-3613 (= MAXI J1728-360) (2018)
  • Author(s): H. Negoro, S. Nakahira, M. Nakajima, A. Sakamaki, W. Maruyama, M. Aoki, K. Kobayashi, T. Mihara, F. Yatabe, Y. Takao, M. Matsuoka, T. Sakamoto, M. Serino, S. Sugita, T. Hashimoto, A. Yoshida, N. Kawai, M. Sugizaki, Y. Tachibana, K. Morita 他 29 名
  • Journal Title: The Astronomers's Telegram Volume: 12437 Pages: 1-1
  • Open Access
• [Journal Article] The 7-year MAXI/GSC Source Catalog of the Low-Galactic-latitude Sky (3MAXI) (2018)
  • Author(s): Hori T., Shidatsu, M., Ueda, Y., Kawamuro, T., Morii, M., Nakahira, S., Isobe, N., Kawai, N., Mihara T., Matsuoka, M., Morita, T., Nakajima, M., Negoro, H., Oda, S., Sakamoto, T., Serino, M., Sugizaki, M., Tanimoto, A., Tomida, H., Tsuboi, Y. 他 10 名
  • Journal Title: The Astrophysical Journal Supplement Series Volume: 235 Issue: 1 Pages: 7-7
  • DOI: 10.3847/1538-4365/aaa89c
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] MAXI/GSC detection of a probable new X-ray transient MAXI J1820+070 (2018)
  • Author(s): Kawamuro, T., Negoro, H., Yoneyama, T., Ueno, S., Tomida, H., Ishikawa, M., Sugawara, Y., Isobe, N., Shimomukai, R., Mihara, T., Sugizaki, M., Nakahira, S., Iwakiri, W., Yatabe, F., Takao, Y., Matsuoka, M., Kawai, N., Sugita, M., Yoshii, T., Tachibana, Y. 他29名
  • Journal Title: The Astronomer's Telegram Volume: 1 Pages: 11399-11399
  • Open Access
• [Journal Article] Unusual soft X-ray activity of Cygnus X-1 detected with MAXI/GSC (2017)
  • Author(s): Negoro, H., Sakamaki, A., Kawase, T., Makishima, K., Ueno, S., Tomida, H., Isobe, N., Ishikawa, M., Sugawara, Y., Mihara, T., Sugizaki, M., Serino, M., Nakahira, S., Iwakiri, W., Shidatsu, M., Matsuoka, M., Kawai, N., Sugita, S., Yoshii, T., Tachibana, Y. 他21名
  • Journal Title: The Astronomer's Telegram Volume: 1 Pages: 10322-10322
  • Open Access
• [Journal Article] MAXI/GSC discovery of a new hard X-ray transient MAXI J1535-571 (2017)
  • Author(s): Negoro, H., Ishikawa, M., Ueno, S., Tomida, H., Sugawara, Y., Isobe, N., Shimomukai, R., Mihara, T., Sugizaki, M., Serino, M., Nakahira, S., Iwakiri, W., Shidatsu, M., Matsuoka, M., Kawai, N., Sugita, S., Yoshii, T., Tachibana, Y., Harita, S., Muraki, Y. 他24名
  • Journal Title: The Astronomer's Telegram Volume: 1 Pages: 10699-10699
  • Open Access
• [Journal Article] Further brightening of the X-ray transient MAXI J1535-571, suggesting the presence of a black hole (2017)
  • Author(s): Negoro, H., Kawase, T., Sugizaki, M., Ueno, S., Tomida, H., Sugawara, Y., Isobe, N., Ishikawa, M., Shimomukai, R., Mihara, T., Serino, M., Nakahira, S., Iwakiri, W., Shidatsu, M., Matsuoka, M., Kawai, N., Sugita, Yoshii, T., Tachibana, Y., Harita, S. 他24名
  • Journal Title: The Astronomer's Telegram Volume: 1 Pages: 10708-10708
  • Open Access
• [Journal Article] MAXI/GSC detection of a possible new X-ray nova MAXI J1621-501 on the galactic plane (2017)
  • Author(s): Hashimoto, T., Negoro, H., Ueno, S., Tomida, H., Ishikawa, M., Sugawara, Y., Isobe, N., Shimomukai, R., Mihara, T., Sugizaki, M., Nakahira, S., Iwakiri, W., Shidatsu, M., Yatabe, F., Takao, Y., Matsuoka, M., Kawai, N., Sugita, M., Yoshii, T., Tachibana, Y. 他25名
  • Journal Title: The Astronomer's Telegram Volume: 1 Pages: 10869-10869
  • Open Access
• [Journal Article] MAXI/GSC detection of a soft X-ray transient MAXI J1630-276 (2017)
  • Author(s): Negoro, H., Kawase, T., Sakamaki, A., Ueno, S., Tomida, H., Ishikawa, M., Sugawara, Y., Isobe, N., Shimomukai, R., Mihara, T., Sugizaki, M., Nakahira, S., Iwakiri, W., Shidatsu, M., Yatabe, F., Takao, Y., Matsuoka, M., Kawai, N., Sugita, M., Yoshii, T. 他25名
  • Journal Title: The Astronomer's Telegram Volume: 1 Pages: 10984-10984
  • Open Access
• [Journal Article] Discovery of the New X-Ray Transient MAXI J1807+132: A Candidate of a Neutron Star Low-mass X-Ray Binary (2017)
  • Author(s): Shidatsu M., Tachibana Y., Yoshii T., Negoro H., Kawamuro T., Iwakiri W., Nakahira S., Makishima K., Ueda Y., Kawai N., Serino M., and Kennea J.
  • Journal Title: The Astrophysical Journal Volume: 850 Issue: 2 Pages: 155-155
  • DOI: 10.3847/1538-4357/aa93f0
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Refined position of the X-ray transient MAXI J1630-276 and its observed properties during the outburst (2017)
  • Author(s): Negoro, H., Kawase, T., Ueno, S., Tomida, H., Ishikawa, M., Sugawara, Y., Isobe, N., Shimomukai, R., Mihara, T., Sugizaki, M., Nakahira, S., Iwakiri, W., Shidatsu, M., Yatabe, F., Takao, Y., Matsuoka, M., Kawai, N., Sugita, M., Yoshii, T., Tachibana, Y. 他25名
  • Journal Title: The Astronomer's Telegram Volume: 1 Pages: 11173-11173
  • Open Access
• [Journal Article] MAXI/GSC detection of a new X-ray transient MAXI J1813-095 (2017)
  • Author(s): Kawase, T., Negoro, H., Yoneyama, T., Ueno, S., Tomida, H., Ishikawa, M., Sugawara, Y., Isobe, N., Shimomukai, R., Mihara, T., Sugizaki, M., Nakahira, S., Iwakiri, W., Yatabe, F., Takao, Y., Matsuoka, M., Kawai, N., Sugita, M., Yoshii, T., Tachibana, Y. 他30名
  • Journal Title: The Astronomer's Telegram Volume: 1 Pages: 11323-11323
  • Open Access
• [Journal Article] Multi-messenger Observations of a Binary Neutron Star Merger (2017)
  • Author(s): Abbott B. P., Abbott, R., Abbott, T. D., Acernese, F., Ackley, K., Adams, C., Adams, T., Addesso, P., Adhikari, R. X., Adya, V. B., Affeldt, C., Afrough, M., Agarwal, B., Agathos, M., Agatsuma, K., Aggarwal, N., Aguiar, O. D., Aiello, L., Ain, A., Ajith, P. 他 Negoro, H. 含む 3656 名
  • Journal Title: The Astrophysical Journal Letters Volume: 848 Issue: 2 Pages: 1-59
  • DOI: 10.3847/2041-8213/aa91c9
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Understanding the general feature of microvariability in Kepler blazar W2R 1926+42 (2017)
  • Author(s): Sasada, M., Mineshige, S., Yamada, S., Negoro, H.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 69 Issue: 1
  • DOI: 10.1093/pasj/psw119
  • Peer Reviewed
• [Journal Article] MAXI/GSC detection of a long-term soft X-ray flaring event MAXI J1807+132 (2017)
  • Author(s): Negoro, H. 他 46 名
  • Journal Title: The Astronomer's Telegram Volume: 10208 Pages: 1-1
  • Open Access
• [Journal Article] Discovery of 17 X-ray Transients with MAXI/GSC and Their Nature (2017)
  • Author(s): Negoro, H. and MAXI team
  • Journal Title: 7 years of MAXI Monotoring X-ray Transients Volume: 1 Pages: 15-20
  • Open Access / Acknowledgement Compliant
• [Journal Article] The Swift and MAXI Galactic Transients Collaboration (2017)
  • Author(s): Kennea, J., Negoro, H., Evans, P., Beardmore, A., Krimm, H., Serino, M., Romano, P., and Yamaoka, K.
  • Journal Title: 7 years of MAXI Monotoring X-ray Transients Volume: 1 Pages: 39-44
  • Open Access
• [Journal Article] Enhanced power spectrum analysis of short-term X-ray variability using MAXI/GSC data (2017)
  • Author(s): Kawase, F., and Negoro, H.
  • Journal Title: 7 years of MAXI Monotoring X-ray Transients Volume: 1 Pages: 89-90
  • Open Access
• [Journal Article] Reinvestigation of the relation between the state transition and the mass accretion rate in black hole candidates (2017)
  • Author(s): Masumitsu, T., and Negoro, H.
  • Journal Title: 7 years of MAXI Monotoring X-ray Transients Volume: 1 Pages: 91-92
  • Open Access
• [Journal Article] MAXI Observations of Supergiant Fast X-ray Transients (2017)
  • Author(s): Sakamaki, A., and Negoro, H.
  • Journal Title: 7 years of MAXI Monotoring X-ray Transients Volume: 1 Pages: 167-168
  • Open Access
• [Journal Article] MAXI/GSC detection of a new short X-ray transient MAXI J0636+146 (2016)
  • Author(s): Negoro, H. 他 43 名
  • Journal Title: The Astronomer's Telegram Volume: 9707 Pages: 1-1
  • Open Access
• [Journal Article] MAXI/GSC detection of a new outburst from GRS 1716-249/GRO J1719-24 or a new X-ray transient MAXI J1719-254 (2016)
  • Author(s): Negoro, H. 他 43 名
  • Journal Title: The Astronomer's Telegram Volume: 9876 Pages: 1-1
  • Open Access
• [Presentation] MAXI/GSC 突発天体発見システムの詳細天体画像表示機能の開発 (2020)
  • Author(s): 丸山和貴子, 小林 浩平, 根來均 他 MAXI チーム
  • Organizer: 日本天文学会2020年春季年会
• [Presentation] MAXI/GSCによる銀河系ハローのBH連星MAXI J0637-430の発見と、2019 年度後半の突発現象 (2020)
  • Author(s): 三原建弘、松岡勝、根来均、中島基樹、芹野素子、岩切渉、志達めぐみ、河合誠之 ほか MAXI チーム
  • Organizer: 日本天文学会2020年春季年会
• [Presentation] MAXI による軟 X 線新星 MAXI J0126－745 の発見と 10 年間に発見されたブ ラックホール天体 (2019)
  • Author(s): 根來 均, 中島基樹, 丸山和貴子, 小林浩平, 青木真凜, 岩切 渉, 佐々木 亮, 芹野素子, 三原建弘, 中平聡志, 松岡 勝, 河合誠之, 大枝幹, 上田佳宏, 志達めぐみ, 山岡和貴 他 MAXI チーム
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] X 線新星 MAXI J1631－479 の発見と MAXI/GSC のデータを用いたエネル ギースペクトル解析 (2019)
  • Author(s): 小林浩平, 根來均 ほか MAXI チーム
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] MAXI/GSC のデータを用いたブラックホール X 線新星 MAXI J1727－203 の スペクトル解析 (2019)
  • Author(s): 青木真凜、小林浩平、根來均、王思力、河合誠之
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] 2019 年に MAXI が捉えた突発現象と 10 年にわたる GRS 1915+105 の観測 (2019)
  • Author(s): 根來均、中島基樹、白石一輝、 安達 稜、 河合誠之、芹野素子、上野史郎、冨田洋、中平聡志、菅原泰晴、三原建弘、牧島一夫、杉崎睦、常深博、吉田篤正、坂本貴紀、杉田聡司、上田佳宏、坪井陽子、岩切渉、山内誠、山岡和貴、川室太希、志達めぐみ、 松岡勝
  • Organizer: 第20回宇宙科学シンポジウム
• [Presentation] X線新星 MAXI J1727－203 の発見と MAXI/GSC が検出した 2018 年度前半 の突発現象 (2018)
  • Author(s): 根來 均, 中島基樹, 岩切 渉, 米山友景, 河合誠之, 三原建弘, 松岡 勝 他 MAXI チーム
  • Organizer: 日本天文学会 2018 年秋季年会
• [Presentation] 2018 年に MAXI が発見した 新天体と突発現象 (2018)
  • Author(s): 根來均, 中島基樹, 丸山和貴子, 芹野素子, 上野史郎, 冨田洋, 磯部直樹, 菅原泰晴, 三原建弘, 中平聡志, 牧島一夫, 河合誠之, 杉崎睦, 常深博, 吉田篤正, 坂本貴紀, 杉田聡司, 上田佳宏, 坪井陽子, 岩切渉, 山内誠, 山岡和貴, 川室太希, 志達めぐみ, 松岡勝
  • Organizer: 宇宙科学シンポジウム
• [Presentation] MAXI はどこまで天の川銀河の深淵を観測し何を見たか (2018)
  • Author(s): 根來均
  • Organizer: 「高感度・広帯域X線観測で探るブラックホール降着現象の物理」研究会
  • Invited
• [Presentation] Ｘ線新星 MAXI J1810-222 の発見と MAXI/GSC が検出した 2018 年度後半の突発現象 (2018)
  • Author(s): 根來均, 中島基樹, 丸山和貴子, 岩切 渉, 川久保雄太, 河合誠之, 三原建弘, 松岡 勝, 他 MAXI チーム
  • Organizer: 日本天文学会 2019年春季年会
• [Presentation] 2017 年に MAXI が発見した 新天体と突発現象 (2018)
  • Author(s): 根來 均, 中島基樹, 芹野素子, 杉田聡司, 上野史郎, 冨田洋, 磯部直樹, 菅原泰晴, 三原建弘, 杉崎睦, 中平聡志, 岩切渉, 志達めぐみ, 牧島一夫, 河合誠之, 常深博, 吉田篤正, 坂本貴紀, 上田佳宏, 坪井陽子, 山内誠, 山岡和貴, 川室太希, 松岡勝
  • Organizer: 第18回 宇宙科学シンポジウム
• [Presentation] 4 つのX線新星 MAXI J1535－571, J1621－501, J1630－276, Swift J0243.6+6124 の発見とその正体 －MAXI/GSC が検出した 2017 年度後半の突発現象－ (2018)
  • Author(s): 根來 均 中島基樹, 川瀬智史, 杉田聡司, 針田聖平, 河合誠之, 中平聡志, 志達めぐみ, 三原建弘, 牧島 一夫, 松岡 勝, 橋本達也, 芹野素子, 河合広樹, 坪井陽子 ほか MAXI チーム
  • Organizer: 日本天文学会 2018 春季年会
• [Presentation] 全天X線監視装置MAXI/GSCのデータを用いたMAXI J1535-571のX線短時間パワースペクトル解析 (2018)
  • Author(s): 川瀬智史, 根來均, 中平聡志, 志達めぐみ, ほか MAXI チーム
  • Organizer: 日本天文学会 2018 春季年会
• [Presentation] MAXI J1957+032 の再フレアを含む MAXI が検出した 2016 年度後半の突発 現象と MAXI J0636+146 の発見とその正体 (2017)
  • Author(s): 根來 均, 中島基樹, 田中一輝, 増満隆洋 (日本大学), 芹野素子, 三原建弘, 松岡 勝 ( 理研), 中平聡志 (JAXA), 河合 誠之 (東工大) ほか MAXI チーム
  • Organizer: 日本天文学会 2017 春季年会
  • Place of Presentation: 福岡県福岡市 九州大学
  • Year and Date: 2017-03-17
• [Presentation] ブラックホール候補天体の降着円盤の 状態遷移と質量降着率の関係の再検証 (2017)
  • Author(s): 増満隆洋, 根來均(日本大学)ほか MAXI チーム
  • Organizer: 日本天文学会 2017 春季年会
  • Place of Presentation: 福岡県福岡市 九州大学
  • Year and Date: 2017-03-17
• [Presentation] 過去 7 年間の全天 X 線監視装置 MAXI のデータを用いた突発現象発見のための再解析準備 (2017)
  • Author(s): 田中一輝, 根來均 (日本大学), 中平聡史, 海老沢研 (JAXA)
  • Organizer: 日本天文学会 2017 春季年会
  • Place of Presentation: 福岡県福岡市 九州大学
  • Year and Date: 2017-03-17
• [Presentation] MAXI と Swift によるブラックホール天体の観測 (2017)
  • Author(s): 根來 均
  • Organizer: 磁気流体プラズマで探る高エネルギー天体現象研究会
  • Invited
• [Presentation] 全天Ｘ線監視装置 MAXI のデータを用いたＸ線短時間変動解析の改良 (2017)
  • Author(s): 川瀬 智史, 根來 均 ほか MAXI チーム
  • Organizer: 日本天文学会 2017 秋季年会
• [Presentation] X線新星 MAXI J1807+132 の発見とCyg X-1 の準ソフト状態への状態遷移の検出 －MAXI/GSC が検出した 2017 年度前半の突発現象－ (2017)
  • Author(s): 根來 均, 中島基樹, 川瀬智史, 酒巻 愛, 志達めぐみ, 芹野素子, 三原建弘, 松岡 勝, 川室太希, 上田佳宏, 杉田聡司, 河合 誠之 ほか MAXI チーム
  • Organizer: 日本天文学会 2017 秋季年会
• [Presentation] Discovery of 17 X-ray Transients with MAXI/GSC and Their Nature (2016)
  • Author(s): Negoro, Hitoshi
  • Organizer: 7 years of MAXI Monotoring X-ray Transients
  • Place of Presentation: 埼玉県和光市 理化学研究所
  • Year and Date: 2016-12-05
  • Int'l Joint Research / Invited