GANDHI Poshak ガンディポシャック

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GANDHI POSHAK ガンデイポシヤク

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Researcher Number	30525407
Affiliation (based on the past Project Information) *help	2010 – 2011: 独立行政法人宇宙航空研究開発機構, 宇宙科学研究所, 研究員 2009: The Institute of Physical and Chemical Research, 牧島宇宙放射線研究室, 国際特別研究員
Review Section/Research Field	Principal Investigator Astronomy
Keywords	Principal Investigator X線観測 / 活動銀河核 / 中間赤外線観測 / ブラックホール / 光学赤外線天文学 / X線天文学 / 宇宙空間

Research Projects
(1 results)
Research Products
(26 results)

Mid-infrared observations of black holes-a precise probe of accretion physicsPrincipal Investigator
- Principal Investigator
  
  GANDHI Poshak
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Astronomy
- Research Institution
  Japan Aerospace Exploration Agency
  The Institute of Physical and Chemical Research

All 2012 2011 2010 2009 Other

All Journal Article Presentation

[Journal Article] Angular correlation functions of X-ray point-like sources in the full exposure XMM-LSS field2012
- Author(s)
  A. Elyiv, N. Clerc, M. Plionis, J. Surdej, M. Pierre, S. Basilakos, L. Chiappetti, P. Gandhi, E. Gosset, O. Melnyk, F. Pacaud
- Journal Title
  
  Astronomy and Astrophysics
  
  Volume: 537, A131巻 Pages: 1-14
- DOI
  10.1051/0004-6361/201117983
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] A late jet rebrightening revealed from multi-wavelength monitoring of the black hole candidate XTE J1752-2232012
- Author(s)
  P. Gandhi, P. Soleri, S. Markoff, D. Maitra, E. Gallo, M. Cadolle Bel
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 419 Issue: 2 Pages: 1740-1751
- DOI
  10.1111/j.1365-2966.2011.19839.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] Combined spectral and timing analysis of the black hole candidate MAXI J1659152, discovered by MAXI and Swift2012
- Author(s)
  K.Yamaoka, R.Allured, P.Kaaret, J.A.Kennea, T.Kawaguchi, P.Gandhi, N.Shaposhnikov, Y.Ueda, S.Nakahira, T.Kotani, H.Negoro, I.Takahashi, A.Yoshida, N.Kawai, S.Sugita
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: (未定)(印刷中)
- NAID
  10030747801
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] Combined spectral and timing analysis of the black hole candidate MAXI J1659152, discovered by MAXI and Swift2012
- Author(s)
  K. Yamaoka, R. Allured, P. Kaaret, J. A. Kennea, T. Kawaguchi, P. Gandhi, N. Shaposhnikov, Y. Ueda, S. Nakahira, T. Kotani, H. Negoro, I. Takahashi, A. Yoshida, N. Kawai, S. Sugita
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 64 Pages: 1-15
- NAID
  10030747801
- URL
  http://pasj.asj.or.jp/v64/n2/640032/640032-frame.html
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] Can we measure the accretion efficiency of Active Galactic Nuclei?2012
- Author(s)
  S. I. Raimundo, A. C. Fabian, R. Vasudevan, P. Gandhi, J. Wu
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 419巻 Issue: 3 Pages: 2529-2544
- DOI
  10.1111/j.1365-2966.2011.19904.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] Revnivtsev、The near-infrared counterpart of 4U 1636-532012
- Author(s)
  D. M. Russell, K. O Brien, T. Munoz-Darias, P. Casella, P. Gandhi and M. G Revnivtsev
- Journal Title
  
  Astronomy and Astrophysics
  
  Volume: 539, A53巻 Pages: 1-4
- DOI
  10.1051/0004-6361/201118033
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] Near-Infrared and X-Ray Observations of XSS J12270-48592011
- Author(s)
  K. Saitou, M. Tsujimoto, K. Ebisawa, M. Ishida, K. Mukai, T. Nagayama, S. Nishiyama & P. Gandhi
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 63巻 Pages: 759-769
- NAID
  10030718436
- URL
  http://pasj.asj.or.jp/v63/sp3/63s318/63s318-frame.html
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] Suzaku Metal Abundance Patterns in the Outflow Region of M82 and the Importance of Charge Exchange2011
- Author(s)
  S.Konami, K.Matsushita, T.Tsuru, P.Gandhi, T.Tamagawa
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 63 Pages: 913-924
- NAID
  10030719103
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] A variable mid-infrared synchrotron break associated with the compact jet in GX2011
- Author(s)
  P. Gandhi, A. W. Blain, D. M. Russell, P. Casella, J. Malzac, S. Corbel, P. D' Avanzo, F. Lewis, S. Markoff, M. Cadolle Bel, P. Goldoni, S. Wachter, D. Khangulyan and A. Mainzer
- Journal Title
  
  Mainzer
  
  Volume: 740巻 Issue: 1 Pages: 1-7
- DOI
  10.1088/2041-8205/740/1/l13
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] Spectral and Timing Studies of Cyg X-1 in the Low/Hard State with Suzaku2011
- Author(s)
  S.Torii, S.Yamada, K.Makishima, S.Sakurai, K.Nakazawa, H.Noda, C.Done, H.Takahashi, P.Gandhi
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 63 Pages: 771-783
- NAID
  10030718489
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] Near-Infrared and X-Ray Observations of XSS J12270-48592011
- Author(s)
  K.Saitou, M.Tsujimoto, K.Ebisawa, M.Ishida, K.Mukai, T.Nagayama, S.Nishiyama, P.Gandhi
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 63 Pages: 759-769
- NAID
  10030718436
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] The Suzaku View of the Disk-Jet Connection in the Low Excitation Radio Galaxy NGC 62512011
- Author(s)
  D. A. Evans, A. C. Summers, M. J. Hardcastle, R. P. Kraft, P. Gandhi, J. H. Croston, J. C. Lee
- Journal Title
  
  Astrophysical Journal Letters
  
  Volume: 741:L4巻 Issue: 1 Pages: 1-6
- DOI
  10.1088/2041-8205/741/1/l4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] Spectral and Timing Studies of Cyg X-1 in the Low/Hard State with Suzaku2011
- Author(s)
  S. Torii, S. Yamada, K. Makishima, S. Sakurai, K. Nakazawa, H. Noda, C. Done, H. Takahashi, P. Gandhi
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 63巻 Pages: 771-783
- NAID
  10030718489
- URL
  http://pasj.asj.or.jp/v63/sp3/63s319/63s319-frame.html
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] Mid-infrared properties of nearby low-luminosity AGN at high angular resolution2011
- Author(s)
  D. Asmus, P. Gandhi, A. Smette, S. F. Hoenig, W. J. Duschl
- Journal Title
  
  Astronomy and Astrophysics
  
  Volume: 536, A36巻 Pages: 1-19
- DOI
  10.1051/0004-6361/201116693
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] Kepler observations of rapid optical variability in active galactic nuclei2011
- Author(s)
  R. F. Mushotzky, R. Edelson, W. Baumgartner, P. Gandhi
- Journal Title
  
  Astrophysical Journal Letters
  
  Volume: 743 Issue: 1 Pages: 1-6
- DOI
  10.1088/2041-8205/743/1/l12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] Diffraction-limited Subaru image of M82 : sharp mid-infrared view of the starburst core2011
- Author(s)
  P.Gandhi, N.Isibe, M.Birkinshaw, D.M.Warrall, I.Sakon, K.Iwasawa, A.Bamba
- Journal Title
  
  日本天文学会欧文研究報告
  
  Volume: 63巻(印刷中)
- NAID
  10029039080
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] The power output of local obscured and unobscured AGN : crossing the absorption barrier with Swift/BAT and IRAS2010
- Author(s)
  R.Vasudevan, A.Fabian, P.Gandhi, L.Winter, R.Mushotzky
- Journal Title
  
  Monthly Notices of Royal Astronomical Society (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Journal Article] Suzaku Metal Abundance Patterns in the Outflow Region of M82 and the Importance of Charge Exchange
- Author(s)
  S. Konami, K. Matsushita, T. Tsuru, P. Gandhi, T. Tamagawa
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 63巻 Pages: 913-924
- NAID
  10030719103
- URL
  http://pasj.asj.or.jp/v63/sp3/63s337/63s337-frame.html
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740152
[Presentation] Observing the detailed connection between accretion and outflows in X-ray binaries using multiwavelength coordination with ASTRO-H2012
- Author(s)
  Gandhi Poshak
- Organizer
  Astronomical Society of Japan Spring meeting(春天文学会)
- Place of Presentation
  龍谷大学深草キャンパス(京都市伏見区)
- Year and Date
  2012-03-22
- Data Source
  KAKENHI-PROJECT-21740152
[Presentation] Observing the detailed connection between accretion and outflows in X-ray binaries using multiwavelength coordination with ASTRO-H2012
- Author(s)
  ガンディポシャック
- Organizer
  Astronomical Society of Japan Spring meeting
- Place of Presentation
  龍谷大学深草キャンパス(京都市伏見区)
- Year and Date
  2012-03-22
- Data Source
  KAKENHI-PROJECT-21740152
[Presentation] X-ray Binary Jets : New Constraints From Multi-wavelength Spectroscopy And Rapid Timing2011
- Author(s)
  Gandhi Poshak
- Organizer
  High Energy Astrophysics Division (HEAD) Meeting 2011
- Place of Presentation
  Rhode Island, USA
- Year and Date
  2011-09-10
- Data Source
  KAKENHI-PROJECT-21740152
[Presentation] Mid-infrared studies of X-ray binaries : a new window on accretion and outflows、Through the Infrared Looking Glass : A Dusty View of Galaxy and AGN Evolution2011
- Author(s)
  ガンディポシャック
- Place of Presentation
  Pasadena, USA
- Year and Date
  2011-10-04
- Data Source
  KAKENHI-PROJECT-21740152
[Presentation] X-ray Binary Jets : New Constraints From Multi-wavelength Spectroscopy And Rapid Timing2011
- Author(s)
  ガンディポシャック
- Organizer
  High Energy Astrophysics Division(HEAD) Meeting 2011
- Place of Presentation
  Rhode Island, USA
- Year and Date
  2011-09-10
- Data Source
  KAKENHI-PROJECT-21740152
[Presentation] Mid-infrared studies of X-ray binaries : a new window on accretion and outflows2011
- Author(s)
  Gandhi Poshak
- Organizer
  Through the Infrared Looking Glass : A Dusty View of Galaxy and AGN Evolution
- Place of Presentation
  Pasadena, USA
- Year and Date
  2011-10-04
- Data Source
  KAKENHI-PROJECT-21740152
[Presentation] Multiwavelength rapid timing & broad-band spectroscopy of X-ray binaries2011
- Author(s)
  ガンディポシャック
- Organizer
  The X-ray Universe 2011
- Place of Presentation
  Berlin, Germany
- Year and Date
  2011-06-30
- Data Source
  KAKENHI-PROJECT-21740152
[Presentation] Resolving AGN tori in the mid-infrared : a new unbiased probe of intrinsic accretion power2009
- Author(s)
  GANDHI POSHAK
- Organizer
  New Results in X-ray Astronomy 2009
- Place of Presentation
  イギリスケンブリッジ市
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PROJECT-21740152

GANDHI Poshak ガンディ ポシャック

GANDHI POSHAK ガンデイ ポシヤク

Research Projects

Research Products

Mid-infrared observations of black holes-a precise probe of accretion physicsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Angular correlation functions of X-ray point-like sources in the full exposure XMM-LSS field2012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A late jet rebrightening revealed from multi-wavelength monitoring of the black hole candidate XTE J1752-2232012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Combined spectral and timing analysis of the black hole candidate MAXI J1659152, discovered by MAXI and Swift2012

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Combined spectral and timing analysis of the black hole candidate MAXI J1659152, discovered by MAXI and Swift2012

Author(s)

Journal Title

NAID

URL

Data Source

[Journal Article] Can we measure the accretion efficiency of Active Galactic Nuclei?2012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Revnivtsev、The near-infrared counterpart of 4U 1636-532012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Near-Infrared and X-Ray Observations of XSS J12270-48592011

Author(s)

Journal Title

NAID

URL

Data Source

[Journal Article] Suzaku Metal Abundance Patterns in the Outflow Region of M82 and the Importance of Charge Exchange2011

Author(s)

Journal Title

NAID

Data Source

[Journal Article] A variable mid-infrared synchrotron break associated with the compact jet in GX2011

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spectral and Timing Studies of Cyg X-1 in the Low/Hard State with Suzaku2011

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Near-Infrared and X-Ray Observations of XSS J12270-48592011

Author(s)

Journal Title

NAID

Data Source

[Journal Article] The Suzaku View of the Disk-Jet Connection in the Low Excitation Radio Galaxy NGC 62512011

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spectral and Timing Studies of Cyg X-1 in the Low/Hard State with Suzaku2011

Author(s)

Journal Title

NAID

URL

Data Source

[Journal Article] Mid-infrared properties of nearby low-luminosity AGN at high angular resolution2011

Author(s)

GANDHI Poshak ガンディポシャック

GANDHI POSHAK ガンデイポシヤク