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Dive into the research topics where Kazuya Koyama is active.

Publication


Featured researches published by Kazuya Koyama.


Archive | 1998

AX J0049-729

Jun Yokogawa; Kazuya Koyama


Archive | 1998

AX J0051-73.3 and AX J0058-72.0

Jun Yokogawa; Kazuya Koyama


Archive | 1998

AX J0049-732

Kensuke Imanishi; Jun Yokogawa; Kazuya Koyama


Archive | 2000

AX J0057.4-7325 and SMC X-2

Ken'ichi Torii; Takayoshi Kohmura; Jun Yokogawa; Kazuya Koyama


Archive | 2000

Chandra Deep Observation of the rho Ophiuchi Dark Cloud

Yohko Tsuboi; Kenji Hamaguchi; Kensuke Imanishi; Kazuya Koyama


Archive | 2000

AX J0051.6-7311

Ken'ichi Torii; Jun Yokogawa; Kensuke Imanishi; Kazuya Koyama


Archive | 2000

Discovery of Hard X-rays from Class 0 candidates in the Orion Molecular Cloud 2/3 region with Chandra

Yohko Tsuboi; Kazuya Koyama; Kenji Hamaguchi; Ken'ichi Tatematsu; Yutaro Sekimoto; John Bally; Bo Reipurth


Archive | 2000

AX J0043-737

Jun Yokogawa; Kazuya Koyama


Archive | 1999

Quasi-Periodic X-Ray Flares from the Class I Protostar YLW15

Kensuke Imanishi; Yohko Tsuboi; Kazuya Koyama; Nicolas Grosso; Thierry Montmerle


Archive | 1999

X-ray detection from the Herbig Be star, MWC297

Kenji Hamaguchi; Hiroshi Terada; Kazuya Koyama

Collaboration


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Kenji Hamaguchi

Goddard Space Flight Center

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Ken'ichi Tatematsu

Graduate University for Advanced Studies

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