Suzaku Observation of HESS J1507-622

(2) Saitama University; (3) Aoyama Gakuin University; (4) Japan Aerospace Exploration Agency; (5) Universitaet Wuerzburg; (6) Universitaet Heidelberg); A. Bamba (3); H. Matsumoto (1); M. Sakai (4); O. Tibolla (5); S. Kaufmann (6) ((1) Nagoya University

arxiv: 1407.6454 · v1 · pith:ORZDYOWMnew · submitted 2014-07-24 · 🌌 astro-ph.HE

Suzaku Observation of HESS J1507-622

H. Matsumoto (1) , Y. Terada (2) , A. Bamba (3) , M. Sakai (4) , O. Tibolla (5) , S. Kaufmann (6) ((1) Nagoya University , (2) Saitama University , (3) Aoyama Gakuin University

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(4) Japan Aerospace Exploration Agency (5) Universitaet Wuerzburg (6) Universitaet Heidelberg)

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keywords hessj1507-622brightcounterpartobjectobjectssuzakuthere

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HESS J1507-622 is one of the bright unidentified TeV objects. HESS J1507-622 is unique, since the location of the object is off the Galactic disk. We observed the HESS J1507-622 region with the Suzaku XIS, and found no obvious counterpart although there is no severe interstellar extinction. However, there are two interesting X-ray objects; SRC1 is a bright extended source, and SRC2 is a faint diffuse object. If either of them is a counterpart, the flux ratio between TeV and X-ray is large, and HESS J1507-622 is a real dark particle accelerator.

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Suzaku Observation of HESS J1507-622

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