Diffuse X-ray emission around the Galactic Center
We represent ASCA/GIS results of the diffuse X-ray emission around the Galactic Center (hereafter GC) region of angular size of about 10 degree. From the observed fields, we found diffuse emissions with K-shell transition lines from highly ionized silicon, sulphur, argon, calcium and/or iron. These...
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| Veröffentlicht in: | Advances in space research 2000, Vol.25 (3), p.575-578 |
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| container_title | Advances in space research |
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| creator | Sakano, M. Koyama, K. Maeda, Y. |
| description | We represent ASCA/GIS results of the diffuse X-ray emission around the Galactic Center (hereafter GC) region of angular size of about 10 degree. From the observed fields, we found diffuse emissions with K-shell transition lines from highly ionized silicon, sulphur, argon, calcium and/or iron. These give firm evidence for the presence of a thin thermal plasma. With the flux distribution of each line, we conclude that the diffuse X-ray plasma exhibits lower temperature at larger Galactic latitude than that at smaller latitude. |
| doi_str_mv | 10.1016/S0273-1177(99)00803-0 |
| format | Article |
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From the observed fields, we found diffuse emissions with K-shell transition lines from highly ionized silicon, sulphur, argon, calcium and/or iron. These give firm evidence for the presence of a thin thermal plasma. With the flux distribution of each line, we conclude that the diffuse X-ray plasma exhibits lower temperature at larger Galactic latitude than that at smaller latitude.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/S0273-1177(99)00803-0</doi><tpages>4</tpages></addata></record> |
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| title | Diffuse X-ray emission around the Galactic Center |
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