Eze, Ambrose and Eze, R.N (2017) On the contribution of the 6.7 keV line emission of the Algol binary system to the 6.7 keV line emission from the galactic ridge. Turkish Journal of Physics.
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On the contribution of the 6.7 keV line emission of the Algol binary system to.pdf Download (875kB) |
Abstract
We carried out spectroscopic analysis of the extracted stellar are of the Algol binary system observed using the Suzaku satellite (OBSID: 401093010), and resolved a strong 6.7 keV line emission. The 6.7 keV line emission of the Algol binary system is similar to the 6.7 keV line of the galactic ridge X-ray emission (GRXE). The equivalent width (EW) compared favorably with the EW of the 6.7 keV emission line obtained from different galactic ridge regions. In the galaxy, we have a reasonable number of Algol binary systems and many other stars as strong coronal X-ray emitters characterized by frequent quiescent and super aring phases as observed by Suzaku, and these systems could contribute to the 6.7 keV emission line from the galactic ridge.
| Item Type: | Article |
|---|---|
| Subjects: | L Education > L Education (General) Q Science > Q Science (General) |
| Divisions: | Faculty of Natural and Applied Sciences |
| Depositing User: | miss ifeoma agbo |
| Date Deposited: | 03 May 2019 10:08 |
| Last Modified: | 03 May 2019 10:08 |
| URI: | http://eprints.gouni.edu.ng/id/eprint/1449 |
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