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- Ryu, Dongsu
- Astrophysics Lab.
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| DC Field | Value | Language |
|---|---|---|
| dc.citation.endPage | 629 | - |
| dc.citation.number | 8 | - |
| dc.citation.startPage | 622 | - |
| dc.citation.title | NEW ASTRONOMY | - |
| dc.citation.volume | 12 | - |
| dc.contributor.author | Choi, Chul-Sung | - |
| dc.contributor.author | Dotani, Tadayasu | - |
| dc.contributor.author | Kim, Yonggi | - |
| dc.contributor.author | Ryu, Dongsu | - |
| dc.date.accessioned | 2023-12-22T09:08:13Z | - |
| dc.date.available | 2023-12-22T09:08:13Z | - |
| dc.date.created | 2015-08-28 | - |
| dc.date.issued | 2007-11 | - |
| dc.description.abstract | We present an analysis of the X-ray data of a magnetic cataclysmic variable, BG CMi, obtained with ROSAT in March 1992 and wi ASCA in April 1996. We show that four peaks clearly exist in the X-ray pulse profile, unlike a single peak found in the optical profi The fluxes of two major pulses are similar to 2-5 times larger than those of two minor pulses. The fraction of the total pulsed flux increases frc 51% to 85% with increasing energy in 0.1-2.0 keV, whereas it decreases from 96% to 22% in 0.8-10 keV. We discuss the implications our findings for tile origin of the pulse profile and its energy dependence. (c) 2007 Elsevier B.V. All rights reserved | - |
| dc.identifier.bibliographicCitation | NEW ASTRONOMY, v.12, no.8, pp.622 - 629 | - |
| dc.identifier.doi | 10.1016/j.newast.2007.05.002 | - |
| dc.identifier.issn | 1384-1076 | - |
| dc.identifier.scopusid | 2-s2.0-34447517343 | - |
| dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/16370 | - |
| dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S1384107607000425 | - |
| dc.identifier.wosid | 000248855700003 | - |
| dc.language | 영어 | - |
| dc.publisher | ELSEVIER SCIENCE BV | - |
| dc.title | The X-ray pulse profile of BG CMi | - |
| dc.type | Article | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.subject.keywordAuthor | cataclysmic variables | - |
| dc.subject.keywordAuthor | close binaries | - |
| dc.subject.keywordAuthor | individual stars (BG CMi) | - |
| dc.subject.keywordAuthor | X-ray binaries | - |
| dc.subject.keywordPlus | CANIS-MINORIS | - |
| dc.subject.keywordPlus | WHITE-DWARFS | - |
| dc.subject.keywordPlus | EMISSION | - |
| dc.subject.keywordPlus | ASCA | - |
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