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- Kwak, Kyujin
- Computational Astrophysics Lab.
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| DC Field | Value | Language |
|---|---|---|
| dc.citation.conferencePlace | KO | - |
| dc.citation.conferencePlace | 부산 BEXCO | - |
| dc.citation.title | 2019년 봄 제100차 한국천문학회 학술대회 | - |
| dc.contributor.author | Kwak, Kyujin | - |
| dc.contributor.author | Sung, Kwang Hyun | - |
| dc.contributor.author | Kim, Young-Min | - |
| dc.contributor.author | Kim, Myungkuk | - |
| dc.contributor.author | Lee, Chang-Hwan | - |
| dc.date.accessioned | 2024-02-01T00:37:02Z | - |
| dc.date.available | 2024-02-01T00:37:02Z | - |
| dc.date.created | 2020-10-09 | - |
| dc.date.issued | 2019-04-11 | - |
| dc.description.abstract | Mass and radius of a neutron star in low-mass X-ray binary (LMXB) can be estimated simultaneously when the observed light curve and spectrum show the photospheric radius expansion feature. This method has been applied to 4U 1746-37 and the mass and radius were found to be unusually small in comparison with typical neutron stars. We re-estimate the mass and radius of this target by considering that the observed light curve and spectrum can be affected by other X-ray sources because this LMXB belongs to a very crowded globular cluster NGC 6441. The new estimation increases the mass and radius but they do not reach the typical values yet. | - |
| dc.identifier.bibliographicCitation | 2019년 봄 제100차 한국천문학회 학술대회 | - |
| dc.identifier.issn | 1226-2692 | - |
| dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/80016 | - |
| dc.identifier.url | http://www.kas.org/html/sub4_01_view.html?gubun=1&idx=61 | - |
| dc.language | 한국어 | - |
| dc.publisher | 한국천문학회 | - |
| dc.title | Estimating Mass and Radius of a Neutron Star in Low-Mass X-ray Binary | - |
| dc.type | Conference Paper | - |
| dc.date.conferenceDate | 2019-04-10 | - |
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