抄録
In this paper, we present a study of the expanding HII region RCW 89 which is thought to be a part of the radio supernova remnant MSH 15-52 and its associated young 150 ms pulsar B1509-58. We had measured the proper motion of each of the plasma clouds in RCW 89, revealing that these plasma clouds have moved outwards from the SNR center. In order to resolve what is moving at a velocity of ∼5600km/s, we performed spectroscopic analysis of each of the plasma clouds using XMM-Newton and found that each plasma cloud has significantly different redshift. This result strongly suggests that the X-ray emission in RCW 89 comes from the fast expanding SN ejecta.
| 元の言語 | English |
|---|---|
| ホスト出版物のタイトル | AIP Conference Proceedings |
| ページ | 219-221 |
| ページ数 | 3 |
| 巻 | 983 |
| DOI | |
| 出版物ステータス | Published - 2008 |
| 外部発表 | Yes |
| イベント | 40 Years Of Pulsars: Millisecond Pulsars, Magnetars and More - Montreal, QC 継続期間: 2007 8 12 → 2007 8 17 |
Other
| Other | 40 Years Of Pulsars: Millisecond Pulsars, Magnetars and More |
|---|---|
| 市 | Montreal, QC |
| 期間 | 07/8/12 → 07/8/17 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
これを引用
A study of rapid expanding H II region RCW 89. / Yatsu, Y.; Kawai, N.; Kataoka, Jun; Brinkmann, W.
AIP Conference Proceedings. 巻 983 2008. p. 219-221.研究成果: Conference contribution
}
TY - GEN
T1 - A study of rapid expanding H II region RCW 89
AU - Yatsu, Y.
AU - Kawai, N.
AU - Kataoka, Jun
AU - Brinkmann, W.
PY - 2008
Y1 - 2008
N2 - In this paper, we present a study of the expanding HII region RCW 89 which is thought to be a part of the radio supernova remnant MSH 15-52 and its associated young 150 ms pulsar B1509-58. We had measured the proper motion of each of the plasma clouds in RCW 89, revealing that these plasma clouds have moved outwards from the SNR center. In order to resolve what is moving at a velocity of ∼5600km/s, we performed spectroscopic analysis of each of the plasma clouds using XMM-Newton and found that each plasma cloud has significantly different redshift. This result strongly suggests that the X-ray emission in RCW 89 comes from the fast expanding SN ejecta.
AB - In this paper, we present a study of the expanding HII region RCW 89 which is thought to be a part of the radio supernova remnant MSH 15-52 and its associated young 150 ms pulsar B1509-58. We had measured the proper motion of each of the plasma clouds in RCW 89, revealing that these plasma clouds have moved outwards from the SNR center. In order to resolve what is moving at a velocity of ∼5600km/s, we performed spectroscopic analysis of each of the plasma clouds using XMM-Newton and found that each plasma cloud has significantly different redshift. This result strongly suggests that the X-ray emission in RCW 89 comes from the fast expanding SN ejecta.
KW - Interstellar medium
KW - Pulsars
KW - Supernova remnants
UR - http://www.scopus.com/inward/record.url?scp=40749097204&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=40749097204&partnerID=8YFLogxK
U2 - 10.1063/1.2900147
DO - 10.1063/1.2900147
M3 - Conference contribution
AN - SCOPUS:40749097204
SN - 9780735405028
VL - 983
SP - 219
EP - 221
BT - AIP Conference Proceedings
ER -