論文

査読有り
2009年

Ices around Extragalactic Young Stellar Objects

AKARI, A LIGHT TO ILLUMINATE THE MISTY UNIVERSE
  • Takashi Shimonishi
  • ,
  • Takashi Onaka
  • ,
  • Daisuke Kato
  • ,
  • Itsuki Sakon
  • ,
  • Yoshifusa Ita
  • ,
  • Akiko Kawamura
  • ,
  • Hidehiro Kaneda

418
開始ページ
55
終了ページ
+
記述言語
英語
掲載種別
研究論文(国際会議プロシーディングス)
出版者・発行元
ASTRONOMICAL SOC PACIFIC

The infrared spectra of young stellar objects (YSOs) often show absorption features of ices. So far, almost all of the observations of ices around YSOs have been limited to Galactic objects. We here report the result of 2.5-5 mu m spectroscopy of YSOs in the Large Magellanic Cloud with infrared satellite AKARI. Absorption features of H2O, CO2 and CO ices are detected toward these extragalactic YSOs, and derived CO2/H2O ice ratio in the LMC shows a higher value than Galactic YSOs. In this paper, we discuss the different chemical conditions around extragalactic YSOs.

リンク情報
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000281244500007&DestApp=WOS_CPL
ID情報
  • Web of Science ID : WOS:000281244500007

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