New 3 millimeter observations of interstellar HNO: Reinstating a discredited identification

Lewis E. Snyder, Y. I.Jehng Kuan, L. M. Zlurys, J. M. Mollis

研究成果: 雜誌貢獻文章

9 引文 斯高帕斯(Scopus)

摘要

HNO has been observed in six interstellar clouds via its I0i-00o transition at 3 mm wavelength. L134N, W33A, W51M, and DR 21 are new HNO sources. The excellent agreement between laboratory and astronomical rest frequency in L134N is important for establishing the correctness of the astronomical assignment of this line. With the exception of Ori A, every known NO source contains detectable HNO. The typical column density ratio Ariol(NO)/Ar,ot(HNO) appears to be 100-200, except for L134N ( ∼ 800) and DR 21(OH) ( ∼ 20). These new HNO results correct several misconceptions in the current literature.

原文英語
頁(從 - 到)L17-L20
期刊Astrophysical Journal
403
發行號1 PART II
DOIs
出版狀態已發佈 - 1993 一月 1

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

指紋 深入研究「New 3 millimeter observations of interstellar HNO: Reinstating a discredited identification」主題。共同形成了獨特的指紋。

  • 引用此