論文

2001年11月

Zeeman quantum beat observed by IR-UV double resonance LIF spectroscopy of acetylene in the A(1)A(u) 3 nu '(3)+nu '(6) and 3 nu '(3)+nu '(4) ungerade vibrational states

CHEMICAL PHYSICS LETTERS
  • N Yamakita
  • ,
  • S Tsuchiya

348
1-2
開始ページ
53
終了ページ
59
記述言語
英語
掲載種別
研究論文(学術雑誌)
出版者・発行元
ELSEVIER SCIENCE BV

It has been found that rotational levels of the ungerade 3v'(3) + v'(6) vibrational state of acetylene in the (A) over tilde (1)A(u) state split into two or more levels, while those of the 3v'(3) + v'(4) state indicate no splitting. The level splitting is attributed to the S-1-T-n coupling which has been proved by observation of the Zeeman quantum beat in the fluorescence decay from the split level under a weak magnetic field. From the present finding that the S-1-T-n coupling occurs only in the combination state of the in-plane v'(6) mode with the 3v'(3) state, it is concluded that the S-1 state couples with the T-n state in a C-2h planar geometry. (C) 2001 Elsevier Science B.V. All rights reserved.

Web of Science ® 被引用回数 : 7

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:000172081600010&DestApp=WOS_CPL
ID情報
  • ISSN : 0009-2614
  • Web of Science ID : WOS:000172081600010

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