超声分子束中穿越加宽对光谱线型的影响

华东师范大学学报(自然科学版) ›› 2005, Vol. 2005 ›› Issue (3): 44-47.

超声分子束中穿越加宽对光谱线型的影响

孙殿平,应许屏,陈扬駸,刘煜炎

华东师范大学物理系,教育部光谱学与波谱学重点实验室,上海200062

收稿日期:2003-12-23 修回日期:2004-03-22 出版日期:2005-08-25 发布日期:2005-08-25
通讯作者: 孙殿平

Study on Spectral Line Shape Affected by Transit-broadening in Supersonic molecular beam(Chinese)

SUN Dian-ping,YING Xu-ping,CHEN Yang-qin,LIU Yi-yan

Key Laboratory for Optical and Magnetic Resonance Spectroscopy,Department of Physics,East China Normal University,Shanghai200062,China

Received:2003-12-23 Revised:2004-03-22 Online:2005-08-25 Published:2005-08-25
Contact: SUN Dian-ping

摘要/Abstract

摘要： 讨论了超声分子中吸收或发射谱线的穿越加宽效应，导出了线型函数的积分表达式，并与实验数据进行拟合，结果非常一致.

关键词: 超声分子束, 穿越加宽, 线型, 超声分子束, 穿越加宽, 线型

Abstract: This paper suggested that the transit-broadening should be an important factor governing line profile in supersonic molecular beam. The integration-representation of the profile was revealed, it is highly agreeable with the data in refer[7].

Key words: transit-broadening, line profile, supersonic molecular beam, transit-broadening, line profile

中图分类号:

O433.4

孙殿平;应许屏;陈扬駸;刘煜炎. 超声分子束中穿越加宽对光谱线型的影响[J]. 华东师范大学学报(自然科学版), 2005, 2005(3): 44-47.

SUN Dian-ping;YING Xu-ping;CHEN Yang-qin;LIU Yi-yan. Study on Spectral Line Shape Affected by Transit-broadening in Supersonic molecular beam(Chinese)[J]. Journal of East China Normal University(Natural Sc, 2005, 2005(3): 44-47.