Experimental observation of rotational doppler broadening in a molecular system

T. D. Thomas, E. Kukk, K. Ueda, T. Ouchi, K. Sakai, T. X. Carroll, C. Nicolas, O. Travnikova, C. Miron

研究成果: Article査読

37 被引用数 (Scopus)

抄録

The first experimental evidence of rotational Doppler broadening in photoelectron spectra, reported here, show good agreement with recently described theoretical predictions. The dependence of the broadening on temperature and photoelectron kinetic energy is quantitatively predicted by the theory. The experiments verify that the rotational contributions to the linewidth are comparable to those from translational Doppler broadening and must be considered in the analysis of high-resolution photoelectron spectra. A classical model accounting for this newly observed effect is presented.

本文言語English
論文番号193009
ジャーナルPhysical review letters
106
19
DOI
出版ステータスPublished - 2011 5 13

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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