Theoretical study on the partial wave cross sections of vibrational and rotational excitation for the collisions of He isotope with H2 | Zendy

Xiaolu Wang | Zendy; Xu Mei | Zendy; Linghu Rong-Feng | Zendy; Sun Ke-Bin | Zendy; Yang Xiang-Dong | Zendy

Open Access

Theoretical study on the partial wave cross sections of vibrational and rotational excitation for the collisions of He isotope with H2

Author(s) -

Xiaolu Wang,

Xu Mei,

Linghu Rong-Feng,

Sun Ke-Bin,

Yang Xiang-Dong

Publication year - 2010

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.59.1689

Subject(s) - excitation , atomic physics , physics , isotope , kinetic isotope effect , isotopic shift , deuterium , nuclear physics , quantum mechanics

In this paper, the close-coupling method and the Tang-Toennies potential are applied to the collisions of 3He,4He,9He and 10He with H2 systems when the incident energy is 07 eV. The vibrational and rotational excitation cross sections are calculated. By analyzing the partial wave cross sections, the changing tendencies of the partial wave cross sections with the quantum number and reduced mass in the isotopic substitution systems are obtained.

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