Collision Dynamics of CO(X1∑+) Molecule with Be Atom at Cold and Ultracold Temperatures

doi:10.19596/j.cnki.1001-246x.7717

CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 2018, Vol. 35 ›› Issue (5): 626-630.DOI: 10.19596/j.cnki.1001-246x.7717

Collision Dynamics of CO(X¹∑⁺) Molecule with Be Atom at Cold and Ultracold Temperatures

HAN Yulong¹, SUN Hui¹, SUN Jinfang¹, CHENG Jun¹, FENG Eryin²

1. Department of Fundamental Education, Anhui Institute of Information Technology, Wuhu 241003, China;
2. College of Physics and Electronic Information, Anhui Normal University, Wuhu 241000, China

Received:2017-06-27 Revised:2017-08-30 Online:2018-09-25 Published:2018-09-25

Abstract

Abstract: With accurate interaction potential surface, Be-CO Hamiltonian equation is solved by numerical methods. Cold collision dynamics for Be atom and CO molecule is investigated by quantum scattering calculations. Influence of applying electric field on elastic and inelastic collisional cross-sections of low-field-seeking state at cold and ultracold temperatures are explored. It provides theoretical support for experimental sample molecules.

Key words: Be-CO complex, cold collision, sympathetic cooling

CLC Number:

O561.5

HAN Yulong, SUN Hui, SUN Jinfang, CHENG Jun, FENG Eryin. Collision Dynamics of CO(X¹∑⁺) Molecule with Be Atom at Cold and Ultracold Temperatures[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2018, 35(5): 626-630.

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Collision Dynamics of CO(X¹∑⁺) Molecule with Be Atom at Cold and Ultracold Temperatures

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