典型文献
The influence of collision energy on magnetically tuned 6Li-6Li Feshbach resonance
文献摘要：
The effect of collision energy on the magnetically tuned 6Li-6Li Feshbach resonance(FR)is investigated theoretically by using the coupled-channel(CC)method for the collision energy ranging from 1 μK·kB to 100 μK kB.At the collision energy of 1 μK·kB,the resonance positions calculated are 543.152 Gs(s wave,the unit 1 Gs=10-4 T),185.109 Gs(p wave |ml|=0),and 185.113 Gs(p wave|ml|=1),respectively.The p-wave FR near 185 Gs exibits a doublet structure of 4 mGs,associated with dipole-dipole interaction.With the increase of the collision energy,it is found that the splitting width remains the same(4 mGs),and that the resonance positions of s and p waves are shifted to higher magnetic fields with the increase of collision energy.The variations of the other quantities including the resonance width and the amplitude of the total scattering section are also discussed in detail.The thermally averaged elastic rate coefficients at T=10,15,20,25 K are calculated and compared.
文献关键词：
中图分类号：
作者姓名：
Rong Zhang;Yong-Chang Han;Shu-Lin Cong;Maksim B Shundalau
作者机构：
Department of Physics,Dalian University of Technology,Dalian 116024,China;DUT-BSU Joint Institute,Dalian University of Technology,Dalian 116024,China;Physics Department,Belarusian State University,Minsk,Belarus
文献出处：
引用格式：
[1]Rong Zhang;Yong-Chang Han;Shu-Lin Cong;Maksim B Shundalau-.The influence of collision energy on magnetically tuned 6Li-6Li Feshbach resonance)[J].中国物理B（英文版）,2022(06):367-374
A类：
exibits
B类：
influence,collision,energy,magnetically,tuned,6Li,Feshbach,resonance,effect,FR,investigated,theoretically,by,using,coupled,channel,CC,method,ranging,from,kB,At,positions,calculated,unit,ml,respectively,near,doublet,structure,mGs,associated,dipole,interaction,With,increase,found,that,splitting,width,remains,same,waves,shifted,higher,fields,variations,other,quantities,including,amplitude,total,scattering,section,also,discussed,detail,thermally,averaged,elastic,rate,coefficients,compared
AB值：
0.466192
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