Log-Periodic Oscillations in the Photo Response of Efimov Trimers

被引：0
|
作者：
Betzalel Bazak
Nir Barnea
机构：
[1] The Hebrew University,The Racah Institute of Physics
来源：
Few-Body Systems | 2014年 / 55卷
关键词：
Transition Matrix Element; Photo Response; High Energy Tail; Identical Boson; Wavelength Approximation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The photoassociation of Efimov trimer, composed of three identical bosons, is studied using the long wavelength approximation. It is shown that for identical particles the leading contribution comes from the r2s-mode operator and from the quadrupole d-mode operator. Log-periodic oscillations are found in the photoassociation response function, both near the energy threshold for the leading s-wave reaction, and in the high frequency tail for all partial waves.
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页码：851 / 856
页数：5
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