High sensitive detection of high-order partial wave scattering in photoassociation of ultralcold atoms

doi:10.1088/1674-1056/21/4/043404

中国物理B ›› 2012, Vol. 21 ›› Issue (4): 43404-043404.doi: 10.1088/1674-1056/21/4/043404

• ATOMIC AND MOLECULAR PHYSICS • 上一篇下一篇

李玉清,马杰,武寄洲,张一驰,赵延霆,汪丽蓉,肖连团,贾锁堂

收稿日期:2011-12-26 修回日期:2012-01-12 出版日期:2012-02-29 发布日期:2012-02-29
通讯作者: 马杰, E-mail:mj@sxu.edu.cn E-mail:mj@sxu.edu.cn

High sensitive detection of high-order partial wave scattering in photoassociation of ultralcold atoms

Li Yu-Qing(李玉清), Ma Jie(马杰)^†, Wu Ji-Zhou(武寄洲), Zhang Yi-Chi(张一驰), Zhao Yan-Ting(赵延霆), Wang Li-Rong(汪丽蓉), Xiao Lian-Tuan(肖连团), and Jia Suo-Tang(贾锁堂)

State Key Laboratory of Quantum Optics and Quantum Optics Devices, Laser Spectroscopy Laboratory, Shanxi University, Taiyuan 030006, China

Received:2011-12-26 Revised:2012-01-12 Online:2012-02-29 Published:2012-02-29
Contact: Ma Jie, E-mail:mj@sxu.edu.cn E-mail:mj@sxu.edu.cn
Supported by:
Project supported by the 973 Program(Grant No.2006CB921603),the 863 Program(Grant No.2009AA01Z319),the National Natural Science Foundation of China(Grant Nos.61008012,11074154,10934004,60978018,60978001,and 60808009),the National Natural Science Foundation of China for Excellent Research Team(Grant No.60821004),the Natural Science Foundation of Shanxi Province of China(Grant No.2009011059-2),and the New Teacher Fund of the Ministry of Education of China(Grant No.20101401120004)

摘要/Abstract

Abstract: We report on the observation of enhanced high-order partial wave scattering from atom-atom interaction via changing the temperature of a magneto-optical trap in the process of photoassociation. The high-order scattering partial wave is directly manifested through the large signal amplitude of the rovibrational resonance levels of trap-loss spectroscopy from photoassociation.

Key words: high-order partial wave, trap-loss, photoassociation

中图分类号: (Laser-modified scattering and reactions)

34.50.Rk

33.20.Sn (Rotational analysis) 34.50.-s (Scattering of atoms and molecules) 37.10.-x (Atom, molecule, and ion cooling methods)

李玉清,马杰,武寄洲,张一驰,赵延霆,汪丽蓉,肖连团,贾锁堂. [J]. 中国物理B, 2012, 21(4): 43404-043404.

Li Yu-Qing(李玉清), Ma Jie(马杰), Wu Ji-Zhou(武寄洲), Zhang Yi-Chi(张一驰), Zhao Yan-Ting(赵延霆), Wang Li-Rong(汪丽蓉), Xiao Lian-Tuan(肖连团), and Jia Suo-Tang(贾锁堂) . High sensitive detection of high-order partial wave scattering in photoassociation of ultralcold atoms[J]. Chin. Phys. B, 2012, 21(4): 43404-043404.

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High sensitive detection of high-order partial wave scattering in photoassociation of ultralcold atoms

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