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

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

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.

Keywords: high-order partial wave trap-loss photoassociation

Received: 26 December 2011
Revised: 12 January 2012
Accepted manuscript online:

PACS:	34.50.Rk	(Laser-modified scattering and reactions)
	33.20.Sn	(Rotational analysis)
	34.50.-s	(Scattering of atoms and molecules)
	37.10.-x	(Atom, molecule, and ion cooling methods)

Fund: 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)

Corresponding Authors: Ma Jie, E-mail:mj@sxu.edu.cn
E-mail: mj@sxu.edu.cn

Cite this article:

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 2012 Chin. Phys. B 21 043404

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

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