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

作　　者：李玉清 马杰 武寄洲 张一驰 赵延霆 汪丽蓉 肖连团 贾锁堂 

机构地区：[1]State Key Laboratory of Quantum Optics and Quantum Optics Devices,Laser Spectroscopy Laboratory,Shanxi University,Taiyuan 030006,China

出　　处：《Chinese Physics B》2012年第4期257-261,共5页中国物理B（英文版）

基　　金：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);the New Teacher Fund of the Ministry of Education of China (Grant No. 20101401120004)

摘　　要：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.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.

关 键 词：high-order partial wave trap-loss PHOTOASSOCIATION 

分 类 号：O562.5[理学—原子与分子物理]