Open AccessMeasurement of velocity distribution for strontium atom beam by Zeeman Scanning technology
Author(s) -
Xinliang Wang,
Jie Chen,
Yebing Wang,
Feng Gao,
Shougang Zhang,
Haifeng Liu,
Hong Chang
Publication year - 2011
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.60.103201
Subject(s) - zeeman effect , strontium , atomic beam , beam (structure) , atomic physics , atom (system on chip) , measure (data warehouse) , materials science , physics , optics , magnetic field , quantum mechanics , nuclear physics , database , computer science , embedded system
We measure the velocity distribution of the strontium atomic beam directly by Zeeman scanning technology. The most probable velocities of atomic beam before and after Zeeman deceleration are 420 m/s and 60 m/s respectively. Zeeman scanning method is much convenient than other detect ways. Because of its direct fluorescence observation, it has a high accuracy relatively.