摘要
131Xe nuclear spin relaxation rate as a function of cell temperature and buffer gas pressure has been measured by Faraday rotation method.Experimental results show that spin exchange rate of 131Xe with 87Rb is C=1.68 ×10^(-21) m^(3)s^(-1),Breit-Rabi parameter is X=4.4,and rate constant for three body formation of Van der Waals molecules is Z=5.1× 10^(-44)m^(6) s^(-1).
