Abstract： This paper investigates the feasibility of the T neutrino mass measurement at the Beijing Spectrometer (BES). The T event selection criteria have been obtained by studying the earlier BES Ds data. Based on a total integrated luminosity of 35pb-1 at √s = 4.03 GeV, an upper limit on mvT, of approximately 25 MeV appears possible for the T →K+K-πvT, decay channel.
CHEN Shaomin;YAN Wuguang;LI Jin;ZHENG Zipeng. Possible vT Mass Measurement Study at Beijing Spectrometer[J]. 中国物理快报, 1994, 11(5): 261-264.
CHEN Shaomin, YAN Wuguang, LI Jin, ZHENG Zipeng. Possible vT Mass Measurement Study at Beijing Spectrometer. Chin. Phys. Lett., 1994, 11(5): 261-264.
1994, Vol. 11 
