Possible v<suB>T</suB> Mass Measurement Study at Beijing Spectrometer

Chin. Phys. Lett.

1994, Vol. 11

Issue (5): 261-264 DOI:

Original Articles

Possible v_T Mass Measurement Study at Beijing Spectrometer

CHEN Shaomin;YAN Wuguang;LI Jin;ZHENG Zipeng

Institute of High Energy Physics, Beijing 100039

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CHEN Shaomin, YAN Wuguang, LI Jin et al 1994 Chin. Phys. Lett. 11 261-264

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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 D_s data. Based on a total integrated luminosity of 35pb^-1 at √s = 4.03 GeV, an upper limit on m_vT, of approximately 25 MeV appears possible for the T →K⁺K^-πv_T, decay channel.

Keywords: 14.60.-z 12.15.Ff

Published: 01 May 1994

PACS:	14.60.-z	(Leptons)
	12.15.Ff	(Quark and lepton masses and mixing)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1994/V11/I5/0261

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	CHEN Shaomin
	YAN Wuguang
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	ZHENG Zipeng

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