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Tau-neutrino mass limit
Journal article   Open access   Peer reviewed

Tau-neutrino mass limit

S Abachi, P Baringer, B G Bylsma, R Debonte, D Koltick, F J Loeffler, E H Low, R L Mcilwain, D H Miller, C R NG, …
Physical review. D, Particles and fields, Vol.35(9), pp.2880-2882
05/01/1987
DOI: 10.1103/PhysRevD.35.2880
PMID: 9958000
url
http://hdl.handle.net/1808/15229View
Open Access

Abstract

Using a data sample corresponding to an integrated luminosity of 300 pb−1 collected by the High Resolution Spectrometer, a 95%-confidence-level upper limit of 76 MeV/𝑐2 is found for the mass of the τ neutrino. The experiment is based on a study of the hadronic mass spectrum in the decays τ→5𝜋±ν𝜏 and τ→5𝜋±𝜋0ν𝜏.
Physical Sciences Physics Astronomy & Astrophysics Physics, Particles & Fields Science & Technology

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