Search for Sequential Heavy Leptons in $e^{+} e^{-}$ Collisions at the Energy $\sqrt{s} = 52$ GeV

28 December 1987

journal article
research article
Published by American Physical Society (APS) in Physical Review Letters

Vol. 59 (26) , 2915-2918
https://doi.org/10.1103/physrevlett.59.2915

Abstract

A search for sequential heavy leptons has been performed at the center-of-mass energy of 52 GeV at the KEK colliding-beam accelerator TRISTAN. We have found no evidence for the production of heavy leptons with the integrated luminosity of 2.9

{pb}^{- 1}

. A lower mass limit of 25.0 GeV/

c^{2}

at 95% confidence level was obtained.

Keywords

This publication has 6 references indexed in Scilit:

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Search for Sequential Heavy Leptons ine+e−Collisions at the Energys=52GeV

Abstract

Keywords

Search for Sequential Heavy Leptons in $e^{+} e^{-}$ Collisions at the Energy $\sqrt{s} = 52$ GeV