New results from a search for v(mu) -> v(tau) and v(e) -> v(tau) oscillation


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Eskut E. , Kayis-Topaksu A. , Onengut G., van Dantzig R., de Jong M., Konijn J., ...More

PHYSICS LETTERS B, vol.497, pp.8-22, 2001 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 497
  • Publication Date: 2001
  • Doi Number: 10.1016/s0370-2693(00)01317-4
  • Title of Journal : PHYSICS LETTERS B
  • Page Numbers: pp.8-22

Abstract

A first analysis of the complete set of data collected by CHORUS in the years 1994-1997 is presented. The search for nu (tau) charged current events has been performed for both leptonic and hadronic decays of the tau lepton. No tau candidate has been found, A nu (tau) --> nu (tau) mixing is excluded down to sin(2)2 theta (mu tau) = 6.8 x 10(-4) for large Deltam(2) (90% C.L.). (C) 2001 Elsevier Science B.V. All rights reserved.