Search for baryon and lepton number violating Z0 decays

Kartvelishvili, Vakhtang (1999) Search for baryon and lepton number violating Z0 decays. Physics Letters B, 447 (1-2). pp. 157-166. ISSN 0370-2693

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Abstract

Using data collected with the OPAL detector at LEP, we have searched for the processes e+e−→Z0→pe−,pμ− and the charge conjugate final-states. These would violate the conservation of the baryon-number B, lepton-number L and the fermion-number n = (B+L). No evidence for such decays has been found, and the 95% confidence level upper limits on the partial widths Γ(Z0→pe) and Γ(Z0→pμ) are found to be 4.6 and 4.4 keV respectively.

Item Type:
Journal Article
Journal or Publication Title:
Physics Letters B
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3106
Subjects:
ID Code:
82583
Deposited By:
Deposited On:
02 Nov 2016 14:48
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 10:02