Search for muonic decays of the antiproton at the Fermilab Antiproton Accumulator - art. no. 111101

Citation
M. Hu et al., Search for muonic decays of the antiproton at the Fermilab Antiproton Accumulator - art. no. 111101, PHYS REV D, 5811(11), 1998, pp. 1101
Citations number
9
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW D
ISSN journal
0556-2821 → ACNP
Volume
5811
Issue
11
Year of publication
1998
Database
ISI
SICI code
0556-2821(199812)5811:11<1101:SFMDOT>2.0.ZU;2-P
Abstract
A search for antiproton decay has been made at the Fermilab Antiproton Accu mulator. Limits are placed on six antiproton decay modes which contain a fi nal-state muon. At the 90% C.L. we find that tau((p) over bar)/B((p) over b ar --> mu(-) gamma) >5.0 X 10(4) yr, tau((p) over bar)/B((p) over bar--> mu - pi(0)) > 4.8 x 10(4) yr, tau((p) over bar)/B((p) over bar-->mu- eta) >7.9 x 10(3) yr, tau((p) over bar)/B((p) over bar--> mu- gamma gamma) > 2.3 X 1 0(4) yr, tau((p) over bar)/B((p) over bar--> mu(-) pi(0)) > 4.3 X 10(3) yr, and tau((p) over bar)/B((p) over bar-->mu(-) K-L(0)) > 6.5 X 10(3) yr. [S0 556-2821(98)50223-8].