MEASUREMENT OF THE BRANCHING RATIO FOR K(L)-]E(-)E(+)E(-)()E()

Authors
VAGINS MR ADAIR RK GREENLEE HB KASHA H MANNELLI EB OHL KE SCHMIDT MP JASTRZEMBSKI E LARSEN RC LEIPUNER LB MORSE WM SCHWARZ CB
Citation
Mr. Vagins et al., MEASUREMENT OF THE BRANCHING RATIO FOR K(L)-]E(-)E(+)E(-)()E(), Physical review letters, 71(1), 1993, pp. 35-37
Citations number
15
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
71
Issue
1
Year of publication
1993
Pages
35 - 37
Database
ISI
SICI code
0031-9007(1993)71:1<35:MOTBRF>2.0.ZU;2-M
Abstract
We report on a measurement of the branching ratio for the K(L) double Dalitz decay K(L) --> e+e-e+e-. The result, based on the observation o f six events, is B(K(L) --> e+e-e+e-) = (3.07 +/- 1.25 +/- 0.26) x 10( -8).