Investigation of the semileptonic decay of the {Lambda}{sub b} baryon in {bar p}p collisions at {radical}s = 1.8 TeV
Journal Article
·
· Bulletin of the American Physical Society
OSTI ID:243811
Preliminary investigation of the semileptonic decay mode {Lambda}{sub b}{r_arrow}{Lambda}{sub c}{sup +}l{sup {minus}}{bar v}, {Lambda}{sub c}{sup +}{r_arrow}{Lambda}X, {Lambda}{r_arrow}p{pi}{sup {minus}} using {Lambda}{sub b} mesons produced in {bar p}p collisions is presented. The data sample consists of inclusive lepton events recorded by the CDF experiment during 1992-93 Tevatron collider run at Fermilab. The signal is searched for as an excess of {Lambda}l{sup {minus}} events over {Lambda}l{sup +} events after background subtraction. The results are compared with similar measurements by other experiments and with theoretical expectations.
- OSTI ID:
- 243811
- Report Number(s):
- CONF-9304297--; CNN: Grant NSF-PHY-90-01887
- Journal Information:
- Bulletin of the American Physical Society, Journal Name: Bulletin of the American Physical Society Journal Issue: 2 Vol. 38; ISSN 0003-0503; ISSN BAPSA6
- Country of Publication:
- United States
- Language:
- English
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