Search for B{sup 0}{yields}pp, B{sup 0}{yields}{lambda}{lambda}, and B{sup +}{yields}p{lambda} at Belle
Journal Article
·
· Physical Review. D, Particles Fields
- Tohoku University, Sendai (Japan)
- High Energy Accelerator Research Organization (KEK), Tsukuba (Japan); and others
We report results of a search for the charmless two-body baryonic decays B{sup 0}{yields}pp, B{sup 0}{yields}{lambda}{lambda}, and B{sup +}{yields}p{lambda} based on the analysis of a 140 fb{sup -1} data sample. We set 90% confidence level upper limits on their branching fractions: B(B{sup 0}{yields}pp)<4.1x10{sup -7}, B(B{sup 0}{yields}{lambda}{lambda})<6.9x10{sup -7}, and B(B{sup +}{yields}p{lambda})<4.9x10{sup -7}.
- OSTI ID:
- 20708956
- Journal Information:
- Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 7 Vol. 71; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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