| Title: |
Searches for the baryon- and lepton-number violating decays B0→Λc+l-, B-→Λl-, and B-→Λ¯l- |
| Authors: |
del Amo Sanchez, P; Lees, JP; Poireau, V; Prencipe, E; Tisserand, V; Tico, J Garra; Grauges, E; Martinelli, M; Milanes, DA; Palano, A; Pappagallo, M; Eigen, G; Stugu, B; Sun, L; Brown, DN; Kerth, LT; Kolomensky, Yu G; Lynch, G; Osipenkov, IL; Koch, H; Schroeder, T; Asgeirsson, DJ; Hearty, C; Mattison, TS; McKenna, JA; Khan, A; Blinov, VE; Buzykaev, AR; Druzhinin, VP; Golubev, VB; Kravchenko, EA; Onuchin, AP; Serednyakov, SI; Skovpen, Yu I; Solodov, EP; Todyshev, K Yu; Yushkov, AN; Bondioli, M; Curry, S; Kirkby, D; Lankford, AJ; Mandelkern, M; Martin, EC; Stoker, DP; Atmacan, H; Gary, JW; Liu, F; Long, O; Vitug, GM; Campagnari, C; Hong, TM; Kovalskyi, D; Richman, JD; West, CA; Eisner, AM; Heusch, CA; Kroseberg, J; Lockman, WS; Martinez, AJ; Schalk, T; Schumm, BA; Seiden, A; Winstrom, LO; Cheng, CH; Doll, DA; Echenard, B; Hitlin, DG; Ongmongkolkul, P; Porter, FC; Rakitin, AY; Andreassen, R; Dubrovin, MS; Meadows, BT; Sokoloff, MD; Bloom, PC; Ford, WT; Gaz, A; Nagel, M; Nauenberg, U; Smith, JG; Wagner, SR; Ayad, R; Toki, WH; Jasper, H; Petzold, A; Spaan, B; Kobel, MJ; Schubert, KR; Schwierz, R; Bernard, D; Verderi, M; Clark, PJ; Playfer, S; Watson, JE; Andreotti, M; Bettoni, D; Bozzi, C; Calabrese, R; Cecchi, A; Cibinetto, G |
| Source: |
Physical Review D, vol 83, iss 9 |
| Publisher Information: |
eScholarship, University of California |
| Publication Year: |
2011 |
| Collection: |
University of California: eScholarship |
| Subject Terms: |
Astronomical and Space Sciences; Atomic; Molecular; Nuclear; Particle and Plasma Physics; Quantum Physics; Nuclear & Particles Physics |
| Description: |
Searches for B mesons decaying to final states containing a baryon and a lepton are performed, where the baryon is either Λc or Λ and the lepton is a muon or an electron. These decays violate both baryon and lepton number and would be a signature of physics beyond the standard model. No significant signal is observed in any of the decay modes, and upper limits in the range (3.2-520)×10-8 are set on the branching fractions at the 90% confidence level. © 2011 American Physical Society. |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
unknown |
| Relation: |
qt8fw6983m; https://escholarship.org/uc/item/8fw6983m; https://escholarship.org/content/qt8fw6983m/qt8fw6983m.pdf |
| DOI: |
10.1103/physrevd.83.091101 |
| Availability: |
https://escholarship.org/uc/item/8fw6983m; https://escholarship.org/content/qt8fw6983m/qt8fw6983m.pdf; https://doi.org/10.1103/physrevd.83.091101 |
| Rights: |
CC-BY |
| Accession Number: |
edsbas.C4CD5C7D |
| Database: |
BASE |