goto contents

Marcus Ebert

Isospin analysis and study of the decay modes anti-B0 -->Lambda_c+ antiproton pi0 and anti-B0 -->Lambda_c+ antiproton eta

Universität Rostock, 2011

Abstract: Analyses of anti-B0 -->Lambda_c+ antiproton pi0 and anti-B0 -->Lambda_c antiproton eta are presented. Anti-B0 -->Lambda_c+ antiproton pi0 is observed for the first time, the branching fraction calculated and an enhancement at threshold of the invariant mass of the baryon-antibaryon pair is observed. Evidence for the decay anti-B0 -->Lambda_c+ antiproton eta was found, too. Both modes are compared with the decay B- -->Lambda_c+ antiproton pi- using isospin relations. It's found that the weak decay prefers one isospin of the final state and predictions for other decay modes are given.

doctoral thesis   free access    


OPACGVKDataCite Commons


all rights reserved

This work may only be used under the terms of the German Copyright Law (Urheberrechtsgesetz).