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Ebert,  Marcus

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

Rostock : Universität , 2011

https://doi.org/10.18453/rosdok_id00000875

http://purl.uni-rostock.de/rosdok/id00000875

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.

Dissertation Open Access


Einrichtung :
Mathematisch-Naturwissenschaftliche Fakultät
Gutachter :
Waldi,  Roland  (PD Dr.)
Lacker,  Heiko  (Prof. Dr.)
Jahr der Abgabe:
2011
Jahr der Verteidigung:
2011
Sprache(n) :
Englisch
Schlagworte:
Baryon, Hadron, weak decay, hadronisation
DDC Klassifikation :
530 Physik
URN :
urn:nbn:de:gbv:28-diss2011-0104-8
Persistente URL:
http://purl.uni-rostock.de/rosdok/id00000875
erstellt am:
2011-07-22
zuletzt geändert am:
2018-06-30
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