Bereiche | Tage | Auswahl | Suche | Downloads | Hilfe

HK: Physik der Hadronen und Kerne

HK 46: Theorie VII

HK 46.8: Vortrag

Donnerstag, 20. März 2003, 18:30–18:45, D

Exclusive Decays of Heavy Baryons — •Valery Lyubovitskij¹, Thomas Gutsche¹, Amand Faessler¹, Mikhail Ivanov², and Juergen Körner³ — ¹Institut für Theoretische Physik, Universität Tübingen, Auf der Morgenstelle 14, D-72076 Tübingen, Germany — ²Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, 141980 Dubna, Russia — ³Institut für Physik, Johannes Gutenberg-Universität, D-55099 Mainz, Germany

In [1,2] we proposed and developed a QCD motivated relativistic quark model, which can be viewed as a quantum field approach based on an effective Lagrangian describing the transition of light and heavy hadrons (mesons and baryons) to their constituent quarks. In our talk we present a summary of results obtained within our approach for exclusive heavy baryon decays.

[1] M.A. Ivanov, V.E. Lyubovitskij, Phys. Lett. B 408 (1997) 435; M.A. Ivanov, M.P. Locher, V.E. Lyubovitskij, Few Body Syst. 21 (1996) 131; M.A. Ivanov, V.E. Lyubovitskij, J.G. Körner, P. Kroll, Phys. Rev. D 56 (1997) 348.

[2] A. Faessler, T. Gutsche, M.A. Ivanov, J.G. Korner, V.E. Lyubovitskij, Phys. Lett. B 518 (2001) 55; EPJdirect C 4, C18 (2002) 1.