|
|||||
|
|
SU(2N f) ?O(3) light diquark symmetry and current-induced heavy baryon transition form factors |
|
| Authors: | F Hussain J G Körner J Landgraf Salam Tawfiq |
| Institution: | 1. International Centre for Theoretical Physics, Trieste, Italy 2. Institut für Physik, Johannes Gutenberg-Universit?t, Staudinger Weg 7, D-55099, Mainz, Germany 3. Dipartimento di Fisica Teorica, Università degli Studi di Trieste, Trieste, Italy |
| Abstract: | We study the current-induced bottom baryon to charm baryon transitions in the Heavy Quark Symmetry limit asm q→∞. Our discussion involvess-wave tos-wave as well ass-wave top-wave transitions. Using a constituent quark model picture for the light diquark system with an underlyingSU(2N f)?O(3) symmetry and the heavy quark symmetry we arrive at a number of new predictions for the reduced form factors that describe these transitions. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |