Dynamically generated resonances from the vector octet-baryon decuplet interaction and their radiative decays into γ-baryon decuplet

作     者：孙宝玺 Sourav Sarkar E. Oset M.J. Vicente Vacas 

作者机构：Institute of Theoretical Physics College of Applied Sciences Beijing University of Technology Departamento de Física Teórica and IFIC Centro Mixto Universidad de Valencia-CSIC Institutos de Investigación de Paterna Aptdo. 22085 46071 Valencia Spain Variable Energy Cyclotron Centre 1/AF Bidhannagar 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2009年第33卷第12期

页      面：1366-1368页

核心收录：

学科分类：07[理学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

基　　金：Supported by DGICYT contract number FIS2006-03438 This research is part of the EU Integrated Infrastructure Initiative Hadron Physics Project under contract number RII3-CT-2004-506078 B. X. Sun acknowledges support from the National Natural Science Foundation of China under grant number 10775012 

主　　题：dynamically generated resonances chiral dynamics hidden gauge formalism for vector mesoninteraction 

摘      要：The dynarnically generated resonances from vector meson-baryon decuplet are studied using La- grangians of the hidden gauge theory for vector interactions. One shows that some of the generated states can be associated with some known baryon resonances in the PDG data, while others are predictions for new states. Furthermore, we calculate the radiative decay widths of these resonances into a photon and a baryon decuplet.