Dynamically generated resonances from the vector octet-baryon decuplet interaction

被引：69
|
作者：
Sarkar, Sourav [1 ,2 ,3 ]
Sun, Bao-Xi [1 ,2 ,4 ]
Oset, E. [1 ,2 ]
Vicente Vacas, M. J. [1 ,2 ]
机构：
[1] Univ Valencia, Ctr Mixto, CSIC, Inst Invest Paterna,Dept Fis Teor, Valencia 46071, Spain
[2] Univ Valencia, Ctr Mixto, CSIC, Inst Invest Paterna,IFIC, Valencia 46071, Spain
[3] Ctr Variable Energy Cyclotron, Kolkata 700064, W Bengal, India
[4] Beijing Univ Technol, Inst Theoret Phys, Coll Appl Sci, Beijing 100124, Peoples R China
来源：
EUROPEAN PHYSICAL JOURNAL A | 2010年 / 44卷 / 03期
基金：
中国国家自然科学基金;
关键词：
CHIRAL DYNAMICS; RADIATIVE DECAY; GAUGE BOSON; RHO-MESON; PI-PI; LAMBDA(1405); A(0)(980); F(0)(980); SYMMETRY; CHANNELS;
D O I：
10.1140/epja/i2010-10956-4
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We study the interaction of the octet of vector mesons with the decuplet of baryons using Lagrangians of the hidden gauge theory for vector interactions. The unitary amplitudes in coupled channels develop poles that can be associated with some known baryonic resonances, while there are predictions for new ones at the energy frontier of the experimental research. The work offers guidelines on how to search for these resonances.
引用
收藏
页码：431 / 443
页数：13
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