A (p/E) calculation of strong pionic decays of baryons

被引:8
作者
Cano, F
Gonzalez, P
Desplanques, B
Noguera, S
机构
[1] UNIV VALENCIA,IFIC,CTR MIXTO,CSIC,E-46100 BURJASSOT,SPAIN
[2] INST SCI NUCL GRENOBLE,F-38026 GRENOBLE,FRANCE
来源
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1997年 / 359卷 / 03期
关键词
D O I
10.1007/s002180050407
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
Strong pionic decays of baryons are studied in a non-relativistic quark model framework via a convergent (p/E) expansion of the transition operator. Results are compared to the ones obtained within a more conventional (p/m) expansion.
引用
收藏
页码:315 / 319
页数:5
相关论文
共 15 条
[11]  
*PART DAT GROUP, 1994, PHYS REV D, V50, P1173
[12]   GENERAL-METHOD OF CALCULATION OF ANY HADRONIC DECAY IN THE P-3(0) MODEL [J].
ROBERTS, W ;
SILVESTREBRAC, B .
FEW-BODY SYSTEMS, 1992, 11 (04) :171-193
[13]   UNITARY EFFECTS IN SPIN-ORBIT-SPLITTING OF P-WAVE BARYONS [J].
SILVESTREBRAC, B ;
GIGNOUX, C .
PHYSICAL REVIEW D, 1991, 43 (11) :3699-3708
[14]   STUDY OF LIGHT BARYONS IN THE 3-QUARK-CLUSTER MODEL - EXACT CALCULATIONS [J].
SILVESTREBRAC, B ;
GIGNOUX, C .
PHYSICAL REVIEW D, 1985, 32 (03) :743-754
[15]   PION DECAY OF BARYONS IN A FLUX-TUBE QUARK-MODEL [J].
STANCU, F ;
STASSART, P .
PHYSICAL REVIEW D, 1988, 38 (01) :233-237