ALGEBRAIC MODELS OF HADRON STRUCTURE .1. NONSTRANGE BARYONS

被引:340
作者
BIJKER, R
IACHELLO, F
LEVIATAN, A
机构
[1] YALE UNIV,CTR THEORET PHYS,SLOANE LAB,NEW HAVEN,CT 06511
[2] HEBREW UNIV JERUSALEM,RACAH INST PHYS,IL-91904 JERUSALEM,ISRAEL
关键词
D O I
10.1006/aphy.1994.1108
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We introduce an algebraic framework for the description of baryons. Within this framework we study a collective string-like model and show that this model gives a good overall description of the presently available data. We discuss in particular masses and electromagnetic couplings, including the transition form factors that can be measured at new electron facilities. (C) 1994 Academic Press, Inc.
引用
收藏
页码:69 / 116
页数:48
相关论文
共 56 条
[51]   ABSOLUTE ELECTRON-PROTON CROSS-SECTIONS AT LOW MOMENTUM-TRANSFER MEASURED WITH A HIGH-PRESSURE GAS-TARGET SYSTEM [J].
SIMON, GG ;
SCHMITT, C ;
BORKOWSKI, F ;
WALTHER, VH .
NUCLEAR PHYSICS A, 1980, 333 (03) :381-391
[52]  
SQUIRES FJ, 1962, NUOVO CIMENTO, V25, P242
[53]   PROPERTIES OF A GENERALIZED PSEUDO-SPIN SYSTEM - APPLICATION OF THE TIME-DEPENDENT MEAN FIELD METHOD TO AN SU(4) INVARIANT HAMILTONIAN [J].
VANROOSMALEN, OS ;
DIEPERINK, AEL .
ANNALS OF PHYSICS, 1982, 139 (01) :198-211
[54]   A RELATIVIZED QUARK-MODEL FOR RADIATIVE BARYON TRANSITIONS [J].
WARNS, M ;
SCHRODER, H ;
PFEIL, W ;
ROLLNIK, H .
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1990, 45 (04) :613-626
[55]   COHERENT STATES - THEORY AND SOME APPLICATIONS [J].
ZHANG, WM ;
FENG, DH ;
GILMORE, R .
REVIEWS OF MODERN PHYSICS, 1990, 62 (04) :867-927
[56]  
1992, PHYS REV D, V45, pS1