Three-body confinement force in hadron spectroscopy

被引：20

作者：

Pepin, S

Stancu, F

机构：

[1] Max Planck Inst Kernphys, D-69029 Heidelberg, Germany

[2] Univ Liege, Inst Phys B5, B-4000 Liege, Belgium

[3] ECT, I-38050 Trento, Italy

来源：

PHYSICAL REVIEW D | 2002年 / 65卷 / 05期

关键词：

D O I：

10.1103/PhysRevD.65.054032

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Recently it has been argued that a three-body color confinement interaction can affect the stability condition of a three-quark system and the spectrum of a tetraquark described by any constituent quark model. Here we discuss the role of a three-body color confinement interaction in a simple quark model and present some of its implications for the spectra of baryons, tetraquarks and six-quark systems.

引用

收藏

页数：10

相关论文

共 19 条

[1] Static three-quark SU(3) and four-quark SU(4) potentials [J].

Alexandrou, C ;

de Forcrand, P ;

Tsapalis, A .

PHYSICAL REVIEW D, 2002, 65 (05)

[2] QCD forces and heavy quark bound states [J].

Bali, GS .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2001, 343 (1-2) :1-136

[3] ROLE OF HIDDEN COLOR STATES IN 2Q-2(Q)OVER-BAR SYSTEMS [J].

BRINK, DM ;

STANCU, F .

PHYSICAL REVIEW D, 1994, 49 (09) :4665-4674

[4] QUARK-MODEL FOR BARYONS BASED ON QUANTUM CHROMODYNAMICS [J].

CARLSON, J ;

KOGUT, J ;

PANDHARIPANDE, VR .

PHYSICAL REVIEW D, 1983, 27 (01) :233-243

[5] THE BARYONIC SPECTRUM IN A CONSTITUENT QUARK-MODEL INCLUDING A 3-BODY FORCE [J].

DESPLANQUES, B ;

GIGNOUX, C ;

SILVESTREBRAC, B ;

GONZALEZ, P ;

NAVARRO, J ;

NOGUERA, S .

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1992, 343 (03) :331-336

[6] Cubic Casimir operator of SUc(3) and confinement in the nonrelativistic quark model [J].

Dmitrasinovic, V .

PHYSICS LETTERS B, 2001, 499 (1-2) :135-140

[7]

DOROKHOV AE, 1986, JINRE286847

[8] COMPOSITE HADRONS IN NON-ABELIAN LATTICE GAUGE THEORIES [J].

DOSCH, HG ;

MULLER, VF .

NUCLEAR PHYSICS B, 1976, 116 (02) :470-490

[9]

ELLIOTT JP, 1979, SYMMETRY PHYSICS

[10] ON THE FRACTIONAL-PARENTAGE EXPANSIONS OF COLOR-SINGLET 6-QUARK STATES IN A CLUSTER MODEL [J].

HARVEY, M .

NUCLEAR PHYSICS A, 1981, 352 (03) :301-325