GLUON, PION AND CONFINEMENT EXCHANGE CURRENTS IN THE NUCLEON

被引：69

作者：

BUCHMANN, A

HERNANDEZ, E

YAZAKI, K

机构：

[1] TOKYO METROPOLITAN UNIV, DEPT PHYS, TOKYO 19203, JAPAN

[2] UNIV TOKYO, FAC SCI, DEPT PHYS, BUNKYO KU, TOKYO 113, JAPAN

来源：

NUCLEAR PHYSICS A | 1994年 / 569卷 / 04期

关键词：

D O I：

10.1016/0375-9474(94)90379-4

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 calculate the magnetic form factors of the nucleon in the constituent quark model, including gluon and pion exchange currents. Furthermore, we take into account the effect of configuration mixing. We also study the effect of the exchange current connected with the confinement potential.

引用

收藏

页码：661 / 688

页数：28

相关论文

共 65 条

[1]

AGUILARBENITEZ M, 1992, PHYS REV D, V45, P1

[2] A CONSISTENT NONRELATIVISTIC QUARK-MODEL WITH DYNAMICAL PION EXCHANGE [J].

AICHER, S ;

BRACK, M .

PHYSICS LETTERS B, 1988, 207 (01) :11-16

[3]

ALVAREZESTRADA RF, 1986, LECTURE NOTES PHYSIC, V259

[4]

BHADURI RK, 1988, LECTURE NOTES S PHYS, V22

[5] BARYON RESONANCES AS BOUND (Q)3-STATES COUPLED TO MESON FIELDS [J].

BLASK, W ;

HUBER, MG ;

METSCH, B .

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1987, 326 (04) :413-420

[6] A CONSISTENT TREATMENT OF NUCLEAR CURRENTS FOR SCALAR AND VECTOR-FIELDS [J].

BLUNDEN, PG .

NUCLEAR PHYSICS A, 1987, 464 (04) :525-537

[7] PHENOMENOLOGICAL DELINEATION OF THE QUARK GLUON STRUCTURE FROM NUCLEON ELECTROMAGNETIC FORM-FACTORS [J].

BROWN, GE ;

RHO, M ;

WEISE, W .

NUCLEAR PHYSICS A, 1986, 454 (3-4) :669-690

[8] PION CLOUD CONTRIBUTIONS TO BARYON MAGNETIC-MOMENTS [J].

BROWN, GE ;

RHO, M ;

VENTO, V .

PHYSICS LETTERS B, 1980, 97 (3-4) :423-426

[9] THE ELECTROMAGNETIC FORM-FACTORS OF THE DEUTERON IN THE QUARK CLUSTER MODEL [J].

BUCHMANN, A ;

YAMAUCHI, Y ;

FAESSLER, A .

NUCLEAR PHYSICS A, 1989, 496 (04) :621-666

[10] THE ONE-GLUON EXCHANGE CURRENT IN THE QUARK CLUSTER MODEL OF THE DEUTERON [J].

BUCHMANN, A ;

YAMAUCHI, Y ;

FAESSLER, A .

PHYSICS LETTERS B, 1989, 225 (04) :301-307

← 1 2 3 4 5 6 7 →