PION ELECTROMAGNETIC FORM-FACTOR IN A BS MODEL

被引：0

作者：

ESSAGHOLIAN, A

MAMTA

机构：

[1] Department of Physics, University of Delhi, Dehli

来源：

EUROPHYSICS LETTERS | 1993年 / 23卷 / 07期

关键词：

D O I：

10.1209/0295-5075/23/7/003

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The electromagnetic form factor of the pion is studied using a simple relativistic quark model based on a dynamical picture of the pion as a bound state of the constituent qqBAR-system.

引用

页码：475 / 480

页数：6

共 8 条

[1]

AMETTLER LL, 1981, PHYS REV D, V24, P232

[2]

Cheng T P, 1984, GAUGE THEORY ELEMENT

[3] EXACT SUM RULE FOR NUCLEON MAGNETIC MOMENTS [J].

DRELL, SD ;

HEARN, AC .

PHYSICAL REVIEW LETTERS, 1966, 16 (20) :908-&

[4] WAVEFUNCTIONS FOR THE BOUND-STATE PION [J].

FUCHS, NH ;

SCADRON, MD .

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 1985, 11 (03) :299-307

[5]

GERASIMOV SB, 1979, SOV J NUCL PHYS+, V29, P259

[6] NULL-PLANE BETHE-SALPETER DYNAMICS - MASS-SPECTRA, DECAY CONSTANTS OF PSEUDOSCALAR MESONS, AND THE PION FORM-FACTOR [J].

GUPTA, KK ;

MITRA, AN ;

SINGH, NN .

PHYSICAL REVIEW D, 1990, 42 (05) :1604-1610

[7]

REBBI C, 1983, LATTICE GAUGE THEORI

[8] MESON CHARGE RADII AND QUARKS [J].

TARRACH, R .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1979, 2 (03) :221-223

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