Electromagnetic form factors of hyperons in a relativistic quark model

被引：0

作者：

Van Cauteren, T ^{[1
]}

Corthals, T ^{[1
]}

Janssen, S ^{[1
]}

Ryckebusch, J ^{[1
]}

Merten, D ^{[1
]}

Metsch, B ^{[1
]}

Petry, HR ^{[1
]}

机构：

[1] State Univ Ghent, B-9000 Ghent, Belgium

来源：

NSTAR 2004: Proceedings of the Workshop on the Physics of Excited Nucleons | 2004年

关键词：

D O I：

10.1142/9789812702272_0050

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：

The relativistically covariant constituent quark model developed by the Bonn group is used to compute the EM form factors of strange baryons. We present form-factor results for the ground-state and some excited hyperons. The computed magnetic moments agree well with the experimental values and the magnetic form factors follow a dipole Q(2) dependence.

引用

页码：367 / 370

页数：4

共 50 条

[41] Electromagnetic properties of nucleons and hyperons in a Lorentz covariant quark model
Faessler, A.
Gutsche, T.
Holstein, B. R.
Lyubovitskij, V. E.
Nicmorus, D.
Pumsa-ard, K.
PROCEEDINGS OF THE IX INTERNATIONAL CONFERENCE ON HYPERNUCLEAR AND STRANGE PARTICLE PHYSICS, 2007, : 335 - +
[42] Timelike and spacelike nucleon electromagnetic form factors beyond relativistic constituent quark models
de Melo, J. P. B. C.
Frederico, T.
Pace, E.
Pisano, S.
Salme, G.
PHYSICS LETTERS B, 2009, 671 (01) : 153 - 157
[43] RELATIVISTIC CONSTITUENT-QUARK MODEL OF NUCLEON FORM-FACTORS
CHUNG, PL
COESTER, F
PHYSICAL REVIEW D, 1991, 44 (01): : 229 - 241
[44] Electric and Magnetic Form Factors of Proton in Relativistic Constituent Quark Model
WANG Hong-Min ZHANG Ben-Ai Graduate School
Communications in Theoretical Physics, 2004, 41 (03) : 425 - 428
[45] Electric and magnetic form factors of proton in relativistic constituent quark model
Wang, HM
Zhang, BA
COMMUNICATIONS IN THEORETICAL PHYSICS, 2004, 41 (03) : 425 - 428
[46] Electromagnetic Form Factors of Hyperons in the Timelike Region:A Short Review
LingYun Dai
Johann Haidenbauer
UlfGMeiner
Chinese Physics Letters, 2025, 42 (03) : 7 - 13
[47] HADRON ELECTROMAGNETIC AND WEAK FORM-FACTORS IN MINIMAL BOOSTED SU(6) SCHEME OF RELATIVISTIC QUARK-MODEL
SAITO, S
PROGRESS OF THEORETICAL PHYSICS, 1977, 58 (06): : 1802 - 1810
[48] ELECTROMAGNETIC INELASTIC FORM-FACTORS OF PROCESSES EN-]EN-STAR IN A RELATIVISTIC QUARK-MODEL
BLAGOJEVIC, M
PROGRESS OF THEORETICAL PHYSICS, 1975, 54 (02): : 460 - 472
[49] Electromagnetic Form Factors of Hyperons in the Timelike Region: A Short Review
Dai, Ling-Yun
Haidenbauer, Johann
Meissner, Ulf-G.
CHINESE PHYSICS LETTERS, 2025, 42 (03)
[50] ELECTROMAGNETIC FORM-FACTORS OF THE NUCLEON IN THE CHIRAL QUARK SOLITON MODEL
CHRISTOV, CV
GORSKI, AZ
GOEKE, K
POBYLITSA, PV
NUCLEAR PHYSICS A, 1995, 592 (04) : 513 - 538

← 1 2 3 4 5 →