Nucleon shape and electromagnetic form factors in the chiral constituent quark model

被引：0

作者：

Dahiya, Harleen ^{[1
]}

Sharma, Neetika ^{[1
]}

机构：

[1] Dr BR Ambedkar Natl Inst Technol, Dept Phys, Jalandhar 144011, Punjab, India

来源：

HADRON 2009 | 2010年 / 1257卷

关键词：

Electromagnetic form factors; chiral constituent quark model; BARYON MAGNETIC-MOMENTS; SPIN-FLAVOR STRUCTURE; POLARIZATION TRANSFER; SCATTERING; PROTON; SYMMETRY;

D O I：

10.1063/1.3483416

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The electromagnetic form factors are the most fundamental quantities to describe the internal structure of the nucleon and the shape of a spatially extended particle is determined by its intrinsic quadrupole moment which can be related to the charge radii. We have calculated the electromagnetic form factors, nucleon charge radii and the intrinsic quadrupole moment of the nucleon in the framework of chiral constituent quark model. The results obtained are comparable to the latest experimental studies and also show improvement over some theoretical interpretations.

引用

页码：666 / 670

页数：5

共 37 条

[21] GEp/GMp ratio by polarization transfer in (e)over-right-arrowp → e(p)over-right-arrow [J].

Jones, MK ;

Aniol, KA ;

Baker, FT ;

Berthot, J ;

Bertin, PY ;

Bertozzi, W ;

Besson, A ;

Bimbot, L ;

Boeglin, WU ;

Brash, EJ ;

Brown, D ;

Calarco, JR ;

Cardman, LS ;

Chang, CC ;

Chen, JP ;

Chudakov, E ;

Churchwell, S ;

Cisbani, E ;

Dale, DS ;

De Leo, R ;

Deur, A ;

Diederich, B ;

Domingo, JJ ;

Epstein, MB ;

Ewell, LA ;

Fissum, KG ;

Fleck, A ;

Fonvieille, H ;

Frullani, S ;

Gao, J ;

Garibaldi, F ;

Gasparian, A ;

Gerstner, G ;

Gilad, S ;

Gilman, R ;

Glamazdin, A ;

Glashausser, C ;

Gomez, J ;

Gorbenko, V ;

Green, A ;

Hansen, JO ;

Howell, CR ;

Huber, GM ;

Iodice, M ;

de Jager, CW ;

Jaminion, S ;

Jiang, X ;

Kahl, W ;

Kelly, JJ ;

Khayat, M .

PHYSICAL REVIEW LETTERS, 2000, 84 (07) :1398-1402

[22]

Le Yaouanc A., 1988, Hadron Transitions in the Quark Model

[23] Octet baryon magnetic moments in the chiral quark model with configuration mixing [J].

Linde, J ;

Ohlsson, T ;

Snellman, H .

PHYSICAL REVIEW D, 1998, 57 (01) :452-464

[24] FIELD-THEORY AND THE NONRELATIVISTIC QUARK-MODEL - A PARAMETRIZATION OF THE BARYON MAGNETIC-MOMENTS AND MASSES [J].

MORPURGO, G .

PHYSICAL REVIEW D, 1989, 40 (09) :2997-3011

[25] Nucleon deformation - A status report [J].

Papanicolas, CN .

EUROPEAN PHYSICAL JOURNAL A, 2003, 18 (2-3) :141-145

[26] Proton elastic form factor ratios to Q2=3.5 GeV2 by polarization transfer -: art. no. 055202 [J].

Punjabi, V ;

Perdrisat, CF ;

Aniol, KA ;

Baker, FT ;

Berthot, J ;

Bertin, PY ;

Bertozzi, W ;

Besson, A ;

Bimbot, L ;

Boeglin, WU ;

Brash, EJ ;

Brown, D ;

Calarco, JR ;

Cardman, LS ;

Chai, Z ;

Chang, CC ;

Chen, JP ;

Chudakov, E ;

Churchwell, S ;

Cisbani, E ;

Dale, DS ;

Leo, RD ;

Deur, A ;

Diederich, B ;

Domingo, JJ ;

Epstein, MB ;

Ewell, LA ;

Fissum, KG ;

Fleck, A ;

Fonvieille, H ;

Frullani, S ;

Gao, J ;

Garibaldi, F ;

Gasparian, A ;

Gerstner, G ;

Gilad, S ;

Gilman, R ;

Glamazdin, A ;

Glashausser, C ;

Gomez, J ;

Gorbenko, V ;

Green, A ;

Hansen, JO ;

Howell, CR ;

Huber, GM ;

Iodice, M ;

de Jager, CW ;

Jaminion, S ;

Jiang, X ;

Jones, MK .

PHYSICAL REVIEW C, 2005, 71 (05)

[27] Precision Rosenbluth measurement of the proton elastic form factors [J].

Qattan, IA ;

Arrington, J ;

Segel, RE ;

Zheng, X ;

Aniol, K ;

Baker, OK ;

Beams, R ;

Brash, EJ ;

Calarco, J ;

Camsonne, A ;

Chen, JP ;

Christy, ME ;

Dutta, D ;

Ent, R ;

Frullani, S ;

Gaskell, D ;

Gayou, O ;

Gilman, R ;

Glashausser, C ;

Hafidi, K ;

Hansen, JO ;

Higinbotham, DW ;

Hinton, W ;

Holt, RJ ;

Huber, GM ;

Ibrahim, H ;

Jisonna, L ;

Jones, MK ;

Keppel, CE ;

Kinney, E ;

Kumbartzki, GJ ;

Lung, A ;

Margaziotis, DJ ;

McCormick, K ;

Meekins, D ;

Michaels, R ;

Monaghan, P ;

Moussiegt, P ;

Pentchev, L ;

Perdrisat, C ;

Punjabi, V ;

Ransome, R ;

Reinhold, J ;

Reitz, B ;

Saha, A ;

Sarty, A ;

Schulte, EC ;

Slifer, K ;

Solvignon, P ;

Sulkosky, V .

PHYSICAL REVIEW LETTERS, 2005, 94 (14) :1-5

[28] Experiments with polarized 3He at MAMI [J].

Rohe, D. .

EUROPEAN PHYSICAL JOURNAL A, 2006, 28 (Suppl 1) :29-38

[29] Measurements of the proton elastic-form-factor ratio μpGEp/GMp at low momentum transfer [J].

Ron, G. ;

Glister, J. ;

Lee, B. ;

Allada, K. ;

Armstrong, W. ;

Arrington, J. ;

Beck, A. ;

Benmokhtar, F. ;

Berman, B. L. ;

Boeglin, W. ;

Brash, E. ;

Camsonne, A. ;

Calarco, J. ;

Chen, J. P. ;

Choi, Seonho ;

Chudakov, E. ;

Coman, L. ;

Craver, B. ;

Cusanno, F. ;

Dumas, J. ;

Dutta, C. ;

Feuerbach, R. ;

Freyberger, A. ;

Frullani, S. ;

Garibaldi, F. ;

Gilman, R. ;

Hansen, O. ;

Higinbotham, D. W. ;

Holmstrom, T. ;

Hyde, C. E. ;

Ibrahim, H. ;

Ilieva, Y. ;

de Jager, C. W. ;

Jiang, X. ;

Jones, M. K. ;

Kang, H. ;

Kelleher, A. ;

Khrosinkova, E. ;

Kuchina, E. ;

Kumbartzki, G. ;

LeRose, J. J. ;

Lindgren, R. ;

Markowitz, P. ;

Beck, S. May-Tal ;

McCullough, E. ;

Meekins, D. ;

Meziane, M. ;

Meziani, Z. -E. ;

Michaels, R. ;

Moffit, B. .

PHYSICAL REVIEW LETTERS, 2007, 99 (20)

[30] HIGH ENERGY ELASTIC SCATTERING OF ELECTRONS ON PROTONS [J].

ROSENBLUTH, MN .

PHYSICAL REVIEW, 1950, 79 (04) :615-619

← 1 2 3 4 →