Covariant electroweak nucleon form factors in a chiral constituent-quark model

被引：136

作者：

Boffi, S

Glozman, LY

Klink, W

Plessas, W

Radici, M

Wagenbrunn, RF

机构：

[1] Univ Pavia, Dipartimento Fis Nucl & Teor, I-27100 Pavia, Italy

[2] Ist Nazl Fis Nucl, Sezione Pavia, I-27100 Pavia, Italy

[3] Graz Univ, Inst Theoret Phys, A-8010 Graz, Austria

[4] Univ Iowa, Dept Phys & Astron, Iowa City, IA 52242 USA

来源：

EUROPEAN PHYSICAL JOURNAL A | 2002年 / 14卷 / 01期

关键词：

D O I：

10.1140/epja/iepja1403

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：

Results for the proton and neutron electric and magnetic form factors as well as the nucleon axial and induced pseudoscalar form factors are presented for the chiral constituent-quark model based on Goldstone-boson exchange dynamics. The calculations are performed in a covariant framework using the point-form approach to relativistic quantum mechanics. The direct predictions of the model yield a remarkably consistent picture of the electroweak nucleon structure.

引用

页码：17 / 21

页数：5

共 38 条

[1] MEASUREMENTS OF THE ELECTRIC AND MAGNETIC FORM-FACTORS OF THE PROTON FROM Q(2)=1.75 TO 8.83 (GEV/C)(2) [J].

ANDIVAHIS, L ;

BOSTED, PE ;

LUNG, A ;

STUART, LM ;

ALSTER, J ;

ARNOLD, RG ;

CHANG, CC ;

DIETRICH, FS ;

DODGE, W ;

GEARHART, R ;

GOMEZ, J ;

GRIFFIOEN, KA ;

HICKS, RS ;

HYDEWRIGHT, CE ;

KEPPEL, C ;

KUHN, SE ;

LICHTENSTADT, J ;

MISKIMEN, RA ;

PETERSON, GA ;

PETRATOS, GG ;

ROCK, SE ;

ROKNI, S ;

SAKUMOTO, WK ;

SPENGOS, M ;

SWARTZ, K ;

SZALATA, Z ;

TAO, LH .

PHYSICAL REVIEW D, 1994, 50 (09) :5491-5517

[2] Precise measurements of the neutron magnetic form factor [J].

Anklin, H ;

deBever, LJ ;

Blomqvist, KI ;

Boeglin, WU ;

Bohm, R ;

Distler, M ;

Edelhoff, R ;

Friedrich, J ;

Fritschi, D ;

Geiges, R ;

Gotz, J ;

Honegger, A ;

Jennewein, P ;

Jourdan, J ;

Kahrau, M ;

Korn, M ;

Kramer, H ;

Krygier, KW ;

Kubon, G ;

Kunde, V ;

Liesenfeld, A ;

Masson, G ;

Merle, K ;

Neuhausen, R ;

Offermann, EAJM ;

Petitjean, T ;

Pospischil, T ;

Potokar, M ;

Qin, LM ;

Richter, AW ;

Rokavec, A ;

Rosner, G ;

Sauer, P ;

Schardt, S ;

Sick, I ;

Sirca, S ;

Trueb, P ;

Tuccillo, M ;

Vodenik, B ;

Wagner, A ;

Walcher, T ;

Warren, G ;

Wolf, S ;

Zhao, J ;

Zeier, M ;

Zihlmann, B .

PHYSICS LETTERS B, 1998, 428 (3-4) :248-253

[3] PRECISION-MEASUREMENT OF THE NEUTRON MAGNETIC FORM-FACTOR [J].

ANKLIN, H ;

BRUINS, EEW ;

DAY, D ;

FRITSCHI, D ;

GROFT, B ;

JOOSSE, FCP ;

JOURDAN, J ;

LICHTENSTADT, J ;

LOPPACHER, M ;

MASSON, G ;

MITCHELL, J ;

SICK, I ;

VANVEEN, HJJ .

PHYSICS LETTERS B, 1994, 336 (3-4) :313-318

[4] RELATIVISTIC PARTICLE DYNAMICS .2. [J].

BAKAMJIAN, B ;

THOMAS, LH .

PHYSICAL REVIEW, 1953, 92 (05) :1300-1310

[5] MEASUREMENT OF THE ORTHO-PARA TRANSITION RATE IN THE P-MU-P MOLECULE AND DEDUCTION OF THE PSEUDOSCALAR COUPLING-CONSTANT GP-MU [J].

BARDIN, G ;

DUCLOS, J ;

MAGNON, A ;

MARTINO, J ;

RICHTER, A ;

ZAVATTINI, E ;

BERTIN, A ;

PICCININI, M ;

VITALE, A .

PHYSICS LETTERS B, 1981, 104 (04) :320-324

[6] MEASUREMENT OF PROTON AND NEUTRON ELECTROMAGNETIC FORM-FACTORS AT SQUARED 4-MOMENTUM TRANSFERS UP TO 3 (GEV-C)2 [J].

BARTEL, W ;

BUSSER, FW ;

DIX, WR ;

FELST, R ;

HARMS, D ;

KREHBIEL, H ;

KUHLMANN, PE ;

MCELROY, J ;

MEYER, J ;

WEBER, G .

NUCLEAR PHYSICS B, 1973, 58 (02) :429-475

[7] Determination of the neutron electric form factor from the reaction 3He(e, e′n) at medium momentum transfer [J].

Becker, J ;

Andresen, HG ;

Annand, JRM ;

Aulenbacher, K ;

Beuchel, K ;

Blume-Werry, J ;

Dombo, T ;

Drescher, P ;

Ebert, M ;

Eyl, D ;

Frey, A ;

Grabmayr, P ;

Grossmann, T ;

Hartmann, P ;

Hehl, T ;

Heil, W ;

Herberg, C ;

Hoffmann, J ;

Kellie, JD ;

Klein, F ;

Livingston, K ;

Leduc, M ;

Meyerhoff, M ;

Möller, H ;

Nachtigall, C ;

Natter, A ;

Ostrick, M ;

Otten, EW ;

Owens, RO ;

Plützer, S ;

Reichert, E ;

Rohe, D ;

Schäfer, M ;

Schmieden, H ;

Sprengard, R ;

Steigerwald, T ;

Steffens, KH ;

Surkau, R ;

Walcher, T ;

Watson, R ;

Wilms, E .

EUROPEAN PHYSICAL JOURNAL A, 1999, 6 (03) :329-344

[8] MEASUREMENT OF THE NEUTRON MAGNETIC FORM-FACTOR [J].

BRUINS, EEW ;

BAUER, TS ;

DENBOK, HW ;

DUIF, CP ;

VANHOEK, WC ;

DELANGE, DJJ ;

MISIEJUK, A ;

PAPANDREOU, Z ;

SICHTERMANN, EP ;

TJON, JA ;

WILLERING, HW ;

YEOMANS, DM ;

REIKE, H ;

DUREK, D ;

FROMMBERGER, F ;

GOTHE, R ;

JAKOB, D ;

KRANEFELD, G ;

KUNZ, C ;

LEIENDECKER, N ;

PFEIFFER, G ;

PUTSCH, H ;

REICHELT, T ;

SCHOCH, B ;

WACKER, D ;

WEHRMEISTER, D ;

WILHELM, M ;

JANS, E ;

KONIJN, J ;

DEVRIES, R ;

FURGET, C ;

VOUTIER, E ;

ARENHOVEL, H .

PHYSICAL REVIEW LETTERS, 1995, 75 (01) :21-24

[9] AXIAL AND PSEUDOSCALAR NUCLEON FORM-FACTORS FROM LOW-ENERGY PION ELECTROPRODUCTION [J].

CHOI, S ;

DUVAL, MA ;

ELOUADRHIRI, L ;

ESTENNE, V ;

BARDIN, G ;

BERTHOT, J ;

BERTIN, PY ;

DEBOTTON, N ;

DIDELEZ, JP ;

FONVIEILLE, H ;

FOURNIER, G ;

FRASCARIA, R ;

GIFFON, M ;

GUICHON, PAM ;

MARCHAND, C ;

MARRONCLE, J ;

MARTINO, J ;

MILLER, J ;

NAHABETIAN, R ;

SAGHAI, B ;

SAMOUR, C ;

VERNIN, P ;

WARDE, E .

PHYSICAL REVIEW LETTERS, 1993, 71 (24) :3927-3930

[10] FORMS OF RELATIVISTIC DYNAMICS [J].

DIRAC, PAM .

REVIEWS OF MODERN PHYSICS, 1949, 21 (03) :392-399

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