Relativistic descriptions of inclusive quasielastic electron scattering: Application to scaling and superscaling ideas

被引：43
作者：
Meucci, Andrea [1 ,2 ]
Caballero, J. A. [3 ]
Giusti, C. [1 ,2 ]
Pacati, F. D. [1 ,2 ]
Udias, J. M. [4 ]
机构：
[1] Univ Pavia, Dipartimento Fis Nucl & Teor, I-27100 Pavia, Italy
[2] Ist Nazl Fis Nucl, Sez Pavia, I-27100 Pavia, Italy
[3] Univ Seville, Dept Fis Atom Mol & Nucl, E-41080 Seville, Spain
[4] Univ Complutense Madrid, Grp Fis Nucl, Dept Fis Atom Mol & Nucl, E-28040 Madrid, Spain
来源：
PHYSICAL REVIEW C | 2009年 / 80卷 / 02期
关键词：
MESON-EXCHANGE CURRENTS; GREENS-FUNCTION APPROACH; FINAL-STATE INTERACTION; ELECTROMAGNETIC RESPONSE; NUCLEUS SCATTERING; CROSS-SECTIONS; NEUTRINO; E; A(E;
D O I：
10.1103/PhysRevC.80.024605
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：
An analysis of inclusive quasielastic electron scattering is presented using different descriptions of the final-state interactions within the framework of the relativistic impulse approximation. The relativistic Green's function approach is compared with calculations based on the use of relativistic purely real mean-field potentials in the final state. Both approaches lead to a redistribution of the strength but conserving the total flux. Results for the differential cross section at different energies are presented. Scaling properties are also analyzed and discussed.
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页数：12
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共 88 条
[1]   Nuclear response functions for the N-N*(1440) transition [J].
Alvarez-Ruso, L ;
Barbaro, MB ;
Donnelly, TW ;
Molinari, A .
NUCLEAR PHYSICS A, 2003, 724 (1-2) :157-177
[2]   Final-state interactions and superscaling in the semi-relativistic approach to quasielastic electron and neutrino scattering [J].
Amaro, J. E. ;
Barbaro, M. B. ;
Caballero, J. A. ;
Donnelly, T. W. ;
Udias, J. M. .
PHYSICAL REVIEW C, 2007, 75 (03)
[3]   Semirelativistic description of quasielastic neutrino reactions and superscaling in a continuum shell model [J].
Amaro, JE ;
Barbaro, MB ;
Caballero, JA ;
Donnelly, TW ;
Maieron, C .
PHYSICAL REVIEW C, 2005, 71 (06)
[4]   Superscaling and neutral current quasielastic neutrino-nucleus scattering [J].
Amaro, JE ;
Barbaro, MB ;
Caballero, JA ;
Donnelly, TW .
PHYSICAL REVIEW C, 2006, 73 (03)
[5]   Delta-isobar relativistic meson exchange currents in quasielastic electron scattering [J].
Amaro, JE ;
Barbaro, MB ;
Caballero, JA ;
Donnelly, TW ;
Molinari, A .
NUCLEAR PHYSICS A, 2003, 723 (1-2) :181-204
[6]   Gauge and Lorentz invariant one-pion exchange currents in electron scattering from a relativistic Fermi gas [J].
Amaro, JE ;
Barbaro, MB ;
Caballero, JA ;
Donnelly, TW ;
Molinari, A .
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2002, 368 (04) :317-407
[7]   Relativistic pionic effects in quasielastic electron scattering [J].
Amaro, JE ;
Barbaro, MB ;
Caballero, JA ;
Donnelly, TW ;
Molinari, A .
NUCLEAR PHYSICS A, 2002, 697 (1-2) :388-428
[8]   Short-range correlations and meson exchange currents in photonucleon emission [J].
Anguiano, M ;
Co', G ;
Lallena, AM ;
Mokhtar, SR .
ANNALS OF PHYSICS, 2002, 296 (02) :235-262
[9]   Superscaling and neutral current quasielastic neutrino-nucleus scattering beyond the relativistic Fermi gas model [J].
Antonov, A. N. ;
Ivanov, M. V. ;
Barbaro, M. B. ;
Caballero, J. A. ;
Moya de Guerra, E. ;
Gaidarov, M. K. .
PHYSICAL REVIEW C, 2007, 75 (06)
[10]   Superscaling analysis of inclusive electron scattering and its extension to charge-changing neutrino-nucleus cross sections beyond the relativistic Fermi gas approach [J].
Antonov, A. N. ;
Ivanov, M. V. ;
Gaidarov, M. K. ;
de Guerra, E. Moya ;
Caballero, J. A. ;
Barbaro, M. B. ;
Udias, J. M. ;
Sarriguren, P. .
PHYSICAL REVIEW C, 2006, 74 (05)
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