Superscaling and neutral current quasielastic neutrino-nucleus scattering beyond the relativistic Fermi gas model

被引：23

作者：

Antonov, A. N. ^{[1
]}

Ivanov, M. V.

Barbaro, M. B.

Caballero, J. A.

Moya de Guerra, E.

Gaidarov, M. K.

机构：

[1] Bulgarian Acad Sci, Inst Nucl Res & Nucl Energy, BU-1784 Sofia, Bulgaria

[2] Univ Turin, Dept Fis Teor, I-10125 Turin, Italy

[3] Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy

[4] Univ Seville, Dept Fis Atom Mol & Nucl, E-41080 Seville, Spain

[5] CSIC, Inst Estructura Mat, E-28006 Madrid, Spain

[6] Univ Complutense Madrid, Fac Ciencias Fis, Dept Fis Atom Mol & Nucl, E-28040 Madrid, Spain

来源：

PHYSICAL REVIEW C | 2007年 / 75卷 / 06期

关键词：

D O I：

10.1103/PhysRevC.75.064617

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 superscaling analysis is extended to include quasielastic (QE) scattering via the weak neutral current (NC) of neutrinos and antineutrinos from nuclei. The scaling function obtained within the coherent density fluctuation model (CDFM) [used previously in calculations of QE inclusive electron and charge-changing (CC) neutrino scattering] is applied to neutral current neutrino and antineutrino scattering with energies of 1 GeV from C-12 with a proton and neutron knockout (u-channel inclusive processes). The results are compared with those obtained using the scaling function from the relativistic Fermi gas model and the scaling function as determined from the superscaling analysis (SuSA) of QE electron scattering.

引用

页数：8

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