Combined Analysis of Neutrino and Antineutrino Charged Current Inclusive Interactions

被引：0

作者：

Franco-Patino, Juan M. ^{[1
]}

Gacino-Olmedo, Alejandro N. ^{[1
,2
]}

Gonzalez-Rosa, Jesus ^{[1
]}

Dolan, Stephen J. ^{[2
]}

Megias, Guillermo D. ^{[1
]}

Munteanu, Laura ^{[2
]}

Barbaro, Maria B. ^{[3
,4
]}

Caballero, Juan A. ^{[1
]}

机构：

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

[2] European Org Nucl Res CERN, CH-1211 Geneva, Switzerland

[3] Univ Torino, Dipartimento Fis, Via P Giuria 1, I-10125 Turin, Italy

[4] INFN, Sez Torino, Via P Giuria 1, I-10125 Turin, Italy

来源：

SYMMETRY-BASEL | 2024年 / 16卷 / 05期

关键词：

weak interactions; neutrino oscillations; asymmetry; neutrino interactions; neutrino cross sections; long-baseline neutrino experiments; neutrino-nucleus scattering; neutrino antineutrino; relativistic mean field; superscaling; CROSS-SECTION; SCATTERING;

D O I：

10.3390/sym16050592

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This paper presents a combined analysis of muon neutrino and antineutrino charged-current cross sections at kinematics of relevance for the T2K, MINERvA and MicroBooNE experiments. We analyze the sum, difference and asymmetry of neutrino versus antineutrino cross sections in order to get a better understanding of the nuclear effects involved in these processes. Nuclear models based on the superscaling behavior and the relativistic mean field theory are applied, covering a wide range of kinematics, from hundreds of MeV to several GeV, and the relevant nuclear regimes, i.e., from quasileastic reactions to deep inelastic scattering processes. The NEUT neutrino-interaction event generator, used in neutrino oscillation experiments, is also applied to the analysis of the quasielastic channel via local Fermi gas and spectral function approaches.

引用

页数：20

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