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1.
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Analysis of T2K and MINER$\nu$A Semi-Inclusive $\nu_\mu$−$^{12}$C Measurements
/ Franco-Patino, J M (Seville U. ; Turin U. ; INFN, Turin) ; González-Jiménez, R (Madrid U.) ; Dolan, S (CERN) ; Barbaro, M B (Turin U. ; INFN, Turin) ; Caballero, J A (Seville U. ; Granada U., Theor. Phys. Astrophys.) ; Megias, G D (Seville U. ; Tokyo U., ICRR) ; Udias, J M (Madrid U.)
We compare the semi-inclusive C cross-section measurements via T2K and MINERA collaborations with the predictions from the SuSAv2-MEC model implemented in the neutrino event generator GENIE and an unfactorized approach based on the relativistic distorted wave impulse approximation (RDWIA). Results, which include cross-sections as a function of the final muon and proton kinematics as well as correlations between both, show that the agreement with data obtained via the RDWIA approach—which accounts for final-state interactions—matches or improves GENIE-SuSAv2 predictions for very forward angles, where scaling violations are relevant..
2023 - 6 p.
- Published in : Phys. Sci. Forum 8 (2023) 43
Fulltext: PDF;
In : 23rd International Workshop on Neutrinos from Accelerators (NuFact 2022), Snowbird, Salt Lake City, Utah, United States, 30 Jul - 6 Aug 2022, pp.43
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2.
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From Inclusive to Semi-Inclusive One-Nucleon Knockout in Neutrino Event Generators
/ Nikolakopoulos, Alexis (Fermilab) ; Gardiner, Steven (Fermilab) ; Papadopoulou, Afroditi (Argonne) ; Dolan, Stephen (CERN) ; González-Jiménez, Raúl (Madrid U.)
In neutrino event generators, for models for neutrino and electron scattering only inclusive cross sections are implemented. When these models are used to describe a semi-inclusive cross section, the event generator attaches the hadron variables based on some assumptions. [...]
arXiv:2302.12182; FERMILAB-CONF-23-089-T.-
2023-07-13 - 6 p.
- Published in : Phys. Sci. Forum 8 (2023) 10
Fulltext: FERMILAB-CONF-23-089-T - PDF; Publication - PDF; 2302.12182 - PDF; External link: Fermilab Library Server
In : 23rd International Workshop on Neutrinos from Accelerators (NuFact 2022), Snowbird, Salt Lake City, Utah, United States, 30 Jul - 6 Aug 2022, pp.10
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3.
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New model comparison for semi-inclusive charged-current electron and muon neutrino scattering by <math display="inline"><mrow><mmultiscripts><mrow><mi>Ar</mi></mrow><mprescripts/><none/><mrow><mn>40</mn></mrow></mmultiscripts></mrow></math> in the energy range of the MicroBooNE experiment
/ Franco-Patino, J.M. (Seville U. ; IRFU, Saclay, DPP ; Turin U. ; INFN, Turin) ; Dolan, S. (CERN) ; González-Jiménez, R. (Madrid U.) ; Barbaro, M.B. (Turin U. ; INFN, Turin) ; Caballero, J.A. (Seville U. ; IRFU, Saclay, DPP ; Granada U.) ; Megias, G.D. (Seville U. ; IRFU, Saclay, DPP)
In this work we present a comparison of semi-inclusive muon and electron neutrino cross sections with $^{40}$Ar target measured by the MicroBooNE Collaboration with the predictions of an unfactorized model based on the relativistic distorted wave impulse approximation (RDWIA) and the SuSAv2-MEC model implemented in the neutrino event generator GENIE. The predictions based on the RDWIA approach, with a realistic description of the initial state and a phenomenological relativistic complex optical potential for the description of final state interactions, better describe the measured cross sections than GENIE-SuSAv2 and RDWIA with a purely real potential..
arXiv:2304.01916.-
2024-01-01 - 9 p.
- Published in : Phys. Rev. D 109 (2024) 013004
Fulltext: Publication - PDF; 2304.01916 - PDF;
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4.
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Final state interactions in semi-inclusive neutrino-nucleus scattering: Application to T2K and MINER$\nu$A experiments
/ Franco-Patino, J.M. (Seville U. ; INFN, Turin) ; González-Jiménez, R. (INFN, Milan) ; Dolan, S. (CERN) ; Barbaro, M.B. (INFN, Turin ; IPSA, Paris ; Turin U.) ; Caballero, J.A. (Seville U. ; Granada U., Theor. Phys. Astrophys.) ; Megias, G.D. (Seville U. ; Tokyo U., ICRR) ; Udias, J.M. (INFN, Milan)
We present a complete comparison of semi-inclusive $\nu_\mu$-$^{12}$C cross-section measurements by T2K and MINER$\nu$A collaborations with the predictions from the SuSAv2-MEC model implemented in the neutrino-nucleus event generator GENIE and an unfactorized approach based on the relativistic distorted wave impulse approximation (RDWIA). Results, that include cross sections as function of the final muon and proton kinematics and correlations between both, show that the agreement with data obtained by the RDWIA approach, that accounts for final-state interactions, matches or improves GENIE-SuSAv2 predictions for very forward angles where scaling violations are relevant..
arXiv:2207.02086.-
2022-12-01 - 20 p.
- Published in : Phys. Rev. D 106 (2022) 113005
Fulltext: PDF;
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5.
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Mean field approach to reconstructed neutrino energy distributions in accelerator-based experiments
/ Nikolakopoulos, A. (Gent U.) ; Martini, M. (IRFU, SPhN, Saclay) ; Ericson, M. (Lyon, IPN ; CERN) ; Van Dessel, N. (Gent U.) ; González-Jiménez, R. (UCM, Madrid, Dept. Phys. ; Gent U.) ; Jachowicz, N. (Gent U.)
The reconstruction of the neutrino energy is crucial in oscillation experiments that use interactions with nuclei to detect the neutrino. The common reconstruction procedure is based on the kinematics of the final-state lepton. [...]
arXiv:1808.07520.-
2018-11-05 - 9 p.
- Published in : Phys. Rev. C 98 (2018) 054603
Fulltext: PDF;
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6.
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Charged-current inclusive neutrino cross sections: Superscaling extension to the pion production and realistic spectral function for quasielastic
/ Ivanov, M V (Sofiya, Inst. Nucl. Res.) ; Antonov, A N (Sofiya, Inst. Nucl. Res. ; UCM, Madrid, Dept. Phys.) ; Barbaro, M B (Turin U. ; INFN, Turin) ; Caballero, J A (Seville U.) ; Megias, G D (Seville U.) ; González-Jiménez, R (U. Gent (main)) ; Moya de Guerra, E (UCM, Madrid, Dept. Phys.) ; Udías, J M (UCM, Madrid, Dept. Phys.)
Geneva : CERN, 2015
Published version from CERN: PDF;
In : 14th International Conference on Nuclear Reaction Mechanisms, Villa Monastero, Varenna, Italy, 15 - 19 Jun 2015, pp.109
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7.
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Charge-current and neutral-current quasielastic neutrino(antineutrino) scattering on $^{12}$C with realistic spectral and scaling functions
/ Antonov, A N (Sofiya, Inst. Nucl. Res.) ; Ivanov, M V (Sofiya, Inst. Nucl. Res. ; UCM, Madrid, Dept. Phys.) ; Antonov, A N (Sofiya, Inst. Nucl. Res.) ; Barbaro, M B (Turin U. ; INFN, Turin) ; Caballero, J A (Seville U.) ; Megias, G D (Seville U.) ; González-Jiménez, R (U. Gent (main)) ; Giusti, C (Pavia U. ; INFN, Pavia) ; Meucci, A (Pavia U. ; INFN, Pavia) ; Moya de Guerra, E (UCM, Madrid, Dept. Phys.) et al.
Geneva : CERN, 2015
Published version from CERN: PDF;
In : 14th International Conference on Nuclear Reaction Mechanisms, Villa Monastero, Varenna, Italy, 15 - 19 Jun 2015, pp.101
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