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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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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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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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Combined Analysis of Neutrino and Antineutrino Charged Current Inclusive Interactions
/ Franco-Patino, Juan M (Seville U.) ; Gacino-Olmedo, Alejandro N (Seville U. ; CERN) ; Gonzalez-Rosa, Jesus (Seville U.) ; Dolan, Stephen J (CERN) ; Megias, Guillermo D (Seville U.) ; Munteanu, Laura (CERN) ; Barbaro, Maria B (INFN, Turin ; Turin U.) ; Caballero, Juan A (Seville U.)
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. [...]
2024 - 20 p.
- Published in : Symmetry 16 (2024) 592
Fulltext: PDF;
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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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Analytic integration of soft and collinear radiation in factorised QCD cross sections at NNLO
/ Magnea, Lorenzo (CERN ; Turin U. ; INFN, Turin) ; Pelliccioli, Giovanni (Wurzburg U.) ; Signorile-Signorile, Chiara (Turin U. ; INFN, Turin ; KIT, Karlsruhe, Dept. Phys.) ; Torrielli, Paolo (Turin U. ; INFN, Turin) ; Uccirati, Sandro (Turin U. ; INFN, Turin)
Within the framework of local analytic sector subtraction, we present the full analytic integration of double-real and real-virtual local infrared counterterms that enter NNLO QCD computations with any number of massless final-state partons. We show that a careful choice of phase-space mappings leads to simple analytic results, including non-singular terms, that can be obtained with conventional integration techniques..
arXiv:2010.14493; P3H-20-061; TTP20-036; CERN-TH-2020-178.-
2021-02-03 - 42 p.
- Published in : JHEP 2102 (2021) 037
Article from SCOAP3: PDF; Fulltext: PDF;
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First results on monolithic CMOS detector with internal gain
/ Follo, U. (INFN, Turin ; Turin Polytechnic) ; Gioachin, G. (INFN, Turin ; Polytech. Turin) ; Ferrero, C. (INFN, Turin ; Turin Polytechnic) ; Mandurrino, M. (INFN, Turin) ; Bregant, M. (Sao Paulo U.) ; Bufalino, S. (INFN, Turin ; Polytech. Turin) ; Carnesecchi, F. (CERN) ; Cavazza, D. (INFN, Bologna) ; Colocci, M. (INFN, Bologna ; Bologna U.) ; Corradino, T. (Trento U. ; INFN, Trento) et al.
In this paper we report on a set of characterisations carried out on the first monolithic LGAD prototype integrated in a customised 110 nm CMOS process having a depleted active volume thickness of 48 $\mu$m. This prototype is formed by a pixel array where each pixel has a total size of 100 $\mu$m $\times$ 250 $\mu$m and includes a high-speed front-end amplifier. [...]
arXiv:2406.19906.-
2024-07-29 - 18 p.
- Published in : JINST 19 (2024) P07033
Fulltext: 2406.19906 - PDF; Publication - PDF;
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The Cylindrical GEM Inner Tracker of the BESIII experiment: prototype test beam results
/ Lavezzi, L. (Beijing, Inst. High Energy Phys. ; INFN, Turin) ; Alexeev, M. (INFN, Turin) ; Amoroso, A. (INFN, Turin ; Turin U.) ; Baldini Ferroli, R. (Beijing, Inst. High Energy Phys. ; Frascati) ; Bertani, M. (Frascati) ; Bettoni, D. (INFN, Ferrara) ; Bianchi, F. (INFN, Turin ; Turin U.) ; Calcaterra, A. (Frascati) ; Canale, N. (INFN, Ferrara) ; Capodiferro, M. (Frascati ; INFN, Rome ; Rome U.) et al.
A cylindrical GEM detector is under development, to serve as an upgraded inner tracker at the BESIII spectrometer. It will consist of three layers of cylindrically-shaped triple GEMs surrounding the interaction point. [...]
arXiv:1706.02428.-
2017-07-27 - 6 p.
- Published in : JINST 12 (2017) C07038
Preprint: PDF;
In : Instrumentation for Colliding Beam Physics, Novosibirsk, Russia, 27 Feb - 3 Mar 2017, pp.C07038
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