7.1 Incentivos para publicaciones indizadas
URI permanente para esta colección
Examinar
Examinando 7.1 Incentivos para publicaciones indizadas por Autor "rp00106"
Resultados por página
Opciones de clasificación
-
PublicaciónAntineutrino Charged-Current Reactions on Hydrocarbon with Low Momentum Transfer(American Physical Society, 2018)
;Gran R. ;Betancourt M. ;Elkins M. ;Rodrigues P.A. ;Akbar F. ;Aliaga L. ;Andrade D.A. ;Bashyal A. ;Bellantoni L. ;Bercellie A. ;Bodek A. ;Bravar A. ;Budd H. ;Vera G.F.R.C. ;Cai T. ;Carneiro M.F. ;Coplowe D. ;Da Motta H. ;Dytman S.A. ;Díaz G.A. ;Felix J. ;Fields L. ;Fine R. ;Gallagher H. ;Ghosh A. ;Haider H. ;Han J.Y. ;Harris D.A. ;Henry S. ;Jena D. ;Kleykamp J. ;Kordosky M. ;Le T. ;Leistico J.R. ;Lovlein A. ;Lu X.-G. ;Maher E. ;Manly S. ;Mann W.A. ;Marshall C.M. ;McFarland K.S. ;McGowan A.M. ;Messerly B. ;Miller J. ;Mislivec A. ;Morfín J.G. ;Mousseau J. ;Naples D. ;Nelson J.K. ;Nguyen C. ;Norrick A. ;Nuruzzaman ;Olivier A. ;Paolone V. ;Patrick C.E. ;Perdue G.N. ;Ramírez M.A. ;Ransome R.D. ;Ray H. ;Ren L. ;Rimal D. ;Ruterbories D. ;Schellman H. ;Salinas C.J.S. ;Su H. ;Sultana M. ;Falero S.S. ;Valencia E. ;Wolcott J. ;Wospakrik M. ;Yaeggy B.(MINERvA Collaboration)We report on multinucleon effects in low momentum transfer (< 0.8 GeV=c) antineutrino interactions on plastic (CH) scintillator. These data are from the 2010–2011 antineutrino phase of the MINERvA experiment at Fermilab. The hadronic energy spectrum of this inclusive sample is well described when a screening effect at a low energy transfer and a two-nucleon knockout process are added to a relativistic Fermi gas model of quasielastic, Δ resonance, and higher resonance processes. In this analysis, model elements introduced to describe previously published neutrino results have quantitatively similar benefits for this antineutrino sample. We present the results as a double-differential cross section to accelerate the investigation of alternate models for antineutrino scattering off nuclei. -
PublicaciónMeasurement of Final-State Correlations in Neutrino Muon-Proton Mesonless Production on Hydrocarbon at Eν ©=3 GeV(American Physical Society, 2018)
;Lu X.-G. ;Betancourt M. ;Walton T. ;Akbar F. ;Aliaga L. ;Altinok O. ;Andrade D.A. ;Ascencio M. ;Bellantoni L. ;Bercellie A. ;Bodek A. ;Bravar A. ;Budd H. ;Cai T. ;Carneiro M.F. ;Chaves J. ;Coplowe D. ;Da Motta H. ;Dytman S.A. ;Díaz G.A. ;Felix J. ;Fields L. ;Fine R. ;Gago A.M. ;Galindo R. ;Gallagher H. ;Ghosh A. ;Gran R. ;Harris D.A. ;Henry S. ;Jena S. ;Jena D. ;Kleykamp J. ;Kordosky M. ;Le T. ;Maher E. ;Manly S. ;Mann W.A. ;Marshall C.M. ;McFarland K.S. ;McGowan A.M. ;Messerly B. ;Miller J. ;Mislivec A. ;Morfín J.G. ;Mousseau J. ;Naples D. ;Nelson J.K. ;Nguyen C. ;Norrick A. ;Nuruzzaman ;Olivier A. ;Paolone V. ;Patrick C.E. ;Perdue G.N. ;Ramírez M.A. ;Ransome R.D. ;Ren L. ;Rimal D. ;Rodrigues P.A. ;Ruterbories D. ;Schellman H. ;Sobczyk J.T. ;Salinas C.J.S. ;Su H. ;Sultana M. ;Valencia E. ;Wark D. ;Weber A. ;Wolcott J. ;Wospakrik M. ;Yaeggy B.(MINERvA Collaboration)Final-state kinematic imbalances are measured in mesonless production of νμ þ A → μ− þ p þ X in the MINERvA tracker. Initial- and final-state nuclear effects are probed using the direction of the μ−-p transverse momentum imbalance and the initial-state momentum of the struck neutron. Differential cross sections are compared to predictions based on current approaches to medium modeling. These models underpredict the cross section at intermediate intranuclear momentum transfers that generally exceed the Fermi momenta. As neutrino interaction models need to correctly incorporate the effect of the nucleus in order to predict neutrino energy resolution in oscillation experiments, this result points to a region of phase space where additional cross section strength is needed in current models, and demonstrates a new technique that would be suitable for use in fine-grained liquid argon detectors where the effect of the nucleus may be even larger.