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Measurement of the ν_{e}-Nucleus Charged-Current Double-Differential Cross Section at ⟨E_{ν}⟩=2.4 GeV Using NOvA.
Acero, M A; Adamson, P; Aliaga, L; Anfimov, N; Antoshkin, A; Arrieta-Diaz, E; Asquith, L; Aurisano, A; Back, A; Baird, M; Balashov, N; Baldi, P; Bambah, B A; Bashar, S; Bays, K; Bernstein, R; Bhatnagar, V; Bhattarai, D; Bhuyan, B; Bian, J; Booth, A C; Bowles, R; Brahma, B; Bromberg, C; Buchanan, N; Butkevich, A; Calvez, S; Carroll, T J; Catano-Mur, E; Childress, S; Chatla, A; Chirco, R; Choudhary, B C; Christensen, A; Coan, T E; Colo, M; Cremonesi, L; Davies, G S; Derwent, P F; Ding, P; Djurcic, Z; Dolce, M; Doyle, D; Dueñas Tonguino, D; Dukes, E C; Ehrlich, R; Elkins, M; Ewart, E; Feldman, G J; Filip, P.
Afiliação
  • Acero MA; Universidad del Atlantico, Carrera 30 No. 8-49, Puerto Colombia, Atlantico, Colombia.
  • Adamson P; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Aliaga L; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Anfimov N; Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia.
  • Antoshkin A; Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia.
  • Arrieta-Diaz E; Universidad del Magdalena, Carrera 32 No 22-08 Santa Marta, Colombia.
  • Asquith L; Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom.
  • Aurisano A; Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, USA.
  • Back A; Indiana University, Bloomington, Indiana 47405, USA.
  • Baird M; Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011, USA.
  • Balashov N; Indiana University, Bloomington, Indiana 47405, USA.
  • Baldi P; Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom.
  • Bambah BA; Department of Physics, University of Virginia, Charlottesville, Virginia 22904, USA.
  • Bashar S; Joint Institute for Nuclear Research, Dubna, Moscow region 141980, Russia.
  • Bays K; Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA.
  • Bernstein R; School of Physics, University of Hyderabad, Hyderabad 500 046, India.
  • Bhatnagar V; Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA.
  • Bhattarai D; California Institute of Technology, Pasadena, California 91125, USA.
  • Bhuyan B; Illinois Institute of Technology, Chicago Illinois 60616, USA.
  • Bian J; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Booth AC; Department of Physics, Panjab University, Chandigarh 160 014, India.
  • Bowles R; University of Mississippi, University, Mississippi 38677, USA.
  • Brahma B; Department of Physics, IIT Guwahati, Guwahati 781 039, India.
  • Bromberg C; Department of Physics and Astronomy, University of California at Irvine, Irvine, California 92697, USA.
  • Buchanan N; School of Physics and Astronomy, University of Minnesota Twin Cities, Minneapolis, Minnesota 55455, USA.
  • Butkevich A; Particle Physics Research Centre, Department of Physics and Astronomy, Queen Mary University of London, London E1 4NS, United Kingdom.
  • Calvez S; Department of Physics and Astronomy, University of Sussex, Falmer, Brighton BN1 9QH, United Kingdom.
  • Carroll TJ; Indiana University, Bloomington, Indiana 47405, USA.
  • Catano-Mur E; Department of Physics, IIT Hyderabad, Hyderabad 502 205, India.
  • Childress S; Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824, USA.
  • Chatla A; Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA.
  • Chirco R; Institute for Nuclear Research of Russia, Academy of Sciences 7a, 60th October Anniversary prospect, Moscow 117312, Russia.
  • Choudhary BC; Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA.
  • Christensen A; Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA.
  • Coan TE; Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA.
  • Colo M; Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA.
  • Cremonesi L; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Davies GS; School of Physics, University of Hyderabad, Hyderabad 500 046, India.
  • Derwent PF; Illinois Institute of Technology, Chicago Illinois 60616, USA.
  • Ding P; Department of Physics and Astrophysics, University of Delhi, Delhi 110007, India.
  • Djurcic Z; Department of Physics, Colorado State University, Fort Collins, Colorado 80523-1875, USA.
  • Dolce M; Department of Physics, Southern Methodist University, Dallas, Texas 75275, USA.
  • Doyle D; Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA.
  • Dueñas Tonguino D; Particle Physics Research Centre, Department of Physics and Astronomy, Queen Mary University of London, London E1 4NS, United Kingdom.
  • Dukes EC; Indiana University, Bloomington, Indiana 47405, USA.
  • Ehrlich R; University of Mississippi, University, Mississippi 38677, USA.
  • Elkins M; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Ewart E; Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
  • Feldman GJ; Argonne National Laboratory, Argonne, Illinois 60439, USA.
  • Filip P; Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA.
Phys Rev Lett ; 130(5): 051802, 2023 Feb 03.
Article em En | MEDLINE | ID: mdl-36800478
ABSTRACT
The inclusive electron neutrino charged-current cross section is measured in the NOvA near detector using 8.02×10^{20} protons-on-target in the NuMI beam. The sample of GeV electron neutrino interactions is the largest analyzed to date and is limited by ≃17% systematic rather than the ≃7.4% statistical uncertainties. The double-differential cross section in final-state electron energy and angle is presented for the first time, together with the single-differential dependence on Q^{2} (squared four-momentum transfer) and energy, in the range 1 GeV≤E_{ν}<6 GeV. Detailed comparisons are made to the predictions of the GENIE, GiBUU, NEUT, and NuWro neutrino event generators. The data do not strongly favor a model over the others consistently across all three cross sections measured, though some models have especially good or poor agreement in the single differential cross section vs Q^{2}.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Prognostic_studies Idioma: En Ano de publicação: 2023 Tipo de documento: Article
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Prognostic_studies Idioma: En Ano de publicação: 2023 Tipo de documento: Article