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Measurement of muon neutrino quasielastic scattering on a hydrocarbon target at E<inf>ν</inf>∼3.5 GeV

  • G. A. Fiorentini
  • , D. W. Schmitz
  • , P. A. Rodrigues
  • , L. Aliaga
  • , O. Altinok
  • , B. Baldin
  • , A. Baumbaugh
  • , A. Bodek
  • , D. Boehnlein
  • , S. Boyd
  • , R. Bradford
  • , W. K. Brooks
  • , H. Budd
  • , A. Butkevich
  • , D. A. Martinez Caicedo
  • , C. M. Castromonte
  • , M. E. Christy
  • , H. Chung
  • , J. Chvojka
  • , M. Clark
  • H. Da Motta, D. S. Damiani, I. Danko, M. Datta, M. Day, R. Demaat, J. Devan, E. Draeger, S. A. Dytman, G. A. Díaz, B. Eberly, D. A. Edmondson, J. Felix, L. Fields, T. Fitzpatrick, A. Gago, H. Gallagher, C. A. George, J. A. Gielata, C. Gingu, B. Gobbi, R. Gran, N. Grossman, J. Hanson, D. A. Harris, J. Heaton, A. Higuera, I. J. Howley, K. Hurtado, M. Jerkins, T. Kafka, J. Kaisen, M. O. Kanter, C. E. Keppel, J. Kilmer, M. Kordosky, A. H. Krajeski, S. A. Kulagin, T. Le, H. Lee, A. G. Leister, G. Locke, G. Maggi, E. Maher, S. Manly, W. A. Mann, C. M. Marshall, K. S. McFarland, C. L. McGivern, A. M. McGowan, A. Mislivec, J. G. Morfín, J. Mousseau, D. Naples, J. K. Nelson, G. Niculescu, I. Niculescu, N. Ochoa, C. D. O'Connor, J. Olsen, B. Osmanov, J. Osta, J. L. Palomino, V. Paolone, J. Park, C. E. Patrick, G. N. Perdue, C. PeÑa, L. Rakotondravohitra, R. D. Ransome, H. Ray, L. Ren, C. Rude, K. E. Sassin, H. Schellman, R. M. Schneider, E. C. Schulte, C. Simon, F. D. Snider, M. C. Snyder, J. T. Sobczyk, C. J. Solano Salinas, N. Tagg, W. Tan, B. G. Tice, G. Tzanakos, J. P. Velásquez, J. Walding, T. Walton, J. Wolcott, B. A. Wolthuis, N. Woodward, G. Zavala, H. B. Zeng, D. Zhang, L. Y. Zhu, B. P. Ziemer
  • Centro Brasileiro de Pesquisas Físicas
  • Fermi National Accelerator Laboratory
  • The Enrico Fermi Institute
  • University of Rochester
  • William & Mary
  • Pontificia Universidad Católica del Perú
  • Tufts University
  • University of Pittsburgh
  • Universidad Técnica Federico Santa María
  • Institute for Nuclear Research of the Russian Academy of Sciences
  • Hampton University
  • University of Minnesota Duluth
  • Universidad de Guanajuato
  • Northwestern University
  • Universidad Nacional de Ingenieria, Lima
  • The University of Texas at Austin
  • Rutgers University–New Brunswick
  • Massachusetts College of Liberal Arts
  • University of Florida
  • James Madison University
  • University of California, Irvine
  • University of Wroclaw
  • Otterbein University
  • Ethnikó ke Kapodistriakó Panepistímio Athinón

Research output: Contribution to journalArticlepeer-review

204 Scopus citations

Abstract

We report a study of νμ charged-current quasielastic events in the segmented scintillator inner tracker of the MINERvA experiment running in the NuMI neutrino beam at Fermilab. The events were selected by requiring a μ- and low calorimetric recoil energy separated from the interaction vertex. We measure the flux-averaged differential cross section, dσ/dQ2, and study the low energy particle content of the final state. Deviations are found between the measured dσ/dQ2 and the expectations of a model of independent nucleons in a relativistic Fermi gas. We also observe an excess of energy near the vertex consistent with multiple protons in the final state. © 2013 American Physical Society.
Original languageSpanish
JournalPhysical Review Letters
Volume111
StatePublished - 11 Jul 2013

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