First Measurement of Differential Charged Current Quasielasticlike ν_{μ}-Argon Scattering Cross Sections with the MicroBooNE Detector
Affiliations
- 1 Tufts University, Medford, Massachusetts 02155, USA.
- 2 Kansas State University (KSU), Manhattan, Kansas 66506, USA.
- 3 Illinois Institute of Technology (IIT), Chicago, Illinois 60616, USA.
- 4 University of Cambridge, Cambridge CB3 0HE, United Kingdom.
- 5 University of Texas, Arlington, Texas 76019, USA.
- 6 Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA.
- 7 Department of Physics, Wright Laboratory, Yale University, New Haven, Connecticut 06520, USA.
- 8 Fermi National Accelerator Laboratory (FNAL), Batavia, Illinois 60510, USA.
- 9 University of Michigan, Ann Arbor, Michigan 48109, USA.
- 10 University of Oxford, Oxford OX1 3RH, United Kingdom.
- 11 The University of Manchester, Manchester M13 9PL, United Kingdom.
- 12 Harvard University, Cambridge, Massachusetts 02138, USA.
- 13 Syracuse University, Syracuse, New York 13244, USA.
- 14 Brookhaven National Laboratory (BNL), Upton, New York 11973, USA.
- 15 Lancaster University, Lancaster LA1 4YW, United Kingdom.
- 16 Columbia University, New York, New York 10027, USA.
- 17 Colorado State University, Fort Collins, Colorado 80523, USA.
- 18 Universität Bern, Bern CH-3012, Switzerland.
- 19 Pacific Northwest National Laboratory (PNNL), Richland, Washington 99352, USA.
- 20 Tel Aviv University, Tel Aviv, Israel 69978.
- 21 SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
- 22 University of Minnesota, Minneapolis, Minnesota 55455, USA.
- 23 University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA.
- 24 Davidson College, Davidson, North Carolina 28035, USA.
- 25 South Dakota School of Mines and Technology (SDSMT), Rapid City, South Dakota 57701, USA.
- 26 Universidad de Granada, E-18071 Granada, Spain.
- 27 Los Alamos National Laboratory (LANL), Los Alamos, New Mexico 87545, USA.
- 28 University of Tennessee, Knoxville, Tennessee 37996, USA.
- 29 Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061, USA.
- 30 University of Cincinnati, Cincinnati, Ohio 45221, USA.
- 31 University of California, Santa Barbara, California 93106, USA.
- 32 University of Warwick, Coventry CV4 7AL, United Kingdom.
- 33 Rutgers University, Piscataway, New Jersey 08854, USA.
- 34 University of Chicago, Chicago, Illinois 60637, USA.
- 35 Saint Mary's University of Minnesota, Winona, Minnesota 55987, USA.
- 36 New Mexico State University (NMSU), Las Cruces, New Mexico 88003, USA.
- 37 St. Catherine University, Saint Paul, Minnesota 55105, USA.
- 38 Otterbein University, Westerville, Ohio 43081, USA.
- PMID: 33258649
- DOI: 10.1103/PhysRevLett.125.201803
First Measurement of Differential Charged Current Quasielasticlike ν_{μ}-Argon Scattering Cross Sections with the MicroBooNE Detector
Authors
Affiliations
- 1 Tufts University, Medford, Massachusetts 02155, USA.
- 2 Kansas State University (KSU), Manhattan, Kansas 66506, USA.
- 3 Illinois Institute of Technology (IIT), Chicago, Illinois 60616, USA.
- 4 University of Cambridge, Cambridge CB3 0HE, United Kingdom.
- 5 University of Texas, Arlington, Texas 76019, USA.
- 6 Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA.
- 7 Department of Physics, Wright Laboratory, Yale University, New Haven, Connecticut 06520, USA.
- 8 Fermi National Accelerator Laboratory (FNAL), Batavia, Illinois 60510, USA.
- 9 University of Michigan, Ann Arbor, Michigan 48109, USA.
- 10 University of Oxford, Oxford OX1 3RH, United Kingdom.
- 11 The University of Manchester, Manchester M13 9PL, United Kingdom.
- 12 Harvard University, Cambridge, Massachusetts 02138, USA.
- 13 Syracuse University, Syracuse, New York 13244, USA.
- 14 Brookhaven National Laboratory (BNL), Upton, New York 11973, USA.
- 15 Lancaster University, Lancaster LA1 4YW, United Kingdom.
- 16 Columbia University, New York, New York 10027, USA.
- 17 Colorado State University, Fort Collins, Colorado 80523, USA.
- 18 Universität Bern, Bern CH-3012, Switzerland.
- 19 Pacific Northwest National Laboratory (PNNL), Richland, Washington 99352, USA.
- 20 Tel Aviv University, Tel Aviv, Israel 69978.
- 21 SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
- 22 University of Minnesota, Minneapolis, Minnesota 55455, USA.
- 23 University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA.
- 24 Davidson College, Davidson, North Carolina 28035, USA.
- 25 South Dakota School of Mines and Technology (SDSMT), Rapid City, South Dakota 57701, USA.
- 26 Universidad de Granada, E-18071 Granada, Spain.
- 27 Los Alamos National Laboratory (LANL), Los Alamos, New Mexico 87545, USA.
- 28 University of Tennessee, Knoxville, Tennessee 37996, USA.
- 29 Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061, USA.
- 30 University of Cincinnati, Cincinnati, Ohio 45221, USA.
- 31 University of California, Santa Barbara, California 93106, USA.
- 32 University of Warwick, Coventry CV4 7AL, United Kingdom.
- 33 Rutgers University, Piscataway, New Jersey 08854, USA.
- 34 University of Chicago, Chicago, Illinois 60637, USA.
- 35 Saint Mary's University of Minnesota, Winona, Minnesota 55987, USA.
- 36 New Mexico State University (NMSU), Las Cruces, New Mexico 88003, USA.
- 37 St. Catherine University, Saint Paul, Minnesota 55105, USA.
- 38 Otterbein University, Westerville, Ohio 43081, USA.
- PMID: 33258649
- DOI: 10.1103/PhysRevLett.125.201803
Abstract
We report on the first measurement of flux-integrated single differential cross sections for charged-current (CC) muon neutrino (ν_{μ}) scattering on argon with a muon and a proton in the final state, ^{40}Ar (ν_{μ},μp)X. The measurement was carried out using the Booster Neutrino Beam at Fermi National Accelerator Laboratory and the MicroBooNE liquid argon time projection chamber detector with an exposure of 4.59×10^{19} protons on target. Events are selected to enhance the contribution of CC quasielastic (CCQE) interactions. The data are reported in terms of a total cross section as well as single differential cross sections in final state muon and proton kinematics. We measure the integrated per-nucleus CCQE-like cross section (i.e., for interactions leading to a muon, one proton, and no pions above detection threshold) of (4.93±0.76_{stat}±1.29_{sys})×10^{-38} cm^{2}, in good agreement with theoretical calculations. The single differential cross sections are also in overall good agreement with theoretical predictions, except at very forward muon scattering angles that correspond to low-momentum-transfer events.
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