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Title: Impact of new neutrino deep inelastic scattering and Drell-Yan data on large-x parton distributions

Abstract

New data sets have recently become available for neutrino and antineutrino deep inelastic scattering on nuclear targets and for inclusive dimuon production in pp and pd interactions. These data sets are sensitive to different combinations of parton distribution functions in the large-x region and, therefore, provide different constraints when incorporated into global parton distribution function fits. We compare and contrast the effects of these new data on parton distribution fits, with special emphasis on the effects at large x. The effects of the use of nuclear targets in the neutrino and antineutrino data sets are also investigated.

Authors:
 [1]; ; ;  [2];  [3];  [4];  [5];  [6]
  1. Florida State University, Tallahassee, Florida 32306 (United States)
  2. Michigan State University, East Lansing, Michigan 48824 (United States)
  3. Hampton University, Hampton, Virginia 23668 (United States) and Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606 (United States)
  4. Argonne National Laboratory, Argonne, Illinois 60439 (United States)
  5. Fermi National Laboratory, Batavia, Illinois 60510 (United States)
  6. Southern Methodist University, Dallas, Texas 75275 (United States)
Publication Date:
OSTI Identifier:
21020077
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles Fields; Journal Volume: 75; Journal Issue: 5; Other Information: DOI: 10.1103/PhysRevD.75.054030; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ANTINEUTRINOS; COMPARATIVE EVALUATIONS; DEEP INELASTIC SCATTERING; DISTRIBUTION; DISTRIBUTION FUNCTIONS; DRELL MODEL; GLUONS; INCLUSIVE INTERACTIONS; NEUTRINO REACTIONS; PARTICLE KINEMATICS; PARTICLE PRODUCTION; PROTON-PROTON INTERACTIONS; QUARKS

Citation Formats

Owens, J. F., Huston, J., Pumplin, J., Stump, D., Keppel, C. E., Kuhlmann, S., Morfin, J. G., and Olness, F.. Impact of new neutrino deep inelastic scattering and Drell-Yan data on large-x parton distributions. United States: N. p., 2007. Web. doi:10.1103/PHYSREVD.75.054030.
Owens, J. F., Huston, J., Pumplin, J., Stump, D., Keppel, C. E., Kuhlmann, S., Morfin, J. G., & Olness, F.. Impact of new neutrino deep inelastic scattering and Drell-Yan data on large-x parton distributions. United States. doi:10.1103/PHYSREVD.75.054030.
Owens, J. F., Huston, J., Pumplin, J., Stump, D., Keppel, C. E., Kuhlmann, S., Morfin, J. G., and Olness, F.. Thu . "Impact of new neutrino deep inelastic scattering and Drell-Yan data on large-x parton distributions". United States. doi:10.1103/PHYSREVD.75.054030.
@article{osti_21020077,
title = {Impact of new neutrino deep inelastic scattering and Drell-Yan data on large-x parton distributions},
author = {Owens, J. F. and Huston, J. and Pumplin, J. and Stump, D. and Keppel, C. E. and Kuhlmann, S. and Morfin, J. G. and Olness, F.},
abstractNote = {New data sets have recently become available for neutrino and antineutrino deep inelastic scattering on nuclear targets and for inclusive dimuon production in pp and pd interactions. These data sets are sensitive to different combinations of parton distribution functions in the large-x region and, therefore, provide different constraints when incorporated into global parton distribution function fits. We compare and contrast the effects of these new data on parton distribution fits, with special emphasis on the effects at large x. The effects of the use of nuclear targets in the neutrino and antineutrino data sets are also investigated.},
doi = {10.1103/PHYSREVD.75.054030},
journal = {Physical Review. D, Particles Fields},
number = 5,
volume = 75,
place = {United States},
year = {Thu Mar 01 00:00:00 EST 2007},
month = {Thu Mar 01 00:00:00 EST 2007}
}