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Title: Measurement of the proton spin structure function g{sup p}{und sub 1} with a pure hydrogen target.

Abstract

A measurement of the proton spin structure function g1p(x,Q{sup 2}) in deep-inelastic scattering is presented. The data were taken with the 27.6 GeV longitudinally polarised positron beam at HERA incident on a longitudinally polarised pure hydrogen gas target internal to the storage ring. The kinematic range is 0.021<x<0.85 and 0.8 GeV{sup 2}<Q{sup 2}<20 GeV{sup 2}.

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ; ;  [1]; ;
  1. (NIKHEF)
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
FOR; USDOE Office of Science (SC); National Science Foundation (NSF)
OSTI Identifier:
942465
Report Number(s):
ANL/PHY/JA-31750
Journal ID: ISSN 0370-2693; PYLBAJ; TRN: US200916%%542
DOE Contract Number:  
DE-AC02-06CH11357
Resource Type:
Journal Article
Journal Name:
Phys. Lett. B
Additional Journal Information:
Journal Volume: 442; Journal Issue: 1998; Journal ID: ISSN 0370-2693
Country of Publication:
United States
Language:
ENGLISH
Subject:
08 HYDROGEN; 43 PARTICLE ACCELERATORS; DEEP INELASTIC SCATTERING; HYDROGEN; POSITRON BEAMS; PROTONS; SCATTERING; SPIN; STORAGE RINGS; STRUCTURE FUNCTIONS; TARGETS

Citation Formats

Airapetian, A., Akopov, N., Akushevich, I., Amarian, M., Aschenauer, E. C., De Schepper, D., Gao, H., Hansen, J.-O., Jackson, H. E., O'Neill, T. G., Potterveld, D. H., HERMES Collaboration, Physics, Yerevan Physics Inst., DESY, Nationaal Inst. voor Kernfysica en Hoge-Energiefysica, Inst. Nazionale di Fisica Nucleare, and Massachusetts Inst. of Tech. Measurement of the proton spin structure function g{sup p}{und sub 1} with a pure hydrogen target.. United States: N. p., 1998. Web. doi:10.1016/S0370-2693(98)01341-0.
Airapetian, A., Akopov, N., Akushevich, I., Amarian, M., Aschenauer, E. C., De Schepper, D., Gao, H., Hansen, J.-O., Jackson, H. E., O'Neill, T. G., Potterveld, D. H., HERMES Collaboration, Physics, Yerevan Physics Inst., DESY, Nationaal Inst. voor Kernfysica en Hoge-Energiefysica, Inst. Nazionale di Fisica Nucleare, & Massachusetts Inst. of Tech. Measurement of the proton spin structure function g{sup p}{und sub 1} with a pure hydrogen target.. United States. doi:10.1016/S0370-2693(98)01341-0.
Airapetian, A., Akopov, N., Akushevich, I., Amarian, M., Aschenauer, E. C., De Schepper, D., Gao, H., Hansen, J.-O., Jackson, H. E., O'Neill, T. G., Potterveld, D. H., HERMES Collaboration, Physics, Yerevan Physics Inst., DESY, Nationaal Inst. voor Kernfysica en Hoge-Energiefysica, Inst. Nazionale di Fisica Nucleare, and Massachusetts Inst. of Tech. Thu . "Measurement of the proton spin structure function g{sup p}{und sub 1} with a pure hydrogen target.". United States. doi:10.1016/S0370-2693(98)01341-0.
@article{osti_942465,
title = {Measurement of the proton spin structure function g{sup p}{und sub 1} with a pure hydrogen target.},
author = {Airapetian, A. and Akopov, N. and Akushevich, I. and Amarian, M. and Aschenauer, E. C. and De Schepper, D. and Gao, H. and Hansen, J.-O. and Jackson, H. E. and O'Neill, T. G. and Potterveld, D. H. and HERMES Collaboration and Physics and Yerevan Physics Inst. and DESY and Nationaal Inst. voor Kernfysica en Hoge-Energiefysica and Inst. Nazionale di Fisica Nucleare and Massachusetts Inst. of Tech.},
abstractNote = {A measurement of the proton spin structure function g1p(x,Q{sup 2}) in deep-inelastic scattering is presented. The data were taken with the 27.6 GeV longitudinally polarised positron beam at HERA incident on a longitudinally polarised pure hydrogen gas target internal to the storage ring. The kinematic range is 0.021<x<0.85 and 0.8 GeV{sup 2}<Q{sup 2}<20 GeV{sup 2}.},
doi = {10.1016/S0370-2693(98)01341-0},
journal = {Phys. Lett. B},
issn = {0370-2693},
number = 1998,
volume = 442,
place = {United States},
year = {1998},
month = {1}
}