Journal article
Measurement of high-Q(2) charged current cross sections in e(-)p deep inelastic scattering at HERA
Physics letters. B, Vol.539(3-4), pp.197-217
07/18/2002
DOI: 10.1016/S0370-2693(02)02093-2
Abstract
Cross sections for e(-)p charged current deep inelastic scattering have been measured at a centre-of-mass energy of 318 GeV with an integrated luminosity of 16.4 pb(-1) using the ZEUS detector at HERA. Differential cross sections dsigma/dQ(2), dsigma/dx and dsigma/dy are presented for Q(2) > 200 GeV2. In addition, d(2)sigma/(dxdQ(2)) was measured in the kinematic range 280 GeV2 < Q(2) < 30000 GeV2 and 0.015 < x < 0.42. The predictions of the Standard Model agree well with the measured cross sections. The mass of the W boson, determined from a fit to dsigma/dQ(2), is M-W = 80.3 +/- 2.1 (stat.) +/- 1.2(syst.) +/- 1.0(PDF) GeV. (C) 2002 Published by Elsevier Science B.V.
Details
- Title: Subtitle
- Measurement of high-Q(2) charged current cross sections in e(-)p deep inelastic scattering at HERA
- Creators
- ZEUS CollaborationJ Repond (Contributor)
- Resource Type
- Journal article
- Publication Details
- Physics letters. B, Vol.539(3-4), pp.197-217
- DOI
- 10.1016/S0370-2693(02)02093-2
- ISSN
- 0370-2693
- eISSN
- 1873-2445
- Publisher
- Elsevier
- Number of pages
- 21
- Language
- English
- Date published
- 07/18/2002
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984627222702771
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