Measurement of charged current deep inelastic scattering cross sections with a longitudinally polarised electron beam at HERA
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Publication date
2009
Authors
Chekanov, S.
Kooijman, P.
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Article
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Abstract
Measurements of the cross sections for charged current deep inelastic scattering in e − p collisions with longitudinally polarised electron beams are presented. The measurements are based on a data sample with an integrated luminosity of 175 pb−1 collected with the ZEUS detector at HERA at a centre-of-mass energy of 318 GeV. The total cross section is given for positively and negatively polarised electron beams. The differential cross-sections d σ/dQ 2, d σ/dx and d σ/dy are presented for Q 2>200 GeV2. The double-differential cross-section d 2 σ/dxdQ 2 is presented in the kinematic range 280
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Chekanov, S & Kooijman, P 2009, 'Measurement of charged current deep inelastic scattering cross sections with a longitudinally polarised electron beam at HERA', European physical journal. C, particles and fields, vol. 61, no. 2, pp. 223-235.