Measurement of High-Q² Charged Current Deep Inelastic Scattering Cross Sections with a Longitudinally Polarised Positron Beam at HERA

Authors

• H. Abramowicz, Tel Aviv University
• I. Abt, Max Planck Institute for Physics (Werner Heisenberg Institute)
• L. Adamczyk, AGH University of Science and Technology
• M. Adamus, Institute of Nuclear Chemistry and Technology, Warsaw
• R. Aggarwal, Panjab University
• S. Antonelli, Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
• P. Antonioli, Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
• A. Antonov, National Research Nuclear University MEPhI
• M. Arneodo, Università degli Studi del Piemonte Orientale "Amedeo Avogadro"
• V. Aushev, Institute of Nuclear Research, National Academy of Sciences in Ukraine
• Y. Aushev, Institute of Nuclear Research, National Academy of Sciences in Ukraine
• O. Bachynska, Deutsches Elektronen-Synchrotron (DESY)
• A. Bamberger, Universität Freiburg im Breisgau
• A. N. Barakbaev, Ministry of Education and Science of the Republic of Kazakhstan
• G. Barbagli, Istituto Nazionale di Fisica Nucleare, Sezione di Firenze
• G. Bari, Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
• F. Barreiro, Universidad Autónoma de Madrid
• D. Bartsch, Universität Bonn
• M. Basile, Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
• O. Behnke, Deutsches Elektronen-Synchrotron (DESY)
• J. Behr, Deutsches Elektronen-Synchrotron (DESY)
• U. Behrens, Deutsches Elektronen-Synchrotron (DESY)
• L. Bellagamba, Istituto Nazionale di Fisica Nucleare, Sezione di BolognaFollow
• A. Bertolin, Istituto Nazionale Di Fisica Nucleare, Sezione di Padova
• S. Bhadra, York University
• M. Bindi, Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
• C. Blohm, Deutsches Elektronen-Synchrotron (DESY)
• V. Bokhonov, Institute of Nuclear Research, National Academy of Sciences in Ukraine
• T. Bołd, AGH University of Science and Technology
• E. G. Boos, Ministry of Education and Science of the Republic of Kazakhstan
• K. Borras, Deutsches Elektronen-Synchrotron (DESY)
• Margarita C. K. Mattingly, Andrews UniversityFollow

Document Type

Article

Publication Date

12-1-2010

Abstract

Measurements of the cross sections for charged current deep inelastic scattering in e+p collisions with a longitudinally polarised positron beam are presented. The measurements are based on a data sample with an integrated luminosity of 132 pb-1 collected with the ZEUS detector at HERA at a centre-of-mass energy of 318 GeV. The total cross section is presented at positive and negative values of the longitudinal polarisation of the positron beams. The single-differential cross-sections dσ/dQ2, dσ/dx and dσ/dy are presented for Q2>200 GeV2. The reduced cross-section σ̃ is presented in the kinematic range 200

Journal Title

European Physical Journal C

Volume

70

Issue

4

First Page

945

Last Page

963

DOI

https://doi.org/10.1140/epjc/s10052-010-1498-9

First Department

Physics

Recommended Citation

Abramowicz, H.; Abt, I.; Adamczyk, L.; Adamus, M.; Aggarwal, R.; Antonelli, S.; Antonioli, P.; Antonov, A.; Arneodo, M.; Aushev, V.; Aushev, Y.; Bachynska, O.; Bamberger, A.; Barakbaev, A. N.; Barbagli, G.; Bari, G.; Barreiro, F.; Bartsch, D.; Basile, M.; Behnke, O.; Behr, J.; Behrens, U.; Bellagamba, L.; Bertolin, A.; Bhadra, S.; Bindi, M.; Blohm, C.; Bokhonov, V.; Bołd, T.; Boos, E. G.; Borras, K.; and Mattingly, Margarita C. K., "Measurement of High-Q² Charged Current Deep Inelastic Scattering Cross Sections with a Longitudinally Polarised Positron Beam at HERA" (2010). Faculty Publications. 1828.
https://digitalcommons.andrews.edu/pubs/1828

Acknowledgements

Retrieved February 17, 2021 from https://link.springer.com/article/10.1140/epjc/s10052-010-1498-9