Title
Measurement of the Q(2) dependence of the charged and neutral current cross sections in E(+/-)p scattering at HERAMeasurement of the Q(2) dependence of the charged and neutral current cross sections in E(+/-)p scattering at HERA
Author
Publication type
article
Publication
Amsterdam,
Subject
Physics
Source (journal)
Physics letters: B. - Amsterdam, 1967, currens
Volume/pages
379():1-4, p. 319-329
ISSN
0370-2693
ISI
A1996UW43300047
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Abstract
The Q(2) dependence and the total cross sections for charged and neutral current processes are measured in e(+/-)p reactions for transverse momenta of the outgoing lepton larger than 25 GeV. Comparable size of cross sections for the neutral current process and for the weak charged current process are observed above Q(2) approximate to 5000 GeV2. Using the shape and magnitude of the charged current cross section we determine a propagator mass of m(w) = 84(-7)(+10) GeV.
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