Published November 7, 2013 | Version v1
Journal article Metadata-only

Constrained γZ correction to parity-violating electron scattering

Creators

  • 1. ARC Centre of Excellence for Particle Physics at the Terascale, and CSSM, School of Chemistry and Physics, University of Adelaide, Adelaide SA 5005 (Australia)
  • 2. Department of Physics and Astronomy, University of Manitoba, Winnipeg, MB, Canada R3T 2N2 (Canada)
  • 3. Jefferson Lab, 12000 Jefferson Avenue, Newport News, Virginia 23606 (United States)

Description

We update the calculation of γZ interference corrections to the weak charge of the proton. We show how constraints from parton distributions, together with new data on parity-violating electron scattering in the resonance region, significantly reduce the uncertainties on the corrections compared to previous estimates

Additional details

Identifiers

DOI
10.1063/1.4829383;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
1563
Journal Issue
1
Journal Page Range
p. 94-97
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
Workshop to explore physics opportunities with intense, polarized electron beams at 50-300 MeV
Dates
14-16 Mar 2013
Place
Cambridge, MA (United States)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
45102065
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COMPARATIVE EVALUATIONS; CORRECTIONS; ELASTIC SCATTERING; ELECTRONS; GLUONS; INTERFERENCE; LIMITING VALUES; P INVARIANCE; PARITY; PARTICLE STRUCTURE; PROTONS; QUARKS; RESONANCE
Descriptors DEC
BARYONS; BOSONS; ELEMENTARY PARTICLES; EVALUATION; FERMIONS; HADRONS; INVARIANCE PRINCIPLES; LEPTONS; NUCLEONS; PARTICLE PROPERTIES; SCATTERING

Optional Information

Notes
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