Recent perspectives in parity violating electron scattering
Journal Article
·
· AIP Conference Proceedings
- Institut fuer Kernphysik, Johannes Gutenberg-Universitaet Mainz, J.J. Becherweg 45, D-55099 Mainz (Germany)
A measurement of the weak form factors of the proton gives access to the contribution of the strange quarks to the vector form factors of the nucleon due to the electro-weak mixing. The parity violation of the weak interaction gives rise to a parity violating cross section asymmetry and is utilized to measure the weak form factors via the weak-electromagnetic interference. The different experimental approaches of the SAMPLE, HAPPEX, A4 and G0 experiments are discussed and the results summarized.
- OSTI ID:
- 20718901
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 768; ISSN 0094-243X; ISSN APCPCS
- Country of Publication:
- United States
- Language:
- English
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