Parity violation in electron scattering

Paul A Souder, K. D. Paschke

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

By comparing the cross sections for left- and right-handed electrons scattered from various unpolarized nuclear targets, the small parity-violating asymmetry can be measured. These asymmetry data probe a wide variety of important topics, including searches for new fundamental interactions and important features of nuclear structure that cannot be studied with other probes. A special feature of these experiments is that the results are interpreted with remarkably few theoretical uncertainties, which justifies pushing the experiments to the highest possible precision. To measure the small asymmetries accurately, a number of novel experimental techniques have been developed.

Original languageEnglish (US)
Article number111301
Pages (from-to)1-31
Number of pages31
JournalFrontiers of Physics
Volume11
Issue number1
DOIs
StatePublished - Feb 1 2016

Keywords

  • neutron stars
  • parton distributions
  • physics beyond the standard model
  • weak form factors
  • weak neutral currents

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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