Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1838497 | Nuclear Physics A | 2010 | 6 Pages |
Abstract
The weak interaction is manifested in parity-violating observables. With the weak interaction extremely well known parity-violating measurements in hadronic systems can be used to deduce strong interaction effects in those systems. Parity-violating analyzing powers in electron-proton scattering have led to determining the strange quark contributions to the charge and magnetization distributions of the nucleon. Parity-violating electron-proton and electron-electron scattering can also be performed to test the predictions of the Standard Model in the ‘running’ of the electroweak mixing angle or sin2θW.
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