English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

We present the atomic parity violation measurements made in Cs vapour using apump-probe scheme. After pulsed excitation of the 6S-7S forbidden transition inthe presence of a longitudinal electric field, a laser beam resonant with oneof the 7S-6P transitions stimulates the 7S atom emission for a duration of 20ns. The polarisation of the amplified probe beam is analysed. A seven-foldsignature allows discrimination of the parity violating linear dichroism, andreal-time calibration by a similar, known, parity conserving linear dichroism.The zero-field linear dichroism signal due to the magnetic dipole transitionmoment is observed for the first time, and used for in-situ determination ofthe electric field. The result, ImE1^{pv}= (-808+/- 21) 10^{-14} ea\_{0}, is inperfect agreement with the corresponding, more precise measurement obtained bythe Boulder group. A transverse field configuration with large probeamplification could bring atomic parity violation measurements to the 0.1%accuracy level.Comment: "conference PAVI 06, Milos, Greece, May 2006

Pump-probe measurement of atomic parity violation in cesium with a precision of 2.6%