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 Plus annual

Presents the access of premium content as premium feature

Premium Content

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 annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A measurement of the $B_s \rightarrow J/\psi \phi$ decay parameters, updatedto include flavour tagging is reported using $4.9 fb^{-1}$ of integratedluminosity collected by the ATLAS detector from $\sqrt{s}= 7$TeV $pp$collisions recorded in 2011 at the LHC. The values measured for the physicalparameters are: \begin{eqnarray*} \phi_s & = & 0.12 \pm 0.25(stat.)\pm0.05(syst.)rad \\ \Delta\Gamma & = & 0.053 \pm 0.021(stat.) 0.010(syst.)ps^{-1}\\ \Gamma_s & = & 0.677 \pm 0.007 (stat.)\pm 0.004 (syst.)ps^{-1}\\|A_{\parallel}(0)|^2 & = & 0.220 \pm 0.008 (stat.)\pm 0.009(syst.)\\|A_{0}(0)|^2 & = & 0.529 \pm 0.006 (stat.)\pm 0.012(syst.)\\ \delta_\perp & = &3.89 \pm 0.47(stat.) \pm 0.11(syst.)rad \end{eqnarray*} where the parameter$\Delta\Gamma$ is constrained to be positive. The $S$-wave contribution wasmeasured and found to be compatible with zero. Results for $\phi_s$ and$\Delta\Gamma$ are also presented as $68\%$ and $95\%$ likelihood contours,which show agreement with the Standard Model expectations.

physical review. d. particles, fields, gravitation, and cosmology/physical review. d, particles, fields, gravitation, and cosmology

Flavour tagged time dependent angular analysis of the $B_s \rightarrow  J/\psi \phi$ decay and extraction of $\Delta\Gamma$ and the weak phase  $\phi_s$ in ATLAS