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

The production of beauty hadrons was measured via semi-leptonic decays atmid-rapidity with the ALICE detector at the LHC in the transverse momentuminterval $1<p_{\rm T}<8$ GeV/$c$ in minimum-bias p-Pb collisions at$\sqrt{s_{\rm NN}}=5.02$ TeV and in $1.3<p_{\rm T}<8$ GeV/$c$ in the 20% mostcentral Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76$ TeV. The pp referencespectra at $\sqrt{s}=5.02$ TeV and $\sqrt{s}=2.76$ TeV, needed for thecalculation of the nuclear modification factors $R_{\rm pPb}$ and $R_{\rmPbPb}$, were obtained by a pQCD-driven scaling of the cross section ofelectrons from beauty-hadron decays measured at $\sqrt{s}=7$ TeV. In the$p_{\rm T}$ interval $3<p_{\rm T}<8$ GeV/$c$ a suppression of the yield ofelectrons from beauty-hadron decays is observed in Pb-Pb compared to ppcollisions. Towards lower $p_{\rm T}$, the $R_{\rm PbPb}$ values increase withlarge systematic uncertainties. The $R_{\rm pPb}$ is consistent with unitywithin systematic uncertainties and is well described by theoreticalcalculations that include cold nuclear matter effects in p-Pb collisions. Themeasured $R_{\rm pPb}$ and these calculations indicate that cold nuclear mattereffects are small at high transverse momentum also in Pb-Pb collisions.Therefore, the observed reduction of $R_{\rm PbPb}$ below unity at high $p_{\rmT}$ may be ascribed to an effect of the hot and dense medium formed in Pb-Pbcollisions.

the journal of high energy physics/the journal of high energy physics

Measurement of electrons from beauty-hadron decays in p-Pb collisions at  $\sqrt{s_{\rm NN}}=5.02$ TeV and Pb-Pb collisions at $\sqrt{s_{\rm NN}}=2.76$  TeV