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/

Zendy Pro

Presents the zaia usage as premium feature

ZAIA

Presents AI Discovery search usage as a premium feature

AI Discovery

Presents AI Discovery explain and summary usage as a premium feature

Content Analysis

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Presents the pdf analysis as premium feature

PDF Analysis

1500 Top-up

3000 Top-up

Zendy Basic

2500 Top-up

Zendy Unlimited

Presents the access of premium content as premium feature

Premium Content

The first measurements of the transverse momentum ( p T) spectra and integrated yields of Σ 0  and Σ −0  baryons in proton-proton (pp) collisions at √ s  = 7 TeV are reported. The Σ 0 (Σ −0 ) signal is reconstructed via the Λ (Λ − ) +  γ  decay channel by invariant mass analysis. The Λ (Λ − ) baryon is reconstructed by its weak decay into p +  π  − (p −  +  π  + ), while the photon is detected exploiting the unique capability of the ALICE detector to measure low energy photons via conversion into e + e −  pairs. A significant disagreement between the data and the predictions from the QCD-inspired Monte Carlo event generator PYTHIA is observed for the  p T spectrum. The yield ratio of Σ 0 (Σ −0 ) to Λ is shown as a function of  p T . Finally, the new data point for the integrated yield ratio of Σ 0 (Σ −0 ) to Λ from pp collisions at 7 TeV is found to be similar to the results obtained in different elementary collison systems ( e  +  e  − , pp) measured at collision energies below 100 GeV.

Production of Σ0 Hyperons at LHC with ALICE

Production of Σ⁰ Hyperons at LHC with ALICE