{"paper":{"title":"K$^0_{\\rm S}$ and $\\rm \\Lambda$ production in Pb-Pb collisions at $\\sqrt{s_{\\rm NN}}$ = 2.76 TeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"nucl-ex","authors_text":"ALICE Collaboration","submitted_at":"2013-07-21T15:25:59Z","abstract_excerpt":"The ALICE measurement of K$^0_{\\rm S}$ and $\\rm\\Lambda$ production at mid-rapidity in Pb-Pb collisions at $\\sqrt{s_{\\rm NN}} = 2.76$ TeV is presented. The transverse momentum ($p_{\\rm T}$) spectra are shown for several collision centrality intervals and in the $p_{\\rm T}$ range from 0.4 GeV/$c$ (0.6 GeV/$c$ for $\\rm\\Lambda$) to 12 GeV/$c$. The $p_{\\rm T}$ dependence of the $\\rm \\Lambda$/K$^0_{\\rm S}$ ratios exhibits maxima in the vicinity of 3 GeV/$c$, and the positions of the maxima shift towards higher $p_{\\rm T}$ with increasing collision centrality. The magnitude of these maxima increases "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.5530","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}