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A strong pseudorapidity dependence of these ratios is observed. We also compare the magnitude and p_T-dependence of the p/pi ratios measured in Au+Au collisions at \\rootsnn{200} and $\\eta \\approx 2.2$ with the same ratio measured at \\rootsnn{62.4} and $\\eta = 0$. The great similarity found between these ratios throughout the whole p_T range"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"0910.3328","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2009-10-17T19:47:16Z","cross_cats_sorted":[],"title_canon_sha256":"937e35e35c83e817716e09cb23b19299d1f86a4a5e537792a90806a8ef73fe53","abstract_canon_sha256":"56d00d130c29db573f798e96843608023d7c5b800cbccd44fe7574d6ba987040"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:48:02.183998Z","signature_b64":"+bVFnFvzrhfHeJXL+IhgaGkZ3oJ4C4ef8nhQUETYGOoSdIgfKymg4hoAAFeHDYjEWQ8GAIkFVTYVO2OTa/X2Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1a7683891ffaeeaff9797f9aec74669ceaefc57c934e4d54b579811960ea99f4","last_reissued_at":"2026-05-18T03:48:02.183612Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:48:02.183612Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Rapidity dependence of the proton-to-pion ratio in Au+Au and p+p collisions at sqrt(s_NN) = 62.4 and 200 GeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"BRAHMS Collaboration","submitted_at":"2009-10-17T19:47:16Z","abstract_excerpt":"The proton-to-pion ratios measured in the BRAHMS experiment for Au+Au and p+p collisions at $\\sqrt{s_{NN}}$ = 62.4 and 200 GeV are presented as a function of transverse momentum and collision centrality at selected pseudorapidities in the range of 0 to 3.8. 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