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The interaction of the low lying pseudoscalar mesons with the ground state baryons in the charm sector is derived from a $t$-channel vector-exchange model. The in-medium scattering amplitudes are obtained by solving the Lippmann-Schwinger equation at finite temperature including Pauli blocking effects, as well as $D$, $\\bar D$, $D_s$ and $\\bar D_s$ self-energies taking their mutual influence into account. We find that th"},"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":"1102.4786","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-23T16:40:49Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"e22b5b35912f8af99ebe9ae571a17fa8e048fb1b2ef789404bc857d1a3cb037d","abstract_canon_sha256":"0e0ded7083b66b02737fb55802aa8bc38519d693a76185bc256d55e4061cfc5d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:16:01.960920Z","signature_b64":"go2Xngpngb7l1cm11japrcqH0TtJ97hTolxTjaP450D0By31mvs+mV5M73p207XBII7dcsUbdpGQsEuflVPWBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"38115e9c9a258d798f34a56bc5cfda9f130f3ce93e3d318791b7e13883768869","last_reissued_at":"2026-05-18T04:16:01.960271Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:16:01.960271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Open charm meson in nuclear matter at finite temperature beyond the zero range approximation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"A. Ramos, C. E. Jim\\'enez-Tejero, I. Vida\\~na, L. Tol\\'os","submitted_at":"2011-02-23T16:40:49Z","abstract_excerpt":"The properties of open charm mesons, $D$, $\\bar D$, $D_s$ and $\\bar D_s$ in nuclear matter at finite temperature are studied within a self-consistent coupled-channel approach. The interaction of the low lying pseudoscalar mesons with the ground state baryons in the charm sector is derived from a $t$-channel vector-exchange model. The in-medium scattering amplitudes are obtained by solving the Lippmann-Schwinger equation at finite temperature including Pauli blocking effects, as well as $D$, $\\bar D$, $D_s$ and $\\bar D_s$ self-energies taking their mutual influence into account. 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