{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:JCTLM7Z6SRAZPLEWRSNJKKF2V5","short_pith_number":"pith:JCTLM7Z6","schema_version":"1.0","canonical_sha256":"48a6b67f3e944197ac968c9a9528baaf4bf539582a4d673ca7a68ea9379bfd43","source":{"kind":"arxiv","id":"1706.01190","version":2},"attestation_state":"computed","paper":{"title":"Decay ${\\mathit{D} \\to} {{\\mathit K}^{(*)}}{{\\mathit \\ell}^{+}}{{\\mathit \\nu}_{{{{\\mathit \\ell}}}}}$ in covariant quark model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"J. N. Pandya, N. R. Soni","submitted_at":"2017-06-05T04:51:40Z","abstract_excerpt":"We study the leptonic and semileptonic $D$-meson decays (${{\\mathit D} \\to} {{\\mathit \\ell}^{+}}{{\\mathit \\nu}_{{{{\\mathit \\ell}}}}}$ and ${\\mathit{D} \\to} {{\\mathit K}^{(*)}}{{\\mathit \\ell}^{+}}{{\\mathit \\nu}_{{{{\\mathit \\ell}}}}}$) in the framework of covariant quark model with built-in infrared confinement. We compute the required form factors in the entire kinematical momentum transfer region. The calculated form factors are used to evaluate the branching fractions of these transitions. We determine the following ratios of the partial widths: $\\Gamma ({{\\mathit D}^{0}} \\rightarrow {{\\mathi"},"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":"1706.01190","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-06-05T04:51:40Z","cross_cats_sorted":[],"title_canon_sha256":"6cbe1708039bca78dbd854ac265578e1af1cf15a2987b640f7e2f40c098f0b7c","abstract_canon_sha256":"8c437de6371cb7ca1f251ebfa62c196114912f18c767fe581af86ea8af834dbb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:51.776576Z","signature_b64":"uHU0oTndMmGnME5Ej/zTu06rnSxsgM3tBEJo3533QUNZiIFQJ/Sx5buQ4BzabpFM9WoHPpDb4pS+N4tpzVaHBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"48a6b67f3e944197ac968c9a9528baaf4bf539582a4d673ca7a68ea9379bfd43","last_reissued_at":"2026-05-18T00:38:51.775869Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:51.775869Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Decay ${\\mathit{D} \\to} {{\\mathit K}^{(*)}}{{\\mathit \\ell}^{+}}{{\\mathit \\nu}_{{{{\\mathit \\ell}}}}}$ in covariant quark model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"J. N. Pandya, N. R. Soni","submitted_at":"2017-06-05T04:51:40Z","abstract_excerpt":"We study the leptonic and semileptonic $D$-meson decays (${{\\mathit D} \\to} {{\\mathit \\ell}^{+}}{{\\mathit \\nu}_{{{{\\mathit \\ell}}}}}$ and ${\\mathit{D} \\to} {{\\mathit K}^{(*)}}{{\\mathit \\ell}^{+}}{{\\mathit \\nu}_{{{{\\mathit \\ell}}}}}$) in the framework of covariant quark model with built-in infrared confinement. We compute the required form factors in the entire kinematical momentum transfer region. The calculated form factors are used to evaluate the branching fractions of these transitions. We determine the following ratios of the partial widths: $\\Gamma ({{\\mathit D}^{0}} \\rightarrow {{\\mathi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.01190","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1706.01190","created_at":"2026-05-18T00:38:51.775980+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.01190v2","created_at":"2026-05-18T00:38:51.775980+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.01190","created_at":"2026-05-18T00:38:51.775980+00:00"},{"alias_kind":"pith_short_12","alias_value":"JCTLM7Z6SRAZ","created_at":"2026-05-18T12:31:21.493067+00:00"},{"alias_kind":"pith_short_16","alias_value":"JCTLM7Z6SRAZPLEW","created_at":"2026-05-18T12:31:21.493067+00:00"},{"alias_kind":"pith_short_8","alias_value":"JCTLM7Z6","created_at":"2026-05-18T12:31:21.493067+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.20644","citing_title":"Review of experimental studies of charmed meson decays at BESIII","ref_index":254,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JCTLM7Z6SRAZPLEWRSNJKKF2V5","json":"https://pith.science/pith/JCTLM7Z6SRAZPLEWRSNJKKF2V5.json","graph_json":"https://pith.science/api/pith-number/JCTLM7Z6SRAZPLEWRSNJKKF2V5/graph.json","events_json":"https://pith.science/api/pith-number/JCTLM7Z6SRAZPLEWRSNJKKF2V5/events.json","paper":"https://pith.science/paper/JCTLM7Z6"},"agent_actions":{"view_html":"https://pith.science/pith/JCTLM7Z6SRAZPLEWRSNJKKF2V5","download_json":"https://pith.science/pith/JCTLM7Z6SRAZPLEWRSNJKKF2V5.json","view_paper":"https://pith.science/paper/JCTLM7Z6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.01190&json=true","fetch_graph":"https://pith.science/api/pith-number/JCTLM7Z6SRAZPLEWRSNJKKF2V5/graph.json","fetch_events":"https://pith.science/api/pith-number/JCTLM7Z6SRAZPLEWRSNJKKF2V5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JCTLM7Z6SRAZPLEWRSNJKKF2V5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JCTLM7Z6SRAZPLEWRSNJKKF2V5/action/storage_attestation","attest_author":"https://pith.science/pith/JCTLM7Z6SRAZPLEWRSNJKKF2V5/action/author_attestation","sign_citation":"https://pith.science/pith/JCTLM7Z6SRAZPLEWRSNJKKF2V5/action/citation_signature","submit_replication":"https://pith.science/pith/JCTLM7Z6SRAZPLEWRSNJKKF2V5/action/replication_record"}},"created_at":"2026-05-18T00:38:51.775980+00:00","updated_at":"2026-05-18T00:38:51.775980+00:00"}