{"id":"https://openalex.org/W7222754142","doi":"https://doi.org/10.48550/arxiv.2610.21307","title":"Nonleptonic decays of the double-charmed baryon $\u039e_{cc}^{+}$ with dynamically determined baryon wave functions","display_name":"Nonleptonic decays of the double-charmed baryon $\u039e_{cc}^{+}$ with dynamically determined baryon wave functions","publication_year":2026,"publication_date":"2026-10-15","ids":{"openalex":"https://openalex.org/W7222754142","doi":"https://doi.org/10.48550/arxiv.2610.21307"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.21307","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.21307","pdf_url":"https://arxiv.org/pdf/2610.21307","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2610.21307","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102759877","display_name":"Yu-Shuai Li","orcid":"https://orcid.org/0000-0003-2274-621X","observed_orcids":["https://orcid.org/0000-0003-2274-621X"]},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li, Yu-Shuai","raw_affiliation_strings":["College of Science , China University of Petroleum , Qingdao , Shandong 266580 , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science , China University of Petroleum , Qingdao , Shandong 266580 , China","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104028354","display_name":"Hong-Tao An","orcid":"https://orcid.org/0009-0000-2907-8774","observed_orcids":["https://orcid.org/0009-0000-2907-8774"]},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"An, Hong-Tao","raw_affiliation_strings":["Department of Physics and Center for High Energy Physics , Tsinghua University , Beijing 100084 , China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics and Center for High Energy Physics , Tsinghua University , Beijing 100084 , China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10224","display_name":"Quantum Chromodynamics and Particle Interactions","score":0.9804999828338623,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10224","display_name":"Quantum Chromodynamics and Particle Interactions","score":0.9804999828338623,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10048","display_name":"Particle physics theoretical and experimental studies","score":0.014000000432133675,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10093","display_name":"Nuclear physics research studies","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nonleptonic-decays","display_name":"nonleptonic decays","score":0.9860000014305115},{"id":"https://openalex.org/keywords/two-body-decays","display_name":"two-body decays","score":0.6959999799728394},{"id":"https://openalex.org/keywords/baryon-wave-functions","display_name":"baryon wave functions","score":0.7720000147819519},{"id":"https://openalex.org/keywords/three-body-schrodinger-equation","display_name":"three-body Schr\u00f6dinger equation","score":0.8610000014305115},{"id":"https://openalex.org/keywords/pole-model","display_name":"pole model","score":0.9459999799728394},{"id":"https://openalex.org/keywords/branching-ratios","display_name":"branching ratios","score":0.6909999847412109},{"id":"https://openalex.org/keywords/nonrelativistic-quark-model","display_name":"nonrelativistic quark model","score":0.8389999866485596},{"id":"https://openalex.org/keywords/charm-baryons","display_name":"charm baryons","score":0.6290000081062317}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.921500027179718},{"id":"https://openalex.org/C154153549","wikidata":"https://www.wikidata.org/wiki/Q159731","display_name":"Baryon","level":2,"score":0.8335999846458435},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.8097000122070312},{"id":"https://openalex.org/C101583263","wikidata":"https://www.wikidata.org/wiki/Q1748985","display_name":"Pseudoscalar","level":3,"score":0.7055000066757202},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.6916000247001648},{"id":"https://openalex.org/C113603373","wikidata":"https://www.wikidata.org/wiki/Q2362761","display_name":"Wave function","level":2,"score":0.5023000240325928},{"id":"https://openalex.org/C176616139","wikidata":"https://www.wikidata.org/wiki/Q1890674","display_name":"Quark model","level":4,"score":0.44179999828338623},{"id":"https://openalex.org/C14591024","wikidata":"https://www.wikidata.org/wiki/Q7778426","display_name":"Particle decay","level":3,"score":0.4187000095844269},{"id":"https://openalex.org/C46460574","wikidata":"https://www.wikidata.org/wiki/Q370559","display_name":"Branching fraction","level":2,"score":0.38769999146461487},{"id":"https://openalex.org/C102999125","wikidata":"https://www.wikidata.org/wiki/Q43116","display_name":"Elementary particle","level":2,"score":0.3783999979496002},{"id":"https://openalex.org/C7602139","wikidata":"https://www.wikidata.org/wiki/Q6718","display_name":"Quark","level":2,"score":0.3513999879360199},{"id":"https://openalex.org/C200006409","wikidata":"https://www.wikidata.org/wiki/Q102742","display_name":"Meson","level":2,"score":0.3061999976634979},{"id":"https://openalex.org/C3079626","wikidata":"https://www.wikidata.org/wiki/Q234881","display_name":"Quantum electrodynamics","level":1,"score":0.28839999437332153},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.28690001368522644},{"id":"https://openalex.org/C19694890","wikidata":"https://www.wikidata.org/wiki/Q101667","display_name":"Hadron","level":2,"score":0.28630000352859497},{"id":"https://openalex.org/C11850993","wikidata":"https://www.wikidata.org/wiki/Q424019","display_name":"Lambda baryon","level":4,"score":0.28290000557899475},{"id":"https://openalex.org/C155043459","wikidata":"https://www.wikidata.org/wiki/Q265326","display_name":"Diquark","level":3,"score":0.26579999923706055},{"id":"https://openalex.org/C206175624","wikidata":"https://www.wikidata.org/wiki/Q595731","display_name":"Branching (polymer chemistry)","level":2,"score":0.2515999972820282}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.21307","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.21307","pdf_url":"https://arxiv.org/pdf/2610.21307","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2610.21307","doi":"https://doi.org/10.48550/arxiv.2610.21307","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.21307","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2610.21307","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.21307","pdf_url":"https://arxiv.org/pdf/2610.21307","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G2676774830","display_name":null,"funder_award_id":"12447172","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G407029120","display_name":null,"funder_award_id":"12447155","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7222754142.pdf","grobid_xml":"https://content.openalex.org/works/W7222754142.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W2951561190","https://openalex.org/W7213894416"],"related_works":["https://openalex.org/W4417455691","https://openalex.org/W2999902510","https://openalex.org/W2991550249","https://openalex.org/W4320485261","https://openalex.org/W2760099100","https://openalex.org/W2739632033","https://openalex.org/W4391543131","https://openalex.org/W3127242245","https://openalex.org/W4409160230","https://openalex.org/W4415542575"],"abstract_inverted_index":{"Motivated":[0],"by":[1,10,59,82],"the":[2,6,11,17,22,45,53,62,73,102,142],"recent":[3],"observation":[4],"of":[5,21,47,113],"double-charmed":[7],"baryon":[8,27,54],"$\u039e_{cc}^{+}$":[9,23],"LHCb":[12],"Collaboration,":[13],"we":[14,115],"systematically":[15],"investigate":[16],"two-body":[18],"nonleptonic":[19],"decays":[20],"into":[24],"a":[25,29,67,111],"single-charmed":[26],"and":[28,38,89,130],"light":[30],"pseudoscalar":[31],"meson.":[32],"In":[33,71],"our":[34,90],"calculation,":[35],"both":[36],"factorizable":[37,103],"nonfactorizable":[39,74],"decay":[40,107],"amplitudes":[41,76,104],"are":[42,77,96,134],"evaluated":[43],"within":[44],"framework":[46],"nonrelativistic":[48,68],"quark":[49],"model":[50,81],"combined":[51],"with":[52,66],"wave":[55],"functions":[56],"dynamically":[57],"determined":[58],"numerically":[60],"solving":[61],"three-body":[63],"Schr\u00f6dinger":[64],"equation":[65],"potential":[69],"model.":[70],"particular,":[72],"$W$-exchange":[75],"estimated":[78],"under":[79],"pole":[80],"considering":[83],"$J^{P}=1/2^{\\pm}$":[84],"low-lying":[85],"intermediate":[86],"charmed-baryon":[87],"poles,":[88],"results":[91],"show":[92],"that":[93],"these":[94],"contributions":[95],"comparable":[97],"to":[98],"or":[99],"even":[100],"dominate":[101],"in":[105],"several":[106,122],"channels.":[108],"Moreover,":[109],"assuming":[110],"lifetime":[112],"$\u03c4_{\u039e_{cc}^{+}}=47~\\text{fs}$,":[114],"predict":[116],"relatively":[117],"large":[118],"branching":[119],"fractions":[120],"for":[121,137],"CF":[123],"decays,":[124],"including":[125],"$\\mathcal{B}(\u039e_{cc}^{+}\\to\u039e_{c}^{\\prime0}\u03c0^{+})=8.90\\%$,":[126],"$\\mathcal{B}(\u039e_{cc}^{+}\\to\u03a9_{c}^{0}K^{+})=7.09\\%$,":[127],"$\\mathcal{B}(\u039e_{cc}^{+}\\to\u03a3_{c}^{+}\\bar{K}^{0})=6.92\\%$,":[128],"$\\mathcal{B}(\u039e_{cc}^{+}\\to\u039e_{c}^{+}\u03c0^{0})=5.28\\%$,":[129],"$\\mathcal{B}(\u039e_{cc}^{+}\\to\u03a3_{c}^{++}K^{-})=5.17\\%$.":[131],"These":[132],"channels":[133],"promising":[135],"candidates":[136],"future":[138],"experimental":[139],"searches":[140],"at":[141],"LHCb.":[143]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-10-17T00:00:00"}