{"id":"https://openalex.org/W7214997628","doi":"https://doi.org/10.48550/arxiv.2609.37152","title":"Impact of Open Heavy-Flavour Production on nCTEQ Nuclear PDFs","display_name":"Impact of Open Heavy-Flavour Production on nCTEQ Nuclear PDFs","publication_year":2026,"publication_date":"2026-09-29","ids":{"openalex":"https://openalex.org/W7214997628","doi":"https://doi.org/10.48550/arxiv.2609.37152"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.37152","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.37152","pdf_url":"https://arxiv.org/pdf/2609.37152","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":"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/2609.37152","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5106167916","display_name":"Jan Wissmann","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I22465464","display_name":"University of M\u00fcnster","ror":"https://ror.org/00pd74e08","country_code":"DE","type":"education","lineage":["https://openalex.org/I22465464"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wissmann, Jan","raw_affiliation_strings":["\ud835\udc4e Institut f\u00fcr Theoretische Physik , Universit\u00e4t M\u00fcnster , Wilhelm-Klemm-Stra\u00dfe 9 , M\u00fcnster , Germany \ud835\udc4f"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\ud835\udc4e Institut f\u00fcr Theoretische Physik , Universit\u00e4t M\u00fcnster , Wilhelm-Klemm-Stra\u00dfe 9 , M\u00fcnster , Germany \ud835\udc4f","institution_ids":["https://openalex.org/I22465464"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030293391","display_name":"Tom\u00e1\u0161 Je\u017eo","orcid":"https://orcid.org/0000-0002-1334-7607","observed_orcids":["https://orcid.org/0000-0002-1334-7607"]},"institutions":[{"id":"https://openalex.org/I22465464","display_name":"University of M\u00fcnster","ror":"https://ror.org/00pd74e08","country_code":"DE","type":"education","lineage":["https://openalex.org/I22465464"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Je\u017eo, Tom\u00e1\u0161","raw_affiliation_strings":["\ud835\udc4e Institut f\u00fcr Theoretische Physik , Universit\u00e4t M\u00fcnster , Wilhelm-Klemm-Stra\u00dfe 9 , M\u00fcnster , Germany \ud835\udc4f"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\ud835\udc4e Institut f\u00fcr Theoretische Physik , Universit\u00e4t M\u00fcnster , Wilhelm-Klemm-Stra\u00dfe 9 , M\u00fcnster , Germany \ud835\udc4f","institution_ids":["https://openalex.org/I22465464"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000591908","display_name":"Michael Klasen","orcid":"https://orcid.org/0000-0002-4665-3088","observed_orcids":["https://orcid.org/0000-0002-4665-3088"]},"institutions":[{"id":"https://openalex.org/I4210141222","display_name":"Laboratoire de Physique Subatomique et de Cosmologie","ror":"https://ror.org/03f0apy98","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210095849","https://openalex.org/I4210133362","https://openalex.org/I4210141222","https://openalex.org/I4210148025","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Klasen, Michael","raw_affiliation_strings":["Laboratoire de Physique Subatomique et de Cosmologie , Universit\u00e9 Grenoble-Alpes ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de Physique Subatomique et de Cosmologie , Universit\u00e9 Grenoble-Alpes ,","institution_ids":["https://openalex.org/I4210141222","https://openalex.org/I899635006"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083000295","display_name":"I. Schienbein","orcid":"https://orcid.org/0000-0003-0373-474X","observed_orcids":["https://orcid.org/0000-0003-0373-474X"]},"institutions":[{"id":"https://openalex.org/I4210141222","display_name":"Laboratoire de Physique Subatomique et de Cosmologie","ror":"https://ror.org/03f0apy98","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210095849","https://openalex.org/I4210133362","https://openalex.org/I4210141222","https://openalex.org/I4210148025","https://openalex.org/I899635006"]},{"id":"https://openalex.org/I899635006","display_name":"Universit\u00e9 Grenoble Alpes","ror":"https://ror.org/02rx3b187","country_code":"FR","type":"education","lineage":["https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Schienbein, Ingo","raw_affiliation_strings":["Laboratoire de Physique Subatomique et de Cosmologie , Universit\u00e9 Grenoble-Alpes ,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de Physique Subatomique et de Cosmologie , Universit\u00e9 Grenoble-Alpes ,","institution_ids":["https://openalex.org/I4210141222","https://openalex.org/I899635006"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5153643201","display_name":"Hubert Spiesberger","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Spiesberger, Hubert","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"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":0.9613999724388123,"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":0.9613999724388123,"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":0.01979999989271164,"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/T10527","display_name":"High-Energy Particle Collisions Research","score":0.009600000455975533,"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/nuclear-parton-distribution-functions","display_name":"nuclear parton distribution functions","score":0.9380000233650208},{"id":"https://openalex.org/keywords/open-heavy-flavour-production","display_name":"open heavy flavor production","score":0.9319999814033508},{"id":"https://openalex.org/keywords/quarkonium-production","display_name":"quarkonium production","score":0.8930000066757202},{"id":"https://openalex.org/keywords/nuclear-modification-factor","display_name":"nuclear modification factor","score":0.31700000166893005}],"concepts":[{"id":"https://openalex.org/C180566339","wikidata":"https://www.wikidata.org/wiki/Q117483","display_name":"Parton","level":3,"score":0.5752999782562256},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.5695000290870667},{"id":"https://openalex.org/C2779985612","wikidata":"https://www.wikidata.org/wiki/Q1540413","display_name":"Quarkonium","level":3,"score":0.49900001287460327},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.45890000462532043},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.41359999775886536},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4131999909877777},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4009000062942505},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.3903999924659729},{"id":"https://openalex.org/C186603090","wikidata":"https://www.wikidata.org/wiki/Q55505926","display_name":"Distribution function","level":2,"score":0.38429999351501465},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.3425000011920929},{"id":"https://openalex.org/C2779281675","wikidata":"https://www.wikidata.org/wiki/Q7068046","display_name":"Nuclear data","level":3,"score":0.3343999981880188},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.3269999921321869},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.30399999022483826},{"id":"https://openalex.org/C2994345751","wikidata":"https://www.wikidata.org/wiki/Q22349987","display_name":"Matrix element","level":2,"score":0.2849000096321106},{"id":"https://openalex.org/C149717495","wikidata":"https://www.wikidata.org/wiki/Q117806","display_name":"Gamma distribution","level":2,"score":0.260699987411499},{"id":"https://openalex.org/C49555168","wikidata":"https://www.wikidata.org/wiki/Q176583","display_name":"Stochastic matrix","level":3,"score":0.2542000114917755}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:arXiv.org:2609.37152","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.37152","pdf_url":"https://arxiv.org/pdf/2609.37152","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:HAL:hal-05783028v1","doi":null,"is_oa":false,"landing_page_url":"https://hal.science/hal-05783028","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"33rd International Workshop on Deep Inelastic Scattering and Related Subjects, May 2026, Bologna, Italy","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"doi:10.48550/arxiv.2609.37152","doi":"https://doi.org/10.48550/arxiv.2609.37152","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.37152","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2609.37152","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.37152","pdf_url":"https://arxiv.org/pdf/2609.37152","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G983105509","display_name":null,"funder_award_id":"GRK 2149","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214997628.pdf","grobid_xml":"https://content.openalex.org/works/W7214997628.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W1985315599","https://openalex.org/W2053262529"],"related_works":["https://openalex.org/W7223191767","https://openalex.org/W4417329615","https://openalex.org/W2127423096","https://openalex.org/W2266823686","https://openalex.org/W2946470285","https://openalex.org/W2963839913","https://openalex.org/W4309219954","https://openalex.org/W2212334196","https://openalex.org/W4307007590","https://openalex.org/W2888325630"],"abstract_inverted_index":{"We":[0],"present":[1],"nCTEQ26OHF,":[2],"a":[3],"global":[4],"analysis":[5],"of":[6],"nuclear":[7],"parton":[8],"distribution":[9],"functions":[10],"(nPDFs)":[11],"within":[12,64],"the":[13,20,26,51,61,68],"nCTEQ":[14],"framework.":[15],"In":[16],"this":[17],"analysis,":[18],"constrasting":[19],"main":[21],"nCTEQ26":[22,37,62],"release,":[23],"we":[24],"replace":[25],"Crystal-Ball":[27],"function,":[28],"an":[29,46],"effective":[30],"matrix":[31],"element":[32],"that":[33,67],"is":[34],"used":[35],"in":[36],"for":[38,50],"open":[39],"heavy-flavor":[40],"(OHF)":[41],"and":[42],"quarkonium":[43],"production,":[44],"by":[45],"SACOT":[47],"GM-VFNS":[48],"calculation":[49],"OHF":[52,69],"predictions.":[53],"The":[54],"resulting":[55],"nCTEQ26OHF":[56],"PDFs":[57,63],"are":[58],"compatible":[59],"with":[60],"uncertainties,":[65],"implying":[66],"data":[70],"alone":[71],"provide":[72],"ample":[73],"constraint.":[74]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-10-01T00:00:00"}
