{"id":"https://openalex.org/W7214027030","doi":"https://doi.org/10.48550/arxiv.2609.23452","title":"Heavy-Quark Production in DIS: Mellin Moments for Phenomenology","display_name":"Heavy-Quark Production in DIS: Mellin Moments for Phenomenology","publication_year":2026,"publication_date":"2026-09-20","ids":{"openalex":"https://openalex.org/W7214027030","doi":"https://doi.org/10.48550/arxiv.2609.23452"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.23452","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.23452","pdf_url":"https://arxiv.org/pdf/2609.23452","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/2609.23452","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074348525","display_name":"Marco Klann","orcid":"https://orcid.org/0009-0000-9826-7544","observed_orcids":["https://orcid.org/0009-0000-9826-7544"]},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Klann, Marco","raw_affiliation_strings":["\ud835\udc4e II. Institut f\u00fcr Theoretische Physik , Universit\u00e4t Hamburg , D-22761 Hamburg , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\ud835\udc4e II. Institut f\u00fcr Theoretische Physik , Universit\u00e4t Hamburg , D-22761 Hamburg , Germany","institution_ids":["https://openalex.org/I159176309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006263563","display_name":"S. Moch","orcid":"https://orcid.org/0000-0002-0133-1026","observed_orcids":["https://orcid.org/0000-0002-0133-1026"]},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Moch, Sven-Olaf","raw_affiliation_strings":["\ud835\udc4e II. Institut f\u00fcr Theoretische Physik , Universit\u00e4t Hamburg , D-22761 Hamburg , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\ud835\udc4e II. Institut f\u00fcr Theoretische Physik , Universit\u00e4t Hamburg , D-22761 Hamburg , Germany","institution_ids":["https://openalex.org/I159176309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5129877110","display_name":"Kay Sch\u00f6nwald","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I67311998","display_name":"European Organization for Nuclear Research","ror":"https://ror.org/01ggx4157","country_code":"CH","type":"facility","lineage":["https://openalex.org/I67311998"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Sch\u00f6nwald, Kay","raw_affiliation_strings":["Theoretical Physics Department , CERN , 1211 Geneva 23 , Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Theoretical Physics Department , CERN , 1211 Geneva 23 , Switzerland","institution_ids":["https://openalex.org/I67311998"]}]}],"institutions":[],"countries_distinct_count":2,"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":0.9726999998092651,"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":0.9726999998092651,"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":0.024700000882148743,"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":0.0007999999797903001,"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/heavy-flavor-production","display_name":"heavy quark production","score":0.9980000257492065},{"id":"https://openalex.org/keywords/deep-inelastic-scattering","display_name":"deep inelastic scattering","score":0.9679999947547913},{"id":"https://openalex.org/keywords/mellin-moments","display_name":"Mellin moments","score":0.9940000176429749},{"id":"https://openalex.org/keywords/gluon-distribution-function","display_name":"gluon distribution","score":0.8560000061988831},{"id":"https://openalex.org/keywords/next-to-leading-order","display_name":"next-to-leading order","score":0.7749999761581421},{"id":"https://openalex.org/keywords/next-to-next-to-leading-order","display_name":"next-to-next-to-leading order","score":0.9800000190734863},{"id":"https://openalex.org/keywords/heavy-quark-mass-dependence","display_name":"heavy quark mass dependence","score":0.8309999704360962},{"id":"https://openalex.org/keywords/structure-function-f2","display_name":"structure function F2","score":0.6940000057220459}],"concepts":[{"id":"https://openalex.org/C123579102","wikidata":"https://www.wikidata.org/wiki/Q3299","display_name":"Gluon","level":3,"score":0.6685000061988831},{"id":"https://openalex.org/C199874217","wikidata":"https://www.wikidata.org/wiki/Q606934","display_name":"Mellin transform","level":3,"score":0.5885000228881836},{"id":"https://openalex.org/C179254644","wikidata":"https://www.wikidata.org/wiki/Q13222844","display_name":"Moment (physics)","level":2,"score":0.5580000281333923},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5236999988555908},{"id":"https://openalex.org/C84269361","wikidata":"https://www.wikidata.org/wiki/Q179235","display_name":"Phenomenology (philosophy)","level":2,"score":0.489300012588501},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.43970000743865967},{"id":"https://openalex.org/C179766858","wikidata":"https://www.wikidata.org/wiki/Q6813106","display_name":"Mellin inversion theorem","level":5,"score":0.4198000133037567},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.41130000352859497},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.39430001378059387},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.3935999870300293},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3817000091075897},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.3804999887943268},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.33809998631477356},{"id":"https://openalex.org/C7602139","wikidata":"https://www.wikidata.org/wiki/Q6718","display_name":"Quark","level":2,"score":0.31949999928474426},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.3140999972820282},{"id":"https://openalex.org/C53049638","wikidata":"https://www.wikidata.org/wiki/Q196291","display_name":"Color-glass condensate","level":4,"score":0.2989000082015991},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.28529998660087585},{"id":"https://openalex.org/C3079626","wikidata":"https://www.wikidata.org/wiki/Q234881","display_name":"Quantum electrodynamics","level":1,"score":0.2840000092983246},{"id":"https://openalex.org/C102999125","wikidata":"https://www.wikidata.org/wiki/Q43116","display_name":"Elementary particle","level":2,"score":0.2797999978065491},{"id":"https://openalex.org/C205979905","wikidata":"https://www.wikidata.org/wiki/Q215084","display_name":"Analytic function","level":2,"score":0.27320000529289246}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:arXiv.org:2609.23452","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.23452","pdf_url":"https://arxiv.org/pdf/2609.23452","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:cds.cern.ch:2972502","doi":null,"is_oa":false,"landing_page_url":"http://cds.cern.ch/record/2972502","pdf_url":null,"source":{"id":"https://openalex.org/S4306402195","display_name":"CERN Document Server (European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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":null},{"id":"doi:10.48550/arxiv.2609.23452","doi":"https://doi.org/10.48550/arxiv.2609.23452","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.23452","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-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2609.23452","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.23452","pdf_url":"https://arxiv.org/pdf/2609.23452","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":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214027030.pdf","grobid_xml":"https://content.openalex.org/works/W7214027030.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W2021184414","https://openalex.org/W2022670572","https://openalex.org/W2037461575"],"related_works":["https://openalex.org/W7214194666","https://openalex.org/W7166863820","https://openalex.org/W6889944833","https://openalex.org/W2059378157","https://openalex.org/W2069449722","https://openalex.org/W7099259298","https://openalex.org/W7165685522","https://openalex.org/W2082349121","https://openalex.org/W2901758614","https://openalex.org/W7002094178"],"abstract_inverted_index":{"Heavy-quark":[0],"production":[1],"in":[2,69,85,90,111],"deep-inelastic":[3],"scattering":[4],"probes":[5],"the":[6,10,24,34,44,51,66,86,91,112,123],"gluon":[7,52,87],"distribution,":[8],"and":[9,14,41],"precision":[11],"of":[12,33,65,97,105],"current":[13],"future":[15],"data":[16],"requires":[17],"predictions":[18],"beyond":[19],"next-to-leading":[20],"order.":[21],"We":[22],"calculate":[23],"even":[25],"Mellin":[26,106],"moments":[27],"$N":[28,126],"=":[29,127],"2$":[30,128],"to":[31,79,99],"$22$":[32],"next-to-leading-order":[35],"heavy-quark":[36,46],"coefficient":[37],"functions":[38],"for":[39,54],"$F_2$":[40],"$F_L$,":[42],"retaining":[43],"full":[45],"mass":[47],"dependence.":[48],"This":[49],"includes":[50],"channel,":[53,88],"which":[55],"no":[56],"analytic":[57],"result":[58,119],"is":[59],"available.":[60],"They":[61],"provide":[62],"a":[63,72,102,117],"test":[64],"parametrisations":[67],"used":[68],"phenomenology:":[70],"at":[71,120],"representative":[73],"kinematic":[74],"point":[75],"these":[76],"are":[77],"accurate":[78],"better":[80],"than":[81],"one":[82],"per":[83],"cent":[84],"whereas":[89],"quark":[92],"channels":[93],"we":[94],"find":[95],"deviations":[96],"up":[98],"$20\\%$":[100],"over":[101],"wide":[103],"range":[104],"moments,":[107],"signalling":[108],"significant":[109],"differences":[110],"corresponding":[113],"$x$-space":[114],"distributions.":[115],"As":[116],"new":[118],"next-to-next-to-leading":[121],"order,":[122],"lowest":[124],"moment":[125],"has":[129],"been":[130],"determined":[131],"exactly.":[132]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-09-23T00:00:00"}
