{"id":"https://openalex.org/W7214899858","doi":"https://doi.org/10.48550/arxiv.2609.36925","title":"Spin-2 $QQ\\bar Q\\bar s$ Tetraquarks in QCD Sum Rules","display_name":"Spin-2 $QQ\\bar Q\\bar s$ Tetraquarks in QCD Sum Rules","publication_year":2026,"publication_date":"2026-09-29","ids":{"openalex":"https://openalex.org/W7214899858","doi":"https://doi.org/10.48550/arxiv.2609.36925"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.36925","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.36925","pdf_url":"https://arxiv.org/pdf/2609.36925","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/2609.36925","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031907193","display_name":"Tar\u0131k Akan","orcid":"https://orcid.org/0000-0002-9751-3405","observed_orcids":["https://orcid.org/0000-0002-9751-3405"]},"institutions":[{"id":"https://openalex.org/I2799303410","display_name":"Yozgat Bozok \u00dcniversitesi","ror":"https://ror.org/04qvdf239","country_code":"TR","type":"education","lineage":["https://openalex.org/I2799303410"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Akan, Tarik","raw_affiliation_strings":["Physics Department , Yozgat Bozok University , 66100 Yozgat , Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Physics Department , Yozgat Bozok University , 66100 Yozgat , Turkey","institution_ids":["https://openalex.org/I2799303410"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5031907193"],"corresponding_institution_ids":["https://openalex.org/I2799303410"],"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":0.9976000189781189,"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":0.9976000189781189,"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":0.0005000000237487257,"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":0.00019999999494757503,"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/exotic-hadrons","display_name":"exotic hadrons","score":0.5260000228881836},{"id":"https://openalex.org/keywords/qcd-sum-rules","display_name":"QCD sum rules","score":0.6909999847412109},{"id":"https://openalex.org/keywords/operator-product-expansion","display_name":"operator product expansion","score":0.6859999895095825},{"id":"https://openalex.org/keywords/pole-dominance","display_name":"pole dominance","score":0.7450000047683716}],"concepts":[{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.5738999843597412},{"id":"https://openalex.org/C2776250685","wikidata":"https://www.wikidata.org/wiki/Q4375892","display_name":"QCD sum rules","level":3,"score":0.5525000095367432},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5271999835968018},{"id":"https://openalex.org/C2780397245","wikidata":"https://www.wikidata.org/wiki/Q606387","display_name":"Tetraquark","level":3,"score":0.489300012588501},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4745999872684479},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.4104999899864197},{"id":"https://openalex.org/C117137515","wikidata":"https://www.wikidata.org/wiki/Q238170","display_name":"Quantum chromodynamics","level":2,"score":0.3912000060081482},{"id":"https://openalex.org/C39613435","wikidata":"https://www.wikidata.org/wiki/Q846677","display_name":"Remainder","level":2,"score":0.36329999566078186},{"id":"https://openalex.org/C2781339351","wikidata":"https://www.wikidata.org/wiki/Q2639620","display_name":"Charm (quantum number)","level":2,"score":0.35510000586509705},{"id":"https://openalex.org/C106195933","wikidata":"https://www.wikidata.org/wiki/Q7847935","display_name":"Truncation (statistics)","level":2,"score":0.351500004529953},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.3321000039577484},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.32919999957084656},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.3262999951839447},{"id":"https://openalex.org/C2778049214","wikidata":"https://www.wikidata.org/wiki/Q7512234","display_name":"Sigma","level":2,"score":0.31610000133514404},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.31130000948905945},{"id":"https://openalex.org/C2780990831","wikidata":"https://www.wikidata.org/wiki/Q319141","display_name":"Conjecture","level":2,"score":0.3102000057697296},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.29750001430511475},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.288100004196167},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.2791999876499176},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.274399995803833},{"id":"https://openalex.org/C88407732","wikidata":"https://www.wikidata.org/wiki/Q7636898","display_name":"Sum rule in quantum mechanics","level":3,"score":0.26739999651908875},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.25780001282691956}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2609.36925","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.36925","pdf_url":"https://arxiv.org/pdf/2609.36925","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":"doi:10.48550/arxiv.2609.36925","doi":"https://doi.org/10.48550/arxiv.2609.36925","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.36925","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:2609.36925","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.36925","pdf_url":"https://arxiv.org/pdf/2609.36925","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/F4320323958","display_name":"Bozok \u00dcniversitesi","ror":"https://ror.org/04qvdf239"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214899858.pdf","grobid_xml":"https://content.openalex.org/works/W7214899858.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3045897355","https://openalex.org/W3028945154","https://openalex.org/W7202179752","https://openalex.org/W4323043044","https://openalex.org/W1890542444","https://openalex.org/W2950318878","https://openalex.org/W4413788650","https://openalex.org/W2618218408","https://openalex.org/W2464745196","https://openalex.org/W4200300847"],"abstract_inverted_index":{"The":[0,28,59,70],"$J^{P}=2^{+}$":[1],"$cc\\bar":[2],"c\\bar":[3,114],"s$":[4,8],"and":[5,62,97,104,116],"$bb\\bar":[6],"b\\bar":[7,118],"tetraquarks":[9],"are":[10,41,65,95,107,112],"studied":[11],"in":[12,67],"parallel":[13],"within":[14,36],"the":[15,22,37,49,54,80,92,101,109],"two-point":[16],"QCD":[17],"Sum":[18],"Rules":[19],"framework":[20],"using":[21],"same":[23,60],"symmetric":[24],"axial-vector$\\otimes$axial-vector":[25],"interpolating":[26],"current.":[27],"current-specific":[29],"OPE":[30],"sectors":[31],"retained":[32],"through":[33],"dimension":[34],"seven":[35],"stated":[38],"background-field":[39],"truncation":[40],"evaluated":[42],"with":[43,48,76,85],"a":[44],"common":[45],"symbolic":[46],"construction,":[47],"bottom":[50,81],"channel":[51],"obtained":[52],"by":[53],"heavy-flavour":[55],"replacement":[56],"$c\\to":[57],"b$.":[58],"pole-dominance":[61],"OPE-convergence":[63],"criteria":[64],"imposed":[66],"both":[68],"channels.":[69],"adopted":[71],"charm":[72],"region":[73,82],"is":[74,83],"$\\sqrt{s_0}=5.7\\GeV$":[75],"$3.6\\le":[77],"M_B^2\\le4.3\\GeVsq$,":[78],"whereas":[79],"$\\sqrt{s_0}=14.3\\GeV$":[84],"$9.8\\le":[86],"M_B^2\\le10.8\\GeVsq$.":[87],"At":[88],"representative":[89],"Borel":[90],"points,":[91],"extracted":[93],"masses":[94],"$5.239\\GeV$":[96],"$13.832\\GeV$,":[98],"respectively.":[99],"After":[100],"QCD-input,":[102],"continuum-threshold,":[103],"Borel-window":[105],"variations":[106],"combined,":[108],"final":[110],"results":[111],"$m_{cc\\bar":[113],"s,\\,2^+}=5.239\\pm0.061\\GeV$":[115],"$m_{bb\\bar":[117],"s,\\,2^+}=13.832\\pm0.059\\GeV$.":[119]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-10-01T00:00:00"}