{"id":"https://openalex.org/W7124145733","doi":"https://doi.org/10.1103/y73d-hzdd","title":"Exclusive photoproduction of \u03c7 c \u03b3 pairs in the small- x kinematics","display_name":"Exclusive photoproduction of \u03c7 c \u03b3 pairs in the small- x kinematics","publication_year":2026,"publication_date":"2026-01-14","ids":{"openalex":"https://openalex.org/W7124145733","doi":"https://doi.org/10.1103/y73d-hzdd"},"language":"en","primary_location":{"id":"doi:10.1103/y73d-hzdd","doi":"https://doi.org/10.1103/y73d-hzdd","is_oa":true,"landing_page_url":"https://doi.org/10.1103/y73d-hzdd","pdf_url":null,"source":{"id":"https://openalex.org/S4210238307","display_name":"Physical review. D/Physical review. D.","issn_l":"2470-0010","issn":["2470-0010","2470-0029","2470-0037"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-2","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review D","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1103/y73d-hzdd","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066409228","display_name":"Marat Siddikov","orcid":"https://orcid.org/0000-0002-9290-3236","observed_orcids":["https://orcid.org/0000-0002-9290-3236"]},"institutions":[{"id":"https://openalex.org/I4210095567","display_name":"Centro Cient\u00edfico Tecnol\u00f3gico de Valpara\u00edso","ror":"https://ror.org/00m0k5p91","country_code":"CL","type":"education","lineage":["https://openalex.org/I4210095567","https://openalex.org/I75778554"]},{"id":"https://openalex.org/I75778554","display_name":"Universidad T\u00e9cnica Federico Santa Mar\u00eda","ror":"https://ror.org/05510vn56","country_code":"CL","type":"education","lineage":["https://openalex.org/I75778554"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"M. Siddikov","raw_affiliation_strings":["Centro Cient\u00edfico\u2014Tecnol\u00f3gico de Valpara\u00edso","Universidad T\u00e9cnica Federico Santa Mar\u00eda"],"raw_orcid":"https://orcid.org/0000-0002-9290-3236","affiliations":[{"raw_affiliation_string":"Centro Cient\u00edfico\u2014Tecnol\u00f3gico de Valpara\u00edso","institution_ids":["https://openalex.org/I4210095567"]},{"raw_affiliation_string":"Universidad T\u00e9cnica Federico Santa Mar\u00eda","institution_ids":["https://openalex.org/I75778554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038268356","display_name":"I. A. Zemlyakov","orcid":"https://orcid.org/0000-0003-3887-5518","observed_orcids":["https://orcid.org/0000-0003-3887-5518"]},"institutions":[{"id":"https://openalex.org/I130474213","display_name":"Pontificia Universidad Cat\u00f3lica de Valpara\u00edso","ror":"https://ror.org/02cafbr77","country_code":"CL","type":"education","lineage":["https://openalex.org/I130474213"]},{"id":"https://openalex.org/I75778554","display_name":"Universidad T\u00e9cnica Federico Santa Mar\u00eda","ror":"https://ror.org/05510vn56","country_code":"CL","type":"education","lineage":["https://openalex.org/I75778554"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"I. Zemlyakov","raw_affiliation_strings":["Pontificia Universidad Cat\u00f3lica de Valpara\u00edso","Universidad T\u00e9cnica Federico Santa Mar\u00eda"],"raw_orcid":"https://orcid.org/0000-0003-3887-5518","affiliations":[{"raw_affiliation_string":"Pontificia Universidad Cat\u00f3lica de Valpara\u00edso","institution_ids":["https://openalex.org/I130474213"]},{"raw_affiliation_string":"Universidad T\u00e9cnica Federico Santa Mar\u00eda","institution_ids":["https://openalex.org/I75778554"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114653588","display_name":"M. Roa","orcid":"https://orcid.org/0000-0002-8147-8107","observed_orcids":["https://orcid.org/0000-0002-8147-8107"]},"institutions":[{"id":"https://openalex.org/I4210100945","display_name":"Universidad de Playa Ancha de Ciencias de la Educaci\u00f3n","ror":"https://ror.org/0171wr661","country_code":"CL","type":"education","lineage":["https://openalex.org/I4210100945"]},{"id":"https://openalex.org/I75778554","display_name":"Universidad T\u00e9cnica Federico Santa Mar\u00eda","ror":"https://ror.org/05510vn56","country_code":"CL","type":"education","lineage":["https://openalex.org/I75778554"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"M. Roa","raw_affiliation_strings":["Universidad T\u00e9cnica Federico Santa Mar\u00eda","Universidad de Playa Ancha"],"raw_orcid":"https://orcid.org/0000-0002-8147-8107","affiliations":[{"raw_affiliation_string":"Universidad T\u00e9cnica Federico Santa Mar\u00eda","institution_ids":["https://openalex.org/I75778554"]},{"raw_affiliation_string":"Universidad de Playa Ancha","institution_ids":["https://openalex.org/I4210100945"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.9049,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.85573576,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"113","issue":"3","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":0.9541000127792358,"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":0.9541000127792358,"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":0.03700000047683716,"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":0.004399999976158142,"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/exclusive-photoproduction","display_name":"exclusive photoproduction","score":0.972000002861023},{"id":"https://openalex.org/keywords/color-glass-condensate","display_name":"color glass condensate","score":0.9940000176429749},{"id":"https://openalex.org/keywords/ultra-peripheral-collisions","display_name":"ultra-peripheral collisions","score":0.8100000023841858},{"id":"https://openalex.org/keywords/electron-ion-collider","display_name":"Electron-Ion Collider","score":0.8629999756813049},{"id":"https://openalex.org/keywords/heavy-quark-spin-symmetry","display_name":"heavy quark spin symmetry","score":0.8769999742507935},{"id":"https://openalex.org/keywords/odderon","display_name":"odderon","score":0.6840000152587891},{"id":"https://openalex.org/keywords/hadronic-interactions","display_name":"hadronic interactions","score":0.6299999952316284},{"id":"https://openalex.org/keywords/cross-section-ratio","display_name":"cross section ratio","score":0.3930000066757202}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8953999876976013},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.680400013923645},{"id":"https://openalex.org/C87668248","wikidata":"https://www.wikidata.org/wiki/Q40605","display_name":"Large Hadron Collider","level":2,"score":0.5917999744415283},{"id":"https://openalex.org/C19694890","wikidata":"https://www.wikidata.org/wiki/Q101667","display_name":"Hadron","level":2,"score":0.5892999768257141},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.5394999980926514},{"id":"https://openalex.org/C52234038","wikidata":"https://www.wikidata.org/wiki/Q17128025","display_name":"Cross section (physics)","level":2,"score":0.5195000171661377},{"id":"https://openalex.org/C53049638","wikidata":"https://www.wikidata.org/wiki/Q196291","display_name":"Color-glass condensate","level":4,"score":0.4708000123500824},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.450300008058548},{"id":"https://openalex.org/C173523689","wikidata":"https://www.wikidata.org/wiki/Q215589","display_name":"Dipole","level":2,"score":0.4431000053882599},{"id":"https://openalex.org/C2778870898","wikidata":"https://www.wikidata.org/wiki/Q7577658","display_name":"Spins","level":2,"score":0.43849998712539673},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.42829999327659607},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.4189999997615814},{"id":"https://openalex.org/C7602139","wikidata":"https://www.wikidata.org/wiki/Q6718","display_name":"Quark","level":2,"score":0.40639999508857727},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.38119998574256897},{"id":"https://openalex.org/C42704618","wikidata":"https://www.wikidata.org/wiki/Q910917","display_name":"Spin (aerodynamics)","level":2,"score":0.36649999022483826},{"id":"https://openalex.org/C200006409","wikidata":"https://www.wikidata.org/wiki/Q102742","display_name":"Meson","level":2,"score":0.3619999885559082},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.34049999713897705},{"id":"https://openalex.org/C107165499","wikidata":"https://www.wikidata.org/wiki/Q1366833","display_name":"Rapidity","level":3,"score":0.335099995136261},{"id":"https://openalex.org/C47085818","wikidata":"https://www.wikidata.org/wiki/Q115238","display_name":"Pair production","level":2,"score":0.3084000051021576},{"id":"https://openalex.org/C61203554","wikidata":"https://www.wikidata.org/wiki/Q171516","display_name":"Compton scattering","level":3,"score":0.2944999933242798},{"id":"https://openalex.org/C102999125","wikidata":"https://www.wikidata.org/wiki/Q43116","display_name":"Elementary particle","level":2,"score":0.28610000014305115},{"id":"https://openalex.org/C206094082","wikidata":"https://www.wikidata.org/wiki/Q4097","display_name":"Pion","level":2,"score":0.28459998965263367},{"id":"https://openalex.org/C89473665","wikidata":"https://www.wikidata.org/wiki/Q2748917","display_name":"Deep inelastic scattering","level":4,"score":0.2809000015258789},{"id":"https://openalex.org/C2779886137","wikidata":"https://www.wikidata.org/wiki/Q21030012","display_name":"Symmetry (geometry)","level":2,"score":0.2793000042438507},{"id":"https://openalex.org/C103684282","wikidata":"https://www.wikidata.org/wiki/Q17128025","display_name":"Scattering cross-section","level":3,"score":0.2637999951839447},{"id":"https://openalex.org/C117137515","wikidata":"https://www.wikidata.org/wiki/Q238170","display_name":"Quantum chromodynamics","level":2,"score":0.262800008058548},{"id":"https://openalex.org/C2780522230","wikidata":"https://www.wikidata.org/wiki/Q1140419","display_name":"Ambiguity","level":2,"score":0.26249998807907104},{"id":"https://openalex.org/C52765159","wikidata":"https://www.wikidata.org/wiki/Q1027847","display_name":"Multipole expansion","level":2,"score":0.2612999975681305},{"id":"https://openalex.org/C184748400","wikidata":"https://www.wikidata.org/wiki/Q2599934","display_name":"Physics beyond the Standard Model","level":2,"score":0.25870001316070557},{"id":"https://openalex.org/C2776854788","wikidata":"https://www.wikidata.org/wiki/Q786549","display_name":"Drell\u2013Yan process","level":4,"score":0.2540000081062317}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1103/y73d-hzdd","doi":"https://doi.org/10.1103/y73d-hzdd","is_oa":true,"landing_page_url":"https://doi.org/10.1103/y73d-hzdd","pdf_url":null,"source":{"id":"https://openalex.org/S4210238307","display_name":"Physical review. D/Physical review. D.","issn_l":"2470-0010","issn":["2470-0010","2470-0029","2470-0037"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-2","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review D","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2510.14767","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2510.14767","pdf_url":"https://arxiv.org/pdf/2510.14767","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.2510.14767","doi":"https://doi.org/10.48550/arxiv.2510.14767","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2510.14767","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":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.1103/y73d-hzdd","doi":"https://doi.org/10.1103/y73d-hzdd","is_oa":true,"landing_page_url":"https://doi.org/10.1103/y73d-hzdd","pdf_url":null,"source":{"id":"https://openalex.org/S4210238307","display_name":"Physical review. D/Physical review. D.","issn_l":"2470-0010","issn":["2470-0010","2470-0029","2470-0037"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-2","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review D","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1172249998","display_name":"LABORATORIO NACIONAL PARA HPC","funder_award_id":"ECM02","funder_id":"https://openalex.org/F4320331146","funder_display_name":"Agencia Nacional de Investigaci\u00f3n y Desarrollo"},{"id":"https://openalex.org/G1223939792","display_name":null,"funder_award_id":"3230699","funder_id":"https://openalex.org/F4320338073","funder_display_name":"Fondo Nacional de Desarrollo Cient\u00edfico y Tecnol\u00f3gico"},{"id":"https://openalex.org/G2336924316","display_name":"CENTRO CIENTIFICO TECNOLOGICO DE VALPARAISO (CCTVAL)","funder_award_id":"AFB220004","funder_id":"https://openalex.org/F4320331146","funder_display_name":"Agencia Nacional de Investigaci\u00f3n y Desarrollo"},{"id":"https://openalex.org/G446556102","display_name":"COLOR GLASS CONDENSATE (CGC) IN THE NEW ERA OF HIGH LUMINOSITY ADVANCED EXPERIMENTS.","funder_award_id":"3230699","funder_id":"https://openalex.org/F4320331146","funder_display_name":"Agencia Nacional de Investigaci\u00f3n y Desarrollo"},{"id":"https://openalex.org/G5807396806","display_name":null,"funder_award_id":"21250067","funder_id":"https://openalex.org/F4320331146","funder_display_name":"Agencia Nacional de Investigaci\u00f3n y Desarrollo"},{"id":"https://openalex.org/G7719983907","display_name":"STUDIES OF PROTON STRUCTURE USING QUARKONIUM-PHOTON PAIR PRODUCTION","funder_award_id":"1251975","funder_id":"https://openalex.org/F4320331146","funder_display_name":"Agencia Nacional de Investigaci\u00f3n y Desarrollo"},{"id":"https://openalex.org/G8672020489","display_name":null,"funder_award_id":"CCTVal CIA250027","funder_id":"https://openalex.org/F4320331146","funder_display_name":"Agencia Nacional de Investigaci\u00f3n y Desarrollo"}],"funders":[{"id":"https://openalex.org/F4320310976","display_name":"Universidad T\u00e9cnica Federico Santa Mar\u00eda","ror":"https://ror.org/05510vn56"},{"id":"https://openalex.org/F4320324690","display_name":"Pontificia Universidad Cat\u00f3lica de Valpara\u00edso","ror":"https://ror.org/02cafbr77"},{"id":"https://openalex.org/F4320331146","display_name":"Agencia Nacional de Investigaci\u00f3n y Desarrollo","ror":"https://ror.org/05btm5233"},{"id":"https://openalex.org/F4320338073","display_name":"Fondo Nacional de Desarrollo Cient\u00edfico y Tecnol\u00f3gico","ror":"https://ror.org/02ap3w078"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":100,"referenced_works":["https://openalex.org/W1560908729","https://openalex.org/W1587542410","https://openalex.org/W1726517297","https://openalex.org/W1843456775","https://openalex.org/W1870721333","https://openalex.org/W1967221689","https://openalex.org/W1967987023","https://openalex.org/W1979070091","https://openalex.org/W1984813583","https://openalex.org/W1987014925","https://openalex.org/W1988980446","https://openalex.org/W1989936252","https://openalex.org/W1993827924","https://openalex.org/W1999089379","https://openalex.org/W2001254963","https://openalex.org/W2005825572","https://openalex.org/W2010078559","https://openalex.org/W2010110056","https://openalex.org/W2014560849","https://openalex.org/W2016866563","https://openalex.org/W2020189567","https://openalex.org/W2023614622","https://openalex.org/W2028943094","https://openalex.org/W2040867016","https://openalex.org/W2041641726","https://openalex.org/W2043996468","https://openalex.org/W2044097627","https://openalex.org/W2048210920","https://openalex.org/W2050035023","https://openalex.org/W2051280378","https://openalex.org/W2054945265","https://openalex.org/W2055233108","https://openalex.org/W2057750035","https://openalex.org/W2060791925","https://openalex.org/W2066711625","https://openalex.org/W2069352682","https://openalex.org/W2069843682","https://openalex.org/W2076570375","https://openalex.org/W2080980089","https://openalex.org/W2098166200","https://openalex.org/W2106417754","https://openalex.org/W2111517540","https://openalex.org/W2133238133","https://openalex.org/W2137465288","https://openalex.org/W2142299360","https://openalex.org/W2150994654","https://openalex.org/W2151906177","https://openalex.org/W2157155801","https://openalex.org/W2161737270","https://openalex.org/W2169127494","https://openalex.org/W2216749089","https://openalex.org/W2242232452","https://openalex.org/W2403075470","https://openalex.org/W2583007301","https://openalex.org/W2677246336","https://openalex.org/W2746153663","https://openalex.org/W2807505293","https://openalex.org/W2824297141","https://openalex.org/W2892299276","https://openalex.org/W2904616312","https://openalex.org/W2949123144","https://openalex.org/W2950166949","https://openalex.org/W2952675798","https://openalex.org/W2953154703","https://openalex.org/W2984318390","https://openalex.org/W2985609914","https://openalex.org/W3007597470","https://openalex.org/W3151050293","https://openalex.org/W3164653423","https://openalex.org/W3194799567","https://openalex.org/W4205805429","https://openalex.org/W4224875159","https://openalex.org/W4225309752","https://openalex.org/W4280642958","https://openalex.org/W4283318606","https://openalex.org/W4292998192","https://openalex.org/W4309443143","https://openalex.org/W4310509811","https://openalex.org/W4310626641","https://openalex.org/W4310816348","https://openalex.org/W4313557728","https://openalex.org/W4322626423","https://openalex.org/W4365450055","https://openalex.org/W4380716131","https://openalex.org/W4382072515","https://openalex.org/W4385260208","https://openalex.org/W4387362843","https://openalex.org/W4387706929","https://openalex.org/W4389099702","https://openalex.org/W4392514873","https://openalex.org/W4393577903","https://openalex.org/W4394799158","https://openalex.org/W4394993283","https://openalex.org/W4400823614","https://openalex.org/W4401211033","https://openalex.org/W4402731725","https://openalex.org/W4404566469","https://openalex.org/W4408691077","https://openalex.org/W4410960814","https://openalex.org/W4413836540"],"related_works":[],"abstract_inverted_index":{"In":[0,53],"this":[1,42,170,190],"manuscript":[2],"we":[3,80,184],"extend":[4],"our":[5],"previous":[6],"analysis":[7],"of":[8,12,41,49,77,89,99,117,132,157,179,189,212],"the":[9,13,19,28,32,39,50,54,63,69,78,83,97,100,106,114,130,133,155,158,187],"exclusive":[10,197],"photoproduction":[11],"\u03c7":[14,90,141,147,165,180,198],"c":[15,91,142,148,166,181,199],"\u03b3":[16,140,146],"pairs":[17],"to":[18,153,196],"high-energy":[20],"(small-":[21],"x":[22],")":[23],"kinematics,":[24],"evaluate":[25],"in":[26,31,57,96,169,177],"detail":[27],"cross":[29,64,84,134],"section":[30,65],"color":[33],"glass":[34],"condensate":[35],"framework,":[36],"and":[37,93,105,119,168],"discuss":[38],"potential":[40,194],"channel":[43,209],"as":[44,192,206],"a":[45,173,193],"novel":[46],"complementary":[47],"probe":[48],"hadronic":[51],"interactions.":[52],"leading":[55],"order":[56],"strong":[58],"coupling":[59],"\u03b1":[60],"s":[61],",":[62,167],"is":[66,122],"controlled":[67],"by":[68],"dipole":[70],"scattering":[71],"amplitude.":[72],"Using":[73],"available":[74],"phenomenological":[75],"parametrizations":[76],"latter,":[79],"estimated":[81],"numerically":[82],"sections":[85,135],"for":[86,124,164,210],"different":[87,137],"polarizations":[88],"mesons":[92],"final-state":[94],"photons":[95],"kinematics":[98],"ultraperipheral":[101],"collisions":[102],"at":[103],"LHC":[104],"future":[107],"Electron":[108],"Ion":[109],"Collider.":[110],"We":[111,127],"found":[112],"that":[113,129],"expected":[115],"number":[116],"produced":[118],"detected":[120],"events":[121],"significant":[123],"experimental":[125],"study.":[126],"suggest":[128],"ratio":[131],"with":[136],"spins":[138],"\u03c3":[139,145],"1":[143],"/":[144],"2":[149],"can":[150],"be":[151],"used":[152],"test":[154],"validity":[156],"heavy":[159],"quark":[160],"spin":[161],"symmetry":[162],"relations":[163],"way":[171],"resolve":[172],"long-standing":[174],"ambiguity":[175],"observed":[176],"hadroproduction":[178],"mesons.":[182],"Finally,":[183],"also":[185],"analyzed":[186],"role":[188],"process":[191],"background":[195],"photoproduction,":[200],"which":[201],"has":[202],"been":[203],"recently":[204],"suggested":[205],"an":[207],"alternative":[208],"studies":[211],"odderons.":[213]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-10-15T10:00:46.086208","created_date":"2026-01-15T00:00:00"}