{"id":"https://openalex.org/W7221034565","doi":"https://doi.org/10.48550/arxiv.2610.09516","title":"Exothermic nuclear recoils from thermal quasi-pNGB dark matter","display_name":"Exothermic nuclear recoils from thermal quasi-pNGB dark matter","publication_year":2026,"publication_date":"2026-10-07","ids":{"openalex":"https://openalex.org/W7221034565","doi":"https://doi.org/10.48550/arxiv.2610.09516"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.09516","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.09516","pdf_url":"https://arxiv.org/pdf/2610.09516","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/2610.09516","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014143037","display_name":"Sheikh Riasat","orcid":"https://orcid.org/0009-0007-1207-1358","observed_orcids":["https://orcid.org/0009-0007-1207-1358"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Sheikh, Riasat","raw_affiliation_strings":["Department of Physics , Kyushu University , 744 Motooka , Nishi-ku , Fukuoka , 819-0395 , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics , Kyushu University , 744 Motooka , Nishi-ku , Fukuoka , 819-0395 , Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068942091","display_name":"Takashi Toma","orcid":"https://orcid.org/0000-0001-5828-0090","observed_orcids":["https://orcid.org/0000-0001-5828-0090"]},"institutions":[{"id":"https://openalex.org/I10091056","display_name":"Kanazawa University","ror":"https://ror.org/02hwp6a56","country_code":"JP","type":"education","lineage":["https://openalex.org/I10091056"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toma, Takashi","raw_affiliation_strings":["Institute for Theoretical Physics , Kanazawa University , Kanazawa , 920-1192 , Japan","Institute of Liberal Arts and Science , Kanazawa University , Kanazawa , 920-1192 , Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Theoretical Physics , Kanazawa University , Kanazawa , 920-1192 , Japan","institution_ids":["https://openalex.org/I10091056"]},{"raw_affiliation_string":"Institute of Liberal Arts and Science , Kanazawa University , Kanazawa , 920-1192 , Japan","institution_ids":["https://openalex.org/I10091056"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029092749","display_name":"Koji Tsumura","orcid":"https://orcid.org/0000-0003-3765-2750","observed_orcids":["https://orcid.org/0000-0003-3765-2750"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tsumura, Koji","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"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":2,"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/T11090","display_name":"Dark Matter and Cosmic Phenomena","score":0.9970999956130981,"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/T11090","display_name":"Dark Matter and Cosmic Phenomena","score":0.9970999956130981,"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":0.0020000000949949026,"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/T10921","display_name":"Neutrino Physics Research","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"}}],"keywords":[{"id":"https://openalex.org/keywords/pseudo-nambu-goldstone-boson","display_name":"pseudo-Goldstone bosons","score":0.8450000286102295},{"id":"https://openalex.org/keywords/two-component-dark-matter","display_name":"two-component dark matter","score":0.8349999785423279},{"id":"https://openalex.org/keywords/dark-matter-relic-abundance","display_name":"dark matter relic density","score":0.6240000128746033},{"id":"https://openalex.org/keywords/kinetic-mixing","display_name":"kinetic mixing","score":0.8510000109672546},{"id":"https://openalex.org/keywords/dark-matter-direct-detection","display_name":"dark matter direct detection","score":0.5879999995231628}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7935000061988831},{"id":"https://openalex.org/C181500209","wikidata":"https://www.wikidata.org/wiki/Q215328","display_name":"Excited state","level":2,"score":0.7275999784469604},{"id":"https://openalex.org/C2776668124","wikidata":"https://www.wikidata.org/wiki/Q749601","display_name":"Recoil","level":2,"score":0.5534999966621399},{"id":"https://openalex.org/C45119746","wikidata":"https://www.wikidata.org/wiki/Q205949","display_name":"Exothermic reaction","level":2,"score":0.5444999933242798},{"id":"https://openalex.org/C159249277","wikidata":"https://www.wikidata.org/wiki/Q79925","display_name":"Dark matter","level":2,"score":0.5059000253677368},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.4652000069618225},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.4406999945640564},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.4345000088214874},{"id":"https://openalex.org/C72319582","wikidata":"https://www.wikidata.org/wiki/Q584304","display_name":"Degenerate energy levels","level":2,"score":0.42239999771118164},{"id":"https://openalex.org/C57691317","wikidata":"https://www.wikidata.org/wiki/Q1289248","display_name":"Scalar (mathematics)","level":2,"score":0.38440001010894775},{"id":"https://openalex.org/C201941533","wikidata":"https://www.wikidata.org/wiki/Q188721","display_name":"Annihilation","level":2,"score":0.3544999957084656},{"id":"https://openalex.org/C1924353","wikidata":"https://www.wikidata.org/wiki/Q1042929","display_name":"Elastic scattering","level":3,"score":0.3456999957561493},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.3125999867916107},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.3043999969959259},{"id":"https://openalex.org/C26495451","wikidata":"https://www.wikidata.org/wiki/Q6546165","display_name":"Light dark matter","level":5,"score":0.290800005197525},{"id":"https://openalex.org/C135889238","wikidata":"https://www.wikidata.org/wiki/Q46276","display_name":"Kinetic energy","level":2,"score":0.2775000035762787},{"id":"https://openalex.org/C66157390","wikidata":"https://www.wikidata.org/wiki/Q7429682","display_name":"Scalar field dark matter","level":4,"score":0.26579999923706055},{"id":"https://openalex.org/C204795200","wikidata":"https://www.wikidata.org/wiki/Q903282","display_name":"Symmetry breaking","level":2,"score":0.2639999985694885}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.09516","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.09516","pdf_url":"https://arxiv.org/pdf/2610.09516","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.2610.09516","doi":"https://doi.org/10.48550/arxiv.2610.09516","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.09516","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:2610.09516","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.09516","pdf_url":"https://arxiv.org/pdf/2610.09516","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/G1549698325","display_name":null,"funder_award_id":"25H02179","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G8407776896","display_name":"Origin of matter-antimatter asymmetry through dark matter semi-annihilations","funder_award_id":"25K07279","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320324704","display_name":"Japan Science Society","ror":"https://ror.org/03aeyg892"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7221034565.pdf","grobid_xml":"https://content.openalex.org/works/W7221034565.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W1968234853","https://openalex.org/W2010410835","https://openalex.org/W2059062425","https://openalex.org/W2070607849","https://openalex.org/W2116517896","https://openalex.org/W2129101324","https://openalex.org/W2159449603","https://openalex.org/W2241132144","https://openalex.org/W2597356709","https://openalex.org/W2742447926","https://openalex.org/W2783555951","https://openalex.org/W2828367678","https://openalex.org/W2897557492","https://openalex.org/W2897819743","https://openalex.org/W2969990949","https://openalex.org/W2981048963","https://openalex.org/W3081955966","https://openalex.org/W3159150883","https://openalex.org/W4225143117","https://openalex.org/W4306949311","https://openalex.org/W4319336210","https://openalex.org/W4390215347","https://openalex.org/W4396774485","https://openalex.org/W4410288887","https://openalex.org/W6910464191","https://openalex.org/W7130892555","https://openalex.org/W7154496323","https://openalex.org/W7207743737","https://openalex.org/W7207867208","https://openalex.org/W7208794244","https://openalex.org/W7211908931","https://openalex.org/W7211909397","https://openalex.org/W7212005290","https://openalex.org/W7212023224","https://openalex.org/W7213228487","https://openalex.org/W7213412101","https://openalex.org/W7214735299"],"related_works":["https://openalex.org/W7212005290","https://openalex.org/W7221887607","https://openalex.org/W4289950370","https://openalex.org/W7154496323","https://openalex.org/W7212023224","https://openalex.org/W4392505177","https://openalex.org/W7212155030","https://openalex.org/W7213518570","https://openalex.org/W7211908931","https://openalex.org/W7211909397"],"abstract_inverted_index":{"We":[0],"study":[1],"a":[2,8,97],"two-component":[3],"dark":[4,59,66],"matter":[5],"scenario":[6],"comprising":[7],"stable":[9],"pseudo-Nambu-Goldstone":[10],"boson":[11],"(pNGB)":[12],"and":[13,27,63],"its":[14],"nearly":[15],"degenerate":[16],"long-lived":[17],"quasi-pNGB":[18,87],"partner.":[19],"An":[20],"approximate":[21],"scalar":[22,60],"symmetry":[23],"relates":[24],"their":[25],"masses":[26],"suppresses":[28],"the":[29,35,39,53,58,65,70,82,107,115,119],"tree-level":[30,99],"Higgs-mediated":[31],"elastic":[32,100],"scattering":[33],"of":[34,76],"excited":[36,74,88],"state":[37,89],"through":[38],"small":[40],"mass":[41],"splitting.":[42],"Their":[43],"coupled":[44],"thermal":[45],"evolution":[46,84],"yields":[47],"comparable":[48],"relic":[49,112],"populations,":[50],"while":[51],"requiring":[52],"observed":[54],"total":[55],"abundance":[56],"fixes":[57,118],"symmetry-breaking":[61],"scale":[62],"hence":[64],"gauge":[67],"coupling.":[68],"At":[69],"studied":[71],"benchmark,":[72],"an":[73,103],"fraction":[75],"approximately":[77],"one":[78],"half":[79],"survives":[80],"under":[81],"adopted":[83],"assumptions.":[85],"The":[86],"can":[90],"therefore":[91],"produce":[92],"exothermic":[93],"nuclear":[94],"recoils":[95],"despite":[96],"suppressed":[98],"signal.":[101],"As":[102],"application,":[104],"we":[105],"examine":[106],"high-energy":[108],"LUX-ZEPLIN":[109],"event.":[110],"For":[111],"compatible":[113],"parameters,":[114],"recoil":[116],"normalization":[117],"kinetic":[120],"mixing,":[121],"allowing":[122],"this":[123],"interpretation":[124],"to":[125],"be":[126],"tested":[127],"by":[128],"independent":[129],"mediator":[130],"searches.":[131]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-10-09T00:00:00"}
