{"id":"https://openalex.org/W7225564379","doi":"https://doi.org/10.5281/zenodo.24056096","title":"ALP-ttbar Toy MC v2.0: Series Overview (v1.0\u2013v1.9) \u2014 What a Preregistered Toy Study Learned about Displaced Light ALP \u2192 e\u207ae\u207b and Photon Conversions, and Open Questions for Full-Simulation Studies","display_name":"ALP-ttbar Toy MC v2.0: Series Overview (v1.0\u2013v1.9) \u2014 What a Preregistered Toy Study Learned about Displaced Light ALP \u2192 e\u207ae\u207b and Photon Conversions, and Open Questions for Full-Simulation Studies","publication_year":2026,"publication_date":"2026-11-09","ids":{"openalex":"https://openalex.org/W7225564379","doi":"https://doi.org/10.5281/zenodo.24056096"},"language":"en","primary_location":{"id":"doi:10.5281/zenodo.24056096","doi":"https://doi.org/10.5281/zenodo.24056096","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24056096","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"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":"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"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.5281/zenodo.24056096","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5137602421","display_name":"Won Shik Paik","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Paik, Won Shik","raw_affiliation_strings":["Independent Researcher, Auckland, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Independent Researcher, Auckland, New Zealand","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5137602421"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"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/T10048","display_name":"Particle physics theoretical and experimental studies","score":0.9765999913215637,"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/T10048","display_name":"Particle physics theoretical and experimental studies","score":0.9765999913215637,"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/T11044","display_name":"Particle Detector Development and Performance","score":0.019700000062584877,"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":0.000699999975040555,"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/bremsstrahlung","display_name":"bremsstrahlung","score":0.8550000190734863},{"id":"https://openalex.org/keywords/long-lived-particles","display_name":"long-lived particles","score":0.6850000023841858},{"id":"https://openalex.org/keywords/chernoff-bound","display_name":"Chernoff bound","score":0.5049999952316284},{"id":"https://openalex.org/keywords/wilks-theorem","display_name":"Wilks' theorem","score":0.8169999718666077}],"concepts":[{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.7163000106811523},{"id":"https://openalex.org/C81302155","wikidata":"https://www.wikidata.org/wiki/Q655904","display_name":"Bremsstrahlung","level":3,"score":0.5263000130653381},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.4966999888420105},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.4546000063419342},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.4327000081539154},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.4074000120162964},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33480000495910645},{"id":"https://openalex.org/C24872484","wikidata":"https://www.wikidata.org/wiki/Q126818","display_name":"Dimensionless quantity","level":2,"score":0.3255000114440918},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3125},{"id":"https://openalex.org/C85079727","wikidata":"https://www.wikidata.org/wiki/Q3560114","display_name":"Quarter (Canadian coin)","level":2,"score":0.311599999666214},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.3109999895095825},{"id":"https://openalex.org/C203763787","wikidata":"https://www.wikidata.org/wiki/Q371029","display_name":"Null (SQL)","level":2,"score":0.3100999891757965},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2994000017642975},{"id":"https://openalex.org/C774472","wikidata":"https://www.wikidata.org/wiki/Q6760393","display_name":"Margin (machine learning)","level":2,"score":0.296999990940094},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.29280000925064087},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.29269999265670776},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.28949999809265137},{"id":"https://openalex.org/C191988596","wikidata":"https://www.wikidata.org/wiki/Q628374","display_name":"Null hypothesis","level":2,"score":0.2867000102996826},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.2838999927043915},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2822999954223633},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.28040000796318054},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.267300009727478},{"id":"https://openalex.org/C2776331573","wikidata":"https://www.wikidata.org/wiki/Q178074","display_name":"Veto","level":3,"score":0.263700008392334},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2632000148296356},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.2565000057220459},{"id":"https://openalex.org/C9395851","wikidata":"https://www.wikidata.org/wiki/Q177929","display_name":"Stack (abstract data type)","level":2,"score":0.25}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5281/zenodo.24056096","doi":"https://doi.org/10.5281/zenodo.24056096","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24056096","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"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":"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"},{"id":"doi:10.5281/zenodo.24056097","doi":"https://doi.org/10.5281/zenodo.24056097","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24056097","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"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":"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":"doi:10.5281/zenodo.24056096","doi":"https://doi.org/10.5281/zenodo.24056096","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24056096","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"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":"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"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W4387936972","https://openalex.org/W7224949369"],"related_works":["https://openalex.org/W7225141698","https://openalex.org/W7224992536","https://openalex.org/W7225561533","https://openalex.org/W7225291677","https://openalex.org/W7225465474","https://openalex.org/W7225194737","https://openalex.org/W7225462063","https://openalex.org/W7225056442","https://openalex.org/W7225015037","https://openalex.org/W7225114040"],"abstract_inverted_index":{"Overview":[0],"of":[1,6,19,35,152,168,338,413],"versions":[2],"1.0":[3],"to":[4,82,161,315],"1.9":[5],"a":[7,75,84,131,150,221,251,310,366,386,406],"small,":[8],"numpy-only":[9],"toy":[10,66,293,388,436],"Monte":[11],"Carlo":[12],"series":[13,63],"motivated":[14],"by":[15,25,226,405],"the":[16,32,53,89,107,112,139,142,153,166,169,198,207,217,227,255,292,329,333,339,394,411,414,435],"displaced-dielectron":[17],"study":[18],"long-lived":[20],"ALPs":[21,80,374],"in":[22,71,88,109,182,196,328],"top-quark":[23],"events":[24],"Alimena":[26],"et":[27,37],"al.":[28,38],"(arXiv:2610.38932),":[29],"which":[30,56],"extends":[31],"displaced-dimuon":[33],"strategy":[34],"Rygaard":[36],"(JHEP":[39],"10":[40],"(2023)":[41],"138).":[42],"No":[43],"new":[44],"simulation":[45,266],"or":[46,264,417],"fit:":[47],"every":[48,158],"number":[49],"is":[50,115,141,210],"taken":[51],"from":[52,111,241,375],"published":[54],"records,":[55],"are":[57,423,437],"listed":[58],"with":[59,122,381,398,410,418],"their":[60],"DOIs.":[61],"The":[62,246,390],"asked,":[64],"at":[65,99,124,157,172,213],"level,":[67],"how":[68],"photon":[69],"conversions":[70],"tracker":[72,299],"material":[73,140,174,319,334,346,364],"limit":[74],"search":[76],"for":[77,149,298,302,343,426],"displaced":[78,321,382],"light":[79],"decaying":[81],"e\u207ae\u207b,":[83],"limitation":[85],"stated":[86],"explicitly":[87],"generator-level":[90],"study,":[91,369],"and":[92,102,130,165,188,216,236,244,269,280,354,385,432],"what":[93],"reduces":[94],"it.":[95],"In":[96],"this":[97],"toy,":[98],"17":[100],"MeV":[101],"c\u03c4":[103],"=":[104],"1":[105],"mm":[106],"loss":[108],"reach":[110],"conversion":[113],"veto":[114,335],"about":[116],"2\u00d7":[117],"without":[118],"bremsstrahlung":[119],"but":[120],"126\u2013178\u00d7":[121],"it":[123,162],"nominal":[125],"material;":[126],"better":[127],"electron":[128],"fits":[129],"two-hypothesis":[132],"vertex":[133],"fit":[134],"barely":[135],"change":[136],"it;":[137],"reducing":[138],"only":[143,212,430],"large":[144],"handle":[145],"(127\u00d7":[146],"\u2192":[147],"35\u00d7":[148],"quarter":[151],"material);":[154],"measuring":[155],"z":[156,326],"layer":[159],"adds":[160],"(\u2192":[163],"27\u00d7);":[164],"arrangement":[167],"pixel":[170],"layers":[171],"fixed":[173],"does":[175],"not":[176,202,408,424],"matter.":[177],"Of":[178],"48":[179],"predictions":[180,425],"frozen":[181],"advance":[183],"(v1.2\u2013v1.9),":[184],"32":[185],"were":[186,239],"confirmed":[187],"16":[189],"refuted.":[190],"One":[191],"preregistered":[192,240],"validation":[193],"failed":[194,256],"instructively:":[195],"v1.5":[197],"likelihood-ratio":[199],"test":[200],"did":[201],"follow":[203],"Wilks'":[204],"\u03c7\u00b2\u2081,":[205],"because":[206],"opening":[208],"angle":[209],"identified":[211],"second":[214],"order":[215],"null":[218],"lies":[219],"on":[220,243,254,273],"boundary;":[222],"Wilks":[223,257],"was":[224],"replaced":[225],"Chernoff":[228],"/":[229],"Self\u2013Liang":[230],"boundary":[231],"result":[232],"(\u00bd\u03c7\u00b2\u2080":[233],"+":[234],"\u00bd\u03c7\u00b2\u2081),":[235],"boundary-aware":[237],"references":[238],"then":[242],"confirmed.":[245],"overview":[247],"lists":[248],"seven":[249],"lessons,":[250],"dedicated":[252],"section":[253],"validation,":[258],"six":[259,296],"open":[260],"questions":[261],"that":[262,342],"full":[263],"fast":[265],"could":[267],"check,":[268],"related":[270],"public":[271],"work":[272],"next-generation":[274],"low-material":[275],"trackers":[276],"(HL-LHC":[277],"CMS":[278],"Phase-2":[279],"ATLAS":[281],"ITk,":[282],"ALICE":[283,285],"ITS3,":[284],"3,":[286],"FCC-ee":[287],"IDEA/CLD,":[288],"FCC-SEED).":[289],"It":[290],"turns":[291],"results":[294],"into":[295],"suggestions":[297],"studies,":[300],"offered":[301],"discussion":[303],"rather":[304],"than":[305,351],"as":[306,336],"design":[307],"recommendations:":[308],"add":[309],"displaced,":[311],"collimated":[312],"e\u207ae\u207b":[313],"benchmark":[314],"layout":[316],"studies;":[317],"count":[318],"where":[320],"vertices":[322],"occur;":[323],"consider":[324],"coarse":[325],"information":[327],"outer":[330],"tracker;":[331],"treat":[332],"part":[337],"design;":[340],"note":[341],"sub-mrad":[344],"openings":[345],"reduction":[347],"may":[348],"matter":[349],"more":[350],"electron-fit":[352],"sophistication;":[353],"calibrate":[355],"conversion-versus-decay":[356],"discriminants.":[357],"Planned":[358],"next":[359],"steps":[360],"include":[361],"an":[362],"improved":[363],"veto,":[365],"dimuon":[367],"control":[368],"\u03bc\u207a\u03bc\u207b":[370],"above":[371],"200":[372],"MeV,":[373],"B-meson":[376],"decays,":[377],"other":[378],"long-lived-particle":[379],"signatures":[380],"lepton":[383],"pairs,":[384],"lepton-collider":[387],"geometry.":[389],"zip":[391],"also":[392],"contains":[393],"one-page":[395],"overviews":[396],"posted":[397],"earlier":[399],"compilations,":[400],"unchanged.":[401],"Independent":[402],"personal":[403],"project":[404],"non-specialist,":[407],"affiliated":[409],"authors":[412],"referenced":[415],"papers":[416],"any":[419,427],"collaboration.":[420],"Absolute":[421],"numbers":[422],"real":[428],"detector;":[429],"trends":[431],"ratios":[433],"inside":[434],"meaningful.":[438],"GitHub:":[439],"https://github.com/wspaik5/ALP_ttbar_Toy_MC_v2.0_Series_Overview":[440]},"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-11-09T00:00:00"}