{"id":"https://openalex.org/W1856923987","doi":"https://doi.org/10.3233/jcm-120463","title":"Cern experiments on the anti-hydrogen production and the measure of antimatter gravity acceleration","display_name":"Cern experiments on the anti-hydrogen production and the measure of antimatter gravity acceleration","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W1856923987","doi":"https://doi.org/10.3233/jcm-120463","mag":"1856923987"},"language":"en","primary_location":{"id":"doi:10.3233/jcm-120463","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jcm-120463","pdf_url":null,"source":{"id":"https://openalex.org/S2765058733","display_name":"Journal of Computational Methods in Sciences and Engineering","issn_l":"1472-7978","issn":["1472-7978","1875-8983"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computational Methods in Sciences and Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068553529","display_name":"M. Sacerdoti","orcid":"https://orcid.org/0000-0001-5325-7369"},"institutions":[{"id":"https://openalex.org/I189158943","display_name":"University of Milan","ror":"https://ror.org/00wjc7c48","country_code":"IT","type":"education","lineage":["https://openalex.org/I189158943"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Michele Sacerdoti","raw_affiliation_strings":["Department of Physics, University of Milan, via Celoria 16, 20133 Milano, Italy","Department of Physics, University of Milan, via Celoria 16, 20133 Milano, Italy. E-mail: m.sacerdoti@tiscali.it#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Milan, via Celoria 16, 20133 Milano, Italy","institution_ids":["https://openalex.org/I189158943"]},{"raw_affiliation_string":"Department of Physics, University of Milan, via Celoria 16, 20133 Milano, Italy. E-mail: m.sacerdoti@tiscali.it#TAB#","institution_ids":["https://openalex.org/I189158943"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5068553529"],"corresponding_institution_ids":["https://openalex.org/I189158943"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02930675,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":"1-2","first_page":"235","last_page":"243"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10425","display_name":"Cold Atom Physics and Bose-Einstein Condensates","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10425","display_name":"Cold Atom Physics and Bose-Einstein Condensates","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T12004","display_name":"Advanced Frequency and Time Standards","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10523","display_name":"Atomic and Molecular Physics","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/antimatter","display_name":"Antimatter","score":0.7170495986938477},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.6489095091819763},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.6477270722389221},{"id":"https://openalex.org/keywords/large-hadron-collider","display_name":"Large Hadron Collider","score":0.6315654516220093},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.6130162477493286},{"id":"https://openalex.org/keywords/nuclear-physics","display_name":"Nuclear physics","score":0.5219539999961853},{"id":"https://openalex.org/keywords/particle-physics","display_name":"Particle physics","score":0.3218628764152527},{"id":"https://openalex.org/keywords/classical-mechanics","display_name":"Classical mechanics","score":0.18628954887390137},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.12570354342460632},{"id":"https://openalex.org/keywords/positron","display_name":"Positron","score":0.09404763579368591}],"concepts":[{"id":"https://openalex.org/C110916831","wikidata":"https://www.wikidata.org/wiki/Q83197","display_name":"Antimatter","level":4,"score":0.7170495986938477},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.6489095091819763},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.6477270722389221},{"id":"https://openalex.org/C87668248","wikidata":"https://www.wikidata.org/wiki/Q40605","display_name":"Large Hadron Collider","level":2,"score":0.6315654516220093},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6130162477493286},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.5219539999961853},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.3218628764152527},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.18628954887390137},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.12570354342460632},{"id":"https://openalex.org/C202100949","wikidata":"https://www.wikidata.org/wiki/Q3229","display_name":"Positron","level":3,"score":0.09404763579368591},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/jcm-120463","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jcm-120463","pdf_url":null,"source":{"id":"https://openalex.org/S2765058733","display_name":"Journal of Computational Methods in Sciences and Engineering","issn_l":"1472-7978","issn":["1472-7978","1875-8983"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computational Methods in Sciences and Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2096353907","https://openalex.org/W2562510859","https://openalex.org/W2603431833"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4311229588","https://openalex.org/W2588670772","https://openalex.org/W3023411533","https://openalex.org/W3008966927","https://openalex.org/W189884592","https://openalex.org/W4253504634","https://openalex.org/W2404226395","https://openalex.org/W2468980035","https://openalex.org/W2580720565"],"abstract_inverted_index":{"The":[0,50],"speech":[1],"reviews":[2],"the":[3,22,55,59,63,71,75,106,135,139,150,200,211,256,263,274],"Cern":[4,194],"experiments":[5],"AEgIS,":[6],"ALPHA,":[7],"ATRAP":[8,188],"and":[9,14,126,148,159,215,243,260,278],"ASACUSA":[10,229],"for":[11,183,254,272],"anti-hydrogen":[12],"production":[13],"measure":[15],"of":[16,36,54,62,74,110,132,138,146,165,206,223,247,291],"its":[17],"characteristics.":[18],"They":[19],"all":[20],"use":[21],"Antiproton":[23],"Decelerator":[24],"at":[25,124,184,193,283],"Cern.":[26],"AEgIS":[27,56],"(Antimatter":[28],"Experiment:":[29],"Gravity,":[30],"Interferometry,":[31],"Spectroscopy)":[32],"is":[33,58,119,129,162,189,199,220,237,288],"a":[34,77,93,99,111,163,221,289],"collaboration":[35,122,164,222,290],"physicists":[37,166,224,292],"from":[38,167,225,293],"Cern,":[39,168,294],"France,":[40],"Italy,":[41,299],"Uk,":[42,301],"Germany,":[43,227,297],"Switzerland,":[44],"Russia,":[45],"Czech":[46],"Republic,":[47],"Norway,":[48],"Qatar.":[49],"primary":[51],"scientific":[52],"goal":[53,198],"experiment":[57,151,192,240],"direct":[60,108],"measurement":[61,79,109],"Earth's":[64],"gravitational":[65,112],"acceleration":[66],"g":[67],"on":[68,114],"antihydrogen.":[69],"In":[70],"first":[72,107],"phase":[73],"experiment,":[76],"gravity":[78],"with":[80],"1%":[81],"precision":[82,245],"will":[83,104],"be":[84],"carried":[85],"out":[86],"by":[87],"sending":[88],"an":[89,115,120,190,238],"antihydrogen":[90,133,181,208,267],"beam":[91],"through":[92],"classical":[94],"Moire":[95],"deflectometer":[96],"coupled":[97],"to":[98,153,209,262],"position":[100],"sensitive":[101],"detector.":[102],"This":[103],"represent":[105],"effect":[113],"antimatter":[116,136,191,239],"system.":[117],"ALPHA":[118],"international":[121],"based":[123],"CERN,":[125],"whose":[127,195],"aim":[128],"stable":[130],"trapping":[131],"atoms,":[134],"counterpart":[137],"simplest":[140],"atom,":[141],"hydrogen.":[142],"By":[143],"precise":[144,201],"comparisons":[145],"hydrogen":[147],"antihydrogen,":[149],"hopes":[152],"study":[154],"fundamental":[155,264],"symmetries":[156],"between":[157],"matter":[158],"antimatter.":[160],"It":[161,219,287],"Denmark,":[169,296],"Usa,":[170,226],"Canada,":[171],"UK,":[172],"Israel,":[173],"Japan,":[174,300],"Brazil,":[175],"Sweden.":[176],"Alpha":[177],"has":[178],"successfully":[179],"trapped":[180,207],"atoms":[182,250],"least":[185],"1000":[186],"seconds.":[187],"long":[196],"term":[197],"laser":[202,242],"or":[203],"microwave":[204,244],"spectroscopy":[205,246],"make":[210],"most":[212],"stringent":[213],"lepton":[214],"baryon":[216],"CPT":[217,257,275],"tests.":[218],"Uk.":[228],"(Atomic":[230],"Spectroscopy":[231],"And":[232],"Collisions":[233],"Using":[234],"Slow":[235],"Antiprotons)":[236],"studying:":[241],"antiprotonic":[248],"helium":[249],"(i.e.,":[251],"antiproton+electron+helium":[252],"nucleus)":[253],"testing":[255,273],"(matter-antimatter)":[258],"symmetry,":[259,276],"contributing":[261],"physical":[265],"constants,":[266],"ground-state":[268],"hyperfine":[269],"splitting":[270],"measurement,":[271],"atomic":[277],"nuclear":[279],"collision":[280],"cross":[281],"sections":[282],"extremely":[284],"low":[285],"energies.":[286],"Austria,":[295],"Hungary,":[298],"Northern":[302],"Ireland.":[303]},"counts_by_year":[],"updated_date":"2026-04-22T06:01:30.510260","created_date":"2025-10-10T00:00:00"}