{"id":"https://openalex.org/W2085006857","doi":"https://doi.org/10.1142/s0129065792000668","title":"CLASSIFICATION OF THE DECAYS OF THE Z0 INTO b AND c QUARK PAIRS USING A NEURAL NETWORK","display_name":"CLASSIFICATION OF THE DECAYS OF THE Z0 INTO b AND c QUARK PAIRS USING A NEURAL NETWORK","publication_year":1992,"publication_date":"1992-01-01","ids":{"openalex":"https://openalex.org/W2085006857","doi":"https://doi.org/10.1142/s0129065792000668","mag":"2085006857"},"language":"en","primary_location":{"id":"doi:10.1142/s0129065792000668","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0129065792000668","pdf_url":null,"source":{"id":"https://openalex.org/S197665576","display_name":"International Journal of Neural Systems","issn_l":"0129-0657","issn":["0129-0657","1793-6462"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Neural Systems","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/A5061410586","display_name":"P. Eerola","orcid":"https://orcid.org/0000-0002-3244-0591"},"institutions":[{"id":"https://openalex.org/I2800229700","display_name":"Helsinki Institute of Physics","ror":"https://ror.org/01x2x1522","country_code":"FI","type":"facility","lineage":["https://openalex.org/I133731052","https://openalex.org/I2800229700","https://openalex.org/I63548447","https://openalex.org/I94722563","https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"P. Eerola","raw_affiliation_strings":["Research Institute for High Energy Physics, Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Research Institute for High Energy Physics, Helsinki, Finland","institution_ids":["https://openalex.org/I2800229700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047848792","display_name":"Jussi Kalkkinen","orcid":null},"institutions":[{"id":"https://openalex.org/I2800229700","display_name":"Helsinki Institute of Physics","ror":"https://ror.org/01x2x1522","country_code":"FI","type":"facility","lineage":["https://openalex.org/I133731052","https://openalex.org/I2800229700","https://openalex.org/I63548447","https://openalex.org/I94722563","https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"J. Kalkkinen","raw_affiliation_strings":["Research Institute for High Energy Physics, Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Research Institute for High Energy Physics, Helsinki, Finland","institution_ids":["https://openalex.org/I2800229700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048359632","display_name":"A. De Angelis","orcid":"https://orcid.org/0000-0002-3288-2517"},"institutions":[{"id":"https://openalex.org/I142444530","display_name":"University of Trieste","ror":"https://ror.org/02n742c10","country_code":"IT","type":"education","lineage":["https://openalex.org/I142444530"]},{"id":"https://openalex.org/I129043915","display_name":"University of Udine","ror":"https://ror.org/05ht0mh31","country_code":"IT","type":"education","lineage":["https://openalex.org/I129043915"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A. De Angelis","raw_affiliation_strings":["Istituto di Fisica dell\u2019Universit\u00e0 di Udine and INFN Trieste, Udine, Italy"],"affiliations":[{"raw_affiliation_string":"Istituto di Fisica dell\u2019Universit\u00e0 di Udine and INFN Trieste, Udine, Italy","institution_ids":["https://openalex.org/I129043915","https://openalex.org/I142444530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053210927","display_name":"G. Cosmo","orcid":null},"institutions":[{"id":"https://openalex.org/I142444530","display_name":"University of Trieste","ror":"https://ror.org/02n742c10","country_code":"IT","type":"education","lineage":["https://openalex.org/I142444530"]},{"id":"https://openalex.org/I129043915","display_name":"University of Udine","ror":"https://ror.org/05ht0mh31","country_code":"IT","type":"education","lineage":["https://openalex.org/I129043915"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Cosmo","raw_affiliation_strings":["Istituto di Fisica dell\u2019Universit\u00e0 di Udine and INFN Trieste, Udine, Italy"],"affiliations":[{"raw_affiliation_string":"Istituto di Fisica dell\u2019Universit\u00e0 di Udine and INFN Trieste, Udine, Italy","institution_ids":["https://openalex.org/I129043915","https://openalex.org/I142444530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115589372","display_name":"N. De Groot","orcid":null},"institutions":[{"id":"https://openalex.org/I4210093566","display_name":"National Institute for Subatomic Physics","ror":"https://ror.org/00f9tz983","country_code":"NL","type":"facility","lineage":["https://openalex.org/I2800991832","https://openalex.org/I4210093566"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"N. De Groot","raw_affiliation_strings":["NIKHEF-H, Amsterdam, The Netherlands"],"affiliations":[{"raw_affiliation_string":"NIKHEF-H, Amsterdam, The Netherlands","institution_ids":["https://openalex.org/I4210093566"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110106600","display_name":"M. Los","orcid":null},"institutions":[{"id":"https://openalex.org/I4210093566","display_name":"National Institute for Subatomic Physics","ror":"https://ror.org/00f9tz983","country_code":"NL","type":"facility","lineage":["https://openalex.org/I2800991832","https://openalex.org/I4210093566"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"M. Los","raw_affiliation_strings":["NIKHEF-H, Amsterdam, The Netherlands"],"affiliations":[{"raw_affiliation_string":"NIKHEF-H, Amsterdam, The Netherlands","institution_ids":["https://openalex.org/I4210093566"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108072634","display_name":"L. Lyons","orcid":null},"institutions":[{"id":"https://openalex.org/I40120149","display_name":"University of Oxford","ror":"https://ror.org/052gg0110","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"L. Lyons","raw_affiliation_strings":["University of Oxford, Oxford, UK","University of Oxford , Oxford , UK"],"affiliations":[{"raw_affiliation_string":"University of Oxford, Oxford, UK","institution_ids":["https://openalex.org/I40120149"]},{"raw_affiliation_string":"University of Oxford , Oxford , UK","institution_ids":["https://openalex.org/I40120149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100784453","display_name":"E. Torassa","orcid":"https://orcid.org/0000-0003-2321-0599"},"institutions":[{"id":"https://openalex.org/I4210099850","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Torino","ror":"https://ror.org/01vj6ck58","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210099850"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"E. Torassa","raw_affiliation_strings":["Universit\u00e1 di Torino and INFN, Turin, Italy"],"affiliations":[{"raw_affiliation_string":"Universit\u00e1 di Torino and INFN, Turin, Italy","institution_ids":["https://openalex.org/I4210099850"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011766832","display_name":"E. Vallazza","orcid":"https://orcid.org/0000-0002-7465-7430"},"institutions":[{"id":"https://openalex.org/I4210099850","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Torino","ror":"https://ror.org/01vj6ck58","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210099850"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"E. Vallazza","raw_affiliation_strings":["Universit\u00e1 di Torino and INFN, Turin, Italy"],"affiliations":[{"raw_affiliation_string":"Universit\u00e1 di Torino and INFN, Turin, Italy","institution_ids":["https://openalex.org/I4210099850"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5061410586"],"corresponding_institution_ids":["https://openalex.org/I2800229700"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07663434,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"03","issue":"supp01","first_page":"309","last_page":"314"},"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":0.9947999715805054,"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":0.9947999715805054,"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/T10224","display_name":"Quantum Chromodynamics and Particle Interactions","score":0.982699990272522,"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":0.9751999974250793,"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/physics","display_name":"Physics","score":0.7276737093925476},{"id":"https://openalex.org/keywords/particle-physics","display_name":"Particle physics","score":0.699569582939148},{"id":"https://openalex.org/keywords/quark","display_name":"Quark","score":0.681067168712616},{"id":"https://openalex.org/keywords/hadron","display_name":"Hadron","score":0.6780386567115784},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.590898871421814},{"id":"https://openalex.org/keywords/delphi","display_name":"Delphi","score":0.4287843406200409},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.4154358506202698},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3982069194316864},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3122006356716156},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.26923611760139465},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2044503092765808}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7276737093925476},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.699569582939148},{"id":"https://openalex.org/C7602139","wikidata":"https://www.wikidata.org/wiki/Q6718","display_name":"Quark","level":2,"score":0.681067168712616},{"id":"https://openalex.org/C19694890","wikidata":"https://www.wikidata.org/wiki/Q101667","display_name":"Hadron","level":2,"score":0.6780386567115784},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.590898871421814},{"id":"https://openalex.org/C2779495148","wikidata":"https://www.wikidata.org/wiki/Q487378","display_name":"Delphi","level":2,"score":0.4287843406200409},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.4154358506202698},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3982069194316864},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3122006356716156},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.26923611760139465},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2044503092765808},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0129065792000668","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0129065792000668","pdf_url":null,"source":{"id":"https://openalex.org/S197665576","display_name":"International Journal of Neural Systems","issn_l":"0129-0657","issn":["0129-0657","1793-6462"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Neural Systems","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1582442413","https://openalex.org/W4309134430","https://openalex.org/W4311519177","https://openalex.org/W2017102352","https://openalex.org/W2226389511","https://openalex.org/W2029406738","https://openalex.org/W2169865802","https://openalex.org/W1968293158","https://openalex.org/W1608786059"],"abstract_inverted_index":{"A":[0],"classifier":[1],"based":[2],"on":[3],"a":[4,13],"Feed-Forward":[5],"Neural":[6],"Network":[7],"has":[8,54],"been":[9,55],"used":[10,56],"for":[11],"separating":[12],"sample":[14],"of":[15,21,36,62],"about":[16],"123,500":[17],"selected":[18],"hadronic":[19],"decays":[20],"the":[22,34,37,59,63],"Z0,":[23],"collected":[24],"by":[25],"DELPHI":[26],"during":[27],"1991,":[28],"into":[29,65],"three":[30],"classes":[31],"according":[32],"to":[33,57],"flavour":[35],"original":[38],"quark":[39,69],"pair:":[40],"[Formula:":[41,45,49],"see":[42,46,50],"text]":[43,47,51],"(unresolved),":[44],"and":[48,67],"The":[52],"classification":[53],"compute":[58],"partial":[60],"widths":[61],"Z0":[64],"b":[66],"C":[68],"pairs.":[70]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
