{"doi":"10.1103/physrevd.26.303","title":"Search for composite models of quarks and leptons with preons having strong and electroweak quantum numbers","abstract":null,"journal":"Physical Review D","year":1982,"id":605837,"datarank":0.24141568686511508,"base_score":1.6094379124341003,"endowment":1.6094379124341003,"self_citation_contribution":0.24141568686511508,"citation_network_contribution":0.0,"self_endowment_contribution":0.24141568686511508,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":4,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1554996,"name":"R. E. Marshak","orcid":null,"position":1,"is_corresponding":false},{"id":1554995,"name":"Yasunari Tosa","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Search for composite models of quarks and leptons with preons having strong and electroweak quantum numbers","abstract":"The impossibility of composite models of two or more generations of quarks and leptons is shown using preons with strong $\\mathrm{S}{\\mathrm{U}}_{C}(3)$ quantum numbers and either the electroweak $\\mathrm{S}{\\mathrm{U}}_{L}(2)\\ifmmode\\times\\else\\texttimes\\fi{}\\mathrm{U}(1)$ or $\\mathrm{S}{\\mathrm{U}}_{L}(2)\\ifmmode\\times\\else\\texttimes\\fi{}\\mathrm{S}{\\mathrm{U}}_{R}(2)\\ifmmode\\times\\else\\texttimes\\fi{}{\\mathrm{U}}_{B\\ensuremath{-}L}(1)$ quantum numbers. The preon models considered are the simplest: $\\mathrm{FFF}$ and $\\mathrm{FB}$ ($F$ is fermion and $B$ is boson). The constraints imposed on the models are the absence of exotics and anomalies in the strong and electroweak sectors.","is_dataset_classified":null,"base_score":1.6094379124341003,"endowment":1.6094379124341003,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"21097893","pmcid":null,"openalex_id":"https://openalex.org/W1976444869","authors":[],"funders":[],"total_grants":0,"fwci":1.3884,"citation_percentile":0.82634899,"influential_citations":0,"citation_trend":[],"oa_status":"closed","license":"http://link.aps.org/licenses/aps-default-license","oa_locations":[{"url":"http://link.aps.org/article/10.1103/PhysRevD.26.303","host_type":"publisher"},{"url":"http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevD.26.303/fulltext","host_type":"publisher"},{"url":"https://doi.org/10.1103/physrevd.26.303","host_type":"journal"}],"fields_of_study":["Particle physics theoretical and experimental studies","Black Holes and Theoretical Physics","Quantum Chromodynamics and Particle Interactions"],"mesh_terms":[],"keywords":["Physics","Electroweak interaction","Particle physics","Lepton","Quark","Fermion","Quantum number","Boson","Hadron","Elementary particle","Nuclear physics","Quantum mechanics","Electron"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-07-30T03:22:15.243623Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}