{"id":"https://openalex.org/W2045210668","doi":"https://doi.org/10.1103/physrevlett.78.4007","title":"Subthreshold Production of Kaons and Antikaons in Nucleus-Nucleus Collisions at Equivalent Beam Energies","display_name":"Subthreshold Production of Kaons and Antikaons in Nucleus-Nucleus Collisions at Equivalent Beam Energies","publication_year":1997,"publication_date":"1997-05-26","ids":{"openalex":"https://openalex.org/W2045210668","doi":"https://doi.org/10.1103/physrevlett.78.4007","mag":"2045210668"},"language":"en","primary_location":{"id":"doi:10.1103/physrevlett.78.4007","doi":"https://doi.org/10.1103/physrevlett.78.4007","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevlett.78.4007","pdf_url":null,"source":{"id":"https://openalex.org/S24807848","display_name":"Physical Review Letters","issn_l":"0031-9007","issn":["0031-9007","1079-7114","1092-0145"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5012238012","display_name":"Rolf F. Barth","orcid":"https://orcid.org/0000-0002-2616-472X","observed_orcids":["https://orcid.org/0000-0002-2616-472X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Barth","raw_affiliation_strings":["Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111750707","display_name":"P. Senger","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Senger","raw_affiliation_strings":["Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080766198","display_name":"W. Ahner","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W. Ahner","raw_affiliation_strings":["Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"P. Beckerle","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I114090438","display_name":"Goethe University Frankfurt","ror":"https://ror.org/04cvxnb49","country_code":"DE","type":"education","lineage":["https://openalex.org/I114090438"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"P. Beckerle","raw_affiliation_strings":["Johann Wolfgang Goethe Universit\u00e4t, D-60325 Frankfurt am Main, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johann Wolfgang Goethe Universit\u00e4t, D-60325 Frankfurt am Main, Germany","institution_ids":["https://openalex.org/I114090438"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007685006","display_name":"Ch. Bormann","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I114090438","display_name":"Goethe University Frankfurt","ror":"https://ror.org/04cvxnb49","country_code":"DE","type":"education","lineage":["https://openalex.org/I114090438"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"C. Bormann","raw_affiliation_strings":["Johann Wolfgang Goethe Universit\u00e4t, D-60325 Frankfurt am Main, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johann Wolfgang Goethe Universit\u00e4t, D-60325 Frankfurt am Main, Germany","institution_ids":["https://openalex.org/I114090438"]}]},{"author_position":"middle","author":{"id":null,"display_name":"D. Brill","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I114090438","display_name":"Goethe University Frankfurt","ror":"https://ror.org/04cvxnb49","country_code":"DE","type":"education","lineage":["https://openalex.org/I114090438"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"D. Brill","raw_affiliation_strings":["Johann Wolfgang Goethe Universit\u00e4t, D-60325 Frankfurt am Main, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johann Wolfgang Goethe Universit\u00e4t, D-60325 Frankfurt am Main, Germany","institution_ids":["https://openalex.org/I114090438"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053951032","display_name":"M. Cie\u015blak","orcid":"https://orcid.org/0000-0002-7336-0360","observed_orcids":["https://orcid.org/0000-0002-7336-0360"]},"institutions":[{"id":"https://openalex.org/I126596746","display_name":"Jagiellonian University","ror":"https://ror.org/03bqmcz70","country_code":"PL","type":"education","lineage":["https://openalex.org/I126596746"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"M. Cie\u015blak","raw_affiliation_strings":["Jagiellonian University, PL-30-059 Krak\u00f3w, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jagiellonian University, PL-30-059 Krak\u00f3w, Poland","institution_ids":["https://openalex.org/I126596746"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054349907","display_name":"M. D\u0229bowski","orcid":"https://orcid.org/0000-0002-4933-1818","observed_orcids":["https://orcid.org/0000-0002-4933-1818"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. D\u0229bowski","raw_affiliation_strings":["Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090604161","display_name":"E. Grosse","orcid":"https://orcid.org/0000-0002-7239-0883","observed_orcids":["https://orcid.org/0000-0002-7239-0883"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E. Grosse","raw_affiliation_strings":["Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108100162","display_name":"P. Koczo\u0144","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Koczo\u0144","raw_affiliation_strings":["Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111449386","display_name":"B. Kohlmeyer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161103922","display_name":"Philipps University of Marburg","ror":"https://ror.org/01rdrb571","country_code":"DE","type":"education","lineage":["https://openalex.org/I161103922"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"B. Kohlmeyer","raw_affiliation_strings":["Phillips Universit\u00e4t, D-35037 Marburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Phillips Universit\u00e4t, D-35037 Marburg, Germany","institution_ids":["https://openalex.org/I161103922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079329061","display_name":"D. Mi\u015bkowiec","orcid":"https://orcid.org/0000-0002-8627-9721","observed_orcids":["https://orcid.org/0000-0002-8627-9721"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Mi\u015bkowiec","raw_affiliation_strings":["Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081822919","display_name":"C. M\u00fcntz","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"C. M\u00fcntz","raw_affiliation_strings":["Technische Hochschule Darmstadt, D-64289 Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Hochschule Darmstadt, D-64289 Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110464821","display_name":"H. Oeschler","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"H. Oeschler","raw_affiliation_strings":["Technische Hochschule Darmstadt, D-64289 Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Hochschule Darmstadt, D-64289 Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005703073","display_name":"F. P\u00fchlhofer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161103922","display_name":"Philipps University of Marburg","ror":"https://ror.org/01rdrb571","country_code":"DE","type":"education","lineage":["https://openalex.org/I161103922"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"F. P\u00fchlhofer","raw_affiliation_strings":["Phillips Universit\u00e4t, D-35037 Marburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Phillips Universit\u00e4t, D-35037 Marburg, Germany","institution_ids":["https://openalex.org/I161103922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107232356","display_name":"Erwin Schwab","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I114090438","display_name":"Goethe University Frankfurt","ror":"https://ror.org/04cvxnb49","country_code":"DE","type":"education","lineage":["https://openalex.org/I114090438"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"E. Schwab","raw_affiliation_strings":["Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany","Johann Wolfgang Goethe Universit\u00e4t, D-60325 Frankfurt am Main, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany","institution_ids":[]},{"raw_affiliation_string":"Johann Wolfgang Goethe Universit\u00e4t, D-60325 Frankfurt am Main, Germany","institution_ids":["https://openalex.org/I114090438"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049138699","display_name":"Rainer Martin Schicker","orcid":"https://orcid.org/0000-0003-1230-4274","observed_orcids":["https://orcid.org/0000-0003-1230-4274"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Schicker","raw_affiliation_strings":["Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gesellschaft f\u00fcr Schwerionenforschung, D-64220 Darmstadt, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Y. Shin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I114090438","display_name":"Goethe University Frankfurt","ror":"https://ror.org/04cvxnb49","country_code":"DE","type":"education","lineage":["https://openalex.org/I114090438"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Y. Shin","raw_affiliation_strings":["Johann Wolfgang Goethe Universit\u00e4t, D-60325 Frankfurt am Main, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johann Wolfgang Goethe Universit\u00e4t, D-60325 Frankfurt am Main, Germany","institution_ids":["https://openalex.org/I114090438"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106442228","display_name":"J. G. Speer","orcid":"https://orcid.org/0000-0002-6117-7307","observed_orcids":["https://orcid.org/0000-0002-6117-7307"]},"institutions":[{"id":"https://openalex.org/I161103922","display_name":"Philipps University of Marburg","ror":"https://ror.org/01rdrb571","country_code":"DE","type":"education","lineage":["https://openalex.org/I161103922"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J. Speer","raw_affiliation_strings":["Phillips Universit\u00e4t, D-35037 Marburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Phillips Universit\u00e4t, D-35037 Marburg, Germany","institution_ids":["https://openalex.org/I161103922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110032633","display_name":"Herbert Str\u00f6bele","orcid":"https://orcid.org/0009-0006-4712-8193","observed_orcids":["https://orcid.org/0009-0006-4712-8193"]},"institutions":[{"id":"https://openalex.org/I114090438","display_name":"Goethe University Frankfurt","ror":"https://ror.org/04cvxnb49","country_code":"DE","type":"education","lineage":["https://openalex.org/I114090438"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"H. Str\u00f6bele","raw_affiliation_strings":["Johann Wolfgang Goethe Universit\u00e4t, D-60325 Frankfurt am Main, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johann Wolfgang Goethe Universit\u00e4t, D-60325 Frankfurt am Main, Germany","institution_ids":["https://openalex.org/I114090438"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106469635","display_name":"Ch. Sturm","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ch. Sturm","raw_affiliation_strings":["Technische Hochschule Darmstadt, D-64289 Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Hochschule Darmstadt, D-64289 Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029790629","display_name":"K. V\u00f6lkel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161103922","display_name":"Philipps University of Marburg","ror":"https://ror.org/01rdrb571","country_code":"DE","type":"education","lineage":["https://openalex.org/I161103922"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"K. V\u00f6lkel","raw_affiliation_strings":["Phillips Universit\u00e4t, D-35037 Marburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Phillips Universit\u00e4t, D-35037 Marburg, Germany","institution_ids":["https://openalex.org/I161103922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045961746","display_name":"Andreas Wagner","orcid":"https://orcid.org/0000-0001-7575-3961","observed_orcids":["https://orcid.org/0000-0001-7575-3961"]},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"A. Wagner","raw_affiliation_strings":["Technische Hochschule Darmstadt, D-64289 Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Hochschule Darmstadt, D-64289 Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079800840","display_name":"Wladyslaw Walus","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126596746","display_name":"Jagiellonian University","ror":"https://ror.org/03bqmcz70","country_code":"PL","type":"education","lineage":["https://openalex.org/I126596746"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"W. Walu\u015b","raw_affiliation_strings":["Jagiellonian University, PL-30-059 Krak\u00f3w, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jagiellonian University, PL-30-059 Krak\u00f3w, Poland","institution_ids":["https://openalex.org/I126596746"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3750,"currency":"USD","value_usd":3750},"apc_paid":null,"fwci":15.904,"has_fulltext":false,"cited_by_count":187,"citation_normalized_percentile":{"value":0.99377826,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"78","issue":"21","first_page":"4007","last_page":"4010"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10527","display_name":"High-Energy Particle Collisions Research","score":0.798799991607666,"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/T10527","display_name":"High-Energy Particle Collisions Research","score":0.798799991607666,"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/T10093","display_name":"Nuclear physics research studies","score":0.13369999825954437,"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":0.043699998408555984,"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/kaon-production","display_name":"kaon production","score":0.9129999876022339},{"id":"https://openalex.org/keywords/antikaon-production","display_name":"antikaon production","score":0.9319999814033508},{"id":"https://openalex.org/keywords/heavy-ion-collisions","display_name":"heavy-ion collisions","score":0.8640000224113464},{"id":"https://openalex.org/keywords/ni-ni-collisions","display_name":"Ni+Ni collisions","score":0.921999990940094},{"id":"https://openalex.org/keywords/k-k-ratio","display_name":"K-/K+ ratio","score":0.8600000143051147},{"id":"https://openalex.org/keywords/nuclear-medium-effects","display_name":"nuclear medium effects","score":0.8199999928474426},{"id":"https://openalex.org/keywords/central-collisions","display_name":"central collisions","score":0.6430000066757202},{"id":"https://openalex.org/keywords/nucleon-nucleon-collisions","display_name":"nucleon-nucleon collisions","score":0.6850000023841858},{"id":"https://openalex.org/keywords/beam-energy-dependence","display_name":"beam energy dependence","score":0.4830000102519989}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.9082224369049072},{"id":"https://openalex.org/C172695262","wikidata":"https://www.wikidata.org/wiki/Q102165","display_name":"Nucleon","level":2,"score":0.690087080001831},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.64317786693573},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.6296067237854004},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.6133444309234619},{"id":"https://openalex.org/C200006409","wikidata":"https://www.wikidata.org/wiki/Q102742","display_name":"Meson","level":2,"score":0.5944923758506775},{"id":"https://openalex.org/C2984396361","wikidata":"https://www.wikidata.org/wiki/Q346704","display_name":"Beam energy","level":3,"score":0.5072128772735596},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.4924636781215668},{"id":"https://openalex.org/C33390570","wikidata":"https://www.wikidata.org/wiki/Q188463","display_name":"Spectrometer","level":2,"score":0.4386243522167206},{"id":"https://openalex.org/C156465305","wikidata":"https://www.wikidata.org/wiki/Q1658601","display_name":"Subthreshold conduction","level":4,"score":0.4212755858898163},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1103/physrevlett.78.4007","doi":"https://doi.org/10.1103/physrevlett.78.4007","is_oa":false,"landing_page_url":"https://doi.org/10.1103/physrevlett.78.4007","pdf_url":null,"source":{"id":"https://openalex.org/S24807848","display_name":"Physical Review Letters","issn_l":"0031-9007","issn":["0031-9007","1079-7114","1092-0145"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320261","host_organization_name":"American Physical Society","host_organization_lineage":["https://openalex.org/P4310320261"],"host_organization_lineage_names":["American Physical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physical Review Letters","raw_type":"journal-article"},{"id":"pmh:hdl:10068/257234","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10068/257234","pdf_url":null,"source":{"id":"https://openalex.org/S4377196900","display_name":"OpenGrey (Institut de l'Information Scientifique et Technique)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1295345811","host_organization_name":"Institut de l'Information Scientifique et Technique","host_organization_lineage":["https://openalex.org/I1295345811"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"R - Report"},{"id":"pmh:oai:cds.cern.ch:323765","doi":null,"is_oa":false,"landing_page_url":"http://cds.cern.ch/record/323765","pdf_url":null,"source":{"id":"https://openalex.org/S4306402195","display_name":"CERN Document Server (European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":false,"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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1967478929","https://openalex.org/W1972785133","https://openalex.org/W1974976648","https://openalex.org/W1975079068","https://openalex.org/W1982458399","https://openalex.org/W1989426009","https://openalex.org/W1993487296","https://openalex.org/W1997072533","https://openalex.org/W2001164373","https://openalex.org/W2004293222","https://openalex.org/W2010512404","https://openalex.org/W2011277489","https://openalex.org/W2036953941","https://openalex.org/W2042712019","https://openalex.org/W2050763620","https://openalex.org/W2060380842","https://openalex.org/W2069610954","https://openalex.org/W2071263728","https://openalex.org/W2084327053","https://openalex.org/W2093454915","https://openalex.org/W2094270973","https://openalex.org/W2297554785","https://openalex.org/W2313318089"],"related_works":["https://openalex.org/W2076063196","https://openalex.org/W2914462408","https://openalex.org/W2163466686","https://openalex.org/W2056597194","https://openalex.org/W2077727346","https://openalex.org/W1523417445","https://openalex.org/W1982448889","https://openalex.org/W7096961924","https://openalex.org/W2098729413","https://openalex.org/W7047967572"],"abstract_inverted_index":{"Kaon":[0],"production":[1,22,51,72],"has":[2],"been":[3],"studied":[4],"in":[5,36,73],"$\\mathrm{Ni}+\\mathrm{Ni}$":[6,57],"collisions":[7,58,62],"at":[8,18,43],"beam":[9,45],"energies":[10,46],"of":[11],"0.8--1.8":[12],"GeV/nucleon":[13],"with":[14],"the":[15,48,74],"kaon":[16],"spectrometer":[17],"GSI.":[19],"The":[20,39],"${K}^{+}$":[21,29],"cross":[23],"section":[24],"increases":[25],"as":[26],"${E}_{\\mathrm{beam}}^{5.3\\ifmmode\\pm\\else\\textpm\\fi{}0.2}$.":[27],"Both":[28],"and":[30],"${K}^{\\ensuremath{-}}$":[31,71],"mesons":[32],"are":[33],"predominantly":[34],"produced":[35],"central":[37],"collisions.":[38],"${K}^{\\ensuremath{-}}/{K}^{+}$":[40],"ratio":[41],"measured":[42],"equivalent":[44],"below":[47],"respective":[49],"particle":[50],"threshold":[52],"is":[53,66],"considerably":[54],"larger":[55],"for":[56,60,68],"than":[59],"nucleon-nucleon":[61],"near":[63],"threshold.":[64],"This":[65],"evidence":[67],"an":[69],"enhanced":[70],"nuclear":[75],"medium.":[76]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}