{"id":"https://openalex.org/W2048411222","doi":"https://doi.org/10.1103/physrevlett.17.1027","title":"Photoproduction of Single Positive Pions Between 1.2 and 3 GeV","display_name":"Photoproduction of Single Positive Pions Between 1.2 and 3 GeV","publication_year":1966,"publication_date":"1966-11-07","ids":{"openalex":"https://openalex.org/W2048411222","doi":"https://doi.org/10.1103/physrevlett.17.1027","mag":"2048411222"},"language":"en","primary_location":{"id":"doi:10.1103/physrevlett.17.1027","doi":"https://doi.org/10.1103/physrevlett.17.1027","is_oa":true,"landing_page_url":"https://doi.org/10.1103/physrevlett.17.1027","pdf_url":"http://link.aps.org/pdf/10.1103/PhysRevLett.17.1027","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":true,"oa_status":"bronze","oa_url":"http://link.aps.org/pdf/10.1103/PhysRevLett.17.1027","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5146361418","display_name":"Gerd W. Buschhorn","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I2801876189","display_name":"Deutsches Elektronen-Synchrotron DESY","ror":"https://ror.org/01js2sh04","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2801876189"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"G. Buschhorn","raw_affiliation_strings":["Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I2801876189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113834015","display_name":"J. Carroll","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I2801876189","display_name":"Deutsches Elektronen-Synchrotron DESY","ror":"https://ror.org/01js2sh04","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2801876189"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J. Carroll","raw_affiliation_strings":["Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I2801876189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003625797","display_name":"Richard D. Eandi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I2801876189","display_name":"Deutsches Elektronen-Synchrotron DESY","ror":"https://ror.org/01js2sh04","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2801876189"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"R. D. Eandi","raw_affiliation_strings":["Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I2801876189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111479074","display_name":"P. Heide","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I2801876189","display_name":"Deutsches Elektronen-Synchrotron DESY","ror":"https://ror.org/01js2sh04","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2801876189"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"P. Heide","raw_affiliation_strings":["Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I2801876189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083323662","display_name":"Ren\u00e9 H\u00fcbner","orcid":"https://orcid.org/0000-0002-5200-6928","observed_orcids":["https://orcid.org/0000-0002-5200-6928"]},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I2801876189","display_name":"Deutsches Elektronen-Synchrotron DESY","ror":"https://ror.org/01js2sh04","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2801876189"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"R. H\u00fcbner","raw_affiliation_strings":["Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I2801876189"]}]},{"author_position":"middle","author":{"id":null,"display_name":"W. Kern","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I2801876189","display_name":"Deutsches Elektronen-Synchrotron DESY","ror":"https://ror.org/01js2sh04","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2801876189"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"W. Kern","raw_affiliation_strings":["Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I2801876189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107838906","display_name":"U. K\u00f6tz","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I2801876189","display_name":"Deutsches Elektronen-Synchrotron DESY","ror":"https://ror.org/01js2sh04","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2801876189"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"U. K\u00f6tz","raw_affiliation_strings":["Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I2801876189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036018956","display_name":"Peter Schm\u00fcser","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I2801876189","display_name":"Deutsches Elektronen-Synchrotron DESY","ror":"https://ror.org/01js2sh04","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2801876189"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"P. Schm\u00fcser","raw_affiliation_strings":["Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I2801876189"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030472516","display_name":"H.J. Skronn","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I2801876189","display_name":"Deutsches Elektronen-Synchrotron DESY","ror":"https://ror.org/01js2sh04","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2801876189"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"H. J. Skronn","raw_affiliation_strings":["Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deutsches Elektronen Synchrotron DESY, Hamburg, Germany, and II. Institut f\u00fcr Experimentalphysik der Universit\u00e4t Hamburg, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I2801876189"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3750,"currency":"USD","value_usd":3750},"apc_paid":null,"fwci":7.4168,"has_fulltext":true,"cited_by_count":60,"citation_normalized_percentile":{"value":0.97467861,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"17","issue":"19","first_page":"1027","last_page":"1030"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10224","display_name":"Quantum Chromodynamics and Particle Interactions","score":0.9258000254631042,"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/T10224","display_name":"Quantum Chromodynamics and Particle Interactions","score":0.9258000254631042,"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/T10048","display_name":"Particle physics theoretical and experimental studies","score":0.06340000033378601,"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":0.004600000102072954,"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/photoproduction","display_name":"photoproduction","score":0.8389999866485596},{"id":"https://openalex.org/keywords/positive-pion","display_name":"positive pion","score":0.824999988079071},{"id":"https://openalex.org/keywords/differential-cross-section","display_name":"differential cross section","score":0.628000020980835},{"id":"https://openalex.org/keywords/photon-proton-interactions","display_name":"photon-proton collisions","score":0.7160000205039978},{"id":"https://openalex.org/keywords/pion-production","display_name":"pion production","score":0.4580000042915344}],"concepts":[{"id":"https://openalex.org/C206094082","wikidata":"https://www.wikidata.org/wiki/Q4097","display_name":"Pion","level":2,"score":0.8482832312583923},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8261247873306274},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.7362784147262573},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.5351197719573975}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1103/physrevlett.17.1027","doi":"https://doi.org/10.1103/physrevlett.17.1027","is_oa":true,"landing_page_url":"https://doi.org/10.1103/physrevlett.17.1027","pdf_url":"http://link.aps.org/pdf/10.1103/PhysRevLett.17.1027","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:oai:bib-pubdb1.desy.de:321752","doi":null,"is_oa":true,"landing_page_url":"https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2017-02693%22","pdf_url":null,"source":{"id":"https://openalex.org/S4306401389","display_name":"DESY (CERN, DESY, Fermilab, IHEP, and SLAC)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Physical review letters 17(19), 1027 - 1030 (1966). doi:10.1103/PhysRevLett.17.1027","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1103/physrevlett.17.1027","doi":"https://doi.org/10.1103/physrevlett.17.1027","is_oa":true,"landing_page_url":"https://doi.org/10.1103/physrevlett.17.1027","pdf_url":"http://link.aps.org/pdf/10.1103/PhysRevLett.17.1027","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"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2048411222.pdf","grobid_xml":"https://content.openalex.org/works/W2048411222.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W1971668271","https://openalex.org/W1976343431","https://openalex.org/W1994793807","https://openalex.org/W2045567135","https://openalex.org/W2062611271","https://openalex.org/W2074574616"],"related_works":["https://openalex.org/W1977018161","https://openalex.org/W2091789284","https://openalex.org/W2225733569","https://openalex.org/W2037872718","https://openalex.org/W2018238357","https://openalex.org/W2026574071","https://openalex.org/W6902991211","https://openalex.org/W2084063271","https://openalex.org/W2082128537","https://openalex.org/W2016749280"],"abstract_inverted_index":{"Differential":[0],"cross":[1],"sections":[2],"for":[3,9],"the":[4],"reaction":[5],"$\\ensuremath{\\gamma}+p\\ensuremath{\\rightarrow}n+{\\ensuremath{\\pi}}^{+}$":[6],"are":[7],"presented":[8],"incident":[10],"photon":[11],"energies":[12],"between":[13],"1.2":[14],"and":[15,18],"3":[16],"GeV":[17],"pion":[19],"center-of-mass":[20],"production":[21],"angles":[22],"of":[23],"15":[24],"to":[25],"50":[26],"deg.":[27]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}