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A clear \u03a6(1020) signal is seen in theK+K\u2212 mass distribution and aK*0 (890) signal is visible in theK\u00b1\u03c0\u2213 one. Both do not seem to be strongly correlated with quasi two body final states. Cross sections for the processes \u03b3\u03b3\u2192K+K\u2212\u03c0+\u03c0\u2212, \u03b3\u03b3\u2192\u03a6\u03c0+\u03c0\u2212, \u03b3\u03b3\u2192K+0K\u00b1\u03c0\u2213 and upper limits for the production of \u03a6p, \u03a6\u03a6 andK*0\\(\\overline {K^{ * 0} } \\) are given as function of the invariant \u03b3\u03b3 mass.","access_urls":{"links":{"csv":"https://www.hepdata.net/download/submission/ins228250/1/csv","json":"https://www.hepdata.net/download/submission/ins228250/1/json","root":"https://www.hepdata.net/download/submission/ins228250/1/root","yaml":"https://www.hepdata.net/download/submission/ins228250/1/yaml","yoda":"https://www.hepdata.net/download/submission/ins228250/1/yoda"}},"analyses":[],"arxiv_id":null,"authors":["Althoff, M.","Braunschweig, W.","Gerhards, R.","Kirschfink, F.J.","Martyn, H.U.","Rosskamp, P.","Wallraff, W.","Bock, B.","Eisenmann, J.","Fischer, H.M."],"collaborations":["TASSO"],"control_number":"15846","creation_date":"1986-03-01","data":[],"data_abstract":"Untagged events.\n","data_keywords":{"cmenergies":[{"gte":1.8,"lte":3.4},{"gte":1.8,"lte":2.8},{"gte":1.8,"lte":4.2}],"observables":["SIG"],"phrases":["Two-Photon","Exclusive","Strange production","Integrated Cross Section","Cross Section","Photoproduction"],"reactions":["GAMMA GAMMA --> K*(892)0 K- PI+","GAMMA GAMMA --> K+ K- PI+ PI-","GAMMA GAMMA --> K*BAR(892)0 K+ PI-","GAMMA GAMMA --> PHI PHI","GAMMA GAMMA --> K*(892)0 K*BAR(892)0","GAMMA GAMMA --> PHI RHO0","GAMMA GAMMA --> PHI PI+ PI-"]},"date":"01 Mar 1986","doc_type":"publication","doi":"10.1007/BF01441345","first_author":{"affiliation":"Aachen, Tech. Hochsch.","full_name":"Althoff, M."},"hepdata_doi":"10.17182/hepdata.15846","id":15846,"inspire_id":228250,"journal_info":"Z.Phys.C 32 (1986) 11","keywords":[{"schema":"INSPIRE","value":"ELECTRON POSITRON: COLLIDING BEAMS"},{"schema":"INSPIRE","value":"COLLIDING BEAMS: ELECTRON POSITRON"},{"schema":"INSPIRE","value":"ELECTRON POSITRON: INELASTIC SCATTERING"},{"schema":"INSPIRE","value":"INELASTIC SCATTERING: ELECTRON POSITRON"},{"schema":"INSPIRE","value":"EXCHANGE: TWO-PHOTON"},{"schema":"INSPIRE","value":"TWO-PHOTON: EXCHANGE"},{"schema":"INSPIRE","value":"PHOTON PHOTON: INTERACTION"},{"schema":"INSPIRE","value":"INTERACTION: PHOTON PHOTON"},{"schema":"INSPIRE","value":"VECTOR MESON: PHOTOPRODUCTION"},{"schema":"INSPIRE","value":"PHOTOPRODUCTION: VECTOR MESON"},{"schema":"INSPIRE","value":"VECTOR MESON: PAIR PRODUCTION"},{"schema":"INSPIRE","value":"PAIR PRODUCTION: VECTOR MESON"},{"schema":"INSPIRE","value":"PHI(1020): PHOTOPRODUCTION"},{"schema":"INSPIRE","value":"PHOTOPRODUCTION: PHI(1020)"},{"schema":"INSPIRE","value":"K*(892): PHOTOPRODUCTION"},{"schema":"INSPIRE","value":"PHOTOPRODUCTION: K*(892)"},{"schema":"INSPIRE","value":"MASS SPECTRUM: (K+ K-)"},{"schema":"INSPIRE","value":"(K+ K-): MASS SPECTRUM"},{"schema":"INSPIRE","value":"MASS SPECTRUM: (K PI)"},{"schema":"INSPIRE","value":"(K PI): MASS SPECTRUM"},{"schema":"INSPIRE","value":"CHANNEL CROSS SECTION: ENERGY DEPENDENCE"},{"schema":"INSPIRE","value":"UPPER LIMIT"},{"schema":"INSPIRE","value":"TASSO"},{"schema":"INSPIRE","value":"EXPERIMENTAL RESULTS"},{"schema":"INSPIRE","value":"DESY PETRA STOR"},{"schema":"INSPIRE","value":"ELECTRON POSITRON --> K+ K- PI+ PI- POSITRON ELECTRON"},{"schema":"INSPIRE","value":"ELECTRON POSITRON --> PHI(1020) PI+ PI- POSITRON ELECTRON"},{"schema":"INSPIRE","value":"ELECTRON POSITRON --> K*(892) K PI POSITRON ELECTRON"},{"schema":"INSPIRE","value":"ELECTRON POSITRON --> PHI(1020) RHO(770) POSITRON ELECTRON"},{"schema":"INSPIRE","value":"ELECTRON POSITRON --> 2PHI(1020) POSITRON ELECTRON"},{"schema":"INSPIRE","value":"ELECTRON POSITRON --> 2K*(892) POSITRON ELECTRON"},{"schema":"INSPIRE","value":"14-36 GEV-CMS"}],"last_updated":"1986-06-18T00:00:00","parent_child_join":{"name":"parent_publication"},"publication_date":"1986-05-07T00:00:00","recid":15846,"resources":[],"subject_area":["hep-ex"],"summary_authors":[{"affiliation":"Aachen, Tech. Hochsch.","full_name":"Althoff, M."},{"affiliation":"Aachen, Tech. Hochsch.","full_name":"Braunschweig, W."},{"affiliation":"Aachen, Tech. Hochsch.","full_name":"Gerhards, R."},{"affiliation":"Aachen, Tech. Hochsch.","full_name":"Kirschfink, F.J."},{"affiliation":"Aachen, Tech. Hochsch.","full_name":"Martyn, H.U."},{"affiliation":"Aachen, Tech. Hochsch.","full_name":"Rosskamp, P."},{"affiliation":"Aachen, Tech. Hochsch.","full_name":"Wallraff, W."},{"affiliation":"Bonn U.","full_name":"Bock, B."},{"affiliation":"Bonn U.","full_name":"Eisenmann, J."},{"affiliation":"Bonn U.","full_name":"Fischer, H.M."}],"title":"Vector Meson Production in the Final State $K^+ K^- \\pi^+ \\pi^-$ Photon-photon Collisions","total_tables":0,"type":["article"],"uuid":"faaae6e5-27c2-4677-b418-0cfb0c645096","version":1,"year":"1986"}],"total":1}