Searches for New Physics in Diphoton Events in p p collisions at ps = 1 : 8
TeVF,. Abe,H. Akimoto,A. Akopian,M. G. Albrow,A. Amadon,S. R. Amendolia,D. Amidei,J. Antos,S. Aota,G. Apollinari,T. Arisawa,T. Asakawa,W. Ashmanskas,M. Atac,P. Azzi-Bacchetta,N. Bacchetta,S. Bagdasarov,M. W. Bailey,P. de Barbaro,A. Barbaro-Galtieri,V. E. Barnes,B. A. Barnett,M. Barone,G. Bauer,T. Baumann,F. Bedeschi,S. Behrends,S. Belforte,G. Bellettini,J. Bellinger,D. Benjamin,J. Bensinger,A. Beretvas,J. P. Berge,J. Berryhill,S. Bertolucci,S. Bettelli,B. Bevensee,A. Bhatti,K. Biery,C. Bigongiari,M. Binkley,D. Bisello,R. E. Blair,C. Blocker,S. Blusk,A. Bodek,W. Bokhari,G. Bolla,Y. Bonushkin,D. Bortoletto,J. Boudreau,L. Breccia,C. Bromberg,N. Bruner,R. Brunetti,E. Buckley-Geer,H. S. Budd,K. Burkett,G. Busetto,A. Byon-Wagner,K. L. Byrum,M. Campbell,A. Caner,W. Carithers,D. Carlsmith,J. Cassada,A. Castro,D. Cauz,A. Cerri,P. S. Chang,P. T. Chang,H. Y. Chao,J. Chapman,M.-T. Cheng,M. Chertok,G. Chiarelli,C. N. Chiou,F. Chlebana,L. Christofek,M. L. Chu,S. Cihangir,A. G. Clark,M. Cobal,E. Cocca,M. Contreras,J. Conway,J. Cooper,M. Cordelli,D. Costanzo,C. Couyoumtzelis,D. Cronin-Hennessy,R. Culbertson,D. Dagenhart,T. Daniels,F. DeJongh,S. Dell'Agnello,M. Dell'Orso,R. Demina,L. Demortier,M. Deninno,P. F. Derwent,T. Devlin,J. R. Dittmann,S. Donati,J. Done,T. Dorigo,N. Eddy,K. Einsweiler,J. E. Elias,R. Ely,E. Engels,W. Erdmann,D. Errede,S. Errede,Q. Fan,R. G. Feild,Z. Feng,C. Ferretti,I. Fiori,B. Flaugher,G. W. Foster,M. Franklin,J. Freeman,J. Friedman,H. Frisch,Y. Fukui,S. Gadomski,S. Galeotti,M. Gallinaro,O. Ganel,- M.Garcia,Sciveres,C. Gay,S. Geer,D. W. Gerdes,P. Giannetti,N. Giokaris,P. Giromini,G. Giusti,M. Gold,A. Gordon,A. T. Goshaw,Y. Gotra,K. Goulianos,L. Groer,C. Grosso-Pilcher,G. Guillian,J.,Guimaraesda,Costa,R. S. Guo,C. Haber,E. Hafen,S. R. Hahn,R. Hamilton,T. Handa,R. Handler,F. Happacher,K. Hara,A. D. Hardman,R. M. Harris,F. Hartmann,J. Hauser,E. Hayashi,J. Heinrich,W. Hao,B. Hinrichsen,M. Hohlmann,C. Holck,R. Hollebeek,L. Holloway,Z. Huang,R. Hughes,J. Huston,J. Huth,H. Ikeda,M. Incagli,J. Incandela,G. Introzzi,J. Iwai,Y. Iwata,E. James,H. Jensen,U. Joshi,E. Kajfasz,H. Kambara,T. Kamon,T. Kaneko,K. Karr,H. Kasha,Y. Kato,K. Kelley,R. D. Kennedy,R. Kephart,D. Kestenbaum,D. Khazins,T. Kikuchi,B. J. Kim,H. S. Kim,S. H. Kim,Y. K. Kim,L. Kirsch,S. Klimenko,D. Knoblauch,P. Koehn,K. Kondo,J. Konigsberg,K. Kordas,A. Korytov,E. Kovacs,W. Kowald,J. Kroll,M. Kruse,S. E. Kuhlmann,E. Kuns,K. Kurino,T. Kuwabara,A. T. Laasanen,J. I. Lamoureux,T. LeCompte,S. Leone,P. Limon,M. Lindgren,T. M. Liss,J. B. Liu,N. Lockyer,D. Lucchesi,P. Lukens,S. Lusin,P. Maksimovic,M. Mangano,M. Mariotti,J. P. Marriner,A. Martin,J. A. J. Matthews,P. Mazzanti,P. McIntyre,P. Melese,M. Menguzzato,A. Menzione,E. Meschi,S. Metzler,G. Michail,R. Miller,S. Miscetti,S. Miyashita,E. Moore,A. Mukherjee,T. Muller
semanticscholar（2007）
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摘要
We present a detailed description of a search for anomalous production of missing ET (6ET), jets, leptons (e; ; ), b-quarks, or additional photons in events containing two isolated, central (j j < 1:0) photons with ET > 12 GeV. The results are consistent with standard model expectations, with the possible exception of one event that has in addition to the two photons a central electron, a high-ET electromagnetic cluster, and large 6ET. We set limits using two speci c SUSY scenarios for production of diphoton events with 6ET. PACS numbers 13.85Rm, 12.60.Jv, 13.85.Qk, 14.80.Ly 4
