Search for charged Higgs decays of the top quark using hadronic tau decays
F. Abe,H. Akimoto,A. Akopian,M. G. Albrow,S. R. Amendolia,D. Amidei,J. Antos,C. Anway-Wiese,S. Aota,G. Apollinari,T. Asakawa,W. Ashmanskas,M. Atac,P. Auchincloss,F. Azfar,P. Azzi-Bacchetta,N. Bacchetta,W. Badgett,S. Bagdasarov,M. W. Bailey,J. Bao,P. de Barbaro,A. Barbaro-Galtieri,V. E. Barnes,B. A. Barnett,G. Bauer,T. Baumann,F. Bedeschi,S. Behrends,S. Belforte,G. Bellettini,J. Bellinger,D. Benjamin,J. Benlloch,J. Bensinger,D. Benton,A. Beretvas,J. P. Berge,J. Berryhill,S. Bertolucci,A. Bhatti,K. Biery,M. Binkley,D. Bisello,R. E. Blair,C. Blocker,A. Bodek,W. Bokhari,V. Bolognesi,D. Bortoletto,J. Boudreau,L. Breccia,C. Bromberg,N. Bruner,- E.Buckley,Geer,H. S. Budd,K. Burkett,G. Busetto,A. Byon-Wagner,K. L. Byrum,J. Cammerata,C. Campagnari,M. Campbell,A. Caner,W. Carithers,D. Carlsmith,A. Castro,D. Cauz,Y. Cen,F. Cervelli,H. Y. Chao,J. Chapman,M.-T. Cheng,G. Chiarelli,T. Chikamatsu,C. N. Chiou,L. Christofek,S. Cihangir,A. G. Clark,M. Cobal,M. Contreras,J. Conway,J. Cooper,M. Cordelli,C. Couyoumtzelis,D. Crane,D. Cronin-Hennessy,R. Culbertson,J. D. Cunningham,T. Daniels,F. DeJongh,S. Delchamps,S. Dell’Agnello,M. Dell’Orso,L. Demortier,B. Denby,M. Deninno,P. F. Derwent,T. Devlin,M. Dickson,J. R. Dittmann,S. Donati,J. Done,T. Dorigo,A. Dunn,N. Eddy,K. Einsweiler,J. E. Elias,R. Ely,D. Errede,S. Errede,Q. Fan,I. Fiori,B. Flaugher,G. W. Foster,M. Franklin,M. Frautschi,J. Freeman,J. Friedman,H. Frisch,T. A. Fuess,Y. Fukui,S. Funaki,G. Gagliardi,S. Galeotti,M. Gallinaro,M. Garcia-Sciveres,A. F. Garfinkel,C. Gay,S. Geer,D. W. Gerdes,P. Giannetti,N. Giokaris,P. Giromini,L. Gladney,D. Glenzinski,M. Gold,J. Gonzalez,A. Gordon,A. T. Goshaw,K. Goulianos,H. Grassmann,L. Groer,- C.Grosso,Pilcher,G. Guillian,R. S. Guo,C. Haber,E. Hafen,S. R. Hahn,R. Hamilton,R. Handler,R. M. Hans,K. Hara,A. D. Hardman,B. Harral,R. M. Harris,S. A. Hauger,J. Hauser,C. Hawk,E. Hayashi,J. Heinrich,K. D. Hoffman,M. Hohlmann,C. Holck,R. Hollebeek,L. Holloway,A. Hölscher,S. Hong,G. Houk,P. Hu,B. T. Huffman,R. Hughes,J. Huston,J. Huth,J. Hylen,H. Ikeda,M. Incagli,J. Incandela,G. Introzzi,J. Iwai,Y. Iwata,H. Jensen,U. Joshi,R. W. Kadel,E. Kajfasz,T. Kamon,T. Kaneko,K. Karr,H. Kasha,Y. Kato,L. Keeble,K. Kelley,R. D. Kennedy,R. Kephart,P. Kesten,D. Kestenbaum,R. M. Keup,H. Keutelian,F. Keyvan,B. Kharadia,B. J. Kim,D. H. Kim,H. S. Kim,S. B. Kim,S. H. Kim,Y. K. Kim,L. Kirsch,P. Koehn,K. Kondo,J. Konigsberg,S. Kopp,K. Kordas,W. Koska,E. Kovacs,W. Kowald,M. Krasberg,J. Kroll,M. Kruse,T. Kuwabara,S. E. Kuhlmann,E. Kuns,A. T. Laasanen,N. Labanca,S. Lammel,J. I. Lamoureux,T. LeCompte,S. Leone,J. D. Lewis,P. Limon,M. Lindgren,T. M. Liss,N. Lockyer,O. Long,C. Loomis,M. Loreti,J. Lu,D. Lucchesi,P. Lukens,S. Lusin,J. Lys,K. Maeshima,A. Maghakian,P. Maksimovic,M. Mangano,J. Mansour,M. Mariotti,J. P. Marriner,A. Martin,J. A. J. Matthews,R. Mattingly,P. McIntyre,P. Melese,A. Menzione,E. Meschi,S. Metzler,C. Miao,G. Michail,R. Miller,H. Minato,S. Miscetti,M. Mishina,H. Mitsushio,T. Miyamoto,S. Miyashita,Y. Morita,J. Mueller,A. Mukherjee,T. Muller,P. Murat,H. Nakada,I. Nakano,C. Nelson,D. Neuberger,C. Newman-Holmes,M. Ninomiya,L. Nodulman,S. H. Oh,K. E. Ohl,T. Ohmoto,T. Ohsugi,R. Oishi,M. Okabe,T. Okusawa,R. Oliver,J. Olsen,C. Pagliarone,R. Paoletti,V. Papadimitriou,S. P. Pappas,S. Park,A. Parri,J. Patrick,G. Pauletta
semanticscholar（2008）
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摘要
We present the result of a search for charged Higgs decays of the top quark, produced in pp̄ collisions at √ s = 1.8 TeV. When the charged Higgs is heavy and decays to a tau lepton, which subsequently decays hadronically, the resulting events have a unique signature: large missing transverse energy and the low-charged-multiplicity tau. Data collected in the period 1992-1993 at the Collider Detector at Fermilab, corresponding to 18.7±0.7 pb, exclude new regions of combined top quark and charged Higgs mass, in extensions to the standard model with two Higgs doublets.
