View : 14 Download: 3

Search for supersymmetry with like-sign lepton-tau events at CDF

Title
Search for supersymmetry with like-sign lepton-tau events at CDF
Authors
Aaltonen T.Amerio S.Amidei D.Anastassov A.Annovi A.Antos J.Apollinari G.Appel J.A.Arisawa T.Artikov A.Asaadi J.Ashmanskas W.Auerbach B.Aurisano A.Azfar F.Badgett W.Bae T.Barbaro-Galtieri A.Barnes V.E.Barnett B.A.Barria P.Bartos P.Bauce M.Bedeschi F.Behari S.Bellettini G.Bellinger J.Benjamin D.Beretvas A.Bhatti A.Bland K.R.Blumenfeld B.Bocci A.Bodek A.Bortoletto D.Boudreau J.Boveia A.Brigliadori L.Bromberg C.Brucken E.Budagov J.Budd H.S.Burkett K.Busetto G.Bussey P.Butti P.Buzatu A.Calamba A.Camarda S.Campanelli M.Canelli F.Carls B.Carlsmith D.Carosi R.Carrillo S.Casal B.Casarsa M.Castro A.Catastini P.Cauz D.Cavaliere V.Cavalli-Sforza M.Cerri A.Cerrito L.Chen Y.C.Chertok M.Chiarelli G.Chlachidze G.Cho K.Chokheli D.Ciocci M.A.Clark A.Clarke C.Convery M.E.Conway J.Corbo M.Cordelli M.Cox C.A.Cox D.J.Cremonesi M.Cruz D.Cuevas J.Culbertson R.D'Ascenzo N.Datta M.De Barbaro P.Demortier L.Deninno M.D'Errico M.Devoto F.Di Canto A.Di Ruzza B.Dittmann J.R.D'Onofrio M.Donati S.Dorigo M.Driutti A.Ebina K.Edgar R.Elagin A.Erbacher R.Errede S.Esham B.Eusebi R.Farrington S.Fernandez Ramos J.P.Field R.Flanagan G.Forrest R.Franklin M.Freeman J.C.Frisch H.Funakoshi Y.Garfinkel A.F.Garosi P.Gerberich H.Gerchtein E.Giagu S.Giakoumopoulou V.Gibson K.Ginsburg C.M.Giokaris N.Giromini P.Giurgiu G.Glagolev V.Glenzinski D.Gold M.Goldin D.Golossanov A.Gomez G.Gomez-Ceballos G.Goncharov M.Gonzalez Lopez O.Gorelov I.Goshaw A.T.Goulianos K.Gramellini E.Grinstein S.Grosso-Pilcher C.Group R.C.Guimaraes Da Costa J.Hahn S.R.Han J.Y.Happacher F.Hara K.Hare M.Harr R.F.Harrington-Taber T.Hatakeyama K.Hays C.Heinrich J.Herndon M.Hocker A.Hong Z.Hopkins W.Hou S.Hughes R.E.Husemann U.Hussein M.Huston J.Introzzi G.Iori M.Ivanov A.James E.Jang D.Jayatilaka B.Jeon E.J.Jindariani S.Jones M.Joo K.K.Jun S.Y.Junk T.R.Kambeitz M.Kamon T.Karchin P.E.Kasmi A.Kato Y.Ketchum W.Keung J.Kilminster B.Kim D.H.Kim H.S.Kim J.E.Kim M.J.Kim S.B.Kim S.H.Kim Y.J.Kim Y.K.Kimura N.Kirby M.Knoepfel K.Kondo K.Kong D.J.Konigsberg J.Kotwal A.V.Kreps M.Kroll J.Kruse M.Kuhr T.Kurata M.Laasanen A.T.Lammel S.Lancaster M.Lannon K.Latino G.Lee H.S.Lee J.S.Leo S.Leone S.Lewis J.D.Limosani A.Lipeles E.Lister A.Liu H.Liu Q.Liu T.Lockwitz S.Loginov A.Luca A.Lucchesi D.Lueck J.Lujan P.Lukens P.Lungu G.Lys J.Lysak R.Madrak R.Maestro P.Malik S.Manca G.Manousakis-Katsikakis A.Margaroli F.Marino P.Martinez M.Matera K.Mattson M.E.Mazzacane A.Mazzanti P.McNulty R.Mehta A.Mehtala P.Mesropian C.Miao T.Mietlicki D.Mitra A.Miyake H.Moed S.Moggi N.Moon C.S.Moore R.Morello M.J.Mukherjee A.Muller T.Murat P.Mussini M.Nachtman J.Nagai Y.Naganoma J.Nakano I.Napier A.Nett J.Neu C.Nigmanov T.Nodulman L.Noh S.Y.Norniella O.Oakes L.Oh S.H.Oh Y.D.Oksuzian I.Okusawa T.Orava R.Ortolan L.Pagliarone C.Palencia E.Palni P.Papadimitriou V.Parker W.Pauletta G.Paulini M.Paus C.Phillips T.J.Piacentino G.Pianori E.Pilot J.Pitts K.Plager C.Pondrom L.Poprocki S.Potamianos K.Pranko A.Prokoshin F.Ptohos F.Punzi G.Ranjan N.Redondo Fernandez I.Renton P.Rescigno M.Rimondi F.Ristori L.Robson A.Rodriguez T.Rolli S.Ronzani M.Roser R.Rosner J.L.Ruffini F.Ruiz A.Russ J.Rusu V.Sakumoto W.K.Sakurai Y.Santi L.Sato K.Saveliev V.Savoy-Navarro A.Schlabach P.Schmidt E.E.Schwarz T.Scodellaro L.Scuri F.Seidel S.Seiya Y.Semenov A.Sforza F.Shalhout S.Z.Shears T.Shepard P.F.Shimojima M.Shochet M.Shreyber-Tecker I.Simonenko A.Sinervo P.Sliwa K.Smith J.R.Snider F.D.Song H.Sorin V.Stancari M.St. Denis R.Stelzer B.Stelzer-Chilton O.Stentz D.Strologas J.Sudo Y.Sukhanov A.Suslov I.Takemasa K.Takeuchi Y.Tang J.Tecchio M.Teng P.K.Thom J.Thomson E.Thukral V.Toback D.Tokar S.Tollefson K.Tomura T.Tonelli D.Torre S.Torretta D.Totaro P.Trovato M.Ukegawa F.Uozumi S.Vazquez F.Velev G.Vellidis C.Vernieri C.Vidal M.Vilar R.Vizan J.Vogel M.Volpi G.Wagner P.Wallny R.Wang S.M.Warburton A.Waters D.Wester W.C.Whiteson D.Wicklund A.B.Wilbur S.Williams H.H.Wilson J.S.Wilson P.Winer B.L.Wittich P.Wolbers S.Wolfe H.Wright T.Wu X.Wu Z.Yamamoto K.Yamato D.Yang T.Yang U.K.Yang Y.C.Yao W.-M.Yeh G.P.Yi K.Yoh J.Yorita K.Yoshida T.Yu G.B.Yu I.Zanetti A.M.Zeng Y.Zhou C.Zucchelli S.
Ewha Authors
이현수
SCOPUS Author ID
이현수scopusscopus
Issue Date
2013
Journal Title
Physical Review Letters
ISSN
0031-9007JCR Link
Citation
vol. 110, no. 20
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
We present a search for chargino-neutralino associated production using like electric charge dilepton events collected by the CDF II detector at the Fermilab Tevatron in proton-antiproton collisions at √s=1.96 TeV. One lepton is identified as the hadronic decay of a tau lepton, while the other is an electron or muon. In data corresponding to 6.0 fb-1 of integrated luminosity, we obtain good agreement with standard model predictions and set limits on the chargino-neutralino production cross section for simplified gravity- and gauge-mediated models. As an example, assuming that the chargino and neutralino decays to taus dominate, in the simplified gauge-mediated model we exclude cross sections greater than 300 fb at 95% credibility level for chargino and neutralino masses of 225 GeV/c2. This analysis is the first to extend the LHC searches for electroweak supersymmetric production of gauginos to high tanâ¡β and slepton next-to-lightest supersymmetric particle scenarios. © 2013 American Physical Society.
DOI
10.1103/PhysRevLett.110.201802
Appears in Collections:
자연과학대학 > 물리학전공 > Journal papers
Files in This Item:
Search for supersymmetry with like-sign lepton-tau events at CDF.pdf(276.33 kB)Download
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE