Search for a heavy toplike quark in pp collisions at √s=1.96 TeV.
نویسندگان
- T Aaltonen
- B Álvarez González
- S Amerio
- D Amidei
- A Anastassov
- A Annovi
- J Antos
- G Apollinari
- J A Appel
- A Apresyan
- T Arisawa
- A Artikov
- J Asaadi
- W Ashmanskas
- B Auerbach
- A Aurisano
- F Azfar
- W Badgett
- A Barbaro-Galtieri
- V E Barnes
- B A Barnett
- P Barria
- P Bartos
- M Bauce
- G Bauer
- F Bedeschi
- D Beecher
- S Behari
- G Bellettini
- J Bellinger
- D Benjamin
- A Beretvas
- A Bhatti
- M Binkley
- D Bisello
- I Bizjak
- K R Bland
- C Blocker
- B Blumenfeld
- A Bocci
- A Bodek
- D Bortoletto
- J Boudreau
- A Boveia
- B Brau
- L Brigliadori
- A Brisuda
- C Bromberg
- E Brucken
- M Bucciantonio
- J Budagov
- H S Budd
- S Budd
- K Burkett
- G Busetto
- P Bussey
- A Buzatu
- S Cabrera
- C Calancha
- S Camarda
- M Campanelli
- M Campbell
- F Canelli
- A Canepa
- B Carls
- D Carlsmith
- R Carosi
- S Carrillo
- S Carron
- B Casal
- M Casarsa
- A Castro
- P Catastini
- D Cauz
- V Cavaliere
- M Cavalli-Sforza
- A Cerri
- L Cerrito
- Y C Chen
- M Chertok
- G Chiarelli
- G Chlachidze
- F Chlebana
- K Cho
- D Chokheli
- J P Chou
- W H Chung
- Y S Chung
- C I Ciobanu
- M A Ciocci
- A Clark
- D Clark
- G Compostella
- M E Convery
- J Conway
- M Corbo
- M Cordelli
- C A Cox
- D J Cox
- F Crescioli
- C Cuenca Almenar
- J Cuevas
- R Culbertson
- D Dagenhart
- N d'Ascenzo
- M Datta
- P de Barbaro
- S De Cecco
- G De Lorenzo
- M Dell'Orso
- C Deluca
- L Demortier
- J Deng
- M Deninno
- F Devoto
- M d'Errico
- A Di Canto
- B Di Ruzza
- J R Dittmann
- M D'Onofrio
- S Donati
- P Dong
- T Dorigo
- K Ebina
- A Elagin
- A Eppig
- R Erbacher
- D Errede
- S Errede
- N Ershaidat
- R Eusebi
- H C Fang
- S Farrington
- M Feindt
- J P Fernandez
- C Ferrazza
- R Field
- G Flanagan
- R Forrest
- M J Frank
- M Franklin
- J C Freeman
- I Furic
- M Gallinaro
- J Galyardt
- J E Garcia
- A F Garfinkel
- P Garosi
- H Gerberich
- E Gerchtein
- S Giagu
- V Giakoumopoulou
- P Giannetti
- K Gibson
- C M Ginsburg
- N Giokaris
- P Giromini
- M Giunta
- G Giurgiu
- V Glagolev
- D Glenzinski
- M Gold
- D Goldin
- N Goldschmidt
- A Golossanov
- G Gomez
- G Gomez-Ceballos
- M Goncharov
- O González
- I Gorelov
- A T Goshaw
- K Goulianos
- A Gresele
- S Grinstein
- C Grosso-Pilcher
- R C Group
- J Guimaraes da Costa
- Z Gunay-Unalan
- C Haber
- S R Hahn
- E Halkiadakis
- A Hamaguchi
- J Y Han
- F Happacher
- K Hara
- D Hare
- M Hare
- R F Harr
- K Hatakeyama
- C Hays
- M Heck
- J Heinrich
- M Herndon
- S Hewamanage
- D Hidas
- A Hocker
- W Hopkins
- D Horn
- S Hou
- R E Hughes
- M Hurwitz
- U Husemann
- N Hussain
- M Hussein
- J Huston
- G Introzzi
- M Iori
- A Ivanov
- E James
- D Jang
- B Jayatilaka
- E J Jeon
- M K Jha
- S Jindariani
- W Johnson
- M Jones
- K K Joo
- S Y Jun
- T R Junk
- T Kamon
- P E Karchin
- Y Kato
- W Ketchum
- J Keung
- V Khotilovich
- B Kilminster
- D H Kim
- H S Kim
- H W Kim
- J E Kim
- M J Kim
- S B Kim
- S H Kim
- Y K Kim
- N Kimura
- S Klimenko
- K Kondo
- D J Kong
- J Konigsberg
- A Korytov
- A V Kotwal
- M Kreps
- J Kroll
- D Krop
- N Krumnack
- M Kruse
- V Krutelyov
- T Kuhr
- M Kurata
- S Kwang
- A T Laasanen
- S Lami
- S Lammel
- M Lancaster
- R L Lander
- K Lannon
- A Lath
- G Latino
- I Lazzizzera
- T LeCompte
- E Lee
- H S Lee
- J S Lee
- S W Lee
- S Leo
- S Leone
- J D Lewis
- C-J Lin
- J Linacre
- M Lindgren
- E Lipeles
- A Lister
- D O Litvintsev
- C Liu
- Q Liu
- T Liu
- S Lockwitz
- N S Lockyer
- A Loginov
- D Lucchesi
- J Lueck
- P Lujan
- P Lukens
- G Lungu
- J Lys
- R Lysak
- R Madrak
- K Maeshima
- K Makhoul
- P Maksimovic
- S Malik
- G Manca
- A Manousakis-Katsikakis
- F Margaroli
- C Marino
- M Martínez
- R Martínez-Ballarín
- P Mastrandrea
- M Mathis
- M E Mattson
- P Mazzanti
- K S McFarland
- P McIntyre
- R McNulty
- A Mehta
- P Mehtala
- A Menzione
- C Mesropian
- T Miao
- D Mietlicki
- A Mitra
- H Miyake
- S Moed
- N Moggi
- M N Mondragon
- C S Moon
- R Moore
- M J Morello
- J Morlock
- P Movilla Fernandez
- A Mukherjee
- Th Muller
- P Murat
- M Mussini
- J Nachtman
- Y Nagai
- J Naganoma
- I Nakano
- A Napier
- J Nett
- C Neu
- M S Neubauer
- J Nielsen
- L Nodulman
- O Norniella
- E Nurse
- L Oakes
- S H Oh
- Y D Oh
- I Oksuzian
- T Okusawa
- R Orava
- L Ortolan
- S Pagan Griso
- C Pagliarone
- E Palencia
- V Papadimitriou
- A A Paramonov
- J Patrick
- G Pauletta
- M Paulini
- C Paus
- D E Pellett
- A Penzo
- T J Phillips
- G Piacentino
- E Pianori
- J Pilot
- K Pitts
- C Plager
- L Pondrom
- K Potamianos
- O Poukhov
- F Prokoshin
- A Pronko
- F Ptohos
- E Pueschel
- G Punzi
- J Pursley
- A Rahaman
- V Ramakrishnan
- N Ranjan
- I Redondo
- P Renton
- M Rescigno
- F Rimondi
- L Ristori
- A Robson
- T Rodrigo
- T Rodriguez
- E Rogers
- S Rolli
- R Roser
- M Rossi
- F Ruffini
- A Ruiz
- J Russ
- V Rusu
- A Safonov
- W K Sakumoto
- L Santi
- L Sartori
- K Sato
- V Saveliev
- A Savoy-Navarro
- P Schlabach
- A Schmidt
- E E Schmidt
- M P Schmidt
- M Schmitt
- T Schwarz
- L Scodellaro
- A Scribano
- F Scuri
- A Sedov
- S Seidel
- Y Seiya
- A Semenov
- F Sforza
- A Sfyrla
- S Z Shalhout
- T Shears
- P F Shepard
- M Shimojima
- S Shiraishi
- M Shochet
- I Shreyber
- A Simonenko
- P Sinervo
- A Sissakian
- K Sliwa
- J R Smith
- F D Snider
- A Soha
- S Somalwar
- V Sorin
- P Squillacioti
- M Stanitzki
- R St Denis
- B Stelzer
- O Stelzer-Chilton
- D Stentz
- J Strologas
- G L Strycker
- Y Sudo
- A Sukhanov
- I Suslov
- K Takemasa
- Y Takeuchi
- J Tang
- M Tecchio
- P K Teng
- J Thom
- J Thome
- G A Thompson
- E Thomson
- P Ttito-Guzmán
- S Tkaczyk
- D Toback
- S Tokar
- K Tollefson
- T Tomura
- D Tonelli
- S Torre
- D Torretta
- P Totaro
- M Trovato
- Y Tu
- N Turini
- F Ukegawa
- S Uozumi
- A Varganov
- E Vataga
- F Vázquez
- G Velev
- C Vellidis
- M Vidal
- I Vila
- R Vilar
- M Vogel
- G Volpi
- P Wagner
- R L Wagner
- T Wakisaka
- R Wallny
- S M Wang
- A Warburton
- D Waters
- M Weinberger
- W C Wester
- B Whitehouse
- D Whiteson
- A B Wicklund
- E Wicklund
- S Wilbur
- F Wick
- H H Williams
- J S Wilson
- P Wilson
- B L Winer
- P Wittich
- S Wolbers
- H Wolfe
- T Wright
- X Wu
- Z Wu
- K Yamamoto
- J Yamaoka
- T Yang
- U K Yang
چکیده
We present the results of a search for pair production of a heavy toplike (t') quark decaying to Wq final states using data corresponding to an integrated luminosity of 5.6 fb(-1) collected by the CDF II detector in pp collisions at √s=1.96 TeV. We perform parallel searches for t'→Wb and t'→Wq (where q is a generic down-type quark) in events containing a lepton and four or more jets. By performing a fit to the two-dimensional distribution of total transverse energy versus reconstructed t' quark mass, we set upper limits on the t't' production cross section and exclude a standard model fourth-generation t' quark decaying to Wb (Wq) with mass below 358 (340) GeV/c(2) at 95% C.L.
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ورودعنوان ژورنال:
- Physical review letters
دوره 107 26 شماره
صفحات -
تاریخ انتشار 2011