Search for a resonance decaying into WZ boson pairs in pp collisions.

نویسندگان

  • V M Abazov
  • B Abbott
  • M Abolins
  • B S Acharya
  • M Adams
  • T Adams
  • E Aguilo
  • M Ahsan
  • G D Alexeev
  • G Alkhazov
  • A Alton
  • G Alverson
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  • L S Ancu
  • M Aoki
  • Y Arnoud
  • M Arov
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  • B Asman
  • O Atramentov
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  • J BackusMayes
  • F Badaud
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  • J F Bartlett
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  • L Bellantoni
  • J A Benitez
  • S B Beri
  • G Bernardi
  • R Bernhard
  • I Bertram
  • M Besançon
  • R Beuselinck
  • V A Bezzubov
  • P C Bhat
  • V Bhatnagar
  • G Blazey
  • S Blessing
  • K Bloom
  • A Boehnlein
  • D Boline
  • T A Bolton
  • E E Boos
  • G Borissov
  • T Bose
  • A Brandt
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  • G Brooijmans
  • A Bross
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  • K M Chan
  • A Chandra
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  • S Chevalier-Théry
  • D K Cho
  • S W Cho
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  • T Christoudias
  • S Cihangir
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  • J Clutter
  • M Cooke
  • W E Cooper
  • M Corcoran
  • F Couderc
  • M-C Cousinou
  • D Cutts
  • M Cwiok
  • A Das
  • G Davies
  • K De
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  • E De la Cruz-Burelo
  • K DeVaughan
  • F Déliot
  • M Demarteau
  • R Demina
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  • S P Denisov
  • S Desai
  • H T Diehl
  • M Diesburg
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  • L V Dudko
  • L Duflot
  • D Duggan
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  • W Fisher
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  • A Garcia-Bellido
  • V Gavrilov
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  • W Geist
  • W Geng
  • D Gerbaudo
  • C E Gerber
  • Y Gershtein
  • D Gillberg
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  • G Golovanov
  • B Gómez
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  • A Grohsjean
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  • Z Hubacek
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  • I Iashvili
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  • K Jakobs
  • D Jamin
  • R Jesik
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  • M Johnson
  • D Johnston
  • A Jonckheere
  • P Jonsson
  • A Juste
  • K Kaadze
  • E Kajfasz
  • D Karmanov
  • P A Kasper
  • I Katsanos
  • V Kaushik
  • R Kehoe
  • S Kermiche
  • N Khalatyan
  • A Khanov
  • A Kharchilava
  • Y N Kharzheev
  • D Khatidze
  • M H Kirby
  • M Kirsch
  • J M Kohli
  • A V Kozelov
  • J Kraus
  • A Kumar
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  • T Kurca
  • V A Kuzmin
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  • F Lacroix
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  • S Lammers
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  • H S Lee
  • W M Lee
  • A Leflat
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  • L Li
  • Q Z Li
  • S M Lietti
  • J K Lim
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  • J Linnemann
  • V V Lipaev
  • R Lipton
  • Y Liu
  • Z Liu
  • A Lobodenko
  • M Lokajicek
  • P Love
  • H J Lubatti
  • R Luna-Garcia
  • A L Lyon
  • A K A Maciel
  • D Mackin
  • P Mättig
  • R Magaña-Villalba
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  • S Malik
  • V L Malyshev
  • Y Maravin
  • B Martin
  • J Martínez-Ortega
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  • N K Mondal
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  • O Mundal
  • L Mundim
  • E Nagy
  • M Naimuddin
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  • H A Neal
  • J P Negret
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  • I Ripp-Baudot
  • F Rizatdinova
  • S Robinson
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  • C Royon
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  • W Taylor
  • B Tiller
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  • V V Tokmenin
  • I Torchiani
  • D Tsybychev
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  • L Uvarov
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  • S Uzunyan
  • P J van den Berg
  • R Van Kooten
  • W M van Leeuwen
  • N Varelas
  • E W Varnes
  • I A Vasilyev
  • P Verdier
  • L S Vertogradov
  • M Verzocchi
  • M Vesterinen
  • D Vilanova
  • P Vint
  • P Vokac
  • R Wagner
  • H D Wahl
  • M H L S Wang
  • J Warchol
  • G Watts
  • M Wayne
  • G Weber
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  • A Wenger
  • M Wetstein
  • A White
  • D Wicke
  • M R J Williams
  • G W Wilson
  • S J Wimpenny
  • M Wobisch
  • D R Wood
  • T R Wyatt
  • Y Xie
  • C Xu
  • S Yacoob
  • R Yamada
  • W-C Yang
  • T Yasuda
  • Y A Yatsunenko
  • Z Ye
  • H Yin
  • K Yip
  • H D Yoo
  • S W Youn
  • J Yu
  • C Zeitnitz
  • S Zelitch
  • T Zhao
  • B Zhou
  • J Zhu
  • M Zielinski
  • D Zieminska
  • L Zivkovic
  • V Zutshi
  • E G Zverev
چکیده

We present the first search for an electrically charged resonance W' decaying to a WZ boson pair using 4.1 fb(-1) of integrated luminosity collected with the D0 detector at the Fermilab Tevatron pp collider. The WZ pairs are reconstructed through their decays into three charged leptons (l=e, mu). A total of 9 data events is observed in good agreement with the background prediction. We set 95% C.L. limits on the W'WZ coupling and on the W' production cross section multiplied by the branching fractions. We also exclude W' masses between 188 and 520 GeV within a simple extension of the standard model and set the most restrictive limits to date on low-scale technicolor models.

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عنوان ژورنال:
  • Physical review letters

دوره 104 6  شماره 

صفحات  -

تاریخ انتشار 2010