Search for 3- and 4-body decays of the scalar top quark in $p\bar{p}$ collisions at $\sqrt{s} = 1.8$ TeV - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Physics Letters B Year : 2004

Search for 3- and 4-body decays of the scalar top quark in $p\bar{p}$ collisions at $\sqrt{s} = 1.8$ TeV

V.M. Abazov , B. Abbott , Abdelmalek Abdesselam , M. Abolins , V. Abramov , B.S. Acharya , D.L. Adams , M. Adams , S.N. Ahmed , G.D. Alexeev , A. Alton , G.A. Alves , E.W. Anderson , Y. Arnoud (1) , C. Avila , V.V. Babintsev , L. Babukhadia , T.C. Bacon , A. Baden , S. Baffioni (2) , B. Baldin , P.W. Balm , S. Banerjee , E. Barberis , P. Baringer , J. Barreto , J.F. Bartlett , U. Bassler , D. Bauer , A. Bean , F. Beaudette (3) , M. Begel , A. Belyaev , S.B. Beri , G. Bernardi , I. Bertram , A. Besson (1) , R. Beuselinck , V.A. Bezzubov , P.C. Bhat , V. Bhatnagar , M. Bhattacharjee , G. Blazey , F. Blekman , S. Blessing , A. Boehnlein , N.I. Bojko , T.A. Bolton , F. Borcherding , K. Bos , T. Bose , A. Brandt , R. Breedon , G. Briskin , R. Brock , G. Brooijmans , A. Bross , D. Buchholz , M. Buehler , V. Buescher , V.S. Burtovoi , J.M. Butler , F. Canelli , W. Carvalho , D. Casey , H. Castilla-Valdez , D. Chakraborty , K.M. Chan , S.V. Chekulaev , D.K. Cho , S. K. Choi , S. Chopra , D. Claes , A.R. Clark , L. Coney , B. Connolly , W.E. Cooper , D. Coppage , S. Crepe-Renaudin (1) , M.A.C. Cummings , D. Cutts , H. da Motta , G.A. Davis , K. De , S.J. de Jong , M. Demarteau , R. Demina , P. Demine , D. Denisov , S.P. Denisov , S. Desai , H.T. Diehl , M. Diesburg , S. Doulas , L.V. Dudko , S. Duensing , L. Duflot (3) , S.R. Dugad , A. Duperrin (2) , A. Dyshkant , D. Edmunds , J. Ellison , J.T. Eltzroth , V.D. Elvira , R. Engelmann , S. Eno , G. Eppley , P. Ermolov , O.V. Eroshin , J. Estrada , H. Evans , V.N. Evdokimov , D. Fein , T. Ferbel , F. Filthaut , H.E. Fisk , F. Fleuret , M. Fortner , H. Fox , S. Fu , S. Fuess , E. Gallas , A.N. Galyaev , M. Gao , V. Gavrilov , R.J. Genik Ii , K. Genser , C.E. Gerber , Y. Gershtein , G. Ginther , B. Gomez , P.I. Goncharov , H. Gordon , K. Gounder , A. Goussiou , N. Graf , P.D. Grannis , J.A. Green , H. Greenlee , Z.D. Greenwood , S. Grinstein , L. Groer , S. Grunendahl , S.N. Gurzhev , G. Gutierrez , P. Gutierrez , N.J. Hadley , H. Haggerty , S. Hagopian , V. Hagopian , R.E. Hall , C. Han , Scott Hansen , J.M. Hauptman , Christian Hebert , D. Hedin , J.M. Heinmiller , A.P. Heinson , U. Heintz , M.D. Hildreth , R. Hirosky , J.D. Hobbs , B. Hoeneisen , J. Huang , Yue Huang , I. Iashvili , R. Illingworth , A.S. Ito , M. Jaffre (3) , S. Jain , R. Jesik , K. Johns , M. Johnson , A. Jonckheere , H. Jostlein , A. Juste , W. Kahl , S. Kahn , E. Kajfasz (2) , A.M. Kalinin , D. Karmanov , D. Karmgard , R. Kehoe , A. Khanov , A. Kharchilava , B. Klima , W. Ko , J.M. Kohli , A.V. Kostritskiy , J. Kotcher , B. Kothari , A.V. Kozelov , E.A. Kozlovsky , J. Krane , M.R. Krishnaswamy , P. Krivkova , S. Krzywdzinski , M. Kubantsev , S. Kuleshov , Y. Kulik , S. Kunori , A. Kupco , V.E. Kuznetsov , G. Landsberg , W.M. Lee , A. Leflat , F. Lehner , C. Leonidopoulos , J. Li , Q.Z. Li , J.G.R. Lima , D. Lincoln , S.L. Linn , J. Linnemann , R. Lipton , A. Lucotte (1) , L. Lueking , C. Lundstedt , C. Luo , A.K.A. Maciel , R.J. Madaras , V.L. Malyshev , V. Manankov , H.S. Mao , T. Marshall , M.I. Martin , A.A. Mayorov , R. Mccarthy , T. Mcmahon , H.L. Melanson , M. Merkin , K.W. Merritt , C. Miao , H. Miettinen , D. Mihalcea , N. Mokhov , N.K. Mondal , H.E. Montgomery , R.W. Moore , Y.D. Mutaf , E. Nagy (2) , F. Nang , M. Narain , V.S. Narasimham , N.A. Naumann , H.A. Neal , J.P. Negret , A. Nomerotski , T. Nunnemann , D. O'Neil , V. Oguri , B. Olivier , N. Oshima , P. Padley , K. Papageorgiou , N. Parashar , R. Partridge , N. Parua , A. Patwa , O. Peters , P. Petroff (3) , R. Piegaia , B.G. Pope , E. Popkov , H.B. Prosper , S. Protopopescu , M.B. Przybycien , J. Qian , R. Raja , S. Rajagopalan , P.A. Rapidis , N.W. Reay , S. Reucroft , M. Ridel (3) , M. Rijssenbeek , F. Rizatdinova , T. Rockwell , C. Royon , P. Rubinov , R. Ruchti , B.M. Sabirov , G. Sajot (1) , A. Santoro , L. Sawyer , R.D. Schamberger , H. Schellman , A. Schwartzman , E. Shabalina , R.K. Shivpuri , D. Shpakov , M. Shupe , R.A. Sidwell , V. Simak , V. Sirotenko , P. Slattery , R.P. Smith , G.R. Snow , J. Snow , S. Snyder , J. Solomon , Y. Song , V. Sorn , M. Sosebee , N. Sotnikova , K. Soustruznik , M. Souza , N.R. Stanton , G. Steinbruck , D. Stoker , V. Stolin , A. Stone , D.A. Stoyanova , M.A. Strang , M. Strauss , M. Strovink , L. Stutte , A. Sznajder , M. Talby (2) , W. Taylor , S. Tentindo-Repond , S.M. Tripathi , T.G. Trippe , A.S. Turcot , P.M. Tuts , R. van Kooten , V. Vanev , N. Varelas , F. Villeneuve-Seguier (2) , A.A. Volkov , A.P. Vorobev , H.D. Wahl , Z.-M. Wang , J. Warchol , G. Watts , M. Wayne , H. Weerts , A. White , D. Whiteson , D.A. Wijngaarden , S. Willis , S.J. Wimpenny , J. Womersley , D.R. Wood , Q. Xu , R. Yamada , P. Yamin , T. Yasuda , Y.A. Yatsunenko , K. Yip , S. Youssef , J. Yu , M. Zanabria , X. Zhang , H. Zheng , B. Zhou , Z. Zhou , M. Zielinski , D. Zieminska , A. Zieminski , V. Zutshi , E.G. Zverev , A. Zylberstejn
V.M. Abazov
  • Function : Author
B. Abbott
  • Function : Author
Abdelmalek Abdesselam
  • Function : Author
M. Abolins
  • Function : Author
V. Abramov
  • Function : Author
B.S. Acharya
  • Function : Author
D.L. Adams
  • Function : Author
M. Adams
  • Function : Author
S.N. Ahmed
  • Function : Author
G.D. Alexeev
  • Function : Author
A. Alton
  • Function : Author
G.A. Alves
  • Function : Author
E.W. Anderson
  • Function : Author
C. Avila
  • Function : Author
V.V. Babintsev
  • Function : Author
L. Babukhadia
  • Function : Author
T.C. Bacon
  • Function : Author
A. Baden
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B. Baldin
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P.W. Balm
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S. Banerjee
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E. Barberis
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P. Baringer
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J. Barreto
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J.F. Bartlett
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U. Bassler
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D. Bauer
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A. Bean
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M. Begel
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A. Belyaev
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S.B. Beri
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G. Bernardi
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I. Bertram
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R. Beuselinck
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V.A. Bezzubov
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P.C. Bhat
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V. Bhatnagar
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M. Bhattacharjee
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G. Blazey
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F. Blekman
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S. Blessing
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A. Boehnlein
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N.I. Bojko
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T.A. Bolton
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F. Borcherding
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K. Bos
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T. Bose
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A. Brandt
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R. Breedon
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G. Briskin
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R. Brock
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G. Brooijmans
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A. Bross
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D. Buchholz
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M. Buehler
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V. Buescher
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V.S. Burtovoi
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J.M. Butler
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F. Canelli
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W. Carvalho
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D. Casey
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H. Castilla-Valdez
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D. Chakraborty
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K.M. Chan
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S.V. Chekulaev
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D.K. Cho
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S. K. Choi
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S. Chopra
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D. Claes
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A.R. Clark
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L. Coney
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B. Connolly
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W.E. Cooper
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D. Coppage
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M.A.C. Cummings
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D. Cutts
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H. da Motta
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G.A. Davis
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K. De
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S.J. de Jong
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M. Demarteau
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R. Demina
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P. Demine
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D. Denisov
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S.P. Denisov
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S. Desai
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H.T. Diehl
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M. Diesburg
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S. Doulas
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L.V. Dudko
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S. Duensing
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S.R. Dugad
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A. Dyshkant
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D. Edmunds
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J. Ellison
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J.T. Eltzroth
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V.D. Elvira
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R. Engelmann
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S. Eno
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G. Eppley
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P. Ermolov
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O.V. Eroshin
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J. Estrada
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H. Evans
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V.N. Evdokimov
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D. Fein
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T. Ferbel
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F. Filthaut
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H.E. Fisk
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F. Fleuret
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M. Fortner
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H. Fox
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S. Fu
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S. Fuess
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E. Gallas
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A.N. Galyaev
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M. Gao
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V. Gavrilov
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R.J. Genik Ii
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K. Genser
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C.E. Gerber
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Y. Gershtein
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G. Ginther
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B. Gomez
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P.I. Goncharov
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H. Gordon
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K. Gounder
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A. Goussiou
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N. Graf
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P.D. Grannis
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J.A. Green
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H. Greenlee
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Z.D. Greenwood
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S. Grinstein
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L. Groer
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S. Grunendahl
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S.N. Gurzhev
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G. Gutierrez
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P. Gutierrez
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N.J. Hadley
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H. Haggerty
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S. Hagopian
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V. Hagopian
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R.E. Hall
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C. Han
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Scott Hansen
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J.M. Hauptman
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Christian Hebert
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D. Hedin
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J.M. Heinmiller
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A.P. Heinson
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U. Heintz
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M.D. Hildreth
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R. Hirosky
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J.D. Hobbs
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B. Hoeneisen
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J. Huang
Yue Huang
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I. Iashvili
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R. Illingworth
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A.S. Ito
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S. Jain
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R. Jesik
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K. Johns
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M. Johnson
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A. Jonckheere
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H. Jostlein
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A. Juste
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W. Kahl
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S. Kahn
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E. Kajfasz
A.M. Kalinin
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D. Karmanov
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D. Karmgard
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R. Kehoe
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A. Khanov
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A. Kharchilava
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B. Klima
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W. Ko
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J.M. Kohli
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A.V. Kostritskiy
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J. Kotcher
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B. Kothari
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A.V. Kozelov
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E.A. Kozlovsky
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J. Krane
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M.R. Krishnaswamy
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P. Krivkova
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S. Krzywdzinski
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M. Kubantsev
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S. Kuleshov
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Y. Kulik
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S. Kunori
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A. Kupco
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V.E. Kuznetsov
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G. Landsberg
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W.M. Lee
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A. Leflat
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F. Lehner
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C. Leonidopoulos
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J. Li
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Q.Z. Li
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J.G.R. Lima
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D. Lincoln
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S.L. Linn
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J. Linnemann
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R. Lipton
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L. Lueking
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C. Lundstedt
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C. Luo
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A.K.A. Maciel
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R.J. Madaras
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V.L. Malyshev
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V. Manankov
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H.S. Mao
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T. Marshall
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M.I. Martin
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A.A. Mayorov
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R. Mccarthy
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T. Mcmahon
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H.L. Melanson
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M. Merkin
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K.W. Merritt
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C. Miao
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H. Miettinen
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D. Mihalcea
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N. Mokhov
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N.K. Mondal
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H.E. Montgomery
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R.W. Moore
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Y.D. Mutaf
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F. Nang
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M. Narain
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V.S. Narasimham
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N.A. Naumann
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H.A. Neal
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J.P. Negret
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A. Nomerotski
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T. Nunnemann
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D. O'Neil
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V. Oguri
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B. Olivier
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N. Oshima
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P. Padley
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K. Papageorgiou
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N. Parashar
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R. Partridge
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N. Parua
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A. Patwa
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O. Peters
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R. Piegaia
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B.G. Pope
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E. Popkov
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H.B. Prosper
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S. Protopopescu
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M.B. Przybycien
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J. Qian
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R. Raja
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S. Rajagopalan
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P.A. Rapidis
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N.W. Reay
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S. Reucroft
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M. Rijssenbeek
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F. Rizatdinova
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T. Rockwell
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C. Royon
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P. Rubinov
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R. Ruchti
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B.M. Sabirov
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A. Santoro
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L. Sawyer
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R.D. Schamberger
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H. Schellman
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A. Schwartzman
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E. Shabalina
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R.K. Shivpuri
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D. Shpakov
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M. Shupe
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R.A. Sidwell
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V. Simak
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V. Sirotenko
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P. Slattery
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R.P. Smith
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G.R. Snow
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J. Snow
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S. Snyder
  • Function : Author
J. Solomon
  • Function : Author
Y. Song
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V. Sorn
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M. Sosebee
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N. Sotnikova
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K. Soustruznik
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M. Souza
  • Function : Author
N.R. Stanton
  • Function : Author
G. Steinbruck
  • Function : Author
D. Stoker
  • Function : Author
V. Stolin
  • Function : Author
A. Stone
  • Function : Author
D.A. Stoyanova
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M.A. Strang
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M. Strauss
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M. Strovink
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L. Stutte
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A. Sznajder
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W. Taylor
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S. Tentindo-Repond
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S.M. Tripathi
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T.G. Trippe
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A.S. Turcot
  • Function : Author
P.M. Tuts
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R. van Kooten
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V. Vanev
  • Function : Author
N. Varelas
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A.A. Volkov
  • Function : Author
A.P. Vorobev
  • Function : Author
H.D. Wahl
  • Function : Author
Z.-M. Wang
  • Function : Author
J. Warchol
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G. Watts
  • Function : Author
M. Wayne
  • Function : Author
H. Weerts
  • Function : Author
A. White
  • Function : Author
D. Whiteson
  • Function : Author
D.A. Wijngaarden
  • Function : Author
S. Willis
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S.J. Wimpenny
  • Function : Author
J. Womersley
  • Function : Author
D.R. Wood
  • Function : Author
Q. Xu
  • Function : Author
R. Yamada
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P. Yamin
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T. Yasuda
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Y.A. Yatsunenko
  • Function : Author
K. Yip
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S. Youssef
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J. Yu
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M. Zanabria
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X. Zhang
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H. Zheng
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B. Zhou
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Z. Zhou
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M. Zielinski
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D. Zieminska
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A. Zieminski
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V. Zutshi
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E.G. Zverev
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A. Zylberstejn
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Abstract

We have searched for the signature of 3- and 4-body decays of pair-produced scalar top quarks (stop) in the inclusive final state containing an electron, a muon, and significant missing transverse energy using a sample of p p ̄ events corresponding to 108.3 pb −1 of data collected with the DØ detector at Fermilab. The search is done in the framework of the minimal supersymmetric standard model assuming that the neutralino ( χ ̃ 0 1 ) is the lightest supersymmetric particle and is stable. No evidence for a signal is found and we derive cross-section upper limits as a function of stop ( t̃ ) and neutralino masses in different decay scenarios leading to the bℓν χ ̃ 0 1 final state. (Elsevier)
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in2p3-00020335 , version 1 (27-01-2004)

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V.M. Abazov, B. Abbott, Abdelmalek Abdesselam, M. Abolins, V. Abramov, et al.. Search for 3- and 4-body decays of the scalar top quark in $p\bar{p}$ collisions at $\sqrt{s} = 1.8$ TeV. Physics Letters B, 2004, 581, pp.147-155. ⟨10.1016/j.physletb.2003.12.001⟩. ⟨in2p3-00020335⟩
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