Study of vector boson scattering and search for new physics in events with two same-sign leptons and two jets.
نویسندگان
- V Khachatryan
- A M Sirunyan
- A Tumasyan
- W Adam
- T Bergauer
- M Dragicevic
- J Erö
- M Friedl
- R Frühwirth
- V M Ghete
- C Hartl
- N Hörmann
- J Hrubec
- M Jeitler
- W Kiesenhofer
- V Knünz
- M Krammer
- I Krätschmer
- D Liko
- I Mikulec
- D Rabady
- B Rahbaran
- H Rohringer
- R Schöfbeck
- J Strauss
- W Treberer-Treberspurg
- W Waltenberger
- C-E Wulz
- V Mossolov
- N Shumeiko
- J Suarez Gonzalez
- S Alderweireldt
- M Bansal
- S Bansal
- T Cornelis
- E A De Wolf
- X Janssen
- A Knutsson
- J Lauwers
- S Luyckx
- S Ochesanu
- R Rougny
- M Van De Klundert
- H Van Haevermaet
- P Van Mechelen
- N Van Remortel
- A Van Spilbeeck
- F Blekman
- S Blyweert
- J D'Hondt
- N Daci
- N Heracleous
- J Keaveney
- S Lowette
- M Maes
- A Olbrechts
- Q Python
- D Strom
- S Tavernier
- W Van Doninck
- P Van Mulders
- G P Van Onsem
- I Villella
- C Caillol
- B Clerbaux
- G De Lentdecker
- D Dobur
- L Favart
- A P R Gay
- A Grebenyuk
- A Léonard
- A Mohammadi
- L Perniè
- T Reis
- T Seva
- L Thomas
- C Vander Velde
- P Vanlaer
- J Wang
- F Zenoni
- V Adler
- K Beernaert
- L Benucci
- A Cimmino
- S Costantini
- S Crucy
- S Dildick
- A Fagot
- G Garcia
- J Mccartin
- A A Ocampo Rios
- D Ryckbosch
- S Salva Diblen
- M Sigamani
- N Strobbe
- F Thyssen
- M Tytgat
- E Yazgan
- N Zaganidis
- S Basegmez
- C Beluffi
- G Bruno
- R Castello
- A Caudron
- L Ceard
- G G Da Silveira
- C Delaere
- T du Pree
- D Favart
- L Forthomme
- A Giammanco
- J Hollar
- A Jafari
- P Jez
- M Komm
- V Lemaitre
- C Nuttens
- D Pagano
- L Perrini
- A Pin
- K Piotrzkowski
- A Popov
- L Quertenmont
- M Selvaggi
- M Vidal Marono
- J M Vizan Garcia
- N Beliy
- T Caebergs
- E Daubie
- G H Hammad
- W L Aldá Júnior
- G A Alves
- L Brito
- M Correa Martins Junior
- T Dos Reis Martins
- C Mora Herrera
- M E Pol
- W Carvalho
- J Chinellato
- A Custódio
- E M Da Costa
- D De Jesus Damiao
- C De Oliveira Martins
- S Fonseca De Souza
- H Malbouisson
- D Matos Figueiredo
- L Mundim
- H Nogima
- W L Prado Da Silva
- J Santaolalla
- A Santoro
- A Sznajder
- E J Tonelli Manganote
- A Vilela Pereira
- C A Bernardes
- S Dogra
- T R Fernandez Perez Tomei
- E M Gregores
- P G Mercadante
- S F Novaes
- Sandra S Padula
- A Aleksandrov
- V Genchev
- P Iaydjiev
- A Marinov
- S Piperov
- M Rodozov
- G Sultanov
- M Vutova
- A Dimitrov
- I Glushkov
- R Hadjiiska
- L Litov
- B Pavlov
- P Petkov
- J G Bian
- G M Chen
- H S Chen
- M Chen
- T Cheng
- R Du
- C H Jiang
- R Plestina
- F Romeo
- J Tao
- Z Wang
- C Asawatangtrakuldee
- Y Ban
- Q Li
- S Liu
- Y Mao
- S J Qian
- D Wang
- W Zou
- C Avila
- A Cabrera
- L F Chaparro Sierra
- C Florez
- J P Gomez
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- N Godinovic
- D Lelas
- D Polic
- I Puljak
- Z Antunovic
- M Kovac
- V Brigljevic
- K Kadija
- J Luetic
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- J Mousa
- C Nicolaou
- F Ptochos
- P A Razis
- M Bodlak
- M Finger
- M Finger
- Y Assran
- A Ellithi Kamel
- M A Mahmoud
- A Radi
- M Kadastik
- M Murumaa
- M Raidal
- A Tiko
- P Eerola
- G Fedi
- M Voutilainen
- J Härkönen
- V Karimäki
- R Kinnunen
- M J Kortelainen
- T Lampén
- K Lassila-Perini
- S Lehti
- T Lindén
- P Luukka
- T Mäenpää
- T Peltola
- E Tuominen
- J Tuominiemi
- E Tuovinen
- L Wendland
- J Talvitie
- T Tuuva
- M Besancon
- F Couderc
- M Dejardin
- D Denegri
- B Fabbro
- J L Faure
- C Favaro
- F Ferri
- S Ganjour
- A Givernaud
- P Gras
- G Hamel de Monchenault
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- A Rosowsky
- M Titov
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- F Beaudette
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- A Florent
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- L Mastrolorenzo
- P Miné
- C Mironov
- I N Naranjo
- M Nguyen
- C Ochando
- P Paganini
- S Regnard
- R Salerno
- J B Sauvan
- Y Sirois
- C Veelken
- Y Yilmaz
- A Zabi
- J-L Agram
- J Andrea
- A Aubin
- D Bloch
- J-M Brom
- E C Chabert
- C Collard
- E Conte
- J-C Fontaine
- D Gelé
- U Goerlach
- C Goetzmann
- A-C Le Bihan
- P Van Hove
- S Gadrat
- S Beauceron
- N Beaupere
- G Boudoul
- E Bouvier
- S Brochet
- C A Carrillo Montoya
- J Chasserat
- R Chierici
- D Contardo
- P Depasse
- H El Mamouni
- J Fan
- J Fay
- S Gascon
- M Gouzevitch
- B Ille
- T Kurca
- M Lethuillier
- L Mirabito
- S Perries
- J D Ruiz Alvarez
- D Sabes
- L Sgandurra
- V Sordini
- M Vander Donckt
- P Verdier
- S Viret
- H Xiao
- Z Tsamalaidze
- C Autermann
- S Beranek
- M Bontenackels
- M Edelhoff
- L Feld
- A Heister
- O Hindrichs
- K Klein
- A Ostapchuk
- F Raupach
- J Sammet
- S Schael
- H Weber
- B Wittmer
- V Zhukov
- M Ata
- M Brodski
- E Dietz-Laursonn
- D Duchardt
- M Erdmann
- R Fischer
- A Güth
- T Hebbeker
- C Heidemann
- K Hoepfner
- D Klingebiel
- S Knutzen
- P Kreuzer
- M Merschmeyer
- A Meyer
- P Millet
- M Olschewski
- K Padeken
- P Papacz
- H Reithler
- S A Schmitz
- L Sonnenschein
- D Teyssier
- S Thüer
- M Weber
- V Cherepanov
- Y Erdogan
- G Flügge
- H Geenen
- M Geisler
- W Haj Ahmad
- F Hoehle
- B Kargoll
- T Kress
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- A Künsken
- J Lingemann
- A Nowack
- I M Nugent
- L Perchalla
- O Pooth
- A Stahl
- I Asin
- N Bartosik
- J Behr
- U Behrens
- A J Bell
- A Bethani
- K Borras
- A Burgmeier
- A Cakir
- L Calligaris
- A Campbell
- S Choudhury
- F Costanza
- C Diez Pardos
- G Dolinska
- S Dooling
- T Dorland
- G Eckerlin
- D Eckstein
- T Eichhorn
- G Flucke
- J Garay Garcia
- A Geiser
- P Gunnellini
- J Hauk
- M Hempel
- H Jung
- A Kalogeropoulos
- M Kasemann
- P Katsas
- J Kieseler
- C Kleinwort
- I Korol
- D Krücker
- W Lange
- J Leonard
- K Lipka
- A Lobanov
- W Lohmann
- B Lutz
- R Mankel
- I Marfin
- I-A Melzer-Pellmann
- A B Meyer
- G Mittag
- J Mnich
- A Mussgiller
- S Naumann-Emme
- A Nayak
- E Ntomari
- H Perrey
- D Pitzl
- R Placakyte
- A Raspereza
- P M Ribeiro Cipriano
- B Roland
- E Ron
- M Ö Sahin
- J Salfeld-Nebgen
- P Saxena
- T Schoerner-Sadenius
- M Schröder
- C Seitz
- S Spannagel
- A D R Vargas Trevino
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- M Aldaya Martin
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- A R Draeger
- J Erfle
- E Garutti
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- M Görner
- J Haller
- M Hoffmann
- R S Höing
- A Junkes
- H Kirschenmann
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- I Marchesini
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- T Peiffer
- A Perieanu
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- J Poehlsen
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- H Schettler
- P Schleper
- E Schlieckau
- A Schmidt
- M Seidel
- V Sola
- H Stadie
- G Steinbrück
- D Troendle
- E Usai
- L Vanelderen
- A Vanhoefer
- C Barth
- C Baus
چکیده
A study of vector boson scattering in pp collisions at a center-of-mass energy of 8 TeV is presented. The data sample corresponds to an integrated luminosity of 19.4 fb(-1) collected with the CMS detector. Candidate events are selected with exactly two leptons of the same charge, two jets with large rapidity separation and high dijet mass, and moderate missing transverse energy. The signal region is expected to be dominated by electroweak same-sign W-boson pair production. The observation agrees with the standard model prediction. The observed significance is 2.0 standard deviations, where a significance of 3.1 standard deviations is expected based on the standard model. Cross section measurements for W(±)W(±) and WZ processes in the fiducial region are reported. Bounds on the structure of quartic vector-boson interactions are given in the framework of dimension-eight effective field theory operators, as well as limits on the production of doubly charged Higgs bosons.
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Article history: Received 30 June 2012 Received in revised form 12 November 2012 Accepted 13 November 2012 Available online 21 November 2012 Editor: M. Doser
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ورودعنوان ژورنال:
- Physical review letters
دوره 114 5 شماره
صفحات -
تاریخ انتشار 2015