Production of Single W Bosons at $\sqrt{s}$ = 189 GeV and Measurement of WW$\gamma$ Gauge Couplings - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Physics Letters B Year : 2000

Production of Single W Bosons at $\sqrt{s}$ = 189 GeV and Measurement of WW$\gamma$ Gauge Couplings

M. Acciarri , P. Achard , O. Adriani , M. Aguilar-Benitez , J. Alcaraz , G. Alemanni , J. Allaby , A. Aloisio , M G. Alviggi , G. Ambrosi , H. Anderhub , V P. Andreev , T. Angelescu , F. Anselmo , A. Arefev , T. Azemoon , T. Aziz , P. Bagnaia , A. Bajo , L. Baksay , A. Balandras (1) , S V. Baldew , S. Banerjee , Sw. Banerjee , A. Barczyk , R. Barillere , L. Barone , P. Bartalini , M. Basile , R. Battiston , A. Bay , F. Becattini , U. Becker , F. Behner , L. Bellucci , R. Berbeco , J. Berdugo , P. Berges , B. Bertucci , B L. Betev , S. Bhattacharya , M. Biasini , A. Biland , J J. Blaising (1) , S C. Blyth , G J. Bobbink , A. Boehm , L. Boldizsar , B. Borgia , D. Bourilkov , M. Bourquin , S. Braccini , J G. Branson , V. Brigljevic , F. Brochu (1) , A. Buffini , A. Buijs , J D. Burger , W J. Burger , X D. Cai , M. Campanelli , M. Capell , G. Cara Romeo , G. Carlino , a M. Cartacci , J. Casaus , G. Castellini , F. Cavallari , N. Cavallo , C. Cecchi , M. Cerrada , F. Cesaroni , M. Chamizo , y H. Chang , U K. Chaturvedi , M. Chemarin (2) , A. Chen , G. Chen , G M. Chen , H F. Chen , H S. Chen , G. Chiefari , L. Cifarelli , F. Cindolo , C. Civinini , I. Clare , R. Clare , G. Coignet (1) , N. Colino , S. Costantini , F. Cotorobai , B. de La Cruz , A. Csilling , S. Cucciarelli , T S. Dai , J A. van Dalen , R. d'Alessandro , R. de Asmundis , P. Deglon , A. Degre (1) , K. Deiters , D. Della Volpe , E. Delmeire , P. Denes , F. de Notaristefani , A. de Salvo , M. Diemoz , M. Dierckxsens , D. van Dierendonck , F. Di Lodovico , C. Dionisi , M. Dittmar , A. Dominguez , A. Doria , M T. Dova , D. Duchesneau (1) , D. Dufournaud (1) , P. Duinker , I. Duran , H. El Mamouni (3) , A. Engler , F J. Eppling , F C. Erne , P. Extermann , M. Fabre , R. Faccini , M A. Falagan , S. Falciano , A. Favara , J. Fay (2) , O. Fedin , M. Felcini , T. Ferguson , F. Ferroni , H. Fesefeldt , E. Fiandrini , J H. Field , F. Filthaut , P H. Fisher , I. Fisk , G. Forconi , K. Freudenreich , C. Furetta , Yu. Galaktionov , S N. Ganguli , P. Garcia-Abia , M. Gataullin , S S. Gau , S. Gentile , N. Gheordanescu , S. Giagu , Z F. Gong , G. Grenier (2) , O. Grimm , M W. Gruenewald , M. Guida , R. van Gulik , V K. Gupta , A. Gurtu , L J. Gutay , D. Haas , A. Hasan , D. Hatzifotiadou , T. Hebbeker , A. Herve , P. Hidas , J. Hirschfelder , H. Hofer , G. Holzner , H. Hoorani , S R. Hou , Y. Hu , I. Iashvili , B N. Jin , L W. Jones , P. de Jong , I. Josa-Mutuberria , R A. Khan , M. Kaur , M N. Kienzle-Focacci , D. Kim , J K. Kim , J. Kirkby , D. Kiss , W. Kittel , A. Klimentov , a C. Koenig , A. Kopp , V. Koutsenko , M. Kraeber , R W. Kraemer , W. Krenz , A. Krueger , A. Kunin , P. Ladron de Guevara , I. Laktineh (2) , G. Landi , K M. Lassila-Perini , M. Lebeau , A. A. Lebedev , P. Lebrun (2) , P. Lecomte , P. Lecoq , P. Le Coultre , H J. Lee , J M. Le Goff , R. Leiste , Emilio Leonardi , P. Levchenko , C. Li , S. Likhoded , C H. Lin , W T. Lin , F L. Linde , L. Lista , Z A. Liu , W. Lohmann , E. Longo , y S. Lu , K. Luebelsmeyer , C. Luci , D. Luckey , L. Lugnier (2) , L. Luminari , W. Lustermann , W G. Ma , M. Maity , L. Malgeri , A. Malinin , C. Mana , D. Mangeol , J. Mans , P. Marchesini , G. Marian , J.-P. Martin (2) , F. Marzano , K. Mazumdar , R R. Mcneil , S. Mele , L. Merola , M. Meschini , W J. Metzger , M. von Der Mey , A. Mihul , H. Milcent , G. Mirabelli , J. Mnich , G B. Mohanty , P. Molnar , T. Moulik , G.-S. Muanza (2) , a J M. Muijs , B. Musicar , M. Musy , M. Napolitano , F. Nessi-Tedaldi , H. Newman , T. Niessen , A. Nisati , H. Nowak , G. Organtini , A. Oulianov , C. Palomares , D. Pandoulas , S. Paoletti , P. Paolucci , R. Paramatti , H K. Park , I H. Park , G. Passaleva , S. Patricelli , T. Paul , M. Pauluzzi , C. Paus , F. Pauss , M. Pedace , S. Pensotti , D. Perret-Gallix (1) , B. Petersen , D. Piccolo , F. Pierella , M. Pieri , P A. Piroue , E. Pistolesi , V. Plyaskin , M. Pohl , V. Pozhidaev , H. Postema , J. Pothier , D O. Prokofev , D. Prokofev , J. Quartieri , G. Rahal-Callot , M A. Rahaman , P. Raics , N. Raja , R. Ramelli , P G. Rancoita , A. Raspereza , G. Raven , P. Razis , D. Ren , M. Rescigno , S. Reucroft , S. Riemann , K. Riles , A. Robohm , J. Rodin , B P. Roe , L. Romero , A. Rosca , S. Rosier-Lees (1) , J A. Rubio , G. Ruggiero , D. Ruschmeier , H. Rykaczewski , S. Saremi , S. Sarkar , J. Salicio , E. Sanchez , M P. Sanders , M E. Sarakinos , C. Schaefer , V. Shchegelskii , S. Schmidt-Kaerst , D. Schmitz , H. Schopper , D J. Schotanus , G. Schwering , C. Sciacca , D. Sciarrino , A. Seganti , L. Servoli , S. Shevchenko , N. Shivarov , V. Shoutko , E. Shumilov , A. Shvorob , T. Siedenburg , D. Son , B. B.N. Smith , P. Spillantini , M. Steuer , D P. Stickland , A. Stone , B. Stoyanov , A. Straessner , K. Sudhakar , G. Sultanov , L Z. Sun , H. Suter , J D. Swain , Z. Szillasi , T. Sztaricskai , X W. Tang , L. Tauscher , L. Taylor , B. Tellili (2) , C. Timmermans , S C C. Ting , S M. Ting , S C. Tonwar , J. Toth , C. Tully , K L. Tung , Y. Uchida , J. Ulbricht , E. Valente , G. Vesztergombi , I. Vetlitskii , D. Vicinanza , G. Viertel , S. Villa , P. Violini , M. Vivargent (1) , S. Vlachos , I. Vodopyanov , H. Vogel , H. Vogt , I. Vorobev , a A. Vorobyov , A. Vorvolakos , M. Wadhwa , W. Wallraff , M. Wang , X L. Wang , Z M. Wang , A. Weber , M. Weber , P. Wienemann , H. Wilkens , S X. Wu , S. Wynhoff , L. Xia , Z Z. Xu , J. Yamamoto , B Z. Yang , C G. Yang , H J. Yang , M. Yang , J B. Ye , S C. Yeh , A. Zalite , Yu. Zalite , Z P. Zhang , G Y. Zhu , R Y. Zhu , A. Zichichi , G. Zilizi , M. Zoeller
M. Acciarri
  • Function : Author
P. Achard
  • Function : Author
O. Adriani
  • Function : Author
M. Aguilar-Benitez
  • Function : Author
J. Alcaraz
  • Function : Author
G. Alemanni
  • Function : Author
J. Allaby
  • Function : Author
A. Aloisio
  • Function : Author
M G. Alviggi
  • Function : Author
G. Ambrosi
  • Function : Author
H. Anderhub
  • Function : Author
V P. Andreev
  • Function : Author
T. Angelescu
  • Function : Author
F. Anselmo
  • Function : Author
A. Arefev
  • Function : Author
T. Azemoon
  • Function : Author
T. Aziz
  • Function : Author
P. Bagnaia
  • Function : Author
A. Bajo
  • Function : Author
L. Baksay
  • Function : Author
S V. Baldew
  • Function : Author
S. Banerjee
  • Function : Author
Sw. Banerjee
  • Function : Author
A. Barczyk
  • Function : Author
R. Barillere
  • Function : Author
L. Barone
  • Function : Author
P. Bartalini
  • Function : Author
M. Basile
  • Function : Author
R. Battiston
  • Function : Author
A. Bay
  • Function : Author
F. Becattini
  • Function : Author
U. Becker
  • Function : Author
F. Behner
  • Function : Author
L. Bellucci
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R. Berbeco
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J. Berdugo
  • Function : Author
P. Berges
  • Function : Author
B. Bertucci
  • Function : Author
B L. Betev
  • Function : Author
S. Bhattacharya
  • Function : Author
M. Biasini
  • Function : Author
A. Biland
S C. Blyth
  • Function : Author
G J. Bobbink
  • Function : Author
A. Boehm
  • Function : Author
L. Boldizsar
  • Function : Author
B. Borgia
  • Function : Author
D. Bourilkov
  • Function : Author
M. Bourquin
  • Function : Author
S. Braccini
  • Function : Author
J G. Branson
  • Function : Author
V. Brigljevic
  • Function : Author
A. Buffini
  • Function : Author
A. Buijs
  • Function : Author
J D. Burger
  • Function : Author
W J. Burger
  • Function : Author
X D. Cai
  • Function : Author
M. Campanelli
  • Function : Author
M. Capell
  • Function : Author
G. Cara Romeo
  • Function : Author
G. Carlino
  • Function : Author
a M. Cartacci
  • Function : Author
J. Casaus
  • Function : Author
G. Castellini
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F. Cavallari
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N. Cavallo
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C. Cecchi
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M. Cerrada
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F. Cesaroni
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M. Chamizo
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y H. Chang
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U K. Chaturvedi
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A. Chen
  • Function : Author
G. Chen
  • Function : Author
G M. Chen
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H F. Chen
  • Function : Author
H S. Chen
  • Function : Author
G. Chiefari
  • Function : Author
L. Cifarelli
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F. Cindolo
  • Function : Author
C. Civinini
  • Function : Author
I. Clare
  • Function : Author
R. Clare
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N. Colino
  • Function : Author
S. Costantini
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F. Cotorobai
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B. de La Cruz
  • Function : Author
A. Csilling
  • Function : Author
S. Cucciarelli
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T S. Dai
  • Function : Author
J A. van Dalen
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R. d'Alessandro
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R. de Asmundis
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P. Deglon
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K. Deiters
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D. Della Volpe
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E. Delmeire
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P. Denes
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F. de Notaristefani
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A. de Salvo
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M. Diemoz
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M. Dierckxsens
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D. van Dierendonck
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F. Di Lodovico
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C. Dionisi
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M. Dittmar
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A. Dominguez
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A. Doria
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M T. Dova
  • Function : Author
P. Duinker
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I. Duran
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H. El Mamouni
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A. Engler
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F J. Eppling
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F C. Erne
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P. Extermann
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M. Fabre
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R. Faccini
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M A. Falagan
  • Function : Author
S. Falciano
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A. Favara
  • Function : Author
O. Fedin
  • Function : Author
M. Felcini
  • Function : Author
T. Ferguson
  • Function : Author
F. Ferroni
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H. Fesefeldt
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E. Fiandrini
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J H. Field
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F. Filthaut
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P H. Fisher
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I. Fisk
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G. Forconi
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K. Freudenreich
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C. Furetta
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Yu. Galaktionov
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S N. Ganguli
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P. Garcia-Abia
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M. Gataullin
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S S. Gau
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S. Gentile
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N. Gheordanescu
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S. Giagu
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Z F. Gong
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O. Grimm
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M W. Gruenewald
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M. Guida
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R. van Gulik
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V K. Gupta
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A. Gurtu
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L J. Gutay
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D. Haas
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A. Hasan
  • Function : Author
D. Hatzifotiadou
  • Function : Author
T. Hebbeker
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A. Herve
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P. Hidas
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J. Hirschfelder
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H. Hofer
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G. Holzner
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H. Hoorani
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S R. Hou
  • Function : Author
Y. Hu
  • Function : Author
I. Iashvili
  • Function : Author
B N. Jin
  • Function : Author
L W. Jones
  • Function : Author
P. de Jong
  • Function : Author
I. Josa-Mutuberria
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R A. Khan
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M. Kaur
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M N. Kienzle-Focacci
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D. Kim
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J K. Kim
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J. Kirkby
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D. Kiss
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W. Kittel
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A. Klimentov
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a C. Koenig
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V. Koutsenko
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M. Kraeber
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R W. Kraemer
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W. Krenz
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A. Krueger
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A. Kunin
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P. Ladron de Guevara
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G. Landi
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K M. Lassila-Perini
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M. Lebeau
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A. A. Lebedev
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P. Lecomte
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P. Lecoq
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P. Le Coultre
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H J. Lee
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J M. Le Goff
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R. Leiste
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Emilio Leonardi
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P. Levchenko
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C. Li
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S. Likhoded
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C H. Lin
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W T. Lin
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F L. Linde
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L. Lista
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Z A. Liu
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W. Lohmann
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E. Longo
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y S. Lu
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K. Luebelsmeyer
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C. Luci
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D. Luckey
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L. Luminari
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W. Lustermann
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W G. Ma
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M. Maity
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L. Malgeri
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A. Malinin
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C. Mana
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D. Mangeol
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J. Mans
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P. Marchesini
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G. Marian
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F. Marzano
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K. Mazumdar
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R R. Mcneil
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S. Mele
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L. Merola
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M. Meschini
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W J. Metzger
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M. von Der Mey
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A. Mihul
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H. Milcent
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G. Mirabelli
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J. Mnich
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G B. Mohanty
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P. Molnar
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T. Moulik
  • Function : Author
a J M. Muijs
  • Function : Author
B. Musicar
  • Function : Author
M. Musy
  • Function : Author
M. Napolitano
  • Function : Author
F. Nessi-Tedaldi
  • Function : Author
H. Newman
  • Function : Author
T. Niessen
  • Function : Author
A. Nisati
  • Function : Author
H. Nowak
  • Function : Author
G. Organtini
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A. Oulianov
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C. Palomares
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D. Pandoulas
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S. Paoletti
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P. Paolucci
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R. Paramatti
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H K. Park
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I H. Park
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G. Passaleva
  • Function : Author
S. Patricelli
  • Function : Author
T. Paul
  • Function : Author
M. Pauluzzi
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C. Paus
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F. Pauss
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M. Pedace
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S. Pensotti
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B. Petersen
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D. Piccolo
  • Function : Author
F. Pierella
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M. Pieri
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P A. Piroue
  • Function : Author
E. Pistolesi
  • Function : Author
V. Plyaskin
  • Function : Author
M. Pohl
  • Function : Author
V. Pozhidaev
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H. Postema
  • Function : Author
J. Pothier
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D O. Prokofev
  • Function : Author
D. Prokofev
  • Function : Author
J. Quartieri
  • Function : Author
G. Rahal-Callot
  • Function : Author
M A. Rahaman
  • Function : Author
P. Raics
  • Function : Author
N. Raja
  • Function : Author
R. Ramelli
  • Function : Author
P G. Rancoita
  • Function : Author
A. Raspereza
  • Function : Author
G. Raven
  • Function : Author
P. Razis
  • Function : Author
D. Ren
  • Function : Author
M. Rescigno
  • Function : Author
S. Reucroft
  • Function : Author
S. Riemann
  • Function : Author
K. Riles
  • Function : Author
A. Robohm
  • Function : Author
J. Rodin
  • Function : Author
B P. Roe
  • Function : Author
L. Romero
  • Function : Author
A. Rosca
  • Function : Author
J A. Rubio
  • Function : Author
G. Ruggiero
  • Function : Author
D. Ruschmeier
  • Function : Author
H. Rykaczewski
  • Function : Author
S. Saremi
  • Function : Author
S. Sarkar
  • Function : Author
J. Salicio
  • Function : Author
E. Sanchez
  • Function : Author
M P. Sanders
  • Function : Author
M E. Sarakinos
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C. Schaefer
  • Function : Author
V. Shchegelskii
  • Function : Author
S. Schmidt-Kaerst
  • Function : Author
D. Schmitz
  • Function : Author
H. Schopper
  • Function : Author
D J. Schotanus
  • Function : Author
G. Schwering
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C. Sciacca
  • Function : Author
D. Sciarrino
  • Function : Author
A. Seganti
  • Function : Author
L. Servoli
  • Function : Author
S. Shevchenko
  • Function : Author
N. Shivarov
  • Function : Author
V. Shoutko
  • Function : Author
E. Shumilov
  • Function : Author
A. Shvorob
  • Function : Author
T. Siedenburg
  • Function : Author
D. Son
  • Function : Author
B. B.N. Smith
  • Function : Author
P. Spillantini
  • Function : Author
M. Steuer
  • Function : Author
D P. Stickland
  • Function : Author
A. Stone
  • Function : Author
B. Stoyanov
  • Function : Author
A. Straessner
  • Function : Author
K. Sudhakar
  • Function : Author
G. Sultanov
  • Function : Author
L Z. Sun
  • Function : Author
H. Suter
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J D. Swain
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Z. Szillasi
  • Function : Author
T. Sztaricskai
  • Function : Author
X W. Tang
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L. Tauscher
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L. Taylor
  • Function : Author
C. Timmermans
  • Function : Author
S C C. Ting
  • Function : Author
S M. Ting
  • Function : Author
S C. Tonwar
  • Function : Author
J. Toth
  • Function : Author
C. Tully
  • Function : Author
K L. Tung
  • Function : Author
Y. Uchida
  • Function : Author
J. Ulbricht
  • Function : Author
E. Valente
  • Function : Author
G. Vesztergombi
  • Function : Author
I. Vetlitskii
  • Function : Author
D. Vicinanza
  • Function : Author
G. Viertel
  • Function : Author
S. Villa
  • Function : Author
P. Violini
  • Function : Author
S. Vlachos
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I. Vodopyanov
  • Function : Author
H. Vogel
  • Function : Author
H. Vogt
  • Function : Author
I. Vorobev
  • Function : Author
a A. Vorobyov
  • Function : Author
A. Vorvolakos
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M. Wadhwa
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W. Wallraff
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M. Wang
  • Function : Author
X L. Wang
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Z M. Wang
  • Function : Author
A. Weber
  • Function : Author
M. Weber
  • Function : Author
P. Wienemann
  • Function : Author
H. Wilkens
  • Function : Author
S X. Wu
  • Function : Author
S. Wynhoff
  • Function : Author
L. Xia
  • Function : Author
Z Z. Xu
  • Function : Author
J. Yamamoto
  • Function : Author
B Z. Yang
  • Function : Author
C G. Yang
  • Function : Author
H J. Yang
  • Function : Author
M. Yang
J B. Ye
  • Function : Author
S C. Yeh
  • Function : Author
A. Zalite
  • Function : Author
Yu. Zalite
  • Function : Author
Z P. Zhang
  • Function : Author
G Y. Zhu
  • Function : Author
R Y. Zhu
  • Function : Author
A. Zichichi
  • Function : Author
G. Zilizi
  • Function : Author
M. Zoeller
  • Function : Author

Abstract

Single W boson production in electron-positron collisions is studied with the L3 detector at LEP. The data sample collected at a centre-of-mass energy of $\sqrt{s} = 188.7 \mathrm{\ Ge\kern -0.1em V}{}$ corresponds to an integrated luminosity of $176.4\,\mbox{pb$^{-1}$}$. Events with a single energetic lepton or two acoplanar hadronic jets are selected. Within phase-space cuts, the total cross-section is measured to be $0.53 \pm 0.12 \pm 0.03 \ \rm{pb}$, consistent with the Standard Model expectation. Including our single W boson results obtained at lower $\sqrt{s}$, the WW$\gamma$ gauge couplings $\kappa_\gamma$ and $\lambda_\gamma$ are determined to be \mbox{$\kappa_\gamma = 0.93 \pm 0.16 \pm 0.09$} and \mbox{$\lambda_\gamma = -0.31^{+0.68}_{-0.19} \pm 0.13$}.
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Dates and versions

in2p3-00005419 , version 1 (04-09-2000)

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M. Acciarri, P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, et al.. Production of Single W Bosons at $\sqrt{s}$ = 189 GeV and Measurement of WW$\gamma$ Gauge Couplings. Physics Letters B, 2000, 487, pp.229-240. ⟨10.1016/S0370-2693(00)00824-8⟩. ⟨in2p3-00005419⟩
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