Improved measurement of the triple gauge-boson couplings gamma WW and ZWW in e(+)e(-) collisions
- SCHAEL S
- BARATE R
- BRUNELIE
- RE R
- DE BONIS I
- DECAMP D
- GOY C
- JE, ZE
- QUEL S
- LEES J.
- MARTIN F
- MERLE E
- MINARD M.
- PIETRZYK B
- TROCME, B
- BRAVO S
- CASADO MP
- CHMEISSANI M
- CRESPO JM
- FERNANDEZ E
- FERNANDEZ BOSMAN M
- GARRIDO L
- MARTINEZ M
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- COLALEO A
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- RANIERI A
- RUGGIERI F
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- TEMPESTA P
- TRICOMI A
- ZITO G
- HUANG X
- LIN J
- OUYANG Q
- WANG T
- XIE Y
- XU R
- XUE S
- ZHANG J
- ZHANG L
- ZHAO W
- ABBANEO D
- BARKLOW T
- BUCHMU
- LLER O
- CATTANEO M
- CLERBAUX B
- DREVERMANN H
- FORTY RW
- FRANK M
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- HANSEN JB
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- JOST B
- KADO M
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- MOUTOUSSI A
- RANJARD F
- ROLANDI L
- SCHLATTER D
- TEUBERT F
- VALASSI A
- VIDEAU I
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- DESSAGNE S
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- JOUSSET J
- MICHEL B
- MONTEIL S
- PALLIN D
- PASCOLO JM
- PERRET P
- HANSEN JD
- HANSEN JR
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- KRAAN AC
- NILSSON BS
- KYRIAKIS A
- MARKOU C
- SIMOPOULOU E
- VAYAKI A
- ZACHARIADOU K
- BLONDEL A
- BRIENT J.
- MACHEFERT F
- ROUGE, A
- VIDEAU H
- CIULLI V
- FOCARDI E
- PARRINI G
- ANTONELLI A
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- BENCIVENNI G
- BOSSI F
- CAPON G
- CERUTTI F
- CHIARELLA V
- LAURELLI P
- MANNOCCHI G
- MURTAS GP
- PASSALACQUA L
- KENNEDY J
- LYNCH JG
- NEGUS P
- O'SHEA V
- THOMPSON AS
- WASSERBAECH S
- CAVANAUGH R
- DHAMOTHARAN S
- GEWENIGER C
- HANKE P
- HEPP V
- KLUGE EE
- PUTZER A
- STENZEL H
- TITTEL K
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- BEUSELINCK R
- CAMERON W
- DAVIES G
- DORNAN PJ
- GIRONE M
- MARINELLI N
- NOWELL J
- RUTHERFORD SA
- SEDGBEER JK
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- GHETE VM
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- DELAERE C
- LEIBENGUTH G
- LEMAITRE V
- BLUMENSCHEIN U
- HO
- LLDORFER F
- JAKOBS K
- KAYSER F
- MU
- LLER A.
- RENK B
- SANDER H.
- SCHMELING S
- WACHSMUTH H
- ZEITNITZ C
- ZIEGLER T
- BONISSENT A
- COYLE P
- CURTIL C
- EALET A
- FOUCHEZ D
- PAYRE P
- TILQUIN A
- RAGUSA F
- DAVID A
- DIETL H.
- RASO, Giuseppe
DOIAbstract
Triple gauge-boson couplings ?WW and ZWW involving single-photon, single-W and W-pair production are determined using data samples collected at LEP with the ALEPH detector at centre-of-mass energies between 183 and 209 GeV. The integrated luminosity used is 700 pb-1 for the single-photon measurement and 683 pb-1 for the W channels. Restricting the measurement to C- and P-conserving terms and applying local SU(2) L×U(1)Y gauge invariance, the measured values of the parameters g1 Z, ?? and ?? are: g1 Z=1.001±0. 027(stat)±0.013(syst), ??=0.971±0.055(stat) ±0.030(syst), ??=-0.012±0.027(stat) ±0.011(syst) for single-parameter fits, where the two other parameters are fixed to their Standard Model values. Results are also presented for the cases w...
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