Measurement of triple gauge WWγ couplings at LEP2 using photonic events

R. Barate; D. Buskulic; D. Decamp; P. Ghez; C. Goy; S. Jezequel; J. P. Lees; A. Lucotte; F. Martin; E. Merle; M. N. Minard; J. Y. Nief; P. Perrodo; B. Pietrzyk; R. Alemany; M. P. Casado; M. Chmeissani; J. M. Crespo; M. Delfino; E. Fernandez; M. Fernandez-Bosman; L. Garrido; E. Graugès; A. Juste; M. Martinez; G. Merino; R. Miquel; L. M. Mir; P. Morawitz; A. Pacheco; I. C. Park; A. Pascual; I. Riu; F. Sanchez; A. Colaleo; D. Creanza; M. de Palma; G. Gelao; G. Iaselli; G. Maggi; M. Maggi; S. Nuzzo; A. Ranieri; G. Raso; F. Ruggieri; G. Selvaggi; L. Silvestris; P. Tempesta; A. Tricomi; G. Zito; X. Huang; J. Lin; Q. Ouyang; T. Wang; Y. Xie; R. Xu; S. Xue; J. Zhang; L. Zhang; W. Zhao; D. Abbaneo; U. Becker; G. Boix; M. Cattaneo; F. Cerutti; V. Ciulli; G. Dissertori; H. Drevermann; R. W. Forty; M. Frank; F. Gianotti; A. W. Halley; J. B. Hansen; J. Harvey; P. Janot; B. Jost; I. Lehraus; O. Leroy; C. Loomis; P. Maley; P. Mato; A. Minten; L. Moneta; A. Moutoussi; N. Qi; F. Ranjard; L. Rolandi; D. Rousseau; D. Schlatter; M. Schmitt; O. Schneider; W. Tejessy; F. Teubert; I. R. Tomalin; E. Tournefier; M. Vreeswijk; H. Wachsmuth; Z. Ajaltouni; F. Badaud; G. Chazelle

doi:10.1016/S0370-2693(98)01475-0

Measurement of triple gauge WWγ couplings at LEP2 using photonic events

R. Barate, D. Buskulic, D. Decamp, P. Ghez, C. Goy, S. Jezequel, J. P. Lees, A. Lucotte, F. Martin, E. Merle, M. N. Minard, J. Y. Nief, P. Perrodo, B. Pietrzyk, R. Alemany, M. P. Casado, M. Chmeissani, J. M. Crespo, M. Delfino, E. FernandezM. Fernandez-Bosman, L. Garrido, E. Graugès, A. Juste, M. Martinez, G. Merino, R. Miquel, L. M. Mir, P. Morawitz, A. Pacheco, I. C. Park, A. Pascual, I. Riu, F. Sanchez, A. Colaleo, D. Creanza, M. de Palma, G. Gelao, G. Iaselli, G. Maggi, M. Maggi, S. Nuzzo, A. Ranieri, G. Raso, F. Ruggieri, G. Selvaggi, L. Silvestris, P. Tempesta, A. Tricomi, G. Zito, X. Huang, J. Lin, Q. Ouyang, T. Wang, Y. Xie, R. Xu, S. Xue, J. Zhang, L. Zhang, W. Zhao, D. Abbaneo, U. Becker, G. Boix, M. Cattaneo, F. Cerutti, V. Ciulli, G. Dissertori, H. Drevermann, R. W. Forty, M. Frank, F. Gianotti, A. W. Halley, J. B. Hansen, J. Harvey, P. Janot, B. Jost, I. Lehraus, O. Leroy, C. Loomis, P. Maley, P. Mato, A. Minten, L. Moneta, A. Moutoussi, N. Qi, F. Ranjard, L. Rolandi, D. Rousseau, D. Schlatter, M. Schmitt, O. Schneider, W. Tejessy, F. Teubert, I. R. Tomalin, E. Tournefier, M. Vreeswijk, H. Wachsmuth, Z. Ajaltouni, F. Badaud, G. Chazelle

Department of Physics

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12 Citations (Scopus)

Abstract

A study of events with photons and missing energy has been performed with the data sample obtained with the ALEPH detector at centre-of-mass energies from 161 to 184 GeV, corresponding to a total integrated luminosity of about 80 pb-1. The measured distributions are in agreement with Standard Model predictions, leading to constraints on WWy gauge coupling parameters Δ κγ and λγ. The results from the fit to the cross sections and to the energy and angular distributions of the photons are: Δκγ = 0.05-1.10+1.15(stat) ± 0.25(syst), λγ = -0.05-1.45+1.55(stat) ± 0.30(syst). © 1998 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	239-248
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	445
Issue number	1-2
DOIs	https://doi.org/10.1016/S0370-2693(98)01475-0
Publication status	Published - 31 Dec 1998

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10.1016/S0370-2693(98)01475-0

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Barate, R., Buskulic, D., Decamp, D., Ghez, P., Goy, C., Jezequel, S., Lees, J. P., Lucotte, A., Martin, F., Merle, E., Minard, M. N., Nief, J. Y., Perrodo, P., Pietrzyk, B., Alemany, R., Casado, M. P., Chmeissani, M., Crespo, J. M., Delfino, M., ... Chazelle, G. (1998). Measurement of triple gauge WWγ couplings at LEP2 using photonic events. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 445(1-2), 239-248. https://doi.org/10.1016/S0370-2693(98)01475-0

Barate, R. ; Buskulic, D. ; Decamp, D. ; Ghez, P. ; Goy, C. ; Jezequel, S. ; Lees, J. P. ; Lucotte, A. ; Martin, F. ; Merle, E. ; Minard, M. N. ; Nief, J. Y. ; Perrodo, P. ; Pietrzyk, B. ; Alemany, R. ; Casado, M. P. ; Chmeissani, M. ; Crespo, J. M. ; Delfino, M. ; Fernandez, E. ; Fernandez-Bosman, M. ; Garrido, L. ; Graugès, E. ; Juste, A. ; Martinez, M. ; Merino, G. ; Miquel, R. ; Mir, L. M. ; Morawitz, P. ; Pacheco, A. ; Park, I. C. ; Pascual, A. ; Riu, I. ; Sanchez, F. ; Colaleo, A. ; Creanza, D. ; de Palma, M. ; Gelao, G. ; Iaselli, G. ; Maggi, G. ; Maggi, M. ; Nuzzo, S. ; Ranieri, A. ; Raso, G. ; Ruggieri, F. ; Selvaggi, G. ; Silvestris, L. ; 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. ; Becker, U. ; Boix, G. ; Cattaneo, M. ; Cerutti, F. ; Ciulli, V. ; Dissertori, G. ; Drevermann, H. ; Forty, R. W. ; Frank, M. ; Gianotti, F. ; Halley, A. W. ; Hansen, J. B. ; Harvey, J. ; Janot, P. ; Jost, B. ; Lehraus, I. ; Leroy, O. ; Loomis, C. ; Maley, P. ; Mato, P. ; Minten, A. ; Moneta, L. ; Moutoussi, A. ; Qi, N. ; Ranjard, F. ; Rolandi, L. ; Rousseau, D. ; Schlatter, D. ; Schmitt, M. ; Schneider, O. ; Tejessy, W. ; Teubert, F. ; Tomalin, I. R. ; Tournefier, E. ; Vreeswijk, M. ; Wachsmuth, H. ; Ajaltouni, Z. ; Badaud, F. ; Chazelle, G. / Measurement of triple gauge WWγ couplings at LEP2 using photonic events. In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 1998 ; Vol. 445, No. 1-2. pp. 239-248.

@article{ae8aff82bb6048ccad0636ace5cd801d,

title = "Measurement of triple gauge WWγ couplings at LEP2 using photonic events",

abstract = "A study of events with photons and missing energy has been performed with the data sample obtained with the ALEPH detector at centre-of-mass energies from 161 to 184 GeV, corresponding to a total integrated luminosity of about 80 pb-1. The measured distributions are in agreement with Standard Model predictions, leading to constraints on WWy gauge coupling parameters Δ κγ and λγ. The results from the fit to the cross sections and to the energy and angular distributions of the photons are: Δκγ = 0.05-1.10+1.15(stat) ± 0.25(syst), λγ = -0.05-1.45+1.55(stat) ± 0.30(syst). {\textcopyright} 1998 Elsevier Science B.V. All rights reserved.",

author = "R. Barate and D. Buskulic and D. Decamp and P. Ghez and C. Goy and S. Jezequel and Lees, {J. P.} and A. Lucotte and F. Martin and E. Merle and Minard, {M. N.} and Nief, {J. Y.} and P. Perrodo and B. Pietrzyk and R. Alemany and Casado, {M. P.} and M. Chmeissani and Crespo, {J. M.} and M. Delfino and E. Fernandez and M. Fernandez-Bosman and L. Garrido and E. Graug{\`e}s and A. Juste and M. Martinez and G. Merino and R. Miquel and Mir, {L. M.} and P. Morawitz and A. Pacheco and Park, {I. C.} and A. Pascual and I. Riu and F. Sanchez and A. Colaleo and D. Creanza and {de Palma}, M. and G. Gelao and G. Iaselli and G. Maggi and M. Maggi and S. Nuzzo and A. Ranieri and G. Raso and F. Ruggieri and G. Selvaggi and L. Silvestris and P. Tempesta and A. Tricomi and G. Zito and X. Huang and J. Lin and Q. Ouyang and T. Wang and Y. Xie and R. Xu and S. Xue and J. Zhang and L. Zhang and W. Zhao and D. Abbaneo and U. Becker and G. Boix and M. Cattaneo and F. Cerutti and V. Ciulli and G. Dissertori and H. Drevermann and Forty, {R. W.} and M. Frank and F. Gianotti and Halley, {A. W.} and Hansen, {J. B.} and J. Harvey and P. Janot and B. Jost and I. Lehraus and O. Leroy and C. Loomis and P. Maley and P. Mato and A. Minten and L. Moneta and A. Moutoussi and N. Qi and F. Ranjard and L. Rolandi and D. Rousseau and D. Schlatter and M. Schmitt and O. Schneider and W. Tejessy and F. Teubert and Tomalin, {I. R.} and E. Tournefier and M. Vreeswijk and H. Wachsmuth and Z. Ajaltouni and F. Badaud and G. Chazelle",

year = "1998",

month = dec,

day = "31",

doi = "10.1016/S0370-2693(98)01475-0",

language = "English",

volume = "445",

pages = "239--248",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

number = "1-2",

}

Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Jezequel, S, Lees, JP, Lucotte, A, Martin, F, Merle, E, Minard, MN, Nief, JY, Perrodo, P, Pietrzyk, B, Alemany, R, Casado, MP, Chmeissani, M, Crespo, JM , Delfino, M , Fernandez, E, Fernandez-Bosman, M, Garrido, L, Graugès, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, LM, Morawitz, P, Pacheco, A, Park, IC, Pascual, A, Riu, I, Sanchez, F, Colaleo, A, Creanza, D, de Palma, M, Gelao, G, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, 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, Becker, U, Boix, G, Cattaneo, M, Cerutti, F, Ciulli, V, Dissertori, G, Drevermann, H, Forty, RW, Frank, M, Gianotti, F, Halley, AW, Hansen, JB, Harvey, J, Janot, P, Jost, B, Lehraus, I, Leroy, O, Loomis, C, Maley, P, Mato, P, Minten, A, Moneta, L, Moutoussi, A, Qi, N, Ranjard, F, Rolandi, L, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, IR, Tournefier, E, Vreeswijk, M, Wachsmuth, H, Ajaltouni, Z, Badaud, F & Chazelle, G 1998, 'Measurement of triple gauge WWγ couplings at LEP2 using photonic events', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 445, no. 1-2, pp. 239-248. https://doi.org/10.1016/S0370-2693(98)01475-0

Measurement of triple gauge WWγ couplings at LEP2 using photonic events. / Barate, R.; Buskulic, D.; Decamp, D.; Ghez, P.; Goy, C.; Jezequel, S.; Lees, J. P.; Lucotte, A.; Martin, F.; Merle, E.; Minard, M. N.; Nief, J. Y.; Perrodo, P.; Pietrzyk, B.; Alemany, R.; Casado, M. P.; Chmeissani, M.; Crespo, J. M.; Delfino, M.; Fernandez, E.; Fernandez-Bosman, M.; Garrido, L.; Graugès, E.; Juste, A.; Martinez, M.; Merino, G.; Miquel, R.; Mir, L. M.; Morawitz, P.; Pacheco, A.; Park, I. C.; Pascual, A.; Riu, I.; Sanchez, F.; Colaleo, A.; Creanza, D.; de Palma, M.; Gelao, G.; Iaselli, G.; Maggi, G.; Maggi, M.; Nuzzo, S.; Ranieri, A.; Raso, G.; Ruggieri, F.; Selvaggi, G.; Silvestris, L.; 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.; Becker, U.; Boix, G.; Cattaneo, M.; Cerutti, F.; Ciulli, V.; Dissertori, G.; Drevermann, H.; Forty, R. W.; Frank, M.; Gianotti, F.; Halley, A. W.; Hansen, J. B.; Harvey, J.; Janot, P.; Jost, B.; Lehraus, I.; Leroy, O.; Loomis, C.; Maley, P.; Mato, P.; Minten, A.; Moneta, L.; Moutoussi, A.; Qi, N.; Ranjard, F.; Rolandi, L.; Rousseau, D.; Schlatter, D.; Schmitt, M.; Schneider, O.; Tejessy, W.; Teubert, F.; Tomalin, I. R.; Tournefier, E.; Vreeswijk, M.; Wachsmuth, H.; Ajaltouni, Z.; Badaud, F.; Chazelle, G.

In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 445, No. 1-2, 31.12.1998, p. 239-248.

Research output: Contribution to journal › Article › Research › peer-review

TY - JOUR

T1 - Measurement of triple gauge WWγ couplings at LEP2 using photonic events

AU - Barate, R.

AU - Buskulic, D.

AU - Decamp, D.

AU - Ghez, P.

AU - Goy, C.

AU - Jezequel, S.

AU - Lees, J. P.

AU - Lucotte, A.

AU - Martin, F.

AU - Merle, E.

AU - Minard, M. N.

AU - Nief, J. Y.

AU - Perrodo, P.

AU - Pietrzyk, B.

AU - Alemany, R.

AU - Casado, M. P.

AU - Chmeissani, M.

AU - Crespo, J. M.

AU - Delfino, M.

AU - Fernandez, E.

AU - Fernandez-Bosman, M.

AU - Garrido, L.

AU - Graugès, E.

AU - Juste, A.

AU - Martinez, M.

AU - Merino, G.

AU - Miquel, R.

AU - Mir, L. M.

AU - Morawitz, P.

AU - Pacheco, A.

AU - Park, I. C.

AU - Pascual, A.

AU - Riu, I.

AU - Sanchez, F.

AU - Colaleo, A.

AU - Creanza, D.

AU - de Palma, M.

AU - Gelao, G.

AU - Iaselli, G.

AU - Maggi, G.

AU - Maggi, M.

AU - Nuzzo, S.

AU - Ranieri, A.

AU - Raso, G.

AU - Ruggieri, F.

AU - Selvaggi, G.

AU - Silvestris, L.

AU - Tempesta, P.

AU - Tricomi, A.

AU - Zito, G.

AU - Huang, X.

AU - Lin, J.

AU - Ouyang, Q.

AU - Wang, T.

AU - Xie, Y.

AU - Xu, R.

AU - Xue, S.

AU - Zhang, J.

AU - Zhang, L.

AU - Zhao, W.

AU - Abbaneo, D.

AU - Becker, U.

AU - Boix, G.

AU - Cattaneo, M.

AU - Cerutti, F.

AU - Ciulli, V.

AU - Dissertori, G.

AU - Drevermann, H.

AU - Forty, R. W.

AU - Frank, M.

AU - Gianotti, F.

AU - Halley, A. W.

AU - Hansen, J. B.

AU - Harvey, J.

AU - Janot, P.

AU - Jost, B.

AU - Lehraus, I.

AU - Leroy, O.

AU - Loomis, C.

AU - Maley, P.

AU - Mato, P.

AU - Minten, A.

AU - Moneta, L.

AU - Moutoussi, A.

AU - Qi, N.

AU - Ranjard, F.

AU - Rolandi, L.

AU - Rousseau, D.

AU - Schlatter, D.

AU - Schmitt, M.

AU - Schneider, O.

AU - Tejessy, W.

AU - Teubert, F.

AU - Tomalin, I. R.

AU - Tournefier, E.

AU - Vreeswijk, M.

AU - Wachsmuth, H.

AU - Ajaltouni, Z.

AU - Badaud, F.

AU - Chazelle, G.

PY - 1998/12/31

Y1 - 1998/12/31

N2 - A study of events with photons and missing energy has been performed with the data sample obtained with the ALEPH detector at centre-of-mass energies from 161 to 184 GeV, corresponding to a total integrated luminosity of about 80 pb-1. The measured distributions are in agreement with Standard Model predictions, leading to constraints on WWy gauge coupling parameters Δ κγ and λγ. The results from the fit to the cross sections and to the energy and angular distributions of the photons are: Δκγ = 0.05-1.10+1.15(stat) ± 0.25(syst), λγ = -0.05-1.45+1.55(stat) ± 0.30(syst). © 1998 Elsevier Science B.V. All rights reserved.

AB - A study of events with photons and missing energy has been performed with the data sample obtained with the ALEPH detector at centre-of-mass energies from 161 to 184 GeV, corresponding to a total integrated luminosity of about 80 pb-1. The measured distributions are in agreement with Standard Model predictions, leading to constraints on WWy gauge coupling parameters Δ κγ and λγ. The results from the fit to the cross sections and to the energy and angular distributions of the photons are: Δκγ = 0.05-1.10+1.15(stat) ± 0.25(syst), λγ = -0.05-1.45+1.55(stat) ± 0.30(syst). © 1998 Elsevier Science B.V. All rights reserved.

U2 - 10.1016/S0370-2693(98)01475-0

DO - 10.1016/S0370-2693(98)01475-0

M3 - Article

VL - 445

SP - 239

EP - 248

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 1-2

ER -

Measurement of triple gauge WWγ couplings at LEP2 using photonic events

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