Measurement of W polarisation at LEP

The three different helicity states of W bosons produced in the reaction e+e−→W+W−→ℓνqq̄′ at LEP are studied using leptonic and hadronic W decays. Data at centre-of-mass energies s=183–209 GeV are used to measure the polarisation of W bosons, and its dependence on the W boson production angle. The f...

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Veröffentlicht in:	Physics letters. B 2003-04, Vol.557 (3-4), p.147-156
Hauptverfasser:	Aguilar-Benitez, M., Alcaraz, J., Aloisio, A., Alviggi, M.G., Arefiev, A., Bagnaia, P., Bajo, A., Banerjee, Sw, Bellucci, L., Biglietti, M., Biland, A., Blaising, J.J., Böhm, A., Boldizsar, L., Branson, J.G., Capell, M., Cartacci, A., Cavallari, F., Cavallo, N., Chemarin, M., Chen, H.S., Chiefari, G., Cifarelli, L., de la Cruz, B., de Asmundis, R., Debreczeni, J., De Salvo, A., Dionisi, C., El Hage, A., Engler, A., Extermann, P., Fisk, I., Freudenreich, K., Garcia-Abia, P., van Gulik, R., Hatzifotiadou, D., Hervé, A., Hirschfelder, J., Hofer, H., Käfer, D., Kaur, M., Kim, J.K., Kirkby, J., Lebeau, M., Lecomte, P., Le Goff, J.M., Levtchenko, M., Li, C., Linde, F.L., Lohmann, W., Longo, E., Lu, Y.S., Luminari, L., Mans, J., Mele, S., Merola, L., Meschini, M., Milcent, H., Mirabelli, G., Palomares, C., Paolucci, P., Passaleva, G., Paus, C., Pauss, F., Pistolesi, E., Prokofiev, D., Ranieri, R., Ren, D., Rescigno, M., Riemann, S., Roe, B.P., Rosenbleck, C., Rykaczewski, H., Sakharov, A., Schegelsky, V., Servoli, L., Shevchenko, S., Shivarov, N., Shumilov, E., Souga, C., Swain, J.D., Tarjan, P., Taylor, L., Teyssier, D., Tóth, J., Vasquez, R., Veszpremi, V., Vesztergombi, G., Vetlitsky, I., Villa, S., Wadhwa, M., Weber, M., Wilkens, H., Wynhoff, S., Xu, Z.Z., Yang, B.Z., Yang, H.J., Yeh, S.C., Zhuang, H.L., Zöller, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	High Energy Physics - Experiment Physics
Online-Zugang:	Volltext
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