@article{3cd4b04e61fd44a6a2297bf30ab68cd1,

title = "A measurement of electron-tau universality from decays of intermediate vector bosons at the CERN {Mathematical expression} collider",

abstract = "The ratio of branching fractions of the W decaying to τ and e leptons is measured using {Mathematical expression} collisions at {Mathematical expression} GeV. The ratio of the electroweak charged current couplings to the W is then determined to be gτ W/ge W=0.997±0.0 56 (stat.)±0.042 (syst.). The decay mode Z→τ+→τ+ is observed and also found to be consistent with e-τ universality.",

author = "J. Alitti and G. Ambrosini and R. Ansari and D. Autiero and P. Bareyre and Bertram, {I. A.} and G. Blaylock and P. Bonamy and M. Bonesini and K. Borer and M. Bourliaud and D. Buskulic and G. Carboni and D. Cavalli and V. Cavasinni and P. Cenci and Chollet, {J. C.} and C. Conta and G. Costa and F. Costantini and L. Cozzi and A. Cravero and M. Curatolo and A. Dell'Acqua and T. DelPrete and DeWolf, {R. S.} and L. DiLella and Y. Ducros and Egan, {G. F.} and Einsweiler, {K. F.} and B. Esposito and L. Fayard and A. Federspiel and R. Ferrari and M. Fraternali and D. Froidevaux and G. Fumagalli and Gaillard, {J. M.} and F. Gianotti and O. Gildemeister and C. G{\"o}ssling and Goggi, {V. G.} and S. Gr{\"u}nendahl and K. Hara and S. Hellman and J. Hrivnac and H. Hufnagel and E. Hugentobler and K. Hultqvist and E. Iacopini and J. Incandela and K. Jakobs and P. Jenni and Kluge, {E. E.} and N. Kurz and S. Lami and P. Lariccia and M. Lefebvre and L. Linssen and M. Livan and P. Lubrano and C. Magneville and L. Mandelli and L. Mapelli and M. Mazzanti and K. Meier and B. Merkel and Meyer, {J. P.} and M. Moniez and R. Moning and M. Morganti and L. M{\"u}ller and Munday, {D. J.} and M. Nessi and F. Nessi-Tedaldi and C. Onions and T. Pal and Parker, {M. A.} and G. Parrour and F. Pastore and E. Pennacchio and Pentney, {J. M.} and M. Pepe and L. Perini and C. Petridou and P. Petroff and H. Plothow-Besch and G. Polesello and A. Poppleton and K. Pretzl and M. Primavera and M. Punturo and Repellin, {J. P.} and A. Rimoldi and M. Sacchi and P. Scampoli and J. Schacher and V. Simak and Singh, {S. L.} and V. Sondermann and S. Stapnes and Stirling, {A. V.} and C. Talamonti and F. Tondini and Tovey, {S. N.} and E. Tsesmelis and G. Unal and M. Valdata-Nappi and V. Vercesi and Weidberg, {A. R.} and Wells, {P. S.} and White, {T. O.} and Wood, {D. R.} and Wotton, {S. A.} and H. Zaccone and A. Zylberstejn and {CERN pp collider collaboration}",

year = "1991",

month = jun,

day = "1",

doi = "10.1007/BF01560438",

language = "English",

volume = "52",

pages = "209--218",

journal = "Zeitschrift fuer Physik C. Particles and Fields",

issn = "0170-9739",

publisher = "Springer",

number = "2",

}