@article{659a5d6ca6b346099eba07822f09aad1,

title = "Direct measurement of the W-γ coupling at the CERN pp Collider",

abstract = "The process pp→evγ+X is studied as √s=630 GeV. The observed signal is used to extract a direct measurement of the parameters κ and λ which define the magnetic dipole and electric quadrupole moments of the W boson and therefore the WWγ coupling. We find κ=1+2.6 -2.2 and λ=0+1.7 -1.8 and their 95% confidence limits -3.5<κ<5.9 and -3.6<λ<3.5. The results are model indepedent and in good agreement with the standard model values, κ=1 and λ=0.",

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 K. Borer and M. Bourliand 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 B. Schmidt and V. Simak and Singh, {S. L.} and V. Sondermann and R. Spiwoks and S. Stapnes 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 = "1992",

month = feb

day = "27",

doi = "10.1016/0370-2693(92)90979-E",

language = "English",

volume = "277",

pages = "194--202",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier BV",

number = "1-2",

}