@article{0057d97273944639b0b7b7b181aab0f4,
title = "Search for scalar electrons and winos at the CERN pp collider",
abstract = "A search for supersymmetric decays of the Z boson into a pair of scalar electrons or winos (partners of the electron and W boson) has been made with the upgraded UA2 experiment at the CERN pp collider at s = 630 GeV. The analysis of the sample of electron pairs, corresponding to an integrated luminosity of 7.4 pb-1, shows no evidence for such exotic decays. The 90% confidence level lower mass limits obtained exclude selectron masses up to e40 GeV/c2 in the case of a light photino, and wino masses up to 45 GeV/c2 in the case of a light scalar neutrino.",
author = "T. {\AA}kesson and J. Alitti and R. Ansari and Ansorge, {R. E.} and P. Bagnaia and P. Bareyre and G. Blaylock and P. Bonamy and M. Bonesini and K. Borer and D. Buskulic and G. Carboni and D. Cavalli and V. Cavasinni and P. Henci and Chollet, {J. C.} and C. Conta and G. Costa and F. Costantini and A. Dell'Acqua and {De Lotto}, B. and {Del Prete}, T. and {De Wolf}, {R. S.} and {Di Lella}, L. and Egan, {G. F.} and Einsweiler, {K. F.} 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 E. Hugentobler and K. Hultqvist and E. Iacopini and J. Incandela and K. Jakobs and P. Jenni and Kluge, {E. E.} and T. Koch 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 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 F. Pirovano and H. Plothow-Besch and G. Polesello and A. Poppleton and M. Primavera and L. Rasmussen and Repellin, {J. P.} and A. Rimoldi and Rushbrooke, {J. G.} and P. Scampoli and J. Schacher and Singh, {S. L.} and S. Stapnes and Stirling, {A. V.} and Tovey, {S. N.} and M. Valdata-Nappi and V. Vercesi and G. Volpini and Weidberg, {A. R.} and Wells, {P. S.} and White, {T. O.} and Wood, {D. R.} and Wotton, {S. A.} and H. Zaccone and {CERN pp collider collaboration}",
year = "1990",
month = apr,
day = "5",
doi = "10.1016/0370-2693(90)91763-2",
language = "English",
volume = "238",
pages = "442--450",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "Elsevier BV",
number = "2-4",
}