학술논문
Search for elastic nondiagonal lepton-pair production in e+e- annihilation at √s =29 GeV
Document Type
article
Author
Gomez-Cadenas, JJ; Heusch, CA; Abrams, G; Adolphsen, CE; Akerlof, C; Alexander, JP; Alvarez, M; Amidei, D; Baden, AR; Ballam, J; Barish, BC; Barklow, T; Barnett, BA; Bartelt, J; Blockus, D; Bonvicini, G; Boyarski, A; Boyer, J; Brabson, B; Breakstone, A; Brom, JM; Bulos, F; Burchat, PR; Burke, DL; Butler, F; Calvino, F; Cence, RJ; Chapman, J; Cords, D; Coupal, DP; DeStaebler, HC; Dorfan, DE; Dorfan, JM; Drell, PS; Feldman, GJ; Fernandez, E; Field, RC; Ford, WT; Fordham, C; Frey, R; Fujino, D; Gan, KK; Gidal, G; Gladney, L; Glanzman, T; Gold, MS; Goldhaber, G; Golding, L; Green, A; Grosse-Wiesmann, P; Haggerty, J; Hanson, G; Harr, R; Harris, FA; Hawkes, CM; Hayes, K; Herrup, D; Himel, T; Hoenk, M; Hollebeek, RJ; Hutchinson, D; Hylen, J; Innes, WR; Jaffre, M; Jaros, JA; Juricic, I; Kadyk, JA; Karlen, D; Kent, J; Klein, SR; Koide, A; Koska, W; Kozanecki, W; Lankford, AJ; Larsen, RR; LeClaire, BW; Levi, ME; Li, Z; Litke, AM; Lockyer, NS; Lüth, V; Matteuzzi, C; Matthews, JAJ; Meyer, DI; Milliken, BD; Moffeit, KC; Müller, L; Nash, J; Nelson, ME; Nitz, D; Ogren, H; Ong, RA; O’Shaughnessy, KF; Parker, SI; Peck, C; Petersen, A; Petradza, M; Porter, FC; Rankin, P; Richter, B
Source
Physical Review Letters. 66(8)
Subject
Language
Abstract
We have searched for the annihilation of e+e- into the exclusive channels e and at s =29 GeV, using 226 and 133 pb-1, respectively, of data taken with the Mark II detector at the SLAC storage ring PEP. The resulting candidate sample is compatible with the expected background from pair production. Our analysis yields 95%-C.L. cross-section limits of e/