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Acosta, D; Binkley, M; Booth, P S L; Cabrera, S; Campanelli, M; Carlsmith, D; Carron, S; Carosi, R; Chertok, M; Chiarelli, G; Chou, J P; Chuang, S; Cordelli, M; Da Ronco, S; de Barbaro, P; Deninno, M; Erdmann, M; Farrington, S; Flaugher, B; Foster, G W; Gibson, A; Gibson, K; Giunta, M; Hara, K; Harris, R M; Hatakeyama, K; Hirschbuehl, D; Hoffman, K D; Ivanov, A; Kang, J; Khotilovich, V; Kim, J E; Kim, M J; Kim, M S; Kobayashi, H; Kraus, J; Lander, R; Le, Y; Lewis, J D; Li, K; Litvintsev, D O; Liu, T; Liu, Y; Lucchesi, D; Maksimovic, P; Martin, A; Mazzanti, P; McGivern, D; Messina, A; Miladinovic, N; Miller, R; Miyamoto, A; Nachtman, J; Nahn, S; Nakano, I; Neu, C; Ogawa, T; Pauletta, G; Pellett, D; Penzo, A; Pompos, A; Portell, X; Punzi, G; Rakitine, A; Rappoccio, S; Reisert, B; Renton, P; Rescigno, M; Rosenson, L; Russ, J; Ruiz, A; Savard, P; Schmitt, M; Shon, Y; Sinervo, P; Squillacioti, P; Sukhanov, A; Takach, S F; Tecchio, M; Terashi, K; Tesarek, R J; Tonelli, D; Turini, N; Turner, M; Unverhau, T; Usynin, D; Varganov, A; Vejcik, 3rd, S; Vila, I; Wallny, R; Yamamoto, K; Warburton, A; Ward, B; Waschke, S; Waters, D; Wright, T; Yang, C; Yorita, K; Yun, J C; Zucchelli, S
Physical review letters, 2005-Jun-03, 20050603, Letnik: 94, Številka: 21Journal Article
We present a measurement of the W(+)W(-) production cross section using 184 pb(-1) of p(p) collisions at a center-of-mass energy of 1.96 TeV collected with the Collider Detector at Fermilab. Using the dilepton decay channel W(+)W(-)-->l(+)nul(-), where the charged leptons can be either electrons or muons, we find 17 candidate events compared to an expected background of 5.0(+2.2)(-0.8) events. The resulting W(+)W(-) production cross-section measurement of sigma(pp-->W(+)W(-))=14.6(+5.8)(-5.1)(stat)(+1.8)(-3.0)(syst) +/- 0.9(lum) pb agrees well with the standard model expectation.
