| Autor: |
Abe, K, Abe, T, Adam, I, Akimoto, H, Aston, D, Baird, KG, Baltay, C, Band, HR, Barklow, TL, Bauer, JM, Bellodi, G, Berger, R, Blaylock, G, Bogart, JR, Bower, GR, Brau, JE, Breidenbach, M, Bugg, WM, Burnett, TH, Burrows, PN, Calcaterra, A, Cassell, R, Chou, A, Cohn, HO, Coller, JA, Convery, MR, Cowan, RF, Crawford, G, Damerell, CJS, Daoudi, M, de Groot, N, de Sangro, R, Dong, DN, Doser, M, Dubois, R, Erofeeva, I, Eschenburg, V, Fahey, S, Falciai, D, Fernandez, JP, Flood, K, Frey, R, Hart, EL, Hasuko, K, Hertzbach, SS, Huffer, ME, Iwasaki, M, Jackson, DJ, Jacques, P, Jaros, JA, Jiang, ZY, Johnson, AS, Johnson, JR, Kajikawa, R, Kalelkar, M, Kang, HJ, Kofler, RR, Kroeger, RS, Langston, M, Leith, DWG, Lia, V, Lin, C, Mancinelli, G, Manly, S, Mantovani, G, Markiewicz, TW, Maruyama, T, McKemey, AK, Messner, R, Moffeit, KC, Moore, TB, Morii, M, Muller, D, Murzin, V, Narita, S, Nauenberg, U, Neal, H, Nesom, G, Oishi, N, Onoprienko, D, Panvini, RS, Park, CH, Peruzzi, I, Piccolo, M, Piemontese, L, Plano, RJ, Prepost, R, Prescott, CY, Ratcliff, BN, Reidy, J, Reinertsen, PL, Rochester, LS, Rowson, PC, Russell, JJ, Saxton, OH, Schalk, T, Schumm, BA, Schwiening, J, Serbo, VV, Shapiro, G, Sinev, NB, Snyder, JA, Staengle, H, Stahl, A, Stamer, P, Steiner, H, Su, D, Suekane, F, Sugiyama, A, Suzuki, S, Swartz, M, Taylor, FE, Thom, J, Torrence, E, Usher, T, Va'vra, J, Verdier, R, Wagner, DL, Waite, AP, Walston, S, Weidemann, AW, Weiss, ER, Whitaker, JS, Williams, SH, Willocq, S, Wilson, RJ, Wisniewski, WJ, Wittlin, JL, Woods, M, Wright, TR, Yamamoto, RK, Yashima, J, Yellin, SJ, Young, CC, Yuta, H |
| Jazyk: |
angličtina |
| Rok vydání: |
2002 |
| Zdroj: |
Physical Review D - Particles, Fields, Gravitation and Cosmology. 66(3) |
| ISSN: |
0556-2821 |
| Popis: |
A search for B0s-B0s oscillations is performed using a sample of 400 000 hadronic Z0 decays collected by the SLAC Large Detector experiment. The B0s candidates are reconstructed in the B0s→D-sX channel with D-s→Ππ-, K*0K-. The B0s production flavor is determined using the large forward-backward asymmetry of polarized Z0→bb decays and charge information in the hemisphere opposite that of the B0s candidate. The decay flavor is tagged by the charge of the D±s. From a sample of 361 candidates with an average B0s purity of 40%, we exclude the following values of the oscillation frequency: Δms |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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