First measurement of the left–right charge asymmetry in hadronic Z boson decays and a new determination of sin^2(theta_eff)
| Autor: | Abe K, Abt I, Akagi T, Allen NJ, Ash WW, Aston D, Baird KG, Baltay C, Band HR, Barakat MB, Baranko G, Bardon O, Barklow TL, Bashindzhagyan GL, Bazarko AO, BenDavid R, Benvenuti AC, Bilei GM, Bisello D, Blaylock G, Bogart JR, Bolen B, Bolton T, Bower GR, Brau JE, Breidenbach M, Bugg WM, Burke D, Burnett TH, Burrows PN, Busza W, Calcaterra A, Caldwell DO, Calloway D, Camanzi B, CARPINELLI, Massimo, Cassell R, Castaldi R, Castro A, CavalliSforza M, Chou A, Church E, Cohn HO, Coller JA, Cook V, Cotton R, Cowan RF, Coyne DG, Crawford G, DOliveira A, Damerell CJS, Daoudi M, DeSangro R, DellOrso R, Dervan PJ, Dima M, Dong DN, Du PYC, Dubois R, Eisenstein BI, Elia R, Etzion E, Fahey S, Falciai D, Fan C, Fero MJ, Frey R, Furuno K, Gillman T, Gladding G, Gonzalez S, Hallewell GD, Hart EL, Harton JL, Hasan A, Hasegawa Y, Hasuko K, Hedges S, Hertzbach SS, Hildreth MD, Huber J, Huffer ME, Hughes EW, Hwang H, Iwasaki Y, Jackson DJ, Jacques P, Jaros JA, Johnson AS, Johnson JR, Johnson RA, Junk T, Kajikawa R, Kalelkar M, Kang HJ, Karliner I, Kawahara H, Kendall HW, Kim YD, King ME, King R, Kofler RR, Krishna NM, Kroeger RS, Labs JF, Langston M, Lath A, Lauber JA, Leith DWGS, Lia V, Liu MX, Liu X, Loreti M, Lu A, Lynch HL, Ma J, Mancinelli G, Manly S, Mantovani G, Markiewicz TW, Maruyama T, Masuda H, Mazzucato E, McKemey AK, Meadows BT, Messner R, Mockett PM, Moffeit KC, Moore TB, Muller D, Nagamine T, Narita S, Nauenberg U, Neal H, Nussbaum M, Ohnishi Y, Osborne LS, Panvini RS, Park CH, Park H, Pavel TJ, Peruzzi I, Piccolo M, Piemontese L, Pieroni E, Pitts KT, Plano RJ, Prepost R, Prescott CY, Punkar GD, Quigley J, Ratcliff BN, Reeves TW, Reidy J, Reinertsen PL, Rensing PE, Rochester LS, Rowson PC, Russell JJ, Saxton OH, Schalk T, Schindler RH, Schumm BA, Sen S, Serbo VV, Shaevitz MH, Shank JT, Shapiro G, Sherden DJ, Shmakov KD, Simopoulos C, Sinev NB, Smith SR, Smy MB, Snyder JA, Stamer P, Steiner H, Steiner R, Strauss MG, Su D, Suekane F, Sugiyama A, Suzuki S, Swartz M, Szumilo A, Takahashi T, Taylor FE, Torrence E, Trandafir AI, Turk JD, Usher T, Vavra J, Vannini C, Vella E, Venuti JP, Verdier R, Verdini PG, Wagner DL, Wagner SR, Waite AP, Watts SJ, Weidemann AW, Weiss ER, Whitaker JS, White SL, Wickens FJ, Williams DA, Williams DC, Williams SH, Willocq S, Wilson RJ, Wisniewski WJ, Woods M, Word GB, Wyss J, Yamamoto RK, Yamartino JM, Yang X, Yellin SJ, Young CC, Yuta H, Zapalac G, Zdarko RW, Zhou J. |
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| Přispěvatelé: | Abe, K, Abt, I, Akagi, T, Allen, N, Ash, W, Aston, D, Baird, K, Baltay, C, Band, H, Barakat, M, Baranko, G, Bardon, O, Barklow, T, Bashindzhagyan, G, Bazarko, A, Bendavid, R, Benvenuti, A, Bilei, G, Bisello, D, Blaylock, G, Bogart, J, Bolen, B, Bolton, T, Bower, G, Brau, J, Breidenbach, M, Bugg, W, Burke, D, Burnett, T, Burrows, P, Busza, W, Calcaterra, A, Caldwell, D, Calloway, D, Camanzi, B, Carpinelli, M, Cassell, R, Castaldi, R, Castro, A, Cavallisforza, M, Chou, A, Church, E, Cohn, H, Coller, J, Cook, V, Cotton, R, Cowan, R, Coyne, D, Crawford, G, Doliveira, A, Damerell, C, Daoudi, M, Desangro, R, Dellorso, R, Dervan, P, Dima, M, Dong, D, Du, P, Dubois, R, Eisenstein, B, Elia, R, Etzion, E, Fahey, S, Falciai, D, Fan, C, Fero, M, Frey, R, Furuno, K, Gillman, T, Gladding, G, Gonzalez, S, Hallewell, G, Hart, E, Harton, J, Hasan, A, Hasegawa, Y, Hasuko, K, Hedges, S, Hertzbach, S, Hildreth, M, Huber, J, Huffer, M, Hughes, E, Hwang, H, Iwasaki, Y, Jackson, D, Jacques, P, Jaros, J, Johnson, A, Johnson, J, Johnson, R, Junk, T, Kajikawa, R, Kalelkar, M, Kang, H, Karliner, I, Kawahara, H, Kendall, H, Kim, Y, King, M, King, R, Kofler, R, Krishna, N, Kroeger, R, Labs, J, Langston, M, Lath, A, Lauber, J, Leith, D, Lia, V, Liu, M, Liu, X, Loreti, M, Lu, A, Lynch, H, Ma, J, Mancinelli, G, Manly, S, Mantovani, G, Markiewicz, T, Maruyama, T, Masuda, H, Mazzucato, E, Mckemey, A, Meadows, B, Messner, R, Mockett, P, Moffeit, K, Moore, T, Muller, D, Nagamine, T, Narita, S, Nauenberg, U, Neal, H, Nussbaum, M, Ohnishi, Y, Osborne, L, Panvini, R, Park, C, Park, H, Pavel, T, Peruzzi, I, Piccolo, M, Piemontese, L, Pieroni, E, Pitts, K, Plano, R, Prepost, R, Prescott, C, Punkar, G, Quigley, J, Ratcliff, B, Reeves, T, Reidy, J, Reinertsen, P, Rensing, P, Rochester, L, Rowson, P, Russell, J, Saxton, O, Schalk, T, Schindler, R, Schumm, B, Sen, S, Serbo, V, Shaevitz, M, Shank, J, Shapiro, G, Sherden, D, Shmakov, K, Simopoulos, C, Sinev, N, Smith, S, Smy, M, Snyder, J, Stamer, P, Steiner, H, Steiner, R, Strauss, M, Su, D, Suekane, F, Sugiyama, A, Suzuki, S, Swartz, M, Szumilo, A, Takahashi, T, Taylor, F, Torrence, E, Trandafir, A, Turk, J, Usher, T, Vavra, J, Vannini, C, Vella, E, Venuti, J, Verdier, R, Verdini, P, Wagner, D, Wagner, S, Waite, A, Watts, S, Weidemann, A, Weiss, E, Whitaker, J, White, S, Wickens, F, Williams, D, Williams, S, Willocq, S, Wilson, R, Wisniewski, W, Woods, M, Word, G, Wyss, J, Yamamoto, R, Yamartino, J, Yang, X, Yellin, S, Young, C, Yuta, H, Zapalac, G, Zdarko, R, Zhou, J |
| Jazyk: | angličtina |
| Rok vydání: | 1997 |
| Předmět: | |
| Popis: | We present the first measurement of the left-right charge asymmetry [Formula presented] in hadronic Z boson decays. This was performed at [Formula presented] with the SLD at the SLAC Linear Collider with a polarized electron beam. Using 89838 events, we obtain [Formula presented] which leads to a measurement of the electron left-right asymmetry parameter, [Formula presented], and [Formula presented]. Also, the [Formula presented] measurement combined with the left-right cross section asymmetry determines A_e independently of the value of the electron-beam polarization. |
| Databáze: | OpenAIRE |
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