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Your search keyword '"R. J. Belcinski"' showing total 2 results
Start Over Author "R. J. Belcinski" Topic energy (signal processing)
2 results on '"R. J. Belcinski"'

1. Measurement ofαsfrom energy-energy correlations at theZ0resonance

Author

G. Baranko, S. L. White, E. Church, T. Junk, S. Hedges, R. S. Panvini, A. W. Weidemann, R. J. Belcinski, W. J. Wisniewski, R.J. Plano, L.S. Rochester, Y. Iwasaki, T. L. Usher, H. Park, S. J. Yellin, N.M. Krishna, R. Prepost, P.F. Jacques, M. Kowitt, Piero Giorgio Verdini, M. Pauluzzi, J. D. Richman, Giancarlo Mantovani, J. Va’vra, H. Hwang, D. G. Hitlin, D. J. Sherden, T. Nagamine, Nicola Bacchetta, D. O. Caldwell, R. S. Kofler, D. W. G. S. Leith, Koya Abe, G. Eigen, A. D'Oliverira, P. Coyle, E. Torrance, Roberto Battiston, C. Baltay, A. S. Johnson, H. Masuda, P. C. Rowson, Philip Burrows, H. Yuta, J. M. Yamartino, W. A. Majid, Stephen Watts, J. A. Coller, Shiro Suzuki, T. Hansl-Kozanecka, M. Nussbaum, G. Mueller, J. Carr, S. Smith, Wit Busza, K. T. Pitts, Melody A. Swartz, P. Saez, R. Steiner, G. Blaylock, S. Gonzalez, J.P. Venuti, B. Camanzi, Hyun-Chul Kim, J. A. Snyder, D. J. Mellor, G. Mancinelli, P. M. Mockett, M. Langston, A. Lu, M. H. Kelsey, I. Stockdale, O. Bardon, Maurizio Biasini, D. L. Burke, C.J.S. Damerell, R. J. Wilson, Michael S. Witherell, S. Kaiser, Michael J. Fero, J. Ma, G. Agnew, B. Meadows, R. Cotton, X. Liu, W. M. Bugg, S. S. Hertzbach, V. Cook, R. de Sangro, Joseph Izen, K. Furuno, M. Carpinelli, G. H. Zapalac, Yukio Hasegawa, K.C. Moffeit, U. Schneekloth, I. Karliner, M. G. Strauss, Dominik Müller, L. Servoli, T. Maruyama, J.I. Friedman, A. Seiden, M. Cavalli-Sforza, G. Hallewell, Henry W. Kendall, G. B. Word, Elliot Hughes, F. Suekane, S. L. Shapiro, J. Wyss, C. C. Young, U. Nauenberg, G. M. Bilei, G. R. Bower, L. Chen, D. G. Coyne, T. H. Burnett, James Shank, Amitabh Lath, A. Gillman, J. J. Thaler, R. Claus, R. K. Yamamoto, B. I. Eisenstein, C. Zeitlin, M. H. Shaevitz, Andrea Castro, A. K. Honma, R.D. Elia, M. D. Hildreth, G. E. Gladding, O. H. Saxton, T. Bolton, R. H. Schindler, Sridhara Dasu, Roberto Dell'Orso, H. R. Band, A. Szumilo, L. Piemontese, Gilbert Shapiro, Thomas W. Markiewicz, J. Rothberg, I. Abt, Alberto Benvenuti, M. Kalelkar, R. Verdier, W. W. Ash, Enrico Pieroni, E. L. Hart, H. Kawahara, Fred Wickens, R. Kroeger, J. E. Brau, P. Zucchelli, Dario Bisello, J. F. Labs, S. Willocq, A. Calcaterra, A. O. Bazarko, T. Schalk, J. F. McGowan, T. W. Reeves, H. L. Lynch, H. M. Steiner, C. Vannini, S. H. Williams, N. Toge, D.C. Schultz, T. Bienz, A. Sugiyama, P. De Simone, M.D. Sokoloff, R. King, J. J. Russell, Y. C. Du, J. A. Lauber, W. Dunwoodie, L.S. Osborne, M. Loreti, J. A. Jaros, John Scott Whitaker, J. Quigley, D. Aston, R. A. Johnson, A. Santocchia, T. Takahashi, L. Rosenson, F. E. Taylor, D. Calloway, Stephen Robert Wagner, B. N. Ratcliff, C. Simopoulos, M.E. Huffer, J. R. Bogart, P. E. Stamer, C. Fan, T.J. Pavel, R. Frey, S. De Simone, F. Perrier, G. B. Chadwick, J. R. Johnson, R. Kajikawa, P. D. Acton, P. C. Kim, I. M. Peruzzi, R. E. Cassell, P.E. Rensing, R. Cowan, A. Bean, Yeong-Dae Kwon, A. P. Waite, K.G. Baird, B. Mours, David A. Williams, A. K. McKemey, B. A. Schumm, J. D. Turk, S. Manly, H. A. Neal, Richard Dubois, Michele Gallinaro, R. W. Zdarko, M.E. King, R. Messner, E. Vella, J. Huber, M. Petradza, M. Turcotte, R. Ben-David, J. Zhou, M. Woods, Rino Castaldi, H. O. Cohn, G. D. Punkar, M. Tecchio, R. J. Morrison, L. Pescara, D. C. Williams, Martin Breidenbach, C. Y. Prescott, D. Su, E. Mazzuícato, M. Piccolo, and K. Hasegawa

Subjects
Coupling constant, Physics, Quantum chromodynamics, Statistics::Theory, Particle physics, Statistics::Applications, 010308 nuclear & particles physics, Computer Science::Information Retrieval, Electron–positron annihilation, Hadron, General Physics and Astronomy, Elementary particle, Coupling (probability), 01 natural sciences, Standard Model, Nuclear physics, Particle decay, 0103 physical sciences, Order (group theory), High Energy Physics::Experiment, Perturbation theory, 010306 general physics, Energy (signal processing), Boson
Abstract

We determine the strong coupling ${\mathrm{\ensuremath{\alpha}}}_{\mathit{s}}$ from a comprehensive study of energy-energy correlations (EEC's) and their asymmetry (AEEC's) in hadronic decays of ${\mathit{Z}}^{0}$ bosons collected by the SLD experiment at SLAC. The data are compared with all four available predictions of QCD calculated up to O(${\mathrm{\ensuremath{\alpha}}}_{\mathit{s}}^{2}$) in perturbation theory, and also with a resummed calculation matched to all four of these calculations. We find large discrepancies between ${\mathrm{\ensuremath{\alpha}}}_{\mathit{s}}$ values extracted from the different O(${\mathrm{\ensuremath{\alpha}}}_{\mathit{s}}^{2}$) calculations. We also find a large renormalization scale ambiguity in ${\mathrm{\ensuremath{\alpha}}}_{\mathit{s}}$ determined from the EEC's using the O(${\mathrm{\ensuremath{\alpha}}}_{\mathit{s}}^{2}$) calculations; this ambiguity is reduced in the case of the AEEC's and is very small when the matched calculations are used. Averaging over all calculations, and over the EEC and AEEC results, we obtain ${\mathrm{\ensuremath{\alpha}}}_{\mathit{s}}$(${\mathit{M}}_{\mathit{Z}}^{2}$)=0.${124}_{\mathrm{\ensuremath{-}}0.004}^{+0.003}$ (expt.) \ifmmode\pm\else\textpm\fi{}0.009 (theory).

Published
1994
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2. First measurement of the left-right cross section asymmetry inZboson production bye+e−collisions

Author

J. Duboscq, Tadayuki Takahashi, S. Bethke, W. T. Emmet, R. Dolin, R. King, J. Hodgson, Sridhara Dasu, G.J. Tappern, S. A. Wickert, P. C. Rowson, R. J. Stephenson, R. Prepost, D. Pripstein, M. Tecchio, J. E. Brau, A. W. Weidemann, A. Yim, P.F. Jacques, T. Dean, T. H. Burnett, Amitabh Lath, H. Yuta, L. Piemontese, B. F. Wadsworth, Enrico Pieroni, E. Hyatt, L. Mathys, R. H. Schindler, A. Szumilo, G. Tarnopolsky, M. Settles, Roberto Battiston, R. Davis, A. Nuttall, T. A. Hodges, R. R. Kofler, D. Walz, A. V. Kulikov, R. Messner, J. F. Labs, J.P. Venuti, P. E.L. Clarke, A. Rothenberg, D. Mansour, R. Kroeger, D. Axen, A. Gioumousis, W. A. Majid, H. J. Hargis, C.J.S. Damerell, R. J. Wilson, D. J. Sherden, A. K. Honma, E. Vella, A. I. Mincer, S. H. Williams, A. O. Bazarko, D. D. Durrett, O. Chamberlain, J. A. Coller, E. L. Garwin, John Fox, N. Toge, D. Horelick, C. Baltay, M. D. Hildreth, F. Bird, C. Y. Prescott, D. W. G. S. Leith, P. Coyle, H. Cutler, C. J. Oram, H. Masuda, H. L. Lynch, R. Bell, J. Olsen, Nicholas Walker, J. Escalera, A.P.T. Palounek, Roberto Dell'Orso, L. P. Robertson, Melody A. Swartz, D. Su, D. Warner, R. R. Larsen, H. Petersen, J. Clendenin, A. Astbury, R. J. Morrison, G. A. Beer, D. R. Freytag, R. H. Siemann, Philip Burrows, T. Hansl-Kozanecka, S. McHugh, A. L. Shoup, R. E. Cassell, P.E. Rensing, T. Shimomura, M. Piccolo, M. J. Fox, J. Rothberg, D.C. Schultz, R. Langstaff, I. Abt, L. Pescara, I. Stockdale, G. Stewart, H. Shaw, P. De Simone, J. M. Yamartino, D. J. Mellor, M. Langston, O. Bardon, R.L. English, R. Watt, V. Cook, R. Cotton, M. Petradza, P. M. Mockett, V. Ashford, P. Saez, Michael S. Witherell, R. de Sangro, K. Skarpaas, R. C. Hilomen, T. Fieguth, Wit Busza, J. Flynn, D. Aston, G. Mancinelli, Patrick Krejcik, R. Rinta, T. W. Reeves, Rino Castaldi, H. O. Cohn, M. Loreti, V. Ziemann, K. Hasegawa, Richard Keeler, S. Kaiser, S. Hedges, J. L. Turner, G. Agnew, Joseph Izen, B. Burgess, L. Servoli, R. J. Belcinski, K. K. Young, John Scott Whitaker, X. Liu, Koji Abe, P. Kunz, S. S. Hertzbach, W. Craddock, G. Hallewell, I. Karliner, M. G. Strauss, Dominik Müller, J. Carr, D. Calloway, A. Lu, C. C. Young, B. I. Eisenstein, Elliot Hughes, T. Junk, M. Carpinelli, S. Bougerolle, G. D. Punkar, J. D. Turk, D. L. Burke, H. O. Ogren, R. W. Williams, W. M. Bugg, U. Schneekloth, S.C. Berridge, A. Disco, D. L. Hale, G. M. Bilei, G. R. Bower, James Shank, R. Cowan, Andrea Castro, Henry W. Kendall, L. Chen, R. K. Jobe, R. Ossa, Gunther Haller, O. H. Saxton, E. Rutz, C. Alber, T. Schalk, F. Toevs, J. J. Thaler, R. Claus, J. Fujimoto, D. P. Gurd, R. K. Yamamoto, P. Stiles, M. Minty, B. N. Ratcliff, S. Ecklund, D. Chambers, J. Wyss, C. Simopoulos, H. R. Band, J. A. Lauber, A. Santocchia, C. Yee, E. Erdos, P. Poffenberger, Yeong-Dae Kwon, G. Blaylock, D. A. Forbush, J. Huber, D. Kharakh, B. Camanzi, W. W. Ash, W. J. Wisniewski, F. Suekane, R.J. Plano, P. E. Stamer, M. Schneider, G. Eigen, M. Turcotte, M. D. Woodly, P. Zucchelli, G. Putallaz, M. J. Haney, A. Bean, C. G. Arroyo, B.L. Byers, W. Baker, W. L. Spence, S.R. Smith, Fred Wickens, A. P. Waite, J. T. Seeman, C. Zeitlin, T. Lyons, T. Bienz, N. Phinney, Martin Breidenbach, S. J. Yellin, L. Lintern, L. Paffrath, A. Calcaterra, K.G. Baird, R. Berger, C. Jako, N.M. Krishna, R.D. Elia, G. E. Gladding, S. Manly, I. M. Peruzzi, E. Mazzucato, R. Pitthan, Hyun-Chul Kim, J. J. Russell, Y. C. Du, W. Dunwoodie, David A. Williams, Y. Au, A. K. McKemey, R. F. Boyce, M. Zolotorev, J. A. Snyder, K. T. Pitts, L.S. Osborne, G. H. Zapalac, H. Tang, A. S. Johnson, M. Kalelkar, J. Frisch, R. S. Panvini, J. Hoeflich, T. Maruyama, B. A. Schumm, K.C. Moffeit, G. B. Word, G. E. Schultz, R. A. Johnson, R. Steiner, P. Antilogus, M. H. Kelsey, J. C. Sheppard, S. Gonzalez, M. Gaillard, A. Snyder, Thomas W. Markiewicz, S. L. Cartwright, K. Furuno, A. D. Yeremian, T. Gillman, V. Nesterov, H.J. Kang, Maurizio Biasini, T. Himel, Marc Ross, Yukio Hasegawa, H. A. Neal, Shiro Suzuki, D. F. Alzofon, Michele Gallinaro, D. Cords, M. Kowitt, A.K.S. Santha, R. W. Zdarko, D. G. Coyne, D. C. Williams, T. Bolton, C. Vannini, G. Oxoby, R. Shypit, Gilbert Shapiro, R. Verdier, E. L. Hart, D. Peters, A. Seiden, R. W. Downing, M. Z. Tahar, P. J. Emma, Alberto Benvenuti, H. Kawahara, C. Fan, T.J. Pavel, R. Frey, S. De Simone, F. Perrier, J. R. Johnson, R. Kajikawa, G. Mundy, V. Hamilton, P. D. Acton, P. C. Kim, H. M. Steiner, L. Rosenson, P. Schenk, K. M. Fortune, Richard Dubois, R. Ben-David, J. Zhou, M. Woods, J. Va’vra, M. Nordby, T. E. Browder, B. Mours, T. Nagamine, Nicola Bacchetta, D. McCormick, D. O. Caldwell, J. F. McGowan, G. Mazaheri, A. Sugiyama, M. Nussbaum, G. Mueller, Stephen Watts, F. Barrera, S. Jones, F. E. Taylor, M.E. Huffer, J. R. Bogart, J. Ferrie, R. Sobie, A. Mazzucato, Piero Giorgio Verdini, M. Pauluzzi, J. Ma, L. Camilleri, J. D. Richman, G. B. Chadwick, T. Weber, Giancarlo Mantovani, H. Hwang, Michael J. Fero, S.St. Lorant, J.I. Friedman, L.S. Rochester, Y. Iwasaki, T. L. Usher, M. Cavalli-Sforza, B. T. Meadows, D. G. Hitlin, F. J. Decker, M. D. Sokoloff, E.N. Spencer, H. Park, M. H. Shaevitz, G. Baranko, T. Limberg, D. R. Rust, G. R. Mason, S. L. White, D. Nelson, P. Raimondi, S. L. Shapiro, P. Rankin, A.B. d'Oliveira, U. Nauenberg, J. Harrison, Chris Adolphsen, R. Blumberg, F. Dejongh, Dario Bisello, and M. Klein

Subjects
Physics, Particle physics, Cabibbo–Kobayashi–Maskawa matrix, media_common.quotation_subject, General Physics and Astronomy, Elementary particle, Production (computer science), Beam polarization, Asymmetry, Energy (signal processing), media_common, Standard Model, Boson
Abstract

We present the first measurement of the left-right cross section asymmetry (${\mathit{A}}_{\mathit{L}\mathit{R}}$) for Z boson production by ${\mathit{e}}^{+}$${\mathit{e}}^{\mathrm{\ensuremath{-}}}$ collisions. The measurement was performed at a center-of-mass energy of 91.55 GeV with the SLD detector at the SLAC Linear Collider which utilized a longitudinally polarized electron beam. The average beam polarization was (22.4\ifmmode\pm\else\textpm\fi{}0.6)%. Using a sample of 10 224 Z decays, we measure ${\mathit{A}}_{\mathit{L}\mathit{R}}$ to be 0.100\ifmmode\pm\else\textpm\fi{}0.044(stat)\ifmmode\pm\else\textpm\fi{}0.004(syst), which determines the effective weak mixing angle to be ${\mathrm{sin}}^{2}$${\mathrm{\ensuremath{\theta}}}_{\mathit{W}}^{\mathit{e}\mathit{f}\mathit{f}}$=0.2378 \ifmmode\pm\else\textpm\fi{}0.0056(stat)\ifmmode\pm\else\textpm\fi{}0.0005(syst).

Published
1993
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