Polarized Bhabha scattering and a precision measurement of the electron neutral current couplings

K. Abe; I. Abt; C. J. Ahn; T. Akagi; W. W. Ash; D. Aston; N. Bacchetta; K. G. Baird; C. Baltay; H. R. Band; M. B. Barakat; G. Baranko; O. Bardon; T. Barklow; A. O. Bazarko; R. Ben-David; A. C. Benvenuti; T. Bienz; G. M. Bilei; D. Bisello; G. Blaylock; J. R. Bogart; T. Bolton; G. R. Bower; J. E. Brau; M. Breidenbach; W. M. Bugg; D. Burke; T. H. Burnett; P. N. Burrows; W. Busza; A. Calcaterra; D. O. Caldwell; D. Calloway; B. Camanzi; M. Carpinelli; R. Cassell; R. Castaldi; A. Castro; M. Cavalli-Sforza; E. Church; H. O. Cohn; J. A. Coller; V. Cook; R. Cotton; R. F. Cowan; D. G. Coyne; A. D'Oliveira; C. J.S. Damerell; S. Dasu; R. De Sangro; P. De Simone; R. Dell'Orso; M. Dima; P. Y.C. Du; R. Dubois; B. I. Eisenstein; R. Elia; D. Falciai; C. Fan; M. J. Fero; R. Frey; K. Furuno; T. Gillman; G. Gladding; S. Gonzalez; G. D. Hallewell; E. L. Hart; Y. Hasegawa; S. Hedges; S. S. Hertzbach; M. D. Hildreth; J. Huber; M. E. Huffer; E. W. Hughes; H. Hwang; Y. Iwasaki; P. Jacques; J. Jaros; A. S. Johnson; J. R. Johnson; R. A. Johnson; T. Junk; R. Kajikawa; M. Kalelkar; I. Karliner; H. Kawahara; H. W. Kendall; Y. Kim; M. E. King; R. King; R. R. Kofler; N. M. Krishna; R. S. Kroeger; J. F. Labs; M. Langston; A. Lath; J. A. Lauber; D. W.G. Leith; X. Liu; M. Loreti; A. Lu; H. L. Lynch; J. Ma; G. Mancinelli; S. Manly; G. Mantovani; T. W. Markiewicz; T. Maruyama; R. Massetti; H. Masuda; E. Mazzucato; A. K. McKemey; B. T. Meadows; R. Messner; P. M. Mockett; K. C. Moffeit; B. Mours; G. Müller; D. Muller; T. Nagamine; U. Nauenberg; H. Neal; M. Nussbaum; Y. Ohnishi; L. S. Osborne; R. S. Panvini; H. Park; T. J. Pavel; I. Peruzzi; L. Pescara; M. Piccolo; L. Piemontese; E. Pieroni; K. T. Pitts; R. J. Plano; R. Prepost; C. Y. Prescott; G. D. Punkar; J. Quigley; B. N. Ratcliff; T. W. Reeves; P. E. Rensing; L. S. Rochester; J. E. Rothberg; P. C. Rowson; J. J. Russell; O. H. Saxton; T. Schalk; R. H. Schindler; U. Schneekloth; B. A. Schumm; A. Seiden; S. Sen; V. V. Serbo; M. H. Shaevitz; J. T. Shank; G. Shapiro; S. L. Shapiro; D. J. Sherden; C. Simopoulos; N. B. Sinev; S. R. Smith; J. A. Snyder; P. Stamer; H. Steiner; R. Steiner; M. G. Strauss; D. Su; F. Suekane; A. Sugiyama; S. Suzuki; M. Swartz; A. Szumilo; T. Takahashi; F. E. Taylor; E. Torrence; J. D. Turk; T. Usher; J. Va'vra; C. Vannini; E. Vella; J. P. Venuti; P. G. Verdini; S. R. Wagner; A. P. Waite; S. J. Watts; A. W. Weidemann; J. S. Whitaker; S. L. White; F. J. Wickens; D. A. Williams; D. C. Williams; S. H. Williams; S. Willocq; R. J. Wilson; W. J. Wisniewski; M. Woods; G. B. Word; J. Wyss; R. K. Yamamoto; J. M. Yamartino; X. Q. Yang; S. J. Yellin; C. C. Young; H. Yuta; G. Zapalac; R. W. Zdarko; C. Zeitlin; J. Zhou

doi:10.1103/PhysRevLett.74.2880

Polarized Bhabha scattering and a precision measurement of the electron neutral current couplings

K. Abe, I. Abt, C. J. Ahn, T. Akagi, W. W. Ash, D. Aston, N. Bacchetta, K. G. Baird, C. Baltay, H. R. Band, M. B. Barakat, G. Baranko, O. Bardon, T. Barklow, A. O. Bazarko, R. Ben-David, A. C. Benvenuti, T. Bienz, G. M. Bilei, D. BiselloG. Blaylock, J. R. Bogart, T. Bolton, G. R. Bower, J. E. Brau, M. Breidenbach, W. M. Bugg, D. Burke, T. H. Burnett, P. N. Burrows, W. Busza, A. Calcaterra, D. O. Caldwell, D. Calloway, B. Camanzi, M. Carpinelli, R. Cassell, R. Castaldi, A. Castro, M. Cavalli-Sforza, E. Church, H. O. Cohn, J. A. Coller, V. Cook, R. Cotton, R. F. Cowan, D. G. Coyne, A. D'Oliveira, C. J.S. Damerell, S. Dasu, R. De Sangro, P. De Simone, R. Dell'Orso, M. Dima, P. Y.C. Du, R. Dubois, B. I. Eisenstein, R. Elia, D. Falciai, C. Fan, M. J. Fero, R. Frey, K. Furuno, T. Gillman, G. Gladding, S. Gonzalez, G. D. Hallewell, E. L. Hart, Y. Hasegawa, S. Hedges, S. S. Hertzbach, M. D. Hildreth, J. Huber, M. E. Huffer, E. W. Hughes, H. Hwang, Y. Iwasaki, P. Jacques, J. Jaros, A. S. Johnson, J. R. Johnson, R. A. Johnson, T. Junk, R. Kajikawa, M. Kalelkar, I. Karliner, H. Kawahara, H. W. Kendall, Y. Kim, M. E. King, R. King, R. R. Kofler, N. M. Krishna, R. S. Kroeger, J. F. Labs, M. Langston, A. Lath, J. A. Lauber, D. W.G. Leith, X. Liu, M. Loreti, A. Lu, H. L. Lynch, J. Ma, G. Mancinelli, S. Manly, G. Mantovani, T. W. Markiewicz, T. Maruyama, R. Massetti, H. Masuda, E. Mazzucato, A. K. McKemey, B. T. Meadows, R. Messner, P. M. Mockett, K. C. Moffeit, B. Mours, G. Müller, D. Muller, T. Nagamine, U. Nauenberg, H. Neal, M. Nussbaum, Y. Ohnishi, L. S. Osborne, R. S. Panvini, H. Park, T. J. Pavel, I. Peruzzi, L. Pescara, M. Piccolo, L. Piemontese, E. Pieroni, K. T. Pitts, R. J. Plano, R. Prepost, C. Y. Prescott, G. D. Punkar, J. Quigley, B. N. Ratcliff, T. W. Reeves, P. E. Rensing, L. S. Rochester, J. E. Rothberg, P. C. Rowson, J. J. Russell, O. H. Saxton, T. Schalk, R. H. Schindler, U. Schneekloth, B. A. Schumm, A. Seiden, S. Sen, V. V. Serbo, M. H. Shaevitz, J. T. Shank, G. Shapiro, S. L. Shapiro, D. J. Sherden, C. Simopoulos, N. B. Sinev, S. R. Smith, J. A. Snyder, P. Stamer, H. Steiner, R. Steiner, M. G. Strauss, D. Su, F. Suekane, A. Sugiyama, S. Suzuki, M. Swartz, A. Szumilo, T. Takahashi, F. E. Taylor, E. Torrence, J. D. Turk, T. Usher, J. Va'vra, C. Vannini, E. Vella, J. P. Venuti, P. G. Verdini, S. R. Wagner, A. P. Waite, S. J. Watts, A. W. Weidemann, J. S. Whitaker, S. L. White, F. J. Wickens, D. A. Williams, D. C. Williams, S. H. Williams, S. Willocq, R. J. Wilson, W. J. Wisniewski, M. Woods, G. B. Word, J. Wyss, R. K. Yamamoto, J. M. Yamartino, X. Q. Yang, S. J. Yellin, C. C. Young, H. Yuta, G. Zapalac, R. W. Zdarko, C. Zeitlin, J. Zhou

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

Bhabha scattering with polarized electrons at the Z0 resonance has been measured with the SLD experiment at the SLAC Linear Collider. The first measurement of the left-right asymmetry in Bhabha scattering is presented, yielding the effective weak mixing angle of sin2θWeff=0.2245±0. 0049±0.0010. The effective electron couplings to the Z0 are extracted from a combined analysis of polarized Bhabha scattering and the left-right asymmetry previously published: υe=-0.0414±0.0020 and ae=-0.4977±0.0045.

Original language	English
Pages (from-to)	2880-2884
Number of pages	5
Journal	Physical Review Letters
Volume	74
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevLett.74.2880
State	Published - 1995

Access to Document

10.1103/PhysRevLett.74.2880

Cite this

Abe, K., Abt, I., Ahn, C. J., Akagi, T., Ash, W. W., Aston, D., Bacchetta, N., Baird, K. G., Baltay, C., Band, H. R., Barakat, M. B., Baranko, G., Bardon, O., Barklow, T., Bazarko, A. O., Ben-David, R., Benvenuti, A. C., Bienz, T., Bilei, G. M., ... Zhou, J. (1995). Polarized Bhabha scattering and a precision measurement of the electron neutral current couplings. Physical Review Letters, 74(15), 2880-2884. https://doi.org/10.1103/PhysRevLett.74.2880

@article{3504360822a541bcb2d106e3a953f620,

title = "Polarized Bhabha scattering and a precision measurement of the electron neutral current couplings",

abstract = "Bhabha scattering with polarized electrons at the Z0 resonance has been measured with the SLD experiment at the SLAC Linear Collider. The first measurement of the left-right asymmetry in Bhabha scattering is presented, yielding the effective weak mixing angle of sin2θWeff=0.2245±0. 0049±0.0010. The effective electron couplings to the Z0 are extracted from a combined analysis of polarized Bhabha scattering and the left-right asymmetry previously published: υe=-0.0414±0.0020 and ae=-0.4977±0.0045.",

author = "K. Abe and I. Abt and Ahn, {C. J.} and T. Akagi and Ash, {W. W.} and D. Aston and N. Bacchetta and Baird, {K. G.} and C. Baltay and Band, {H. R.} and Barakat, {M. B.} and G. Baranko and O. Bardon and T. Barklow and Bazarko, {A. O.} and R. Ben-David and Benvenuti, {A. C.} and T. Bienz and Bilei, {G. M.} and D. Bisello and G. Blaylock and Bogart, {J. R.} and T. Bolton and Bower, {G. R.} and Brau, {J. E.} and M. Breidenbach and Bugg, {W. M.} and D. Burke and Burnett, {T. H.} and Burrows, {P. N.} and W. Busza and A. Calcaterra and Caldwell, {D. O.} and D. Calloway and B. Camanzi and M. Carpinelli and R. Cassell and R. Castaldi and A. Castro and M. Cavalli-Sforza and E. Church and Cohn, {H. O.} and Coller, {J. A.} and V. Cook and R. Cotton and Cowan, {R. F.} and Coyne, {D. G.} and A. D'Oliveira and Damerell, {C. J.S.} and S. Dasu and {De Sangro}, R. and {De Simone}, P. and R. Dell'Orso and M. Dima and Du, {P. Y.C.} and R. Dubois and Eisenstein, {B. I.} and R. Elia and D. Falciai and C. Fan and Fero, {M. J.} and R. Frey and K. Furuno and T. Gillman and G. Gladding and S. Gonzalez and Hallewell, {G. D.} and Hart, {E. L.} and Y. Hasegawa and S. Hedges and Hertzbach, {S. S.} and Hildreth, {M. D.} and J. Huber and Huffer, {M. E.} and Hughes, {E. W.} and H. Hwang and Y. Iwasaki and P. Jacques and J. Jaros and Johnson, {A. S.} and Johnson, {J. R.} and Johnson, {R. A.} and T. Junk and R. Kajikawa and M. Kalelkar and I. Karliner and H. Kawahara and Kendall, {H. W.} and Y. Kim and King, {M. E.} and R. King and Kofler, {R. R.} and Krishna, {N. M.} and Kroeger, {R. S.} and Labs, {J. F.} and M. Langston and A. Lath and Lauber, {J. A.} and Leith, {D. W.G.} and X. Liu and M. Loreti and A. Lu and Lynch, {H. L.} and J. Ma and G. Mancinelli and S. Manly and G. Mantovani and Markiewicz, {T. W.} and T. Maruyama and R. Massetti and H. Masuda and E. Mazzucato and McKemey, {A. K.} and Meadows, {B. T.} and R. Messner and Mockett, {P. M.} and Moffeit, {K. C.} and B. Mours and G. M{\"u}ller and D. Muller and T. Nagamine and U. Nauenberg and H. Neal and M. Nussbaum and Y. Ohnishi and Osborne, {L. S.} and Panvini, {R. S.} and H. Park and Pavel, {T. J.} and I. Peruzzi and L. Pescara and M. Piccolo and L. Piemontese and E. Pieroni and Pitts, {K. T.} and Plano, {R. J.} and R. Prepost and Prescott, {C. Y.} and Punkar, {G. D.} and J. Quigley and Ratcliff, {B. N.} and Reeves, {T. W.} and Rensing, {P. E.} and Rochester, {L. S.} and Rothberg, {J. E.} and Rowson, {P. C.} and Russell, {J. J.} and Saxton, {O. H.} and T. Schalk and Schindler, {R. H.} and U. Schneekloth and Schumm, {B. A.} and A. Seiden and S. Sen and Serbo, {V. V.} and Shaevitz, {M. H.} and Shank, {J. T.} and G. Shapiro and Shapiro, {S. L.} and Sherden, {D. J.} and C. Simopoulos and Sinev, {N. B.} and Smith, {S. R.} and Snyder, {J. A.} and P. Stamer and H. Steiner and R. Steiner and Strauss, {M. G.} and D. Su and F. Suekane and A. Sugiyama and S. Suzuki and M. Swartz and A. Szumilo and T. Takahashi and Taylor, {F. E.} and E. Torrence and Turk, {J. D.} and T. Usher and J. Va'vra and C. Vannini and E. Vella and Venuti, {J. P.} and Verdini, {P. G.} and Wagner, {S. R.} and Waite, {A. P.} and Watts, {S. J.} and Weidemann, {A. W.} and Whitaker, {J. S.} and White, {S. L.} and Wickens, {F. J.} and Williams, {D. A.} and Williams, {D. C.} and Williams, {S. H.} and S. Willocq and Wilson, {R. J.} and Wisniewski, {W. J.} and M. Woods and Word, {G. B.} and J. Wyss and Yamamoto, {R. K.} and Yamartino, {J. M.} and Yang, {X. Q.} and Yellin, {S. J.} and Young, {C. C.} and H. Yuta and G. Zapalac and Zdarko, {R. W.} and C. Zeitlin and J. Zhou",

year = "1995",

doi = "10.1103/PhysRevLett.74.2880",

language = "English",

volume = "74",

pages = "2880--2884",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "15",

}

Abe, K, Abt, I, Ahn, CJ, Akagi, T, Ash, WW, Aston, D, Bacchetta, N, Baird, KG, Baltay, C, Band, HR, Barakat, MB, Baranko, G, Bardon, O, Barklow, T, Bazarko, AO, Ben-David, R, Benvenuti, AC, Bienz, T, Bilei, GM, Bisello, D, Blaylock, G, Bogart, JR, 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, M, Cassell, R, Castaldi, R, Castro, A, Cavalli-Sforza, M, Church, E, Cohn, HO, Coller, JA, Cook, V, Cotton, R, Cowan, RF, Coyne, DG, D'Oliveira, A, Damerell, CJS, Dasu, S, De Sangro, R, De Simone, P, Dell'Orso, R, Dima, M, Du, PYC, Dubois, R, Eisenstein, BI, Elia, R, Falciai, D, Fan, C, Fero, MJ, Frey, R, Furuno, K, Gillman, T, Gladding, G, Gonzalez, S, Hallewell, GD, Hart, EL, Hasegawa, Y, Hedges, S, Hertzbach, SS, Hildreth, MD, Huber, J, Huffer, ME, Hughes, EW, Hwang, H, Iwasaki, Y, Jacques, P, Jaros, J, Johnson, AS, Johnson, JR, Johnson, RA, Junk, T, Kajikawa, R, Kalelkar, M, Karliner, I, Kawahara, H, Kendall, HW, Kim, Y, King, ME, King, R, Kofler, RR, Krishna, NM, Kroeger, RS, Labs, JF, Langston, M, Lath, A, Lauber, JA, Leith, DWG, Liu, X, Loreti, M, Lu, A, Lynch, HL, Ma, J, Mancinelli, G, Manly, S, Mantovani, G, Markiewicz, TW, Maruyama, T, Massetti, R, Masuda, H, Mazzucato, E, McKemey, AK, Meadows, BT, Messner, R, Mockett, PM, Moffeit, KC, Mours, B, Müller, G, Muller, D, Nagamine, T, Nauenberg, U, Neal, H, Nussbaum, M, Ohnishi, Y, Osborne, LS, Panvini, RS, Park, H, Pavel, TJ, Peruzzi, I, Pescara, L, Piccolo, M, Piemontese, L, Pieroni, E, Pitts, KT, Plano, RJ, Prepost, R, Prescott, CY, Punkar, GD, Quigley, J, Ratcliff, BN, Reeves, TW, Rensing, PE, Rochester, LS, Rothberg, JE, Rowson, PC, Russell, JJ, Saxton, OH, Schalk, T, Schindler, RH, Schneekloth, U, Schumm, BA, Seiden, A, Sen, S, Serbo, VV, Shaevitz, MH, Shank, JT, Shapiro, G, Shapiro, SL, Sherden, DJ, Simopoulos, C, Sinev, NB, Smith, SR, 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, Turk, JD, Usher, T, Va'vra, J, Vannini, C, Vella, E, Venuti, JP, Verdini, PG, Wagner, SR, Waite, AP, Watts, SJ, Weidemann, AW, 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, XQ, Yellin, SJ, Young, CC, Yuta, H, Zapalac, G, Zdarko, RW, Zeitlin, C & Zhou, J 1995, 'Polarized Bhabha scattering and a precision measurement of the electron neutral current couplings', Physical Review Letters, vol. 74, no. 15, pp. 2880-2884. https://doi.org/10.1103/PhysRevLett.74.2880

TY - JOUR

T1 - Polarized Bhabha scattering and a precision measurement of the electron neutral current couplings

AU - Abe, K.

AU - Abt, I.

AU - Ahn, C. J.

AU - Akagi, T.

AU - Ash, W. W.

AU - Aston, D.

AU - Bacchetta, N.

AU - Baird, K. G.

AU - Baltay, C.

AU - Band, H. R.

AU - Barakat, M. B.

AU - Baranko, G.

AU - Bardon, O.

AU - Barklow, T.

AU - Bazarko, A. O.

AU - Ben-David, R.

AU - Benvenuti, A. C.

AU - Bienz, T.

AU - Bilei, G. M.

AU - Bisello, D.

AU - Blaylock, G.

AU - Bogart, J. R.

AU - Bolton, T.

AU - Bower, G. R.

AU - Brau, J. E.

AU - Breidenbach, M.

AU - Bugg, W. M.

AU - Burke, D.

AU - Burnett, T. H.

AU - Burrows, P. N.

AU - Busza, W.

AU - Calcaterra, A.

AU - Caldwell, D. O.

AU - Calloway, D.

AU - Camanzi, B.

AU - Carpinelli, M.

AU - Cassell, R.

AU - Castaldi, R.

AU - Castro, A.

AU - Cavalli-Sforza, M.

AU - Church, E.

AU - Cohn, H. O.

AU - Coller, J. A.

AU - Cook, V.

AU - Cotton, R.

AU - Cowan, R. F.

AU - Coyne, D. G.

AU - D'Oliveira, A.

AU - Damerell, C. J.S.

AU - Dasu, S.

AU - De Sangro, R.

AU - De Simone, P.

AU - Dell'Orso, R.

AU - Dima, M.

AU - Du, P. Y.C.

AU - Dubois, R.

AU - Eisenstein, B. I.

AU - Elia, R.

AU - Falciai, D.

AU - Fan, C.

AU - Fero, M. J.

AU - Frey, R.

AU - Furuno, K.

AU - Gillman, T.

AU - Gladding, G.

AU - Gonzalez, S.

AU - Hallewell, G. D.

AU - Hart, E. L.

AU - Hasegawa, Y.

AU - Hedges, S.

AU - Hertzbach, S. S.

AU - Hildreth, M. D.

AU - Huber, J.

AU - Huffer, M. E.

AU - Hughes, E. W.

AU - Hwang, H.

AU - Iwasaki, Y.

AU - Jacques, P.

AU - Jaros, J.

AU - Johnson, A. S.

AU - Johnson, J. R.

AU - Johnson, R. A.

AU - Junk, T.

AU - Kajikawa, R.

AU - Kalelkar, M.

AU - Karliner, I.

AU - Kawahara, H.

AU - Kendall, H. W.

AU - Kim, Y.

AU - King, M. E.

AU - King, R.

AU - Kofler, R. R.

AU - Krishna, N. M.

AU - Kroeger, R. S.

AU - Labs, J. F.

AU - Langston, M.

AU - Lath, A.

AU - Lauber, J. A.

AU - Leith, D. W.G.

AU - Liu, X.

AU - Loreti, M.

AU - Lu, A.

AU - Lynch, H. L.

AU - Ma, J.

AU - Mancinelli, G.

AU - Manly, S.

AU - Mantovani, G.

AU - Markiewicz, T. W.

AU - Maruyama, T.

AU - Massetti, R.

AU - Masuda, H.

AU - Mazzucato, E.

AU - McKemey, A. K.

AU - Meadows, B. T.

AU - Messner, R.

AU - Mockett, P. M.

AU - Moffeit, K. C.

AU - Mours, B.

AU - Müller, G.

AU - Muller, D.

AU - Nagamine, T.

AU - Nauenberg, U.

AU - Neal, H.

AU - Nussbaum, M.

AU - Ohnishi, Y.

AU - Osborne, L. S.

AU - Panvini, R. S.

AU - Park, H.

AU - Pavel, T. J.

AU - Peruzzi, I.

AU - Pescara, L.

AU - Piccolo, M.

AU - Piemontese, L.

AU - Pieroni, E.

AU - Pitts, K. T.

AU - Plano, R. J.

AU - Prepost, R.

AU - Prescott, C. Y.

AU - Punkar, G. D.

AU - Quigley, J.

AU - Ratcliff, B. N.

AU - Reeves, T. W.

AU - Rensing, P. E.

AU - Rochester, L. S.

AU - Rothberg, J. E.

AU - Rowson, P. C.

AU - Russell, J. J.

AU - Saxton, O. H.

AU - Schalk, T.

AU - Schindler, R. H.

AU - Schneekloth, U.

AU - Schumm, B. A.

AU - Seiden, A.

AU - Sen, S.

AU - Serbo, V. V.

AU - Shaevitz, M. H.

AU - Shank, J. T.

AU - Shapiro, G.

AU - Shapiro, S. L.

AU - Sherden, D. J.

AU - Simopoulos, C.

AU - Sinev, N. B.

AU - Smith, S. R.

AU - Snyder, J. A.

AU - Stamer, P.

AU - Steiner, H.

AU - Steiner, R.

AU - Strauss, M. G.

AU - Su, D.

AU - Suekane, F.

AU - Sugiyama, A.

AU - Suzuki, S.

AU - Swartz, M.

AU - Szumilo, A.

AU - Takahashi, T.

AU - Taylor, F. E.

AU - Torrence, E.

AU - Turk, J. D.

AU - Usher, T.

AU - Va'vra, J.

AU - Vannini, C.

AU - Vella, E.

AU - Venuti, J. P.

AU - Verdini, P. G.

AU - Wagner, S. R.

AU - Waite, A. P.

AU - Watts, S. J.

AU - Weidemann, A. W.

AU - Whitaker, J. S.

AU - White, S. L.

AU - Wickens, F. J.

AU - Williams, D. A.

AU - Williams, D. C.

AU - Williams, S. H.

AU - Willocq, S.

AU - Wilson, R. J.

AU - Wisniewski, W. J.

AU - Woods, M.

AU - Word, G. B.

AU - Wyss, J.

AU - Yamamoto, R. K.

AU - Yamartino, J. M.

AU - Yang, X. Q.

AU - Yellin, S. J.

AU - Young, C. C.

AU - Yuta, H.

AU - Zapalac, G.

AU - Zdarko, R. W.

AU - Zeitlin, C.

AU - Zhou, J.

PY - 1995

Y1 - 1995

N2 - Bhabha scattering with polarized electrons at the Z0 resonance has been measured with the SLD experiment at the SLAC Linear Collider. The first measurement of the left-right asymmetry in Bhabha scattering is presented, yielding the effective weak mixing angle of sin2θWeff=0.2245±0. 0049±0.0010. The effective electron couplings to the Z0 are extracted from a combined analysis of polarized Bhabha scattering and the left-right asymmetry previously published: υe=-0.0414±0.0020 and ae=-0.4977±0.0045.

AB - Bhabha scattering with polarized electrons at the Z0 resonance has been measured with the SLD experiment at the SLAC Linear Collider. The first measurement of the left-right asymmetry in Bhabha scattering is presented, yielding the effective weak mixing angle of sin2θWeff=0.2245±0. 0049±0.0010. The effective electron couplings to the Z0 are extracted from a combined analysis of polarized Bhabha scattering and the left-right asymmetry previously published: υe=-0.0414±0.0020 and ae=-0.4977±0.0045.

UR - http://www.scopus.com/inward/record.url?scp=8844229482&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.74.2880

DO - 10.1103/PhysRevLett.74.2880

M3 - Article

AN - SCOPUS:8844229482

SN - 0031-9007

VL - 74

SP - 2880

EP - 2884

JO - Physical Review Letters

JF - Physical Review Letters

IS - 15

ER -

Polarized Bhabha scattering and a precision measurement of the electron neutral current couplings

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