A measurement of the charge asymmetry of hadronic events in electron positron annihilation

T. Greenshaw; P. Warming; J. Allison; K. Ambrus; R. J. Barlow; W. Bartel; S. Bethke; C. K. Bowdery; S. L. Cartwright; J. Chrin; D. Clarke; A. Dieckmann; I. P. Duerdoth; G. Eckerlin; E. Elsen; R. Felst; A. J. Finch; F. Foster; J. Hagemann; D. Haidt; J. Heintze; G. Heinzelmann; K. H. Hellenbrand; P. Hill; G. Hughes; H. Kado; K. Kawagoe; C. Kleinwort; G. Knies; S. Komamiya; H. Krehbiel; J. v. Krogh; M. Kuhlen; F. K. Loebinger; A. A. Macbeth; N. Magnussen; R. Marshall; R. Meinke; R. P. Middleton; H. Minowa; P. G. Murphy; B. Naroska; J. M. Nye; J. Olsson; F. Ould-Saada; R. Ramcke; H. Rieseberg; D. Schmidt; H. v.d. Schmidt; L. Smolik; U. Schneekloth; J. A.J. Skard; J. Spitzer; P. Steffen; K. Stephens; H. Takeda; A. Wagner; I. W. Walker; G. Weber; M. Zimmer; G. T. Zorn

doi:10.1007/BF01565123

A measurement of the charge asymmetry of hadronic events in electron positron annihilation

T. Greenshaw, P. Warming, J. Allison, K. Ambrus, R. J. Barlow, W. Bartel, S. Bethke, C. K. Bowdery, S. L. Cartwright, J. Chrin, D. Clarke, A. Dieckmann, I. P. Duerdoth, G. Eckerlin, E. Elsen, R. Felst, A. J. Finch, F. Foster, J. Hagemann, D. HaidtJ. Heintze, G. Heinzelmann, K. H. Hellenbrand, P. Hill, G. Hughes, H. Kado, K. Kawagoe, C. Kleinwort, G. Knies, S. Komamiya, H. Krehbiel, J. v. Krogh, M. Kuhlen, F. K. Loebinger, A. A. Macbeth, N. Magnussen, R. Marshall, R. Meinke, R. P. Middleton, H. Minowa, P. G. Murphy, B. Naroska, J. M. Nye, J. Olsson, F. Ould-Saada, R. Ramcke, H. Rieseberg, D. Schmidt, H. v.d. Schmidt, L. Smolik, U. Schneekloth, J. A.J. Skard, J. Spitzer, P. Steffen, K. Stephens, H. Takeda, A. Wagner, I. W. Walker, G. Weber, M. Zimmer, G. T. Zorn

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

11 Citations (Scopus)

Abstract

The quark charge asymmetry, summed over flavours, has been measured at centre of mass energies of 35 GeV and 44 GeV using the JADE detector sited on the electron-positron storage ring PETRA. The asymmetry is found to be consistent with the expectations of the standard model at both energies and enables a measurement of the product of the axial-vector coupling constant of the electron with the axial-vector coupling constants of the quarks, assuming the moduli of these latter to be flavour independent. This gives, with reasonable assumptions concerning the effects of {Mathematical expression} mixing, a_ea_q=-1.09±0.18±0.23 where the first error is statistical and the second systematic.

Original language	English
Pages (from-to)	1-6
Number of pages	6
Journal	Zeitschrift für Physik C Particles and Fields
Volume	42
Issue number	1
DOIs	https://doi.org/10.1007/BF01565123
Publication status	Published - Mar 1989
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

Access to Document

10.1007/BF01565123

Cite this

Greenshaw, T., Warming, P., Allison, J., Ambrus, K., Barlow, R. J., Bartel, W., Bethke, S., Bowdery, C. K., Cartwright, S. L., Chrin, J., Clarke, D., Dieckmann, A., Duerdoth, I. P., Eckerlin, G., Elsen, E., Felst, R., Finch, A. J., Foster, F., Hagemann, J., ... Zorn, G. T. (1989). A measurement of the charge asymmetry of hadronic events in electron positron annihilation. Zeitschrift für Physik C Particles and Fields, 42(1), 1-6. https://doi.org/10.1007/BF01565123

Greenshaw, T, Warming, P, Allison, J, Ambrus, K, Barlow, RJ, Bartel, W, Bethke, S, Bowdery, CK, Cartwright, SL, Chrin, J, Clarke, D, Dieckmann, A, Duerdoth, IP, Eckerlin, G, Elsen, E, Felst, R, Finch, AJ, Foster, F, Hagemann, J, Haidt, D, Heintze, J, Heinzelmann, G, Hellenbrand, KH, Hill, P, Hughes, G, Kado, H, Kawagoe, K, Kleinwort, C, Knies, G, Komamiya, S, Krehbiel, H, Krogh, JV, Kuhlen, M, Loebinger, FK, Macbeth, AA, Magnussen, N, Marshall, R, Meinke, R, Middleton, RP, Minowa, H, Murphy, PG, Naroska, B, Nye, JM, Olsson, J, Ould-Saada, F, Ramcke, R, Rieseberg, H, Schmidt, D, Schmidt, HVD, Smolik, L, Schneekloth, U, Skard, JAJ, Spitzer, J, Steffen, P, Stephens, K, Takeda, H, Wagner, A, Walker, IW, Weber, G, Zimmer, M & Zorn, GT 1989, 'A measurement of the charge asymmetry of hadronic events in electron positron annihilation', Zeitschrift für Physik C Particles and Fields, vol. 42, no. 1, pp. 1-6. https://doi.org/10.1007/BF01565123

@article{e63b19662a3a4988a826810d12375c12,

title = "A measurement of the charge asymmetry of hadronic events in electron positron annihilation",

abstract = "The quark charge asymmetry, summed over flavours, has been measured at centre of mass energies of 35 GeV and 44 GeV using the JADE detector sited on the electron-positron storage ring PETRA. The asymmetry is found to be consistent with the expectations of the standard model at both energies and enables a measurement of the product of the axial-vector coupling constant of the electron with the axial-vector coupling constants of the quarks, assuming the moduli of these latter to be flavour independent. This gives, with reasonable assumptions concerning the effects of {Mathematical expression} mixing, aeaq=-1.09±0.18±0.23 where the first error is statistical and the second systematic.",

author = "T. Greenshaw and P. Warming and J. Allison and K. Ambrus and Barlow, {R. J.} and W. Bartel and S. Bethke and Bowdery, {C. K.} and Cartwright, {S. L.} and J. Chrin and D. Clarke and A. Dieckmann and Duerdoth, {I. P.} and G. Eckerlin and E. Elsen and R. Felst and Finch, {A. J.} and F. Foster and J. Hagemann and D. Haidt and J. Heintze and G. Heinzelmann and Hellenbrand, {K. H.} and P. Hill and G. Hughes and H. Kado and K. Kawagoe and C. Kleinwort and G. Knies and S. Komamiya and H. Krehbiel and Krogh, {J. v.} and M. Kuhlen and Loebinger, {F. K.} and Macbeth, {A. A.} and N. Magnussen and R. Marshall and R. Meinke and Middleton, {R. P.} and H. Minowa and Murphy, {P. G.} and B. Naroska and Nye, {J. M.} and J. Olsson and F. Ould-Saada and R. Ramcke and H. Rieseberg and D. Schmidt and Schmidt, {H. v.d.} and L. Smolik and U. Schneekloth and Skard, {J. A.J.} and J. Spitzer and P. Steffen and K. Stephens and H. Takeda and A. Wagner and Walker, {I. W.} and G. Weber and M. Zimmer and Zorn, {G. T.}",

year = "1989",

month = mar,

doi = "10.1007/BF01565123",

language = "English",

volume = "42",

pages = "1--6",

journal = "Zeitschrift f{\"u}r Physik C Particles and Fields",

issn = "0170-9739",

publisher = "Springer New York",

number = "1",

}

TY - JOUR

T1 - A measurement of the charge asymmetry of hadronic events in electron positron annihilation

AU - Greenshaw, T.

AU - Warming, P.

AU - Allison, J.

AU - Ambrus, K.

AU - Barlow, R. J.

AU - Bartel, W.

AU - Bethke, S.

AU - Bowdery, C. K.

AU - Cartwright, S. L.

AU - Chrin, J.

AU - Clarke, D.

AU - Dieckmann, A.

AU - Duerdoth, I. P.

AU - Eckerlin, G.

AU - Elsen, E.

AU - Felst, R.

AU - Finch, A. J.

AU - Foster, F.

AU - Hagemann, J.

AU - Haidt, D.

AU - Heintze, J.

AU - Heinzelmann, G.

AU - Hellenbrand, K. H.

AU - Hill, P.

AU - Hughes, G.

AU - Kado, H.

AU - Kawagoe, K.

AU - Kleinwort, C.

AU - Knies, G.

AU - Komamiya, S.

AU - Krehbiel, H.

AU - Krogh, J. v.

AU - Kuhlen, M.

AU - Loebinger, F. K.

AU - Macbeth, A. A.

AU - Magnussen, N.

AU - Marshall, R.

AU - Meinke, R.

AU - Middleton, R. P.

AU - Minowa, H.

AU - Murphy, P. G.

AU - Naroska, B.

AU - Nye, J. M.

AU - Olsson, J.

AU - Ould-Saada, F.

AU - Ramcke, R.

AU - Rieseberg, H.

AU - Schmidt, D.

AU - Schmidt, H. v.d.

AU - Smolik, L.

AU - Schneekloth, U.

AU - Skard, J. A.J.

AU - Spitzer, J.

AU - Steffen, P.

AU - Stephens, K.

AU - Takeda, H.

AU - Wagner, A.

AU - Walker, I. W.

AU - Weber, G.

AU - Zimmer, M.

AU - Zorn, G. T.

PY - 1989/3

Y1 - 1989/3

N2 - The quark charge asymmetry, summed over flavours, has been measured at centre of mass energies of 35 GeV and 44 GeV using the JADE detector sited on the electron-positron storage ring PETRA. The asymmetry is found to be consistent with the expectations of the standard model at both energies and enables a measurement of the product of the axial-vector coupling constant of the electron with the axial-vector coupling constants of the quarks, assuming the moduli of these latter to be flavour independent. This gives, with reasonable assumptions concerning the effects of {Mathematical expression} mixing, aeaq=-1.09±0.18±0.23 where the first error is statistical and the second systematic.

AB - The quark charge asymmetry, summed over flavours, has been measured at centre of mass energies of 35 GeV and 44 GeV using the JADE detector sited on the electron-positron storage ring PETRA. The asymmetry is found to be consistent with the expectations of the standard model at both energies and enables a measurement of the product of the axial-vector coupling constant of the electron with the axial-vector coupling constants of the quarks, assuming the moduli of these latter to be flavour independent. This gives, with reasonable assumptions concerning the effects of {Mathematical expression} mixing, aeaq=-1.09±0.18±0.23 where the first error is statistical and the second systematic.

UR - http://www.scopus.com/inward/record.url?scp=5544311586&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=5544311586&partnerID=8YFLogxK

U2 - 10.1007/BF01565123

DO - 10.1007/BF01565123

M3 - Article

AN - SCOPUS:5544311586

SN - 0170-9739

VL - 42

SP - 1

EP - 6

JO - Zeitschrift für Physik C Particles and Fields

JF - Zeitschrift für Physik C Particles and Fields

IS - 1

ER -

A measurement of the charge asymmetry of hadronic events in electron positron annihilation

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this