Measurement of the tau polarization at LEP

Physics

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https://doi.org/10.1007/s100520100689
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Measurement of the tau polarization at LEP. / ALEPH Collaboration, The; Heister, A.; Bouhova-Thacker, Evelina et al.
In: European Physical Journal C: Particles and Fields, Vol. 20, No. 3, 2001, p. 401-430.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

ALEPH Collaboration, T, Heister, A, Bouhova-Thacker, E , Bowdery, C , Finch, A, Foster, F, Hughes, G & Jones, R 2001, 'Measurement of the tau polarization at LEP', European Physical Journal C: Particles and Fields, vol. 20, no. 3, pp. 401-430. https://doi.org/10.1007/s100520100689

APA

ALEPH Collaboration, T., Heister, A., Bouhova-Thacker, E., Bowdery, C., Finch, A., Foster, F., Hughes, G., & Jones, R. (2001). Measurement of the tau polarization at LEP. European Physical Journal C: Particles and Fields, 20(3), 401-430. https://doi.org/10.1007/s100520100689

Vancouver

ALEPH Collaboration T, Heister A, Bouhova-Thacker E , Bowdery C , Finch A, Foster F et al. Measurement of the tau polarization at LEP. European Physical Journal C: Particles and Fields. 2001;20(3):401-430. doi: 10.1007/s100520100689

Author

ALEPH Collaboration, The ; Heister, A. ; Bouhova-Thacker, Evelina et al. / Measurement of the tau polarization at LEP. In: European Physical Journal C: Particles and Fields. 2001 ; Vol. 20, No. 3. pp. 401-430.

Bibtex

@article{c5226282f6d34cd499b06ca3b3c70aae,

title = "Measurement of the tau polarization at LEP",

abstract = "The polarisation of τ 's produced in Z decay is measured using 160 pb −1 of data accumulated at LEP by the ALEPH detector between 1990 and 1995. The variation of the polarisation with polar angle yields the two parameters Ae=0.1504±0.0068 and Aτ=0.1451±0.0059 which are consistent with the hypothesis of e- τ universality. Assuming universality, the value Ae-τ=0.1474±0.0045 is obtained from which the effective weak mixing angle sin2θeffW=0.23147±0.00057 is derived.",

author = "{ALEPH Collaboration}, The and A. Heister and Evelina Bouhova-Thacker and Christopher Bowdery and Alexander Finch and Frank Foster and Gareth Hughes and Roger Jones",

year = "2001",

doi = "10.1007/s100520100689",

language = "English",

volume = "20",

pages = "401--430",

journal = "European Physical Journal C: Particles and Fields",

issn = "1434-6044",

publisher = "SPRINGER",

number = "3",

}

RIS

TY - JOUR

T1 - Measurement of the tau polarization at LEP

AU - ALEPH Collaboration, The

AU - Heister, A.

AU - Bouhova-Thacker, Evelina

AU - Bowdery, Christopher

AU - Finch, Alexander

AU - Foster, Frank

AU - Hughes, Gareth

AU - Jones, Roger

PY - 2001

Y1 - 2001

N2 - The polarisation of τ 's produced in Z decay is measured using 160 pb −1 of data accumulated at LEP by the ALEPH detector between 1990 and 1995. The variation of the polarisation with polar angle yields the two parameters Ae=0.1504±0.0068 and Aτ=0.1451±0.0059 which are consistent with the hypothesis of e- τ universality. Assuming universality, the value Ae-τ=0.1474±0.0045 is obtained from which the effective weak mixing angle sin2θeffW=0.23147±0.00057 is derived.

AB - The polarisation of τ 's produced in Z decay is measured using 160 pb −1 of data accumulated at LEP by the ALEPH detector between 1990 and 1995. The variation of the polarisation with polar angle yields the two parameters Ae=0.1504±0.0068 and Aτ=0.1451±0.0059 which are consistent with the hypothesis of e- τ universality. Assuming universality, the value Ae-τ=0.1474±0.0045 is obtained from which the effective weak mixing angle sin2θeffW=0.23147±0.00057 is derived.

U2 - 10.1007/s100520100689

DO - 10.1007/s100520100689

M3 - Journal article

VL - 20

SP - 401

EP - 430

JO - European Physical Journal C: Particles and Fields

JF - European Physical Journal C: Particles and Fields

SN - 1434-6044

IS - 3

ER -

Research

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