Radiative τ pair production and search for new particles decaying into τ

Physics

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https://doi.org/10.1007/BF01588032
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Radiative τ pair production and search for new particles decaying into τ. / JADE Collaboration.
In: Zeitschrift für Physik C Particles and Fields, Vol. 31, No. 3, 1986, p. 359.

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

Harvard

JADE Collaboration 1986, 'Radiative τ pair production and search for new particles decaying into τ', Zeitschrift für Physik C Particles and Fields, vol. 31, no. 3, pp. 359. https://doi.org/10.1007/BF01588032

APA

JADE Collaboration (1986). Radiative τ pair production and search for new particles decaying into τ. Zeitschrift für Physik C Particles and Fields, 31(3), 359. https://doi.org/10.1007/BF01588032

Vancouver

JADE Collaboration. Radiative τ pair production and search for new particles decaying into τ. Zeitschrift für Physik C Particles and Fields. 1986;31(3):359. doi: 10.1007/BF01588032

Author

JADE Collaboration. / Radiative τ pair production and search for new particles decaying into τ. In: Zeitschrift für Physik C Particles and Fields. 1986 ; Vol. 31, No. 3. pp. 359.

Bibtex

@article{181ca4e893224049a714846163347970,

title = "Radiative τ pair production and search for new particles decaying into τ",

abstract = "A study of radiative τ pair production,e + e −→τ+τ−γ ande + e −→τ+τ−γγ, is presented. The observed events agree with QED predictions of order α3 and α4. Excited τ′s have been searched for and lower limits on single and pair production are obtained. For QED-like coupling the τ* mass is limited to values greater than 40 GeV (95% CL). A search for unstable charged scalars (S ±) decaying into τ, e.g. charged Higgs, technipions or the supersymmetric partners of τ′s, yields no evidence for such particles. Assuming a branching fraction ofB(S→τν)=1,S masses up to 18.7 GeV are excluded with 95% CL.",

author = "W. Bartel and Alexander Finch and {JADE Collaboration}",

year = "1986",

doi = "10.1007/BF01588032",

language = "English",

volume = "31",

pages = "359",

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

issn = "0170-9739",

publisher = "Springer Verlag",

number = "3",

}

RIS

TY - JOUR

T1 - Radiative τ pair production and search for new particles decaying into τ

AU - Bartel, W.

AU - Finch, Alexander

AU - JADE Collaboration

PY - 1986

Y1 - 1986

N2 - A study of radiative τ pair production,e + e −→τ+τ−γ ande + e −→τ+τ−γγ, is presented. The observed events agree with QED predictions of order α3 and α4. Excited τ′s have been searched for and lower limits on single and pair production are obtained. For QED-like coupling the τ* mass is limited to values greater than 40 GeV (95% CL). A search for unstable charged scalars (S ±) decaying into τ, e.g. charged Higgs, technipions or the supersymmetric partners of τ′s, yields no evidence for such particles. Assuming a branching fraction ofB(S→τν)=1,S masses up to 18.7 GeV are excluded with 95% CL.

AB - A study of radiative τ pair production,e + e −→τ+τ−γ ande + e −→τ+τ−γγ, is presented. The observed events agree with QED predictions of order α3 and α4. Excited τ′s have been searched for and lower limits on single and pair production are obtained. For QED-like coupling the τ* mass is limited to values greater than 40 GeV (95% CL). A search for unstable charged scalars (S ±) decaying into τ, e.g. charged Higgs, technipions or the supersymmetric partners of τ′s, yields no evidence for such particles. Assuming a branching fraction ofB(S→τν)=1,S masses up to 18.7 GeV are excluded with 95% CL.

U2 - 10.1007/BF01588032

DO - 10.1007/BF01588032

M3 - Journal article

VL - 31

SP - 359

JO - Zeitschrift für Physik C Particles and Fields

JF - Zeitschrift für Physik C Particles and Fields

SN - 0170-9739

IS - 3

ER -

Research

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