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Charged particle pair production associated with a lepton pair in Z decays: Indication of an excess in the tau channel

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Charged particle pair production associated with a lepton pair in Z decays: Indication of an excess in the tau channel. / ALEPH Collaboration.
In: Physics Letters B, Vol. 263, No. 1, 1991, p. 112-122.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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ALEPH Collaboration. Charged particle pair production associated with a lepton pair in Z decays: Indication of an excess in the tau channel. Physics Letters B. 1991;263(1):112-122. doi: 10.1016/0370-2693(91)91716-9

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ALEPH Collaboration. / Charged particle pair production associated with a lepton pair in Z decays: Indication of an excess in the tau channel. In: Physics Letters B. 1991 ; Vol. 263, No. 1. pp. 112-122.

Bibtex

@article{7b65944ab9164304b925e9587e88d51e,
title = "Charged particle pair production associated with a lepton pair in Z decays: Indication of an excess in the tau channel",
abstract = "In a sample of 200 000 Z decays, events with two leptons and an additional pair of charged particles are studied. The 35 events found show a possible excess in the tau channel compared with the expectation from electroweak processes. The features of the events are consistent with radiation of virtual photons.",
author = "D. Decamp and Alexander Finch and {ALEPH Collaboration}",
year = "1991",
doi = "10.1016/0370-2693(91)91716-9",
language = "English",
volume = "263",
pages = "112--122",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "ELSEVIER SCIENCE BV",
number = "1",

}

RIS

TY - JOUR

T1 - Charged particle pair production associated with a lepton pair in Z decays: Indication of an excess in the tau channel

AU - Decamp, D.

AU - Finch, Alexander

AU - ALEPH Collaboration

PY - 1991

Y1 - 1991

N2 - In a sample of 200 000 Z decays, events with two leptons and an additional pair of charged particles are studied. The 35 events found show a possible excess in the tau channel compared with the expectation from electroweak processes. The features of the events are consistent with radiation of virtual photons.

AB - In a sample of 200 000 Z decays, events with two leptons and an additional pair of charged particles are studied. The 35 events found show a possible excess in the tau channel compared with the expectation from electroweak processes. The features of the events are consistent with radiation of virtual photons.

U2 - 10.1016/0370-2693(91)91716-9

DO - 10.1016/0370-2693(91)91716-9

M3 - Journal article

VL - 263

SP - 112

EP - 122

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 1

ER -