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Search for excited neutrinos in Z decay

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Search for excited neutrinos in Z decay. / ALEPH Collaboration.
In: Physics Letters B, Vol. 250, No. 1-2, 1990, p. 172-182.

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

Harvard

ALEPH Collaboration 1990, 'Search for excited neutrinos in Z decay', Physics Letters B, vol. 250, no. 1-2, pp. 172-182. https://doi.org/10.1016/0370-2693(90)91174-A

APA

ALEPH Collaboration (1990). Search for excited neutrinos in Z decay. Physics Letters B, 250(1-2), 172-182. https://doi.org/10.1016/0370-2693(90)91174-A

Vancouver

ALEPH Collaboration. Search for excited neutrinos in Z decay. Physics Letters B. 1990;250(1-2):172-182. doi: 10.1016/0370-2693(90)91174-A

Author

ALEPH Collaboration. / Search for excited neutrinos in Z decay. In: Physics Letters B. 1990 ; Vol. 250, No. 1-2. pp. 172-182.

Bibtex

@article{e87a17ff753740e7ae4c09436900bad3,
title = "Search for excited neutrinos in Z decay",
abstract = "Excited neutrinos decaying into a neutrino and a photon are searched for in the ALEPH detector at LEP. No evidence is found for Z decay into {\=v}v∗ or {\=v}∗v∗ final states. Upper limits are derived on excited neutrino couplings up to excited neutrino masses close to the Z mass. Lower limits on the v∗ mass, independent of the v∗ decay modes, are deduced from the total Z width.",
author = "D. Decamp and Alexander Finch and {ALEPH Collaboration}",
year = "1990",
doi = "10.1016/0370-2693(90)91174-A",
language = "English",
volume = "250",
pages = "172--182",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "ELSEVIER SCIENCE BV",
number = "1-2",

}

RIS

TY - JOUR

T1 - Search for excited neutrinos in Z decay

AU - Decamp, D.

AU - Finch, Alexander

AU - ALEPH Collaboration

PY - 1990

Y1 - 1990

N2 - Excited neutrinos decaying into a neutrino and a photon are searched for in the ALEPH detector at LEP. No evidence is found for Z decay into v̄v∗ or v̄∗v∗ final states. Upper limits are derived on excited neutrino couplings up to excited neutrino masses close to the Z mass. Lower limits on the v∗ mass, independent of the v∗ decay modes, are deduced from the total Z width.

AB - Excited neutrinos decaying into a neutrino and a photon are searched for in the ALEPH detector at LEP. No evidence is found for Z decay into v̄v∗ or v̄∗v∗ final states. Upper limits are derived on excited neutrino couplings up to excited neutrino masses close to the Z mass. Lower limits on the v∗ mass, independent of the v∗ decay modes, are deduced from the total Z width.

U2 - 10.1016/0370-2693(90)91174-A

DO - 10.1016/0370-2693(90)91174-A

M3 - Journal article

VL - 250

SP - 172

EP - 182

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 1-2

ER -