Evidence for Z->e+e at the CERN pp Collider

P. Bagnaia; O. Kofoed-Hansen

doi:10.1016/0370-2693(83)90744-X

Evidence for Z->e+e at the CERN pp Collider

P. Bagnaia, O. Kofoed-Hansen

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

From a search for electron pairs produced in p collisions at we report the observation of eight events which we interpret as resulting from the process anything, followed by the decay Z0→e++e− or Z0→e++e−+γ, where Z0 is the neutral Intermediate Vector Boson postulated by the unified electroweak theory. We use four of these events to measure the Z0 mass MZ = 91.9 ± 1.3 ± 1.4 (systematic) GeV/c2

Original language	English
Journal	Physics Letters B: Particle Physics, Nuclear Physics and Cosmology
Volume	129
Issue number	1-2
Pages (from-to)	130-140
ISSN	0370-2693
DOIs	https://doi.org/10.1016/0370-2693(83)90744-X
Publication status	Published - 1983

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title = "Evidence for Z->e+e at the CERN pp Collider",

abstract = "From a search for electron pairs produced in p collisions at we report the observation of eight events which we interpret as resulting from the process anything, followed by the decay Z0→e++e− or Z0→e++e−+γ, where Z0 is the neutral Intermediate Vector Boson postulated by the unified electroweak theory. We use four of these events to measure the Z0 mass MZ = 91.9 ± 1.3 ± 1.4 (systematic) GeV/c2",

author = "P. Bagnaia and O. Kofoed-Hansen",

year = "1983",

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T1 - Evidence for Z->e+e at the CERN pp Collider

AU - Bagnaia, P.

AU - Kofoed-Hansen, O.

PY - 1983

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N2 - From a search for electron pairs produced in p collisions at we report the observation of eight events which we interpret as resulting from the process anything, followed by the decay Z0→e++e− or Z0→e++e−+γ, where Z0 is the neutral Intermediate Vector Boson postulated by the unified electroweak theory. We use four of these events to measure the Z0 mass MZ = 91.9 ± 1.3 ± 1.4 (systematic) GeV/c2

AB - From a search for electron pairs produced in p collisions at we report the observation of eight events which we interpret as resulting from the process anything, followed by the decay Z0→e++e− or Z0→e++e−+γ, where Z0 is the neutral Intermediate Vector Boson postulated by the unified electroweak theory. We use four of these events to measure the Z0 mass MZ = 91.9 ± 1.3 ± 1.4 (systematic) GeV/c2

U2 - 10.1016/0370-2693(83)90744-X

DO - 10.1016/0370-2693(83)90744-X

M3 - Journal article

SN - 0370-2693

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EP - 140

JO - Physics Letters B: Particle Physics, Nuclear Physics and Cosmology

JF - Physics Letters B: Particle Physics, Nuclear Physics and Cosmology

IS - 1-2

ER -

Evidence for Z->e+e at the CERN pp Collider

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