Search for excited electrons using the ZEUS detector

M Derick; D Krakauer; R Ayad; G Bari; M Basile; L Bellagamba; D Boscherini; A Bruni; G Bruni; P Bruni; G CARA ROMEO; G Castellini; S Magill; M Chiarini; L Cifarelli; F Cindolo; F Ciralli; A Contin; S D'AURIA; C DEL PAPA; F Frasconi; P Giusti; G Iacobucci; B Musgrave; G Laurenti; G Levi; Q Lin; B Lisowski; G Maccarrone; A Margotti; T Massam; R Nania; C Nemoz; F Palmonari; J Repond; G Sartorelli; R Timellini; Y. Zamora Garcia; A Zichichi; A Bargende; J Crittenden; H Dabbous; K Desch; B Diekmann; T Doeker; S Repond; M Geerts; G Geitz; H Hartmann; D Haun; K Heinloth; E Hilger; H.-P Jakob; S Kramarczyk; M Kückes; A Mass; R Stanek; R. L Talaga; J Thron; F Arzarello; ZEUS Collaboration

doi:10.1016/0370-2693(93)90680-G

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Search for excited electrons using the ZEUS detector

Journal article

Peer reviewed

Search for excited electrons using the ZEUS detector

M Derick, D Krakauer, R Ayad, G Bari, M Basile, L Bellagamba, D Boscherini, A Bruni, G Bruni, P Bruni, …

Physics letters. B, Vol.316(1), pp.207-218

10/14/1993

DOI: 10.1016/0370-2693(93)90680-G

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Abstract

This paper reports a search for excited electrons at the HERA electron-proton collider. In a sample corresponding to an integrated luminosity of 26 nb−, no evidence was found for any resonant state decaying into e−γ, νW− or e−Z0. Limits on the coupling strength of an excited electron have been determined for masses between 45 and 225 GeV. This study also reports the observation of the wide-angle eγ Compton scattering process.

Physics

Elastic and compton scattering

Electrons (including positrons)

Exact sciences and technology

Leptons

Photon and charged-lepton interactions with hadrons

Properties of specific particles

Specific reactions and phenomenology

The physics of elementary particles and fields

Details

Title: Subtitle: Search for excited electrons using the ZEUS detector
Creators: M Derick - Argonne national lab., Argonne IL, United States
D Krakauer - Argonne national lab., Argonne IL, United States
R Ayad - Argonne national lab., Argonne IL, United States
G Bari - Argonne national lab., Argonne IL, United States
M Basile - Argonne national lab., Argonne IL, United States
L Bellagamba - Argonne national lab., Argonne IL, United States
D Boscherini - Argonne national lab., Argonne IL, United States
A Bruni - Argonne national lab., Argonne IL, United States
G Bruni - Argonne national lab., Argonne IL, United States
P Bruni - Argonne national lab., Argonne IL, United States
G CARA ROMEO - Argonne national lab., Argonne IL, United States
G Castellini - Argonne national lab., Argonne IL, United States
S Magill - Argonne national lab., Argonne IL, United States
M Chiarini - Argonne national lab., Argonne IL, United States
L Cifarelli - Argonne national lab., Argonne IL, United States
F Cindolo - Argonne national lab., Argonne IL, United States
F Ciralli - Argonne national lab., Argonne IL, United States
A Contin - Argonne national lab., Argonne IL, United States
S D'AURIA - Argonne national lab., Argonne IL, United States
C DEL PAPA - Argonne national lab., Argonne IL, United States
F Frasconi - Argonne national lab., Argonne IL, United States
P Giusti - Argonne national lab., Argonne IL, United States
G Iacobucci - Argonne national lab., Argonne IL, United States
B Musgrave - Argonne national lab., Argonne IL, United States
G Laurenti - Argonne national lab., Argonne IL, United States
G Levi - Argonne national lab., Argonne IL, United States
Q Lin - Argonne national lab., Argonne IL, United States
B Lisowski - Argonne national lab., Argonne IL, United States
G Maccarrone - Argonne national lab., Argonne IL, United States
A Margotti - Argonne national lab., Argonne IL, United States
T Massam - Argonne national lab., Argonne IL, United States
R Nania - Argonne national lab., Argonne IL, United States
C Nemoz - Argonne national lab., Argonne IL, United States
F Palmonari - Argonne national lab., Argonne IL, United States
J Repond - Argonne national lab., Argonne IL, United States
G Sartorelli - Argonne national lab., Argonne IL, United States
R Timellini - Argonne national lab., Argonne IL, United States
Y. Zamora Garcia - Argonne national lab., Argonne IL, United States
A Zichichi - Argonne national lab., Argonne IL, United States
A Bargende - Argonne national lab., Argonne IL, United States
J Crittenden - Argonne national lab., Argonne IL, United States
H Dabbous - Argonne national lab., Argonne IL, United States
K Desch - Argonne national lab., Argonne IL, United States
B Diekmann - Argonne national lab., Argonne IL, United States
T Doeker - Argonne national lab., Argonne IL, United States
S Repond - Argonne national lab., Argonne IL, United States
M Geerts - Argonne national lab., Argonne IL, United States
G Geitz - Argonne national lab., Argonne IL, United States
H Hartmann - Argonne national lab., Argonne IL, United States
D Haun - Argonne national lab., Argonne IL, United States
K Heinloth - Argonne national lab., Argonne IL, United States
E Hilger - Argonne national lab., Argonne IL, United States
H.-P Jakob - Argonne national lab., Argonne IL, United States
S Kramarczyk - Argonne national lab., Argonne IL, United States
M Kückes - Argonne national lab., Argonne IL, United States
A Mass - Argonne national lab., Argonne IL, United States
R Stanek - Argonne national lab., Argonne IL, United States
R. L Talaga - Argonne national lab., Argonne IL, United States
J Thron - Argonne national lab., Argonne IL, United States
F Arzarello - Argonne national lab., Argonne IL, United States
ZEUS Collaboration
Resource Type: Journal article
Publication Details: Physics letters. B, Vol.316(1), pp.207-218
Publisher: Elsevier Science
DOI: 10.1016/0370-2693(93)90680-G
ISSN: 0370-2693
eISSN: 1873-2445
Language: English
Date published: 10/14/1993
Academic Unit: Physics and Astronomy
Record Identifier: 9984627182602771

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