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dc.contributor.author
H1 Collaboration
dc.contributor.author
Aktas, A.
dc.contributor.author
Baumgartner, S.
dc.contributor.author
Berger, N.
dc.contributor.author
Erdmann, Wolfram
dc.contributor.author
Grab, Christoph
dc.contributor.author
List, Benno
dc.contributor.author
Mangano, Salvatore
dc.contributor.author
Meer, David
dc.contributor.author
Schöning, A.
dc.contributor.author
Weber, R.
dc.contributor.author
et al.
dc.date.accessioned
2019-04-26T13:35:47Z
dc.date.available
2017-06-10T00:52:58Z
dc.date.available
2017-12-14T15:11:48Z
dc.date.available
2019-04-26T13:35:47Z
dc.date.issued
2004-08
dc.identifier.issn
1434-6044
dc.identifier.issn
1434-6052
dc.identifier.other
10.1140/epjc/s2004-01982-2
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/49361
dc.identifier.doi
10.3929/ethz-b-000049361
dc.description.abstract
A search for squarks in R-parity violating supersymmetry is performed in e±p collisions at HERA using the H1 detector. The data were taken at a centre-of-mass energy of 319 GeV and correspond to an integrated luminosity of 64.3 pb-1 for e + p collisions and 13.5 pb-1 for e - p collisions. The resonant production of squarks via a Yukawa coupling λ′ is considered, taking into account direct and indirect R-parity violating decay modes. No evidence for squark production is found in the multi-lepton and multi-jet final state topologies investigated. Mass dependent limits on λ′ are obtained in the framework of the Minimal Supersymmetric Standard Model. In addition, the results are interpreted in terms of constraints on the parameters of the minimal Supergravity model. At the 95% confidence level squarks of all flavours with masses up to 275 GeV are excluded in a large part of the parameter space for a Yukawa coupling of electromagnetic strength. For a coupling strength 100 times smaller, masses up to 220 GeV can be ruled out.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Springer
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.title
Search for squark production in R-parity violating supersymmetry at HERA
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2004-07-30
ethz.journal.title
The European Physical Journal C
ethz.journal.volume
36
en_US
ethz.journal.issue
4
en_US
ethz.journal.abbreviated
Eur. Phys. J. C
ethz.pages.start
425
en_US
ethz.pages.end
440
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.nebis
001879220
ethz.publication.place
Heidelberg
en_US
ethz.publication.status
published
en_US
ethz.date.deposited
2017-06-10T00:53:01Z
ethz.source
ECIT
ethz.identifier.importid
imp59364f3c3349781687
ethz.ecitpid
pub:81123
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-14T12:24:16Z
ethz.rosetta.lastUpdated
2020-02-15T18:38:26Z
ethz.rosetta.versionExported
true
ethz.COinS
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