<div class="csl-bib-body">
<div class="csl-entry">Bergauer, T., Fabjan, C., Friedl, M., Frühwirth, R., Jeitler, M., Krammer, M., Wulz, C.-E., & CMS Collaboration. (2012). Search for supersymmetry in hadronic final states using MT2 in pp collisions at √s = 7 TeV. <i>Journal of High Energy Physics</i>, <i>2012</i>(10), Article 18. https://doi.org/10.1007/jhep10(2012)018</div>
</div>
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dc.identifier.issn
1029-8479
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/164500
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dc.description.abstract
A search for supersymmetry or other new physics resulting in similar final states is presented using a data sample of 4.73 fb⁻¹ of pp collisions collected at √s = 7 TeV with the CMS detector at the LHC. Fully hadronic final states are selected based on the variable MT2, an extension of the transverse mass in events with two invisible particles. Two complementary studies are performed. The first targets the region of parameter space with medium to high squark and gluino masses, in which the signal can be separated from the standard model backgrounds by a tight requirement on MT2. The second is optimized to be sensitive to events with a light gluino and heavy squarks. In this case, the MT2 requirement is relaxed, but a higher jet multiplicity and at least one b-tagged jet are required. No significant excess of events over the standard model expectations is observed. Exclusion limits are derived for the parameter space of the constrained minimal supersymmetric extension of the standard model, as well as on a variety of simplified
model spectra.
en
dc.language.iso
en
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dc.publisher
SPRINGER
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dc.relation.ispartof
Journal of High Energy Physics
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dc.subject
Nuclear and High Energy Physics
en
dc.subject
Hadron-Hadron Scattering
en
dc.subject
pp collisions
en
dc.title
Search for supersymmetry in hadronic final states using MT2 in pp collisions at √s = 7 TeV
en
dc.type
Artikel
de
dc.type
Article
en
dc.type.category
Original Research Article
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tuw.container.volume
2012
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tuw.container.issue
10
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tuw.journal.peerreviewed
true
-
tuw.peerreviewed
true
-
wb.publication.intCoWork
International Co-publication
-
tuw.researchTopic.id
Q3
-
tuw.researchTopic.id
X1
-
tuw.researchTopic.name
Quantum Modelling and Simulation
-
tuw.researchTopic.name
außerhalb der gesamtuniversitären Forschungsschwerpunkte
-
tuw.researchTopic.value
30
-
tuw.researchTopic.value
70
-
dcterms.isPartOf.title
Journal of High Energy Physics
-
tuw.publication.orgunit
E141-03 - Forschungsbereich Nuclear and Particle Physics
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tuw.publisher.doi
10.1007/jhep10(2012)018
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dc.identifier.articleid
18
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dc.identifier.eissn
1029-8479
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dc.description.numberOfPages
40
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tuw.author.orcid
0000-0002-0054-3369
-
tuw.author.orcid
0000-0001-9226-5812
-
wb.sci
true
-
wb.sciencebranch
Physik, Mechanik, Astronomie
-
wb.sciencebranch.oefos
12
-
wb.facultyfocus
Fundamentale Wechselwirkungen
de
wb.facultyfocus
Fundamental Interactions
en
wb.facultyfocus.faculty
E130
-
dc.contributor.authorgroup
CMS Collaboration
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item.languageiso639-1
en
-
item.openairecristype
http://purl.org/coar/resource_type/c_2df8fbb1
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item.fulltext
no Fulltext
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item.openairetype
research article
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item.grantfulltext
none
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item.cerifentitytype
Publications
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crisitem.author.dept
E141 - Atominstitut
-
crisitem.author.dept
E141 - Atominstitut
-
crisitem.author.dept
E141 - Atominstitut
-
crisitem.author.dept
E105 - Institut für Stochastik und Wirtschaftsmathematik