Show simple item record

dc.contributor.author
Ellis, John
dc.contributor.author
Moortgat, Filip
dc.contributor.author
Moortgat-Pick, Gudrid
dc.contributor.author
Smillie, Jennifer M.
dc.contributor.author
Tattersall, Jamie
dc.date.accessioned
2019-04-30T10:15:47Z
dc.date.available
2017-06-08T20:26:33Z
dc.date.available
2019-04-15T12:01:34Z
dc.date.available
2019-04-30T10:15:47Z
dc.date.issued
2009-04
dc.identifier.issn
1434-6044
dc.identifier.issn
1434-6052
dc.identifier.other
10.1140/epjc/s10052-009-0964-8
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/11942
dc.identifier.doi
10.3929/ethz-b-000011942
dc.description.abstract
We study the potential observation at the LHC of CP-violating effects in stop production and subsequent cascade decays, gg→t~it~i , t~i→tχ~0j , χ~0j→χ~01ℓ+ℓ− , within the Minimal Supersymmetric Standard Model. We study T-odd asymmetries based on triple products between the different decay products. There may be a large CP asymmetry at the parton level, but there is a significant dilution at the hadronic level after integrating over the parton distribution functions. Consequently, even for scenarios where large CP intrinsic asymmetries are expected, the measurable asymmetry is rather small. High luminosity and precise measurements of masses, branching ratios and CP asymmetries may enable measurements of the CP-violating parameters in cascade decays at the LHC.
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
Measurement of CP Violation in Stop Cascade Decays at the LHC
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2009-03-12
ethz.journal.title
The European Physical Journal C
ethz.journal.volume
60
en_US
ethz.journal.issue
4
en_US
ethz.journal.abbreviated
Eur. Phys. J. C
ethz.pages.start
633
en_US
ethz.pages.end
651
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.identifier.nebis
001879220
ethz.publication.place
Heidelberg
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03593 - Dissertori, Günther / Dissertori, Günther
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03593 - Dissertori, Günther / Dissertori, Günther
ethz.date.deposited
2017-06-08T20:26:39Z
ethz.source
ECIT
ethz.identifier.importid
imp59364c0dd079b14754
ethz.ecitpid
pub:23188
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-12T13:45:28Z
ethz.rosetta.lastUpdated
2020-02-15T18:41:14Z
ethz.rosetta.versionExported
true
ethz.COinS
ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=Measurement%20of%20CP%20Violation%20in%20Stop%20Cascade%20Decays%20at%20the%20LHC&rft.jtitle=The%20European%20Physical%20Journal%20C&rft.date=2009-04&rft.volume=60&rft.issue=4&rft.spage=633&rft.epage=651&rft.issn=1434-6044&1434-6052&rft.au=Ellis,%20John&Moortgat,%20Filip&Moortgat-Pick,%20Gudrid&Smillie,%20Jennifer%20M.&Tattersall,%20Jamie&rft.genre=article&
 Search via SFX

Files in this item

Thumbnail

Publication type

Show simple item record