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@ARTICLE{Collaboration:481612,
key = {481612},
collaboration = {{CMS Collaboration}},
title = {{S}earch for {CP} violation using $\mathrm{t\bar{t}}$
events in the lepton+jets channel in pp collisions at
$\sqrt{s}$ = 13 {T}e{V}},
reportid = {PUBDB-2022-04478, arXiv:2205.02314. CMS-TOP-20-005.
CERN-EP-2022-051},
year = {2022},
note = {Submitted to the Journal of High Energy Physics. All
figures and tables can be found at
http://cms-results.web.cern.ch/cms-results/public-results/publications/TOP-20-005
(CMS Public Pages)},
abstract = {Results are presented on a search for CP violation in the
production and decay of top quark-antiquark pairs in the
lepton+jets channel. The search is based on data from
proton-proton collisions at 13 TeV, collected with the CMS
detector, corresponding to an integrated luminosity of 138
fb$^{-1}$. Possible CP violation effects are evaluated by
measuring uncorrected asymmetries in observables constructed
from linearly independent four-momentum vectors of the
final-state particles. The dimensionless chromoelectric
dipole moment of the top quark obtained from the observed
asymmetries is measured to be 0.04 $\pm$ 0.10 (stat) $\pm$
0.07 (syst), and the asymmetries exhibit no evidence for
CP-violating effects, consistent with expectations from the
standard model.},
keywords = {p p: colliding beams (INSPIRE) / CP: violation (INSPIRE) /
p p: scattering (INSPIRE) / top: pair production (INSPIRE) /
top: decay (INSPIRE) / asymmetry: CP (INSPIRE) / final
state: ((n)jet lepton) (INSPIRE) / moment: dipole (INSPIRE)
/ dipole: chromoelectric (INSPIRE) / CERN LHC Coll (INSPIRE)
/ CMS (INSPIRE) / data analysis method (INSPIRE) /
experimental results (INSPIRE) / 13000 GeV-cms (INSPIRE)},
cin = {CMS},
cid = {I:(DE-H253)CMS-20120731},
pnm = {611 - Fundamental Particles and Forces (POF4-611) /
HIDSS-0002 - DASHH: Data Science in Hamburg - Helmholtz
Graduate School for the Structure of Matter
$(2019_IVF-HIDSS-0002)$},
pid = {G:(DE-HGF)POF4-611 / $G:(DE-HGF)2019_IVF-HIDSS-0002$},
experiment = {EXP:(DE-H253)LHC-Exp-CMS-20150101},
typ = {PUB:(DE-HGF)25},
eprint = {2205.02314},
howpublished = {arXiv:2205.02314},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2205.02314;\%\%$},
doi = {10.3204/PUBDB-2022-04478},
url = {https://bib-pubdb1.desy.de/record/481612},
}