dc.contributor.author |
CMS Collaboration |
en_US |
dc.contributor.author |
Sirunyan, A. M. |
en_US |
dc.contributor.author |
CHAUHAN, S. |
en_US |
dc.contributor.author |
DUBE, SOURABH |
en_US |
dc.contributor.author |
HEGDE, V. |
en_US |
dc.contributor.author |
KAPOOR, A. |
en_US |
dc.contributor.author |
KOTHEKAR, K. |
en_US |
dc.contributor.author |
PANDEY, S. |
en_US |
dc.contributor.author |
RANE, A. |
en_US |
dc.contributor.author |
SHARMA, SEEMA et al. |
en_US |
dc.date.accessioned |
2018-07-26T10:07:35Z |
|
dc.date.available |
2018-07-26T10:07:35Z |
|
dc.date.issued |
2018-06 |
en_US |
dc.identifier.citation |
Journal of High Energy Physics. No.6 |
en_US |
dc.identifier.issn |
1029-8479 |
en_US |
dc.identifier.uri |
http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/1102 |
|
dc.identifier.uri |
https://doi.org/10.1007/JHEP06(2018)102 |
en_US |
dc.description.abstract |
A search for flavor-changing neutral currents (FCNC) in events with the top quark and the Higgs boson is presented. The Higgs boson decay to a pair of b quarks is considered. The data sample corresponds to an integrated luminosity of 35.9 fb(-1) recorded by the CMS experiment at the LHC in proton-proton collisions at root s = 13TeV. Two channels are considered: single top quark FCNC production in association with the Higgs boson (pp -> tH), and top quark pair production with FCNC decay of the top quark (t -> qH). Final states with one isolated lepton and at least three reconstructed jets, among which at least two are associated with b quarks, are studied. No significant deviation is observed from the predicted background. Observed (expected) upper limits at 95% confidence level are set on the branching fractions of top quark decays, B(t -> uH) < 0.47% (0.34%) and B(t -> cH) < 0.47% (0.44%), assuming a single nonzero FCNC coupling. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Springer Nature |
en_US |
dc.subject |
FCNC Interaction |
en_US |
dc.subject |
Hadron-Hadron scattering (experiments) |
en_US |
dc.subject |
Higgs physics |
en_US |
dc.subject |
TOC-JULY-2018 |
en_US |
dc.subject |
2018 |
en_US |
dc.title |
Search for the flavor-changing neutral current interactions of the top quark and the Higgs boson which decays into a pair of b quarks at root s=13 TeV |
en_US |
dc.type |
Article |
en_US |
dc.contributor.department |
Dept. of Physics |
en_US |
dc.identifier.sourcetitle |
Journal of High Energy Physics |
en_US |
dc.publication.originofpublisher |
Foreign |
en_US |