Matches in SemOpenAlex for { <https://semopenalex.org/work/W2490737535> ?p ?o ?g. }
- W2490737535 abstract "The ATLAS and CMS collaborations observed a mild excess in the associated Higgs production with a top-quark pair ($tbar t h$) and reported the signal strengths of $ mu_{tth}^{rm ATLAS}=1.81pm 0.80$ and $mu_{tth}^{rm CMS}=2.75pm 0.99 $ based on the data collected at $sqrt{s}$= 7 and 8 TeV. Although, at the current stage, there is no obvious indication whether the excess is real or due to statistical fluctuations, here we perform a case study of this mild excess by exploiting the strong entanglement between the associated Higgs production with a single top quark ($thX$) and $tbar t h$ production in the presence of anomalous top-Yukawa coupling. As well known, $tbar t h$ production only depends on the absolute value of the top-Yukawa coupling. Meanwhile, in $thX$ production, this degeneracy is lifted through the strong interference between the two main contributions which are proportional to the top-Yukawa and the gauge-Higgs couplings, respectively. Especially, when the relative sign of the top-Yukawa coupling with respect to the gauge-Higgs coupling is reversed, the $thX$ cross section can be enhanced by more than one order of magnitude. We perform a detailed study of the influence of $thX$ production on $tbar{t}h $ production in the presence of the anomalous top-Yukawa coupling and point out that it is crucial to include $thX$ production in the analysis of the $tbar t h$ data to pin down the sign and the size of the top-Yukawa coupling in future. While assuming the Standard Model (SM) value for the gauge-Higgs coupling, we vary the top-Yukawa coupling within the range allowed by the current LHC Higgs data. We consider the Higgs decay modes into multileptons, $bbar b$ and $gammagamma$ putting a particular emphasis on the same sign dilepton events. We also discuss ..." @default.
- W2490737535 created "2016-08-23" @default.
- W2490737535 creator A5052699030 @default.
- W2490737535 creator A5060442011 @default.
- W2490737535 creator A5082692539 @default.
- W2490737535 creator A5087138896 @default.
- W2490737535 date "2017-04-01" @default.
- W2490737535 modified "2023-09-27" @default.
- W2490737535 title "Entangling Higgs production associated with a single top and a top-quark pair in the presence of anomalous top-Yukawa coupling" @default.
- W2490737535 cites W137420606 @default.
- W2490737535 cites W1491399727 @default.
- W2490737535 cites W1580004431 @default.
- W2490737535 cites W1840366150 @default.
- W2490737535 cites W1858542512 @default.
- W2490737535 cites W1948180478 @default.
- W2490737535 cites W1996413343 @default.
- W2490737535 cites W1998768335 @default.
- W2490737535 cites W2007651220 @default.
- W2490737535 cites W2010040956 @default.
- W2490737535 cites W2015970316 @default.
- W2490737535 cites W2029371167 @default.
- W2490737535 cites W2038654823 @default.
- W2490737535 cites W2045120204 @default.
- W2490737535 cites W2075245436 @default.
- W2490737535 cites W2079479731 @default.
- W2490737535 cites W2087951213 @default.
- W2490737535 cites W2106870582 @default.
- W2490737535 cites W2110999179 @default.
- W2490737535 cites W2163097950 @default.
- W2490737535 cites W2164252311 @default.
- W2490737535 cites W2167031037 @default.
- W2490737535 cites W2167727518 @default.
- W2490737535 cites W2172155316 @default.
- W2490737535 cites W2219997287 @default.
- W2490737535 cites W2243972612 @default.
- W2490737535 cites W2253560215 @default.
- W2490737535 cites W2283005742 @default.
- W2490737535 cites W2291998124 @default.
- W2490737535 cites W2391337062 @default.
- W2490737535 cites W3101938381 @default.
- W2490737535 cites W3104652802 @default.
- W2490737535 cites W3104758701 @default.
- W2490737535 cites W3125297084 @default.
- W2490737535 doi "https://doi.org/10.1007/jhep04(2017)138" @default.
- W2490737535 hasPublicationYear "2017" @default.
- W2490737535 type Work @default.
- W2490737535 sameAs 2490737535 @default.
- W2490737535 citedByCount "0" @default.
- W2490737535 crossrefType "journal-article" @default.
- W2490737535 hasAuthorship W2490737535A5052699030 @default.
- W2490737535 hasAuthorship W2490737535A5060442011 @default.
- W2490737535 hasAuthorship W2490737535A5082692539 @default.
- W2490737535 hasAuthorship W2490737535A5087138896 @default.
- W2490737535 hasBestOaLocation W24907375351 @default.
- W2490737535 hasConcept C101454708 @default.
- W2490737535 hasConcept C109214941 @default.
- W2490737535 hasConcept C121332964 @default.
- W2490737535 hasConcept C127413603 @default.
- W2490737535 hasConcept C131584629 @default.
- W2490737535 hasConcept C139719470 @default.
- W2490737535 hasConcept C151195881 @default.
- W2490737535 hasConcept C151449025 @default.
- W2490737535 hasConcept C158129726 @default.
- W2490737535 hasConcept C162324750 @default.
- W2490737535 hasConcept C166957645 @default.
- W2490737535 hasConcept C185544564 @default.
- W2490737535 hasConcept C207206121 @default.
- W2490737535 hasConcept C2778348673 @default.
- W2490737535 hasConcept C40976572 @default.
- W2490737535 hasConcept C47085818 @default.
- W2490737535 hasConcept C7602139 @default.
- W2490737535 hasConcept C78519656 @default.
- W2490737535 hasConcept C85931939 @default.
- W2490737535 hasConcept C95457728 @default.
- W2490737535 hasConceptScore W2490737535C101454708 @default.
- W2490737535 hasConceptScore W2490737535C109214941 @default.
- W2490737535 hasConceptScore W2490737535C121332964 @default.
- W2490737535 hasConceptScore W2490737535C127413603 @default.
- W2490737535 hasConceptScore W2490737535C131584629 @default.
- W2490737535 hasConceptScore W2490737535C139719470 @default.
- W2490737535 hasConceptScore W2490737535C151195881 @default.
- W2490737535 hasConceptScore W2490737535C151449025 @default.
- W2490737535 hasConceptScore W2490737535C158129726 @default.
- W2490737535 hasConceptScore W2490737535C162324750 @default.
- W2490737535 hasConceptScore W2490737535C166957645 @default.
- W2490737535 hasConceptScore W2490737535C185544564 @default.
- W2490737535 hasConceptScore W2490737535C207206121 @default.
- W2490737535 hasConceptScore W2490737535C2778348673 @default.
- W2490737535 hasConceptScore W2490737535C40976572 @default.
- W2490737535 hasConceptScore W2490737535C47085818 @default.
- W2490737535 hasConceptScore W2490737535C7602139 @default.
- W2490737535 hasConceptScore W2490737535C78519656 @default.
- W2490737535 hasConceptScore W2490737535C85931939 @default.
- W2490737535 hasConceptScore W2490737535C95457728 @default.
- W2490737535 hasLocation W24907375351 @default.
- W2490737535 hasLocation W24907375352 @default.
- W2490737535 hasLocation W24907375353 @default.
- W2490737535 hasOpenAccess W2490737535 @default.
- W2490737535 hasPrimaryLocation W24907375351 @default.
- W2490737535 hasRelatedWork W2083626548 @default.