Ji Hwan Bhyun

most citedObservation of the J/

ψ

\to

μ^{+} μ^{-} μ^{+} μ^{-}

decay in proton-proton collisions at

s

= 13 TeV

2 citations · 3 across the 5 of their papers we have counts for

collaborators

5 papers

nucl-ex2025

Characterizing the initial state and dynamical evolution in XeXe and PbPb collisions using multiparticle cumulants

CMS Collaboration

For the first time, correlations among mixed-order moments of two or three flow harmonics $-$ ( $v_{n}^{k}, v_{m}^{l}$ ) and ( $v_{n}^{k}, v_{m}^{l}, v_{p}^{q}$ ), with $k$ , $l$ , and $q$ d…

hep-ex2025

Measurements of ttW differential cross sections and the leptonic charge asymmetry at $s$ = 13 TeV

CMS Collaboration

Measurements of properties of top quark-antiquark pair production in association with a W boson in proton-proton collisions at a center-of-mass energy of 13 TeV are presented, usin…

hep-ex2025

Combined effective field theory interpretation of Higgs boson, electroweak vector boson, top quark, and multi-jet measurements

CMS Collaboration

Constraints on Wilson coefficients (WCs) corresponding to dimension-six operators of the standard model effective field theory (SMEFT) are determined from a simultaneous fit to sev…

hep-ex2025★ 1 cited

Development of systematic uncertainty-aware neural network trainings for binned-likelihood analyses at the LHC

CMS Collaboration

We propose a neural network training method capable of accounting for the effects of systematic variations of the data model in the training process and describe its extension towa…

hep-ex2024★ 2 cited

Observation of the J/ $ψ$ $\to$ $μ^{+} μ^{-} μ^{+} μ^{-}$ decay in proton-proton collisions at $s$ = 13 TeV

CMS Collaboration

The J/ $ψ$ $\to$ $μ^{+} μ^{-} μ^{+} μ^{-}$ decay has been observed with a statistical significance in excess of five standard deviations. The analysis is based on an event sample of proton-pro…

Characterizing the initial state and dynamical evolution in XeXe and PbPb collisions using multiparticle cumulants

Measurements of ttW differential cross sections and the leptonic charge asymmetry at s​ = 13 TeV

Combined effective field theory interpretation of Higgs boson, electroweak vector boson, top quark, and multi-jet measurements

Development of systematic uncertainty-aware neural network trainings for binned-likelihood analyses at the LHC

Observation of the J/ψ → μ+μ−μ+μ− decay in proton-proton collisions at s​ = 13 TeV

Measurements of ttW differential cross sections and the leptonic charge asymmetry at $s$ = 13 TeV

Observation of the J/ $ψ$ $\to$ $μ^{+} μ^{-} μ^{+} μ^{-}$ decay in proton-proton collisions at $s$ = 13 TeV