P. Chang

activity

19962026

most citedObservation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC

10.1k citations · 51.3k across the 542 of their papers we have counts for

collaborators

514 papers

hep-ex2026

Searches for charged-lepton-flavor violation in $χ_{b J} (1 P)$ decays

Belle, Belle II Collaborations, : +415

We report the first searches for charged-lepton-flavor violation in decays of $χ_{b J} (1 P)$ ( $J = 0, 1,$ and $2$ ) to a pair of charged leptons using 158 million $Υ (2 S)$ decays collect…

hep-ex2024★ 1 cited

Measurement of the B $_{s}^{0}$ $\to$ J/ $ψ$ K $_{S}^{0}$ effective lifetime from proton-proton collisions at $s$ = 13 TeV

CMS Collaboration

The effective lifetime of the B $_{s}^{0}$ meson in the decay B $_{s}^{0}$ $\to$ J/ $ψ$ K $_{S}^{0}$ is measured using data collected during 2016-2018 with the CMS detect…

hep-ex2024★ 2 cited

Measurement of $C P$ asymmetries in $B^{0} \to K_{S}^{0} π^{0} γ$ decays at Belle II

Belle II Collaboration, I. Adachi, L. Aggarwal +436

We report measurements of time-dependent $C P$ asymmetries in $B^{0} \to K_{S}^{0} π^{0} γ$ decays based on a data sample of $(388 \pm 6) \times 1 0^{6}$ $B B ˉ$ events collected at the $Υ (4 S)$ …

hep-ex2024★ 5 cited

Measurement of boosted Higgs bosons produced via vector boson fusion or gluon fusion in the H $\to$ $b b ˉ$ decay mode using LHC proton-proton collision data at $s$ = 13 TeV

CMS Collaboration

A measurement is performed of Higgs bosons produced with high transverse momentum ( $p_{T}$ ) via vector boson or gluon fusion in proton-proton collisions. The result is based…

hep-ex2024★ 24 cited

Measurement of the integrated luminosity of data samples collected during 2019-2022 by the Belle II experiment

The Belle II Collaboration, I. Adachi, L. Aggarwal +404

A series of data samples was collected with the Belle~II detector at the SuperKEKB collider from March 2019 to June 2022. We determine the integrated luminosities of these data sam…

hep-ex2024★ 2 cited

Measurement of the branching fractions of $B ˉ \to D^{()} K^{-} K_{(S)}^{() 0}$ and $B ˉ \to D^{(*)} D_{s}^{-}$ decays at Belle II

Belle II Collaboration, I. Adachi, L. Aggarwal +404

We present measurements of the branching fractions of eight $B^{0} \to D^{(*) +} K^{-} K_{(S)}^{(*) 0}$ , $B^{-} \to D^{(*) 0} K^{-} K_{(S)}^{(*) 0}$ decay channels. The results are…

Searches for charged-lepton-flavor violation in χbJ​(1P) decays

Measurement of the Bs0​ → J/ψKS0​ effective lifetime from proton-proton collisions at s​ = 13 TeV

Measurement of CP asymmetries in B0→KS0​π0γ decays at Belle II

Measurement of boosted Higgs bosons produced via vector boson fusion or gluon fusion in the H → bbˉ decay mode using LHC proton-proton collision data at s​ = 13 TeV