John Hakala

most citedMeasurement of D

^{0}

meson photoproduction in ultraperipheral heavy ion collisions

2 citations · 4 across the 3 of their papers we have counts for

collaborators

3 papers

hep-ex2025

Search for light pseudoscalar bosons, pair-produced in Higgs boson decays in the four-electron final state in proton-proton collisions at $s$ = 13 TeV

CMS Collaboration

A search for pairs of light neutral pseudoscalar bosons (A) resulting from the decay of a Higgs boson is performed. The search is conducted using LHC proton-proton collision data a…

nucl-ex2025★ 2 cited

Measurement of D $^{0}$ meson photoproduction in ultraperipheral heavy ion collisions

CMS Collaboration

This Letter reports the first measurement of photonuclear D $^{0}$ meson production in ultraperipheral heavy ion collisions. The study is performed using lead-lead collision data, wit…

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…

Search for light pseudoscalar bosons, pair-produced in Higgs boson decays in the four-electron final state in proton-proton collisions at s​ = 13 TeV

Measurement of D0 meson photoproduction in ultraperipheral heavy ion collisions

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

Search for light pseudoscalar bosons, pair-produced in Higgs boson decays in the four-electron final state in proton-proton collisions at $s$ = 13 TeV

Measurement of D $^{0}$ meson photoproduction in ultraperipheral heavy ion collisions

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