J. Erdmann

collaborators

4 papers

hep-ex2025

Test of lepton flavor universality in semileptonic B $_{c}^{+}$ meson decays in proton-proton collisions at $s$ = 13 TeV

CMS Collaboration

A measurement of the ratio of branching fractions $R$ (J/ $I ¨ $ ) = $B$ (B $_{c}^{+}$ $\to$ J/ $I ¨ $ $I ¨ ^{+} I^½_{I ¨} $ ) / $B$ (B $_{c}^{+}$ $\to$ J/ $I ¨ $ $I^¼^{+} I^½_{I^} ¼$ ) in the…

astro-ph.IM2025

Fighting Newtonian Noise with Gradient-Based Optimization at the Einstein Telescope

Patrick Schillings, Johannes Erdmann

Newtonian noise in gravitational wave detectors originates from density fluctuations in the adjacency of the interferometer mirrors. At the Einstein Telescope, this noise source is…

physics.data-an2024

The CMS statistical analysis and combination tool: COMBINE

CMS Collaboration

This paper describes the COMBINE software package used for statistical analyses by the CMS Collaboration. The package, originally designed to perform searches for a Higgs boson and…

nucl-ex2024

Observation of double J/ $I ¨ $ meson production in pPb collisions at $s_{NN}$ = 8.16 TeV

CMS Collaboration

The first observation of the concurrent production of two J/ $I ¨ $ mesons in proton-nucleus collisions is presented. The analysis is based on a proton-lead (pPb) data sample recorded…

Test of lepton flavor universality in semileptonic Bc+​ meson decays in proton-proton collisions at s​ = 13 TeV

Fighting Newtonian Noise with Gradient-Based Optimization at the Einstein Telescope

The CMS statistical analysis and combination tool: COMBINE

Observation of double J/I¨ meson production in pPb collisions at sNN​​ = 8.16 TeV

Test of lepton flavor universality in semileptonic B $_{c}^{+}$ meson decays in proton-proton collisions at $s$ = 13 TeV

Observation of double J/ $I ¨ $ meson production in pPb collisions at $s_{NN}$ = 8.16 TeV