Info message
Ce contenu n'est pas disponible en français.
LTP: Laboratory for Particle Physics
The Laboratory of Particle Physics (LTP) at the Paul Scherrer Institute pursues fundamental research, addressing some of the most up to date questions in modern, accelerator-based particle physics. read more
Scientific Highlights and News
Seeking the sensational on a small scale
The Swiss Research Magazine 'Horizons' features particle physics performed at PSI.
The Running Bottom Quark Mass and the Higgs Boson
We present a new measurement of the bottom quark mass in the MS scheme at the renormalization scale of the Higgs boson mass from measurements of Higgs boson decay rates at the LHC: mb (mH) = 2.6 +0.36-0.31 GeV. The measurement has a negligible theory uncertainty and excellent prospects to improve at the HL-LHC and a future Higgs factory.
Antiprotons in superfluid helium: a new way for sensitive measurements of antimatter
Scientists, publishing in Nature, have found that a hybrid antimatter-matter atom behaves in an unexpected way when submerged in superfluid helium.
Financement de 2 millions pour la quête d’une nouvelle physique
Philipp Schmidt-Wellenburg mettra sur pied une expérience inédite à une ligne de faisceau de muons du PSI.
Aldo Antognini Adjunct Professor at ETHZ
Aldo Antognini, currently lecturer and senior scientist at both ETH Zurich and the Laboratory for Particle Physics at NUM/PSI was awarded the title of Adjunct Professor at ETH Zurich.