Here you find current and previous news from the PSI Center for Neutron and Muon Sciences.
SμS call for proposals II-25 is closed now
The call for SμS proposals II-25 (deadline 02 June 2025) is closed now.
Nouveaux jalons en physique nucléaire
Des scientifiques du PSI mesurent le rayon du noyau de l’hélium-3 muonique avec une précision inégalée à ce jour et mettent à l’épreuve les théories de la physique atomique.
SINQ call for proposals is closed now
The SINQ call II-25 is closed now.
Prof. Dr. Marc Janoschek appointed new Head of the PSI Center for Neutron and Muon Sciences (CNM)
Prof. Dr. Marc Janoschek will take over as Head of the PSI Center for Neutron and Muon Sciences (CNM) on 1 June 2025.
Une minuscule serrure en or de l’époque romaine
Grâce aux neutrons, David Mannes du PSI a percé le secret d’un fascinant artefact archéologique.
In Search of New Physics: New Result from the MEG II Collaboration
On the occasion of a special seminar at the Paul Scherrer Institut (PSI) in Switzerland on 23 April 2024 the scientific collaboration of the MEG II experiment presented an important new result in the search for the decay of a positive muon into a positron and a photon. The findings, based on data collected in 2021 and 2022, are detailed in a paper published on arXiv and submitted to the journal Physical Review Letters.
New Website of the Swiss Neutron Science Society
Please check out the new online presence of the Swiss Neutron Science Society (SNSS)
Décision concernant IMPACT: la mise à niveau de l’installation de recherche du PSI sera réalisée
Le financement des transformations à l’accélérateur de protons du PSI a été avalisé par le Parlement suisse.
IMPACT: pour la société suisse
Pour être à la pointe, au niveau mondial, dans le domaine des muons et de la production de radionucléides médicaux: l'importance de la mise à niveau prévue.
Souder sur une grande scène
Ceux qui grimpent sur ce podium font partie des meilleurs talents professionnels du monde. Melvin Deubelbeiss, électronicien au PSI, a remporté la médaille d’argent aux WorldSkills 2024.
Magnétisme en couches minces: un électron fait la différence
Une étape importante vers des mémoires informatiques novatrices
The Zuoz school’s 26th edition
26th Zuoz Summer School on particle physics took place at the Lyceum Alpinum with close to 100 participants.
New location of PSI User Office
You will find us easily at our new location in building WBBC at the front area of the PSI West parking lot.
Un plan pour la plus grande machine du monde
Entretien avec Lea Caminada, cheffe du groupe Physique des hautes énergies au PSI, concernant le potentiel du prochain grand projet au CERN.
13th Erwin Felix Lewy Bertaut Prize to Daniel Mazzone
The laureate of the thirtheenth Erwin Félix Lewy Bertaut Prize is Dr. Daniel Mazzone from the Laboratory for Neutron Scattering and Imaging (LNS), NUM division. Daniel receives the prize for his outstanding contributions in the field of quantum effects in strongly correlated electron materials, employing cutting-edge X-ray and neutron scattering techniques.
2024 Guido Altarelli Award to Javier Mazzitelli
The Guido Altarelli Award honours the memory of the late Guido Altarelli, one of the founding fathers of QCD, an outstanding communicator of particle physics, and a mentor and strong supporter of Junior Scientists.
Javier Mazzitelli has been awarded the 2024 Guido Altarelli Award in acknowledgement of his distinguished contributions to the field of particle physics. The Guido Altarelli Award is awarded every year to junior scientists for outstanding scientific contributions to the fields covered by the DIS Conference series.
Permettre l’utilisation quotidienne de batteries lithium-air performantes
Les faisceaux de neutrons et la lumière synchrotron révèlent les processus chimiques qui se jouent dans les batteries lithium-air.
La cause du blocage des aiguilles de seringue a été identifiée
Des scientifiques du PSI et de l’entreprise de transfert de technologie ANAXAM ont découvert ce qui cause l’obstruction de seringues préremplies.
Unveiling the Power of Flexoelectricity: A Breakthrough Research Project by Ambizione Awardee, Nikita Shepelin
The search for sustainable energy solutions is of utmost priority in modern society. Overcoming the challenges of energy conversion and storage is critical to reducing dependence on fossil fuels and harnessing renewable sources. Dielectric materials hold great promise for meeting these challenges, but current limitations prevent their widespread use.
Protons et autres particules: l’installation HIPA a 50 ans
Depuis 1974, HIPA accélère des protons pour la recherche.
Améliorer les batteries des voitures électriques
Des scientifiques du PSI utilisent des neutrons pour visualiser les modifications physiques et chimiques qui se produisent dans l’électrolyte des batteries.
In the search for New Physics at the Intensity Frontier: a first result from the MEG II experiment
In a special seminar at the Paul Scherrer Institut (PSI) in Switzerland, the MEG II collaboration presented on October 20th its first results, based on data collected in 2021. The results are reported on a paper published on arXiv and submitted to the European Journal of Physics C.
Japanese – Swiss BRIDGE Workshop at PSI
BRIDGE stands for Bridging Research Innovations in Diverse muon and neutron science by GEneral collaboration between Japan and Switzerland. After a first remote edition of this new workshop series in 2022, an in-person BRIDGE workshop took place at PSI, October 18-20, 2023.
PSI medal winners at SwissSkills Championships 2023
At the recent SwissSkills Championships 2023 for apprentices in Sindex/BE Melvin Deubelbeiss and Andrin Kästli from the electronics apprenticeship group in NUM/LTP have won two medals: Andrin became third, won a bronze medal and Melvin even won the championship and was honored by the gold medal.
Swiss precision optics in Sweden
PSI has finalized the precision Selene neutron optics for the ESTIA instrument. The complex state-of-the-art guide was installed at the European Spallation Source as a Swiss in-kind delivery.
Une pointe de flèche de l’âge du bronze en fer météorite
Les scientifiques du PSI s’aident des muons pour déterminer la provenance d’une pointe de flèche.
L’énigme des microgels a été élucidée
Des chercheurs du PSI et de l’Université de Barcelone ont réussi à expliquer de manière expérimentale l’étrange rétraction des microgels.
Shea Distinguished Member Award of IEEE NPSS to Stefan Ritt
The Nuclear & Plasma Sciences Society of IEEE acknowledges the outstanding contributions of Dr. Stefan Ritt in terms of technological developments and services to the NPSS community with the 2023 Richard F. Shea Distinguished Member Award.
Marino Missiroli elected Trigger Coordinator of the CMS experiment at CERN
Marino Missiroli, a postdoctoral researcher in the High-Energy Particle Physics group of the Laboratory for Particle Physics (LTP) in NUM, will join the management team of the CMS experiment at CERN as Trigger Co-Coordinator in September 2023.
Une mission sur Jupiter pour explorer les conditions favorables à la vie
Ganymède, Callisto et Europe sont trois lunes glacées de Jupiter et la destination de la mission de l’ESA, qui emporte à bord un détecteur high-tech du PSI.