The third COMETA General Meeting will take place in Stockholm (Sweden) on June 1-3, 2026. It will be hosted by the Royal Academy of Sciences (KVA).
COMETA (COmprehensive Multiboson Experiment-Theory Action) is a COST Action that is devoted to improving measurements of multi-boson production processes at the LHC, their theoretical predictions, and their interpretation.
The network currently includes 310+ researchers from over 44 countries within and outside Europe. It brings together theorists, experimentalists and machine learning experts, with the goal of creating a tightly interconnected community that can boost the development of innovative approaches to multi-boson measurements. The network also aims at creating an inclusive and informal environment, where young scientists and researchers based in underfunded European countries can gain international visibility.
COMETA promotes a broad scientific program including:
- BSM/EFT interpretation of multiboson measurements
- precise SM predictions and event generation (MC+PS) for multiboson production processes
- development of theory and tools to measure signals with polarised W and Z bosons
- development of advanced Machine Learning tools in collaboration with professional ML practitioners
- combined analyses of multiboson processes (H, HH, VV, VVV, VBS, etc) within the experimental collaborations
For more information or to join the network, see:
- www.cost.eu/actions/CA22130/
- https://cometa.docs.cern.ch/
The registration and call for abstracts will open in early 2026.
Previous General Meetings:
Please note: photographs and video recordings will be taken by members of the local organising team and the COMETA outreach team. If you do not feel comfortable with this, please contact the organisers via email before the day of the event.
Short URL for the event: https://indico.cern.ch/e/cometa-gm3



