Summary of research carried out by the NA62 Group at Glasgow PPE
We contribute to a wide range of topics, including Grid simulations, MC software, and physics analysis.
Participating people are David Britton, Dan Protopopescu, Ian Skillicorn, and Alan Norton.
Please visit our wiki to find documentation and to follow the progress of our work for NA62.
A complex custom-built job submission and management system, with built-in resource optimisation, file catalogue, detailed accounting, etc. Visit the production portal.
We partenered with heata to run NA62 simulations on their compute network, where the waste heat is re-used to provide free hot water to households. Read more about this sustainability pilot project here.
Side-by-side comparisons between current and reference runs, to asses the correct functioning of the data taking. For details see this page.
A tool to collect and show run info that is in between what is displayed by the Run Control and Online Monitor screens. Available online via this link.
Rigorous comparisons between experimental data and MC simulations, to verify the accurate implementation of the detector model and responses in the simulation software. For details see this page and this paper.
GANs trained with BDSim beam halo simulations are used to generate synthetic mu-, mu+, and K+ beam halo overlays up to 50 times faster than with BDSim.
Employing combinations of supervised and unsupervised machine learning methods for physics event selection, with the aim of improving experimental yield and measurement accuracy. See the LFTM project.
Improvements of the resolution in missing mass and gamma-gamma mass as a result of constrained fits are demonstrated via studies of reconstructed K+ → π+ + π0 events. Details and results can be found in this paper.
MC generators for the π → lνγ process were studied, comparing existing NA62 code with PiENu and KLOE implementations. Read more in this CERN note.
Development of soft- and hardware for the L0 trigger system by B. Angelucci. Read more in this JINST paper.
Kinematic Fit Studies of the Channel K+ → π+ π0 NA62-18-07
Radiative Pion Decay Monte Carlo Generators for NA62
NA62-14-10
A computing Model for NA62 NA62-14-03
NA62 Grid Monte Carlo Production Tools NA62-13-12
Automated Comparison Tools for NA62 Monte Carlo Validation NA62-21-06
The NA62 In-Between Monitor NA62-22-05
Monte Carlo s/w howto
Grid production howto
Production rota howto
MC Validation local resources
Data quality utilities
NA62 CERN Homepage
NA62 Grid Production eLog
IC DIRAC Portal
MC Validation tasks