5 papers
The decay as a QCD axion search: comparing reinterpretation approaches
Merna Abumusabh, Giulio Dujany, Diego Guadagnoli +2
Two recent independent analyses of Belle II data yield limits on -- the two-body mode to a light invisible particle…
Extracting production fractions of hadrons from exclusive semi-leptonic decays
Carolina Bolognani, Martin Jung, Méril Reboud +1
Ratios of production fractions of hadrons are a dominant source of uncertainty in many LHC analyses, in particular in measurements with mesons. The currently used value f…
Communicating Likelihoods with Normalising Flows
Jack Y. Araz, Anja Beck, Méril Reboud +2
We present a machine-learning-based workflow to model an unbinned likelihood from its samples. A key advancement over existing approaches is the validation of the learned likelihoo…
A Simple Parametrisation of the Pion Form Factor
Matthew Kirk, Bastian Kubis, Méril Reboud +1
We discuss a novel and simple parametrisation of the pion vector form factor that transparently connects spacelike and timelike regions of the momentum transfer . Our parametr…
Constraining and physics beyond the Standard Model from exclusive (semi)leptonic charm decays
Carolina Bolognani, Méril Reboud, Danny van Dyk +1
We study the available data on exclusive leptonic and semileptonic decays within the Standard Model and beyond. Our analysis accounts for theory correlations betwe…