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Learning Latent Jet Structure.
- Source :
-
Symmetry (20738994) . Jul2021, Vol. 13 Issue 7, p1167-1167. 1p. - Publication Year :
- 2021
-
Abstract
- We summarize our recent work on how to infer on jet formation processes directly from substructure data using generative statistical models. We recount in detail how to cast jet substructure observables' measurements in terms of Bayesian mixed membership models, in particular Latent Dirichlet Allocation. Using a mixed sample of QCD and boosted t t ¯ jet events and focusing on the primary Lund plane observable basis for event measurements, we show how using educated priors on the latent distributions allows to infer on the underlying physical processes in a semi-supervised way. [ABSTRACT FROM AUTHOR]
- Subjects :
- *QUANTUM chromodynamics
*STATISTICAL models
Subjects
Details
- Language :
- English
- ISSN :
- 20738994
- Volume :
- 13
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Symmetry (20738994)
- Publication Type :
- Academic Journal
- Accession number :
- 151612196
- Full Text :
- https://doi.org/10.3390/sym13071167