Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/75122
Título: | Use of a generalized energy Mover's distance in the search for rare phenomena at colliders |
Autor(es): | Romão, M. Crispim Castro, Nuno Filipe Milhano, J. G. Pedro, R. Vale, T. |
Data: | 26-Fev-2021 |
Editora: | Springer |
Revista: | European Physical Journal C |
Citação: | Crispim Romão, M., Castro, N.F., Milhano, J.G. et al. Use of a generalized energy Mover’s distance in the search for rare phenomena at colliders. Eur. Phys. J. C 81, 192 (2021). https://doi.org/10.1140/epjc/s10052-021-08891-6 |
Resumo(s): | In this paper, we expand on the previously proposed concept of energy Mover's distance. The resulting observables are shown to provide a way of identifying rare processes in proton-proton collider experiments. It is shown that different processes are grouped together differently and that this can contribute to the improvement of experimental analyses. The ttZ production at the Large Hadron Collider is used as a benchmark to illustrate the applicability of the method. Furthermore, we study the use of these observables as new features which can be used in the training of deep neural networks. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/75122 |
DOI: | 10.1140/epjc/s10052-021-08891-6 |
ISSN: | 1434-6044 |
Versão da editora: | https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-021-08891-6 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | LIP - Artigos/papers |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
CrispimRomão2021_Article_UseOfAGeneralizedEnergyMoverSD.pdf | 4,56 MB | Adobe PDF | Ver/Abrir |