Measurement of the Soft-Drop Jet Mass in pp Collisions at ffiffi s p = 13 TeV with the ATLAS Detector (2018)
- Authors:
- Autor USP: LEITE, MARCO AURELIO LISBOA - IF
- Unidade: IF
- DOI: 10.1103/PhysRevLett.121.092001
- Assunto: COLISÕES DE ÍONS PESADOS RELATIVÍSTICOS
- Keywords: PERTURBATIVE QCD; QUARK & GLUON JETS
- Agências de fomento:
- Language: Inglês
- Abstract: Jet substructure observables have significantly extended the search program for physics beyond the standard model at the Large Hadron Collider. The state-of-the-art tools have been motivated by theoretical calculations, but there has never been a direct comparison between data and calculations of jet substructure observables that are accurate beyond leading-logarithm approximation. Such observables are significant not only for probing the collinear regime of QCD that is largely unexplored at a hadron collider, but also for improving the understanding of jet substructure properties that are used in many studies at the Large Hadron Collider. This Letter documents a measurement of the first jet substructure quantity at a hadron collider to be calculated at next-to-next-to-leading-logarithm accuracy. The normalized, differential cross section is measured as a function of log10ρ2, where ρ is the ratio of the soft-drop mass to the ungroomed jet transverse momentum. This quantity is measured in dijet events from 32.9 fb−1 of ffiffi s p ¼ 13 TeV protonproton collisions recorded by the ATLAS detector. The data are unfolded to correct for detector effects and compared to precise QCD calculations and leading-logarithm particle-level Monte Carlo simulations.
- Imprenta:
- Publisher place: Woodbury, NY
- Date published: 2018
- Source:
- Título do periódico: Physical Review Letters
- ISSN: 0031-9007
- Volume/Número/Paginação/Ano: v. 121, n. 9, p. 1-21, 2018
- Este periódico é de assinatura
- Este artigo é de acesso aberto
- URL de acesso aberto
- Cor do Acesso Aberto: hybrid
- Licença: cc-by
-
ABNT
AABOUD, M et al. Measurement of the Soft-Drop Jet Mass in pp Collisions at ffiffi s p = 13 TeV with the ATLAS Detector. Physical Review Letters, v. 121, n. 9, p. 1-21, 2018Tradução . . Disponível em: https://doi.org/10.1103/PhysRevLett.121.092001. Acesso em: 19 set. 2024. -
APA
Aaboud, M., Donadelli, M., Rosa Navarro, J. L. L., & Leite, M. A. L. (2018). Measurement of the Soft-Drop Jet Mass in pp Collisions at ffiffi s p = 13 TeV with the ATLAS Detector. Physical Review Letters, 121( 9), 1-21. doi:10.1103/PhysRevLett.121.092001 -
NLM
Aaboud M, Donadelli M, Rosa Navarro JLL, Leite MAL. Measurement of the Soft-Drop Jet Mass in pp Collisions at ffiffi s p = 13 TeV with the ATLAS Detector [Internet]. Physical Review Letters. 2018 ; 121( 9): 1-21.[citado 2024 set. 19 ] Available from: https://doi.org/10.1103/PhysRevLett.121.092001 -
Vancouver
Aaboud M, Donadelli M, Rosa Navarro JLL, Leite MAL. Measurement of the Soft-Drop Jet Mass in pp Collisions at ffiffi s p = 13 TeV with the ATLAS Detector [Internet]. Physical Review Letters. 2018 ; 121( 9): 1-21.[citado 2024 set. 19 ] Available from: https://doi.org/10.1103/PhysRevLett.121.092001 - Construcao e teste de um calorimetro eletromagnetico de criptonio liquido com geometria de acordeom projetiva
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- Estudo da produção de partículas carregadas em colisões Pb+Pb a √sNN= 2.76 TeV com o detector ATLAS
- Search for new phenomena with large jet multiplicities and missing transverse momentum using large-radius jets and flavour-tagging at ATLAS in 13 TeV p p collisions
- Measurement of the exclusive 'gama''gama''SETA''mü' POT.+''mü' POT. -' process in proton–proton collisions at 's POT. 1/2'= 13 TeV with the ATLAS detector
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Informações sobre o DOI: 10.1103/PhysRevLett.121.092001 (Fonte: oaDOI API)
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