Zobrazeno 1 - 5 of 5 pro vyhledávání: '"Pedro Ishida"'
1
Probing the transverse size of initial inhomogeneities with flow observables
Autor: Pedro Ishida, Jacquelyn Noronha-Hostler, Pablo S. Magalhães, Fernando G. Gardim, Matthew Luzum, Frédérique Grassi
Publikováno v: Nuclear Physics A. 982:419-422
Disentangling the effect of initial conditions and medium properties is an open question in the field of relativistic heavy ion collisions. We argue that, while one can study the impact of initial inhomogeneities by varying their size, it is importan
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d2d387fca60c6a8e6d4830873d8e1dd
https://doi.org/10.1016/j.nuclphysa.2018.10.089
Zobrazit plný text záznamu
2
$p_T$-dependent multiplicity fluctuations from PCA and initial conditions
Autor: Matthew Luzum, Jean-Yves Ollitrault, Pedro Ishida, Frédérique Grassi, Fernando G. Gardim
Publikováno v: Nucl.Phys.A
28th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions
28th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions, Nov 2019, Wuhan, China. pp.121892, ⟨10.1016/j.nuclphysa.2020.121892⟩
28th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions, Nov 2019, Wuhan, China
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
International audience; We present a Principal Component Analysis for a hydrodynamic simulation and compare with CMS experimental data. While the results are reasonable for anisotropic flow, for multiplicity fluctuations they are qualitatively differ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71f0c0de71f9bea57c8d6016e71fb29d
https://hal.archives-ouvertes.fr/hal-02491254
Zobrazit plný text záznamu
3
$p_T$-Dependent Particle Number Fluctuations From Principal Component Analyses in Hydrodynamic Simulations of Heavy-Ion Collisions
Autor: Fernando G. Gardim, Matthew Luzum, Pedro Ishida, Frédérique Grassi, Jean-Yves Ollitrault
Publikováno v: Phys.Rev.C
Phys.Rev.C, 2019, 100 (5), pp.054905. ⟨10.1103/PhysRevC.100.054905⟩
Physical Review C
Physical Review C, American Physical Society, 2019, 100 (5), pp.054905. ⟨10.1103/PhysRevC.100.054905⟩
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
We carry out a principal component analysis of fluctuations in a hydrodynamic simulation of heavy-ion collisions, and compare with experimental data from the CMS collaboration. The leading and subleading principal components of elliptic and triangula
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a875a6d37e4aaa97b3e03b3054911450
Zobrazit plný text záznamu
4
Sensitivity of observables to coarse-graining size in heavy-ion collisions
Autor: Fernando G. Gardim, Matthew Luzum, Pedro Ishida, Frédérique Grassi, Pablo S. Magalhães, Jacquelyn Noronha-Hostler
Publikováno v: Physical Review C. 97
An open question in the field of heavy-ion collisions is to what extent the size of initial inhomogeneities in the system affects measured observables. Here we present a method to smooth out these inhomogeneities with minimal effect on global propert
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c7e0624aea8133bd280928744ea53a2
https://doi.org/10.1103/physrevc.97.064919
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje