Publicação

Anomalous diffusion of pions at RHIC

Detalhes bibliográficos
Resumo:	After pointing out the difference between normal and anomalous diffusion, we consider a hadron resonance cascade (HRC) model simulation for particle emission at RHIC and point out that rescattering in an expanding hadron resonance gas leads to a heavy tail in the source distribution. The results are compared to recent PHENIX measurements of the tail of the particle emitting source in Au+Au collisions at RHIC. In this context, we show how can one distinguish experimentally the anomalous diffusion of hadrons from a second order QCD phase transition.
Autores principais:	Csanád, M.
Outros Autores:	Csörgo, T.; Nagy, M.
Assunto:	Correlations Femtoscopy Rescattering Anomalous diffusion Stable distributions
Ano:	2013
País:	Brasil
Tipo de documento:	artigo
Tipo de acesso:	acesso aberto
Instituição associada:	IBICT
Idioma:	inglês
Origem:	Oasisbr

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