Rapidity Dependence of HBT Radii Based on a Hydrodynamical Model



Título del documento: Rapidity Dependence of HBT Radii Based on a Hydrodynamical Model
Revista: Brazilian journal of physics
Base de datos: PERIÓDICA
Número de sistema: 000403250
ISSN: 0103-9733
Autors: 1
Institucions: 1Waseda University, Department of Physics, Tokio. Japón
Any:
Període: Sep
Volum: 37
Número: 3A
Paginació: 1039-1046
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Analítico
Resumen en inglés We calculate two-pion correlation functions at finite rapidities based on a hydrodynamical model which does not assume explicit boost invariance along the collision axis. Extracting the HBT radii through χ2 fits in both Cartesian and Yano-Koonin-Podgoretski˘ı parametrizations, we compare them with experimental results from the PHOBOS collaboration. Based on the results, we discuss longitudinal expansion dynamics
Disciplines Física y astronomía
Paraules clau: Dinámica de fluidos,
Física nuclear,
Interferometría,
Piones,
Física de altas energías
Keyword: Physics and astronomy,
Fluid dynamics,
Nuclear physics,
Interferometry,
Pions,
High energy physics
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