5–8 Aug 2014
Osaka Univiersity
Asia/Tokyo timezone

Diffusion phenomenon of electric charge and fluctuation observed at ALICE

7 Aug 2014, 16:40
20m
Osaka Univiersity

Osaka Univiersity

Osaka, Japan

Speaker

Ms Miki Sakaida (Osaka University)

Description

We investigate the effects of the global charge conservation on the rapidity window dependences of fluctuations of conserved charges observed in heavy ion collisions by solving the diffusion master equation with boundaries. Our result suggests that the effects of the global charge conservation for the diffusion in the hadronic phase is negligible in the experimental results even with the largest rapidity window acceptance at ALICE. The rapidity window dependences of the fluctuations of conserved charges contain various information on the matter generated in heavy ion collisions such as diffusion constant in the hadronic phase.

Primary author

Ms Miki Sakaida (Osaka University)

Co-authors

Masakiyo Kitazawa (Osaka University) Masayuki Asakawa (Osaka University)

Presentation materials