27 September 2015 to 3 October 2015
Kobe, Fashion Mart, Japan
Japan timezone

Transverse and longitudinal spectral functions of charmonia at finite temperature on the lattice

29 Sept 2015, 16:30
2h
Exhibition space 3 & 4

Exhibition space 3 & 4

Board: 0611
Poster Quarkonia Poster Session

Speaker

Atsuro Ikeda (Osaka University)

Description

We study the charmonium spectral functions with finite momentum from lattice Euclidean correlators using the maximum entropy method. In medium, the spectral function of vector channel with finite momentum is decomposed into transverse and longitudinal components because of the lack of Lorentz invariance. We investigate these spectral functions, their residues and the dispersion relations on the quenched lattice below and above the critical temperature.
On behalf of collaboration: NONE

Primary author

Atsuro Ikeda (Osaka University)

Co-authors

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

Presentation materials