24-30 July 2016
Highfield Campus, University of Southampton
Europe/London timezone

The connected and leading disconnected diagrams of the hadronic light-by-light contribution to muon $g-2$

26 Jul 2016, 14:20
20m
Building B2a Room 2077 (Highfield Campus, University of Southampton)

Building B2a Room 2077

Highfield Campus, University of Southampton

Talk Hadron Structure Hadron Structure

Speaker

Mr Luchang Jin (Columbia University)

Description

We report our recent lattice calculation of hadronic light-by-light contribution to muon $g-2$ using our recent developed moment method. The connected diagrams and the leading disconnected diagrams are included. The calculation is performed on a $48^3 \times 96$ lattice with physical pion mass and 5.5 fm box size. We expect sizable finite volume and finite lattice spacing corrections to the results of these calculations which will be estimated in calculations to be carried out over the next 1-2 years.

Primary authors

Christoph Lehner (BNL) Mr Luchang Jin (Columbia University) Prof. Masashi Hayakawa (Nagoya) Prof. Norman Christ (Columbia University) Dr Taku Izubuchi (RIKEN BNL Research Center) Prof. Tom Blum (University of Connecticut)

Presentation Materials