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

Nucleon Vector and Axial-Vector Form Factors

28 Jul 2016, 15:00
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

Dr Yong-Chull Jang (Los Alamos National Laboratory)

Description

We present the status of the calculation of the nucleon iso-vector axial and vector form factor using the MILC $N_f=2+1+1$ HISQ ensembles with lattice spacings $a=0.12, 0.09$, and $0.06\;\mathrm{fm}$ and three values of light quark masses corresponding to pion masses $310, 220, 130\;\mathrm{MeV}$. Valence quarks are simulated with the clover action. A number of techniques to increase the statistics cost effectively, such as the AMA (all-mode-averaging) method, will be discussed.

Primary author

Dr Yong-Chull Jang (Los Alamos National Laboratory)

Co-authors

Dr Boram Yoon (Los Alamos National Laboratory) Prof. Huey-Wen Lin (Michigan State University) Dr Rajan Gupta (Los ALamos National Lab) Dr Tanmoy Bhattacharya (Los Alamos National Laboratory)

Presentation Materials

Your browser is out of date!

Update your browser to view this website correctly. Update my browser now

×