[Theory-seminars] Theory Seminar, Monday, 1PM, Room L102 - Maxim Mai

[Alessandro Pilloni]

Theory Center Seminar
Monday, Dec. 5, 2016
1:00 p.m.
CEBAF Center, Room L102

Maxim Mai (GWU)
Title:   "Retrieving the optical potential from a Lattice simulation"

Abstract: We propose a method for the direct extraction of the complex hadron-hadron optical potential 
(or, equivalently, the phase shift and inelaticity in a given channel) on the lattice, which does not require 
the use of the multi-channel Luscher formalism, but the knowledge of a tower of energy levels only.
The approach works for any multi-particle states and tested explicitely on a set of synthetic data for the 
pi eta/Kbar K system. Further, we show how a sufficiently large number of energy eigenvalues can be 
obtained utilizing partial twisting. 





-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/theory-seminars/attachments/20161202/960f3cb2/attachment.html>