Excited Light Isoscalar Mesons from Lattice QCD.
Author | : |
Publisher | : |
Total Pages | : |
Release | : 2011 |
ISBN-10 | : OCLC:1065866364 |
ISBN-13 | : |
Rating | : 4/5 (64 Downloads) |
Download or read book Excited Light Isoscalar Mesons from Lattice QCD. written by and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: I report a recent lattice QCD calculation of an excited spectrum of light isoscalar mesons, something that has up to now proved challenging for lattice QCD. With novel techniques we extract an extensive spectrum with high statistical precision, including spin-four states and, for the first time, light isoscalars with exotic quantum numbers. In addition, the hidden flavour content of these mesons is determined, providing a window on annihilation dynamics in QCD. I comment on future prospects including applications to the study of resonances.