Workshop:
"Hadron physics on the Lattice"
Conveners: Constantia Alexandrou and Chris Michael
Theoretical developments and computer technology have enabled lattice QCD to enter
a new phase producing results closer to the physical regime and thus more relevant to
experiment than ever before. The ability to simulate dynamical quarks has eliminated
the quenched approximation that was typical of lattice calculations in the nineties. Theoretical
developments that allow simulation of fermions without explicitly breaking chiral
symmetry and at the same time avoiding doubling of fermion species have opened new
horizons for the study of Strong Interactions where chiral symmetry plays a crucial role.
New algorithms together with faster computers make possible simulation of dynamical
quarks with small masses. State-of-the-art lattice simulations reach pion mass as low as
250 MeV allowing application of chiral perturbation theory to reliably extrapolate lattice
results to the physical point. Given these developments, results from lattice QCD
are valuable input for phenomenology and ongoing experiments at major experimental
facilities such as RHIC and CERN.
The goal of the workshop is to communicate the progress in lattice QCD to other
scientists working in Hadron Physics and to discuss with them future prospects and directions
that could be pursued. To help identify common areas of interest we chose the
topics of the workshop to be closely connected to those of the conference.
Following the tradition of the conference, there will be no written proceedings, in order
to encourage presentations and discussions of ongoing work and of preliminary results.
Monday, 10 September 2007 |
||
09:00 | J.W. Negele (MIT) |
Hadron Structure |
9:45 | S. Hashimoto (KEK Tsukuba) |
Pion form factors |
10:30 |
Coffee Break |
|
11:00 | C. Urbach (Berlin) |
Light dynamical fermions and flavour singlets |
11:45 | G. Herdoiza (INFN, Rome) |
Probing the chiral regime with light dynamical fermions |
12:30 |
Lunch |
|
14:00 | G. Colangelo (Bern) |
Status of chiral extrapolations of lattice results I |
14:45 | C. Allton (Swansea) |
In medium hadron properties from lattice QCD |
15:30 | Coffee Break | |
16:00 | S. Simula (Rome III) |
Electric dipole moment of the neutron |
16:45 | W. Detmold (Washigton) |
Electromagnetic and spin polarizabilities from Lattice QCD |
17:30 | C. Morningstar (Carnegie Melon) |
Excited baryons on the lattice |
Tuesday, 11 September 2007 |
||
09:00 | G. Schierholz (DESY-Zeuthen) |
Transverse spin structure of the nucleon |
09:45 | R. Sommer (DESY-Zeuthen) |
Determination of quark masses |
10:30 |
Coffee Break |
|
11:00 | C. Davies (Glasgow) |
Charm physics from lattice QCD |
11:45 | Th. Korzec (Cyprus) |
Form factors for the nucleon-Delta system |
12:30 | Lunch | |
14:00 | N. Ishii (Tsukuba) |
The nuclear force from lattice QCD |
14:45 | A. Walker-Loud* (Maryland) |
Nucleon-nucleon and pi-pi scattering |
* to be confirmed |