Final report on progress of grant ''Few-nucleon systems in the laboratory, supernovae, and the cosmos''

In the past year I have pursued work in three different areas within the scope of my Department of Energy Outstanding Junior Investigator Award ''Few-nucleon systems in the laboratory, supernovae, and the cosmos''. The first, and main, focus of my research has been testing the usefulness of effective field theory (EFT) in describing Compton scattering for different targets: the proton, deuterium, and Helium-3. This has been where the bulk of my OJI effort has been dedicated in the past twelve months, and thus it is the longest section of this report. Secondly, I have been working on the application of EFT to the reaction π-d → γnn. Finally, I have also been involved in a non-EFT project: computing certain many-body effects which affect the neutrino cooling of neutron stars and supernovae. In what follows I first describe my work in each of these areas. I then discuss unexpended funds, and the students who have been supported under the aegis of this project, as well as listing publications, talks, etc. associated with this grant in 2004-05. This report describes progress made on research projects associated with my Department of Energy Outstanding Junior Investigator grant