معرفی
Joachim Goerres is a Research Professor in the Department of Physics & Astronomy at the University of Notre Dame. His research focuses on experimental and theoretical studies of nuclear reactions critical to stellar nucleosynthesis, particularly in novae and supernovae. He investigates how nuclear properties and reaction rates influence element formation and energy generation in stars. His work integrates experimental measurements with astrophysical modeling to understand processes like hydrogen and helium burning in explosive stellar environments.
Education
- Vordiplom (B.S.) in Physics, Universität Münster, 1974
- Diplom (M.S.) in Physics, Universität Münster, 1979
- Ph.D. in Nuclear Physics, Universität Münster, 1983
Research Interests
Prof. Goerres examines the interplay between nuclear properties and astrophysical events. Key areas include:
- Experimental determination of reaction rates for explosive stellar environments
- Impact of proton-rich nuclei on nova nucleosynthesis
- Role of two-proton capture reactions in the rp-process
- Decay lifetimes of isotopes like 44Ti as probes for supernova models
- Integration of gamma-ray observations (e.g., via Compton Gamma Ray Observatory) with nucleosynthesis predictions
Publications
His work spans experimental measurements of novel nuclear states (e.g., 24Si), theoretical reaction network calculations, and observational constraints from radioactive decay signatures. Key themes include bridging gaps in reaction rate knowledge and linking laboratory data to astrophysical phenomena.
Advising & Grants
While no specific advisees are listed, his research group likely contributes to collaborative projects in experimental nuclear astrophysics. Funding sources may include NSF or DOE grants for accelerator-based experiments.
Labs/Teams
Associated with the Institute for Structure and Nuclear Astrophysics (ISNAP) at Notre Dame, focusing on interdisciplinary research in nuclear physics and astrophysics.
