Introduction
Despite its many successes, the Standard Model of particle physics leaves several fundamental questions about our Universe unanswered, such as the origin of the matter-antimatter asymmetry and the nature of dark matter. One of the most promising approaches to probing these mysteries lies in precision measurements of fundamental symmetries.
A recent breakthrough in this area involves the use of molecules rather than atoms as probes. Certain molecules offer significant advantages, including enhanced sensitivity to symmetry-violating observables such as electric dipole moments, nuclear Schiff moments, and anapole moments. Among these, radioactive molecules stand out for their unique potential: their nuclear properties can further amplify effects of new physics, opening up exciting new avenues in the search for physics beyond the Standard Model.
Radioactive molecules are also playing an increasingly important role in astrophysics by offering crucial insights into stellar evolution. Spectroscopic studies of these molecules promise to yield deeper insights into the mechanisms of stellar nucleosynthesis.
Scope of the workshop
This in-person workshop aims to review recent experimental and theoretical advances in the emerging field of radioactive molecules. Building on the momentum from the 2020 virtual workshop at MIT, it will bring together researchers from traditionally distinct disciplines including atomic, molecular and optical (AMO) physics, nuclear science, particle physics, molecular science, and quantum chemistry.
The workshop seeks to foster cross-disciplinary dialogue and collaboration, capitalizing on major recent developments. Key topics will include:
- Advances in the production of radioactive molecules
- Precision experiments at accelerator facilities
- Atomic and molecular spectroscopy techniques tailored to rare samples
- Theoretical and experimental developments in nuclear physics
- Probing fundamental physics with molecular systems
- Quantum chemistry approaches to complex molecular structures
- Synergies and potential applications across related fields
