A diversity of experimental techniques has been developed over the last 25 years to create
samples of molecular gases at temperatures close to the Absolute Zero—here we consider …

Cryogenic buffer gas beams are central to many cold molecule experiments. Here, we use
absorption and fluorescence spectroscopy to directly compare molecular beams of AlF, CaF …

The YbF molecule is a sensitive system for measuring the electron's electric dipole moment.
The precision of this measurement can be improved by direct laser cooling of the molecules …

Optical control of polyatomic molecules promises new opportunities in precision metrology
and fundamental chemistry, as well as quantum information and many-body science …

This whitepaper presents the research priorities decided on by attendees of the 2022 Town
Meeting for Fundamental Symmetries, Neutrons and Neutrinos, which took place December …

We study the properties of a cryogenic buffer gas source that uses a low-temperature two-
stage buffer gas cell to produce very slow beams of ytterbium monofluoride molecules. The …

The H2+ H2 system has long been considered a benchmark system for ro-vibrational energy
transfer in bimolecular collisions. However, most studies thus far have focused on collisions …

The extraordinary success in laser cooling, trapping, and coherent manipulation of atoms
has energized the efforts in extending this exquisite control to molecules. Not only are …

The current best upper limit for electron electric dipole moment (EDM),| de|< 1.1× 10− 29 e
cm (90% confidence), was set by the ACME Collaboration in 2018. The ACME experiment …

Taming a broader range of molecular species with large density has been a long-standing
goal in molecular science. Heavy molecules with masses greater than 100 amu are of …