Spectroscopic data on alkali-atom dimers residing on the surface of liquid helium nanodroplets have revealed that they are detected primarily in the weakly bound, metastable, spin-triplet state. Here, ...

Astronomers have discovered a previously unknown birthplace of some of the universe's rarest elements: a giant flare ...

A novel approach that re-examines observational data without relying on prior assumptions, using the framework of lattice QCD ...