Precision spectroscopy of helium and related atomic systems continues to serve as a cornerstone of experimental and theoretical quantum physics, offering stringent tests of quantum electrodynamics and ...
Hunting for (alpha,n) reactions: The experimental set-up in the ISAC-II hall at TRIUMF. (Courtesy: M Williams) New measurements by physicists from the University of Surrey in the UK have shed fresh ...
Neutral helium microscopy and atom optics constitute an innovative imaging paradigm that exploits low-energy, charge-neutral helium atoms to non-destructively investigate surface properties at the ...