The “Segrè chart” in nuclear physics is a plot of proton number versus neutron number. Stable nuclei tend to have about the same number of protons and neutrons and form the so-called valley of ...

The methods previously described have been applied to a study of the elastic scattering of 4· 2 MeV protons by deuterium, helium, nitrogen, oxygen, neon, argon, chlorine and bromine. The results ...

A schematic diagram of proton and neutron distributions for mirror nuclei argon-31 and aluminum-31. Left side is the weakly bound proton-rich nucleus argon-31, which is predicted to exhibit a ...

Lindh, A. E., and Nilsson, Å., Ark. f. Matem., Astr. o. Fys., 31 (1944). These authors have prepared argon targets for X-ray studies by bombardment with high-speed ...

Yale researchers present "roadmaps" showing that shared protons, a common loose link between two biological molecules, simply vibrate between the molecules as a local oscillator, rather than ...