Hans-Werner Hammer
= Hans-Werner Hammer
{c}
{tag=Physicist}
= H.-W. Hammer
{c}
{synonym}
A theoretical <nuclear physicist> working on <effective field theory> descriptions of <nuclear forces>. His review with <Evgeny Epelbaum> and <Ulf-G. Meißner> compares descriptions at different resolution scales. Selecting the relevant low-<energy> degrees of freedom permits controlled calculations of few-<nucleon> systems while retaining constraints from <quantum chromodynamics>.<Modern Theory of Nuclear Forces by Evgeny Epelbaum and others>[Abstract and introduction: resolution scales and light-nucleus applications]{ref}