Lattice NRQCD study of S- and P-wave bottomonium states in a thermal medium with Nf = 2 + 1 light flavors - Kim, Seyong; Petreczky, Peter; Rothkopf, Alexander (Physical review. D, Particles, fields, gravitation, and cosmology, 2015)
Im Titel erscheint in der Formel das f tiefgestellt