The mixing angles between scalar isoscalar resonances and a glueball are determined from their decays into two pseudoscalar mesons. For f0(1370) f0(1500), at most small component is admitted by the data. decay modes of f0(1710), f0(1770), f0(2020), f0(2100) require significant fractions. Above this mass, errors in frequencies become too large to extract component. summation all observed fractio...

We have retrieved high-resolution UV spectra of 69 hot stars from the HST archive and determined the strengths of the interstellar Ni II absorption features at 1317.217 Å arising from the ground 3d 2D5/2 electronic state to the 3d(G)4p F o 5/2 excited level. We then compared them to absorptions to either the 3d(F )4p D o 5/2 or 3d (P )4p P o 3/2 upper levels occurring at, respectively, λ = 1741...

Three interstellar absorption lines near 13708 seen toward Oph have been assigned byWatson to Rydberg transitions in theGYX (or 3dYX ) band of CH. Our survey of a dozen diffuse interstellar lines of sight shows that the three absorption lines are consistent with the known column densities of CH, by deriving the following oscillator strengths: f (1368:74) 1⁄4 0:019 0:003, f (1369:13) 1⁄4 0:030 0...