We prove in this paper that if G is a domain in the complex plane satisfying appropriate topological or geometrical conditions, then there exists a large (dense or closed infinite-dimensional) linearâ€¦ (More)

The excited D (1)Sigma(+) electronic state of (7)LiH has been observed up to near its dissociation limit by a pulsed optical-optical double resonance fluorescence depletion spectroscopic technique.â€¦ (More)

An optical-optical double resonance sub-Doppler experiment is used to measure short nonradiative lifetimes in the C (1)Sigma(+) state of LiH. These lifetimes are expected to result from the strongâ€¦ (More)

The B (1)Pi excited electronic state of (39)KH has been observed for the first time by a pulsed fluorescence excitation spectroscopic technique. We have found only one vibrational level, in whichâ€¦ (More)