Ephraim Fischbach

TL;DR: In this article, the half-lives of a gold sphere and a thin gold wire were measured after each had been irradiated in the NIST Center for Neutron Research.

TL;DR: In this article, it was shown that the effect of a gravitational field on a hydrogen atom is to admix states of opposite parity such as 2S1/2 and 2P 1/2, and that the phase of this admixture is such as to produce circular polarization of the radiation emitted in transltions, which arises from the interference between the gravity-induced amplitude and mat due to the weak neutral current.

TL;DR: In this paper, the results of an analysis of measurements of the beta-decay rates of Ag108, Ba133, Eu152, Eeu154, Kr85, Ra226 and Sr90 acquired at the Physikalisch-Technische Bundesanstalt from 1990 through 1995 were presented.

TL;DR: In this article, a new formalism is presented for analytically obtaining the probability density function for the distance between two random points in an n-dimensional sphere of radius R. The results find applications in stochastic geometry, probability distribution theory, astrophysics, nuclear physics, and elementary particle physics.

TL;DR: In this paper, it was shown that even when an unstable particle does not decay while in the interferometer, a priori which-way information is still available in the form of path predictability P which depends on the particle's decay rate Γ.