### Some articles on *gravitational radius, gravitational, radius*:

Photoevaporation With Protoplanetary Disks

... of the disk gives rise to a stability length scale known as the

... of the disk gives rise to a stability length scale known as the

**gravitational radius**... Outside of the**gravitational radius**, particles can become sufficiently excited to escape the gravity of the disk, and evaporate ... The formula for the**gravitational radius**of the disk is where is the ratio of specific heats (= 5/3 for a monatomic gas), the universal**gravitational**constant, the mass of the central star ...The Lemaître Coordinates

... metric, in natural units (c = G = 1), is given as where is the invariant interval is the

... metric, in natural units (c = G = 1), is given as where is the invariant interval is the

**gravitational radius**is the mass of the central body are the ... This metric has a coordinate singularity at the**gravitational radius**... coordinates cannot be realized with material bodies inside the**gravitational radius**...George Johnstone Stoney - Stoney's Scientific Output - The Stoney Scale

... space, e is the elementary charge and G is the

... space, e is the elementary charge and G is the

**gravitational**constant, and where α is the fine-structure constant and mP is the Planck mass ... the reduced Compton wavelength and half the**gravitational radius**of any mass, the Stoney length is the mean square root of the 'electromagnetic**radius**' (see Classical electron**radius**... length then either a body's electromagnetic**radius**or its half**gravitational radius**is a physical impossibility, since one of these must be smaller than the Stoney length ...Cant Deficiency

... in the context of travel of a rail vehicle at constant speed on a constant

... in the context of travel of a rail vehicle at constant speed on a constant

**radius**curve ... v2/R toward the center of the circle, the curvature of that path being 1/R where R is the**radius**of the circle ... The component normal to the track acts together with the much larger component of**gravitational**force normal to the track and is generally neglected ...Main Site Subjects