Abstract
The capture or scattering of an initially straight infinite test cosmic string by a Kerr-Newman black hole, or by any other small source of an electrovac gravitational field, is analyzed analytically when the string moves with initial velocity and large impact parameter so that the string stays very nearly straight (except during the final capture process, if that occurs, or except far behind the gravitating object, if The critical impact parameter for capture at low velocities, is shown to be For all the displacement of the string from the plane of the gravitating object after the scattering approaches the final value for any as long as
- Received 1 May 1998
DOI:https://doi.org/10.1103/PhysRevD.58.105026
©1998 American Physical Society