On parameterizations of the Nordheim function

Abstract

Several parameterizations of tabulated values of the Nordheim function $\vartheta (y)$ and its complementary function $t(y)$ are proposed. The function $\vartheta (y)$ plays essential role in description of field emission.

4 pages, 2 figures

Cited by in corpus (2)

• On Field Emission in High Energy Colliders Initiated by a Relativistic Positively Charged Bunch of Particles
• Fields of an ultra-relativistic beam of charged particles between parallel plates. Exact 2D solutions by the method of images and applications to the HL-LHC