CIRCE Version 1.0: Beam Spectra for Linear Collider Physics

Abstract

I describe parameterizations of realistic $e^{\pm }$- and $\gamma$-beam spectra at future linear $e^{+}{e}^{-}$-colliders. Emphasis is put on simplicity and reproducibility of the parameterizations, supporting reproducible physics simulations. The parameterizations are implemented in a library of distribution functions and event generators.

Comments: 26 pages, LaTeX (using amsmath.sty), PostScript figures included, paper saving version formatted for A4 available from ftp://crunch.ikp.physik.th-darmstadt.de/pub/preprints/IKDA-96-13.ps.gz