1996/05/05 by Stefano Moretti
Physics and Astronomy · #hep-ph
published as Z.Phys. C73 (1997) 653-668 · 43 pages, latex, 20 PostScript figures included, complete file and full resolution figures available at ftp://axpa.hep.phy.cam.ac.uk/moretti or at http://www.hep.phy.cam.ac.uk/theory/papers/
arxiv created 1996/05/05 · arxiv updated 2009/11/30
The complete matrix element for e+e-→ b b W+W- is computed at tree-level within the Minimal Supersymmetric Standard Model. Rates of interest to phenomenological analyses at the Next Linear Collider are given. In particular, we study: - t t production and decay t t\ar (bW+)( bW-); - ZH production followed by Z\ar b b and H\ar W+W-; - AH production followed by A\ar b b and H\ar W+W-; - hW+W- production followed by h\ar b b. Top and Higgs finite width effects are included, as well as all those of the irreducible backgrounds.