arXiv:0908.1550·v1·High Energy Physics — Phenomenology
Neutralino Reconstruction at the LHC from Decay-frame Kinematics
Z. Kang🇨🇳 · N. Kersting🇨🇳 · S. Kraml🇫🇷 · A.R. Raklev🇬🇧 · M.J. White🇬🇧
Abstract
Decay-frame Kinematics (DK) has previously been introduced as a technique to reconstruct neutralino masses from their three-body decays to leptons. This work is an extension to the case of two-body decays through on-shell sleptons, with Monte Carlo simulation of LHC collisions demonstrating reconstruction of neutralino masses for the SPS1a benchmark point.
Comments: 17 pages, 5 figures