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Spin correlations in Monte Carlo simulations.
P Richardson
Feb 17, 2010
We show that the algorithm originally proposed by Collins and Knowles
for spin correlations in the QCD parton shower can be used in order to include spin
correlations between the production and decay of heavy particles in Monte...
Published by: HEP, Cavendish Laboratory, University of Cambridge
The Spectrum of the MSSM with nonstandard supersymmetry breaking.
JPJ Hetherington
Feb 17, 2010
The Minimal Supersymmetric Standard Model (MSSM) can include two
soft breaking terms which are often neglected: a non-analytic scalar trilinear coupling
and a Higgsino bilinear term. A set of high-scale boundary conditions...
Published by: HEP, Cavendish Laboratory, University of Cambridge
Distinguishing Spins in Decay Chains at the Large Hadron Collider.
If new particles are discovered at the LHC, it will be important to determine
their spins in as model-independent a way as possible. We consider the case, commonly
encountered in models of physics beyond the Standard Model, of a...