Next: Recombination schemes Up: Jet resolution variables Previous: The scheme, angle = The QCD emission scheme, angle = 3An alternative definition of , motivated by the form of the
QCD matrix elements for multi-parton emissions:
Jonathan Couchman 2002-10-02 |
![\begin{displaymath}
R^2_{kl}=2[cosh(\eta_k-\eta_l)-cos(\phi_k-\phi_l)].
\end{displaymath}](img56.gif){kind=small}