We present compact analytic expressions for all one-loop helicity amplitudes contributing to tt̄ production at hadron colliders. Using recently developed generalized unitarity methods and a traditional Feynman based approach we produce a fast and flexible implementation. © 2011 American Physical Society.
One-Loop Helicity Amplitudes for tt̄ Production at Hadron Colliders
Badger S.;
2011-01-01
Abstract
We present compact analytic expressions for all one-loop helicity amplitudes contributing to tt̄ production at hadron colliders. Using recently developed generalized unitarity methods and a traditional Feynman based approach we produce a fast and flexible implementation. © 2011 American Physical Society.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
