Top Processes
Different ways to produce top quarks, singly or in pairs.
flag Top:all
(default = off)
Common switch for the group of top production.
flag Top:gg2ttbar
(default = off)
Scatterings g g -> t tbar.
Code 601.
flag Top:qqbar2ttbar
(default = off)
Scatterings q qbar -> t tbar by gluon exchange.
Code 602.
flag Top:qq2tq(t:W)
(default = off)
Scatterings q q' -> t q'' by t-channel exchange
of a W^+- boson.
Code 603.
flag Top:ffbar2ttbar(s:gmZ)
(default = off)
Scatterings f fbar -> t tbar by s-channel exchange
of a gamma^*/Z^0 boson.
Code 604.
flag Top:ffbar2tqbar(s:W)
(default = off)
Scatterings f fbar' -> t q'' by s-channel exchange
of a W^+- boson.
Code 605.