rootpy.vector.LorentzVector¶
-
class
rootpy.vector.
LorentzVector
[source]¶ A subclass of ROOT.TLorentzVector.
Examples
>>> from rootpy.vector import LorentzVector >>> vect = LorentzVector(1, 2, 3, 4) >>> vect LorentzVector(px=1.000000, py=2.000000, pz=3.000000, E=4.000000)