E-viri
PDF
Recenzirano
Odprti dostop
-
Mulders, P. J.; Van Hulse, C.
Physical review. D, 08/2019, Letnik: 100, Številka: 3Journal Article
We study fragmentation in electron-positron annihilation assuming a dijet situation, using variables defined independent of any frame. In a collinear situation some of the variables are centered around zero with the small deviations attributed to intrinsic transverse momenta and large deviations attributed to additional hard subprocesses. Of course there is a gradual transition. Our modest goal is to show that covariantly defined variables are well suited to get a feeling for the magnitude of intrinsic transverse momenta.
