Some dipole shower studies

@article{Cabouat2018SomeDS,
  title={Some dipole shower studies},
  author={Baptiste Cabouat and Torbj{\"o}rn Sj{\"o}strand},
  journal={The European Physical Journal. C, Particles and Fields},
  year={2018},
  volume={78}
}
Parton showers have become a standard component in the description of high-energy collisions. Nowadays most final-state ones are of the dipole character, wherein a pair of partons branches into three, with energy and momentum preserved inside this subsystem. For initial-state showers a dipole picture is also possible and commonly used, but the older global-recoil strategy remains a valid alternative, wherein larger groups of partons share the energy–momentum preservation task. In this article… 

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