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SUMMARY:Recoil Kinematics in Radiative Energy Loss
DTSTART;VALUE=DATE-TIME:20220322T160000Z
DTEND;VALUE=DATE-TIME:20220322T161500Z
DTSTAMP;VALUE=DATE-TIME:20260516T105624Z
UID:indico-contribution-2253@indico.tlabs.ac.za
DESCRIPTION:Speakers: Antonio Renecle (University of Cape Town)\nWe invest
 igate the behaviour of particle emission spectra in the large-$x$ region f
 ollowing a rigorous implementation of the kinematic constraints in the sim
 pler framework of a scalar field theory. We find that the small-$x$ kinema
 tic constraints in the simpler theory are identical to those implemented i
 n sophisticated QCD-based energy loss models\, but that the exact large-$x
 $ kinematics are more complicated than those implemented in those same QCD
 -based energy loss models. We compute the multiplicity distributions for v
 arious values of the parent parton energy and see that our spectra respect
  energy conservation by smoothly vanishing outside the classically allowed
  0 < $x$ < 1 region. We repeat the calculation for the emission of a spin-
 1 particle and similarly observe that the spectra have support strictly wi
 thin kinematically allowed regions.\n\nhttps://indico.tlabs.ac.za/event/10
 9/contributions/2253/
LOCATION:
URL:https://indico.tlabs.ac.za/event/109/contributions/2253/
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