Scope: PWG
PWG-HF (Heavy Flavour)
Energy
13.6 TeV
System
p-p
Figure Image
Figure image (.eps)
Figure image (.pdf)
Figure Caption
The spin density matrix element \rzz of non-prompt \Dstar mesons with respect to the helicity axis as a function of \pt in the rapidity interval $|y| 0.8$ in pp collisions at $\s=13.6~\TeV$, compared to that of non-prompt \Jpsi and \PsiTwoS mesons in the rapidity interval $|y|1.2$ measured by the CMS Collaboration in pp collisions at $\s=13~\TeV$~. All the data points are also compared to predictions from the PYTHIA 8 + EvtGen MC generators~.
Detail description
Figure extracted from paper