Scope: PWG
PWG-LF (Light Flavour Spectra)
Energy
5.02 TeV
System
Pb-Pb
Figure Image
Figure image (.eps)
Figure image (.pdf)
Detail description
$\mathrm{DCA}_{\mathrm{xy}}$ distributions of $^{3}$He candidates, selected requiring -2 $<$
$\left( \mathrm{d}E/\mathrm{d}x - \langle \mathrm{d}E/\mathrm{d}x \rangle_{^{3}\mathrm{He}} \right) /\sigma^{^{3}\mathrm{He}}_{\mathrm{d}E/\mathrm{d}x}$
$<$ 3, with $|\mathrm{DCA}_{\mathrm{z}}| < 1$ cm measured in the transverse-momentum ranges $2\ \leq p_{\mathrm{T}} < 3\ \mathrm{GeV}/\textit{c}$ (blue) and $3\ \leq p_{\mathrm{T}} < 4\ \mathrm{GeV}/\textit{c}$ (red).