  Angular particle correlations are a powerful tool to study collective effects
and in-medium jet modification as well as their interplay in the hot and dense
medium produced in central heavy-ion collisions. We present measurements of
two-particle angular correlations of inclusive charged and identified particles
performed with the ALICE detector. The near-side peak in the short-range
correlation region is quantitatively analyzed: while the rms of the peak in
$\phi$-direction is independent of centrality within uncertainties, we find a
significant broadening in $\eta$-direction from peripheral to central
collisions. The particle content of the near-side peak is studied finding that
the $p/\pi$ ratio of particles associated to a trigger particle is much smaller
than the one in the bulk of the particles and consistent with fragmentation of
a parton in vacuum.
