  The ATLAS experiment at the LHC measures the charged particle spectra and the
nuclear modification factor in Pb+Pb collisions at the \sqrt{s_{NN}}=2.76TeV in
a transverse momentum range up to 30 GeV and a pseudorapidity range up to
|\eta| < 2.5. The measurement reveals the strong suppression of charged hadron
production in the most central collisions at a p_T of about 7 GeV. A
suppression of more than a factor of 2 is also measured at the upper edge of
the analyzed p_T range. The suppression does not show any strong \eta
dependence.
