Pion spectra in Ar+Sc interactions at SPS energies
  This contribution discusses recent results from analysis of Ar+Sc interactions recorded with the NA61/SHINE detector at six beam momenta: 13A, 19A, 30A, 40A, 75A, 150A GeV/c at the CERN SPS. Rapidity and transverse mass spectra of pions obtained with the "h-" analysis method are presented and compared to results from p+p, Be+Be and Pb+Pb collisions. 
Maciej Lewicki
hep-ex nucl-ex