Evidence for the production of thermal muon pairs with masses above 1 GeV/c 2 in 158 A GeV indium-indium collisions - NA60 Collaboration
, , , , , , , , ,Eur. Phys. J. C, 59 3 (2009) 607-623
Published online: 15 January 2009
DOI: 10.1140/epjc/s10052-008-0857-2