ATLAS collaboration; Aad, G.; Barreiro, Fernando; Cantero, J.; De la Torre, H.; Del Peso, J.; Glasman, C.; Labarga, Luis; Lagouri, T.; Llorente Merino, J.; March, Luis; Nebot, Eduardo; Rodier, Stephane; Terrón, J.
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2012-01-16