TI - Measurement of underlying event characteristics using charged particles in pp collisions at 's POT. 1/2'= 900 GeV and 7 TeV PY - 2011 AU - Aad, G AU - Donadelli, Marisilvia AU - Leite, Marco Aurelio Lisboa UR - http://arxiv.org/PS_cache/arxiv/pdf/1012/1012.0791v2.pdf PP - São Paulo ER -