@misc{10481/30532, year = {2011}, url = {http://hdl.handle.net/10481/30532}, abstract = {We study different profiles of the distribution of the top forward-backward asymmetry, depending on the invariant mass of the t tbar pair. We show that they can be reproduced by one or more light colour octets, while keeping moderate departures of the t tbar cross section and invariant mass distributions with respect to the Standard Model predictions at Tevatron and LHC.}, organization = {This work has been partially supported by projects FPA2010-17915 (MICINN), FQM 101 and FQM 437 (Junta de Andalucía) and CERN/FP/116397/2010 (FCT).}, publisher = {Elsevier}, keywords = {Top quark}, keywords = {Forward-backward (FB)}, keywords = {Asymmetry}, keywords = {Tevatron}, title = {Shaping the top asymmetry}, author = {Aguilar Saavedra, Juan Antonio and Pérez-Victoria, Manuel}, }