Shaping the top asymmetry
Shaping the top asymmetry
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DOI:
10.1016/j.physletb.2011.10.004
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发表时间:
2011-07
影响因子:
4.4
通讯作者:
J. A. Aguilar-Saavedra;M. Pérez-Victoria
中科院分区:
文献类型:
--
作者:
J. A. Aguilar-Saavedra;M. Pérez-Victoria
We study different profiles of the distribution of the top forward–backward asymmetry, as a function of the invariant mass of the tt¯ pair. We show that they can be reproduced by one or more light colour octets, while keeping moderate departures of the tt¯ cross section and invariant mass distributions with respect to the Standard Model predictions at Tevatron and LHC.