Dijet resonance from leptophobic Z' and light baryonic cold dark matter
arXiv:1104.4066 · doi:10.1016/j.physletb.2012.02.074
Abstract
In light of the recent CDF report on the excess in the Wjj channel, we analyze (non)supersymmetric U(1)_B x U(1)_L model, interpreting the dijet peak as a leptophobic U(1)_B gauge boson. If this excess is confirmed, it has an interesting implication for the baryonic cold dark matter (CDM) in the model: there should be light CDM with a few GeV mass, and direct detection cross section at the level of a few x 10^{-2} pb.
5 pages, 3 figures, version published in Phys. Lett. B