High- production as signals for double-parton scattering at hadron colliders
Feng Yuan; Kuang-Ta Chao
Журнал:
Journal of Physics G: Nuclear and Particle Physics
Дата:
1998-06-01
Аннотация:
We present an analysis of the production from double-parton (DP) scattering and single-parton (SP) scattering in the large region via colour-octet gluon fragmentation. We find that at the Tevatron the DP production is at the edge of the detectability at present, and at the LHC, the DP cross section will dominate over the SP cross section in the lower region (i.e. ). We also conclude that the colour-octet mechanism is of crucial importance to the double production at high-energy hadron colliders.
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