Showing 2005 · hep-phShow all

7 papers · 2 filters

hep-ph2005★ 20 cited

Ambiguities pertaining to quark-lepton complementarity

c. Jarlskog

Recently the possible origin of the so-called quark-lepton complementarity relations has received a considerable amount of attention. We point out some of the inherent ambiguities…

hep-ph2005★ 14 cited

QCD-supression by Black Hole Production at the LHC

Leif Lonnblad, Malin Sjodahl, Torsten Akesson

Possible consequences of the production of small black holes at the LHC for different scenarios with large extra dimensions are investigated. The effects from black hole production…

hep-ph2005★ 92 cited

W+jets Matrix Elements and the Dipole Cascade

Nils Lavesson, Leif Lonnblad

We extend the algorithm for matching fixed-order tree-level matrix element generators with the Dipole Cascade Model in Ariadne to apply to processes with incoming hadrons. We test…

hep-ph2005★ 9 cited

The quark mixing matrix with manifest Cabibbo substructure and an angle of the unitarity triangle as one of its parameters

C. Jarlskog

The quark mixing matrix is parameterised such that its "Cabibbo substructure" is emphasised. One can choose one of the parameters to be an arbitrarily chosen angle of the unitarity…

hep-ph2005★ 55 cited

Energy Conservation and Saturation in Small-x Evolution

Emil Avsar, Gosta Gustafson, Leif Lonnblad

Important corrections to BFKL evolution are obtained from non-leading contributions and from non-linear effects due to unitarisation or saturation. It has been difficult to estimat…

hep-ph2005★ 2 cited

The B_K Kaon Parameter in the 1/N_c Expansion

Joaquim Prades, Johan Bijnens, Elvira Gamiz

We present work going on calculating the kaon B_K parameter in the 1/N_c expansion. The goal of this work is to analyze analytically in the presence of chiral corrections this phen…