Beauty quark and quarkonium production at LHC: kt-factorization and   CASCADE versus data
  We present hadron-level predictions from the Monte-Carlo generator CASCADE and numerical calculations of beauty quark and quarkonium production in the framework of the kt-factorization approach for LHC energies. Our predictions are compared with the CMS experimental data. 
H. Jung, M. Kraemer, A.V. Lipatov, N.P. Zotov
hep-ph