Bottomonia and $B^+_c$ Production at LHCb

With large production cross-section and its unique rapidity coverage, the LHCb detector brings opportunity for $b\bar{b}$ bottomonia studies, hence tests for QCD models. We present here the results of $\Upsilon$ and $\chi_b(1P)$ production at $\sqrt{s}$ = 7 TeV. Also discussed here are studies on the $B_c$ meson, including its production and mass measurement using $B_c^{+} \rightarrow J/\psi \pi^{+}$ channel, and the decay of $B_c^{+} \rightarrow J/\psi \pi^{+}\pi^{+}\pi^{-}$, both with data obtained from 2011 running of LHC.