  Gluons inside an unpolarized proton are in general linearly polarized in the
direction of their transverse momentum, rendering the LHC effectively a
polarized gluon collider. This polarization can be utilized in the
determination of the spin and parity of the newly found Higgs-like boson. We
focus here on the determination of the spin using the azimuthal Collins-Soper
angle $\phi$ distribution.
