Scalar and higher even spin glueball masses from an anomalous modified holographic model

Abstract

In this work, within an anomalous modified holographic softwall model, we\ncalculate analytically the masses of the scalar glueball with its radial\nexcitations and higher even glueball spin states, with $P=C=+1$, from a single\nmass equation. Using this approach we achieved an unified treatment for both\nscalar and high even spin glueballs masses. Furthermore, we also obtain the\nRegge trajectory associated with the pomeron compatible with other approaches.\n