Title: New irreducible tensor product modules for the Virasoro algebra,
Abstract: In this paper, we obtain a class of Virasoro modules by taking tensor
products of the irreducible Virasoro modules $\Omega(\lambda,\alpha,h)$ defined
in \cite{CG}, with irreducible highest weight modules $V(\theta,h)$ or with
irreducible Virasoro modules Ind$_{\theta}(N)$ defined in \cite{MZ2}. We obtain
the necessary and sufficient conditions for such tensor product modules to be
irreducible, and determine the necessary and sufficient conditions for two of
them to be isomorphic. These modules are not isomorphic to any other known
irreducible Virasoro modules.