  Earlier an analytic approach is proposed for classical solutions describing
tachyon vacuum in open string field theory. Based on the approach, we construct
a certain class of classical solutions written in terms of holomorphic
functions with higher order zeros. Taking the simplest among the new classical
solutions, we study the cohomology of the new BRS charge and make a numerical
analysis of the vacuum energy. The results indicate that the new non-trivial
solution is another analytic candidate for the tachyon vacuum.
