The Betti numbers of real toric varieties associated to Weyl chambers of   type $B$
  We compute the (rational) Betti number of real toric varieties associated to Weyl chambers of type $B$. Furthermore, we show that their integral cohomology is $p$-torsion free for all odd primes $p$. 
Suyoung Choi, Boram Park, Hanchul Park
math.AT