Search for non-SM Light Higgs Boson in the h -> to gamma gamma Channel   at D0 in Run II
  A search for non-SM light Higgs boson with an enhanced branching fraction into photons in ppbar collisions at the Fermilab Tevatron is presented using Run II DO data taken between April 2002 and September 2003. We set 95% CL limits on the diphoton branching fraction as a function of Higgs mass for Fermiophobic and Topcolor Higgs scenarios. 
Alex Melnitchouk (for the D0 Collaboration)