Constraints on Weakly Mixed Sterile Neutrinos in the Light of SNO Salt   Phase and 766.3 Ty KamLAND Data
  The possibility of flavor transitions into sterile neutrinos (accompanying the dominant LMA transitions) in the solar boron neutrino flux has been examined in a scenario proposed by Hollanda and Smirnov to overcome some generic problems of the pure LMA scenario. It is found that the most recent SNO salt phase solar neutrino data and the KamLAND 766.3 Ty spectral data, allow for a significant sterile presence in the solar boron neutrino flux reaching the earth. 
S. Dev and Sanjeev Kumar