Abstract: The neutron yield and lifetime of T-Ti rotating target bombarded by analyzed deuterium beam aredescribed and compared with that for nonanalyzed beam. The neutron yield is increased from 1.1×10~(11)s~(-1)·mA~(-1) to 1.6×10~(11)s~(-1)·mA~(-1), lifetime of T--Ti target is increased from 1 mA·h/cm~2 to6.9 mA·h/cm~2 after improvement of the accelerator.