Institute of Modern Physics Chinese Academy of Sciences;
P.O.Box 31;
Lanzhou 7300002 Cylotron Institute and Physics Department;
Texas A & M University;
College Station;
Texas 77843;
Cylotron Institute and Physics Department;
Institute of Modern Physics;
Chinese Academy of Sciences;
Lanzhou 7300002;
Projectile fragmentation; Reduced width of Fermi momentum; 20Ne+165Ho reaction;