Author/Authors :
J.F. Liang، نويسنده , , D. Shapira، نويسنده , , C.J. Gross، نويسنده , , J.R. Beene، نويسنده , , J.D. Bierman، نويسنده , , A. Galindo-Uribarri، نويسنده , , J. Gomez del Campo، نويسنده , , P.A. Hausladen، نويسنده , , Y. Larochelle، نويسنده , , W. Loveland، نويسنده , , P.E. Mueller، نويسنده , , D. Peterson، نويسنده , , D.C. Radford، نويسنده , , D.W. Stracener، نويسنده , , R.L. Varner Jr.، نويسنده ,
Abstract :
Evaporation residue cross sections have been measured with neutron-rich radioactive 132Sn beams on 64Ni in the vicinity of the Coulomb barrier. The average beam intensity was 2 × 104 particles per second and the smallest cross section measured was less than 5 mb. Large sub-barrier fusion enhancement was observed. The measurement is compared to coupled-channel calculations taking into account inelastic excitation and nucleon transfer.
