Home
For authors
Submission status

Current
Archive
Archive (English)
   Volumes 41-62
   Volumes 1-20
   Volumes 21-40
      Volume 40
      Volume 39
      Volume 38
      Volume 37
      Volume 36
      Volume 35
      Volume 34
      Volume 33
      Volume 32
      Volume 31
      Volume 30
      Volume 29
      Volume 28
      Volume 27
      Volume 26
      Volume 25
      Volume 24
      Volume 23
      Volume 22
      Volume 21
Search
VOLUME 35 (1982) | ISSUE 10 | PAGE 449
Observation of asymmetric fission of 213At in the reaction 209Bi (a, f)
The fragment mass distribution in the fission of the nucleus 2I3At by 36-MeV a particles is a bell-shaped curve Ys [M) with a clearly expressed asymmetric admixture Ya (M), for which the ratio of the yields at the peaks is FsmaVF™x 2.5 Χ 102. This new type of fission of preactinide nuclei exhibits several of the properties typical of the asymmetric fission of heavy nuclei.