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The potential of the loosely bound 9Be from 209Bi elastic scattering: unusual behaviour at near threshold energy

✍ Scribed by C. Signorini; A. Andrighetto; J.Y. Guo; M. Ruan; L. Stroe; F. Soramel; K.E.G. Löbner; L. Müller; D. Pierroutsakou; M. Romoli; K. Rudolph; I. Thompson; M. Trotta; A. Vitturi


Book ID
104335321
Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
81 KB
Volume
701
Category
Article
ISSN
0375-9474

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✦ Synopsis


Precise elastic scattering measurement were done at the Coulomb barrier for the system 9 Be + 209 Bi from 40 to 48 MeV in 2 MeV intervals and 3.5 • steps. The deduced Woods-Saxon potential shows a very unusual behaviour that could be connected to the breakup of the weakly bound projectile expected to have a large cross section. The same potential also reproduces the observed inelastic scattering.