Breakup and Electromagnetic Response of Light Weakly-Bound Dicluster Systems
نویسندگان
چکیده
منابع مشابه
Symposium on Nuclear Clusters Break-up and Electromagnetic Response of Light Weakly- Bound Dicluster Systems
This study is focused on the break-up and electromagnetic response of light weakly-bound dicluster nuclei. The cluster picture in the case of Li is shown to be a very good approximation and in this framework we calculate nuclear structure observables. We solve the Schrödinger equation for the relative motion both for discrete and continuum states and this automatically takes into a proper accou...
متن کاملElectromagnetic response and break - up of light weakly - bound nuclei in a dicluster model
the date of receipt and acceptance should be inserted later Abstract. The light weakly-bound nucleus 7 Li is studied within a dicluster α + t picture. Different observ-ables obtained within our simple model are compared with previous calculations and experiments showing good agreement. In particular we calculate dipole and quadrupole electromagnetic response to the continuum. The energy distrib...
متن کاملTransfer and breakup of light weakly-bound nuclei
We investigate the origin of the effects observed in the fusion cross section of light weakly bound nuclei, through a review of the most recent experimental and theoretical works. In particular we focus on the well-documented fusion suppression at energies just above the potential barrier. We show that, besides the couplings to the breakup process, effects due to the couplings to transfer need ...
متن کاملFusion suppression and sub-barrier breakup of weakly bound nuclei.
The mechanism for the large suppression of complete fusion in the 9Be+208Pb reaction has been investigated through measurement of sub-barrier breakup of 9Be. Excluding breakup through the 8Be ground state, whose lifetime is too long, a prompt breakup component remains, having sufficient probability to explain the observed suppression of complete fusion. This appears to be associated with intera...
متن کاملProbing weakly bound molecules with nonresonant light.
We show that weakly bound molecules can be probed by "shaking" in a pulsed nonresonant laser field. The field introduces a centrifugal term which expels the highest vibrational level from the potential that binds it. Our numerical simulations applied to the Rb(2) and KRb Feshbach molecules indicate that shaking by feasible laser pulses can be used to accurately recover the square of the vibrati...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Physica Hungarica A) Heavy Ion Physics
سال: 2003
ISSN: 1219-7580,1588-2675
DOI: 10.1556/aph.18.2003.2-4.6