Towards a Microscopic Description of Reactions Involving Exotic Nuclei
نویسندگان
چکیده
منابع مشابه
Towards a microscopic description of reactions involving exotic nuclei.
We propose an extension of the continuum discretized coupled channels (CDCC) method, where the projectile is described by a microscopic cluster model. This microscopic generalization (MCDCC) relies only on nucleon-target interactions, and therefore presents an important predictive power. Core excitations can be included without any further parameter. As an example, we investigate the 7Li+208Pb ...
متن کاملTowards a microscopic description of nuclear reactions
Low-energy nuclear reactions play an important role in many astrophysical scenarios. In many cases experimental data are not available at the energies important for the astrophysical processes. From the theory perspective such reactions have been investigated mainly with cluster models [1]. These models suffer from very simplified effective interactions and rather restricted model spaces for th...
متن کاملMicroscopic models for exotic nuclei
Starting from successful self-consistent mean-field models, this paper discusses why and how to go beyond the mean field approximation. To include long-range correlations from fluctuations in collective degrees of freedom, one has to consider symmetry restoration and configuration mixing, which give access to ground-state correlations and spectroscopy. PACS. 21.60.-n Nuclear structure models an...
متن کاملExotic nuclei in a microscopic cluster model
We present a microscopic description of light exotic nuclei (typically A ≤ 40), based on the cluster assumption. Approximate solutions of the Schrödinger equations are derived in the Generator Coordinate Method. We first give a general presentation of the model, which is applied to twoand three-cluster systems. Application to the 5H nucleus shows that the 5H lifetime could be larger than the 4H...
متن کاملMicroscopic Cluster Model for Exotic Nuclei
For a better understanding of the dynamics of exotic nuclei it is of crucial importance to develop a practical microscopic theory easy to be applied to a wide range of masses. Theoretically the basic task consists in formulating an easy solvable theory able to reproduce structures and transitions of known nuclei which should be then used to calculate the sparely known properties of protonor neu...
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: Physical Review Letters
سال: 2013
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.111.082701