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arXiv · 0909.1874

Beyond mean-field description of break-up, transfer and fusion

D. Lacroix·M. Assie·S. Ayik·G. Hupin·J. A. Scarpaci·K. Washiyama
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Abstract

Microscopic theories beyond mean-field are developed to include pairing, in-medium nucleon-nucleon collisions as well as effects of initial fluctuations of one-body observables on nuclear dynamics. These theories are applied to nuclear reactions. The role of pairing on nuclear break-up is discussed. By including the effect of zero point motion of collective variables through a stochastic mean-field theory, not only average evolution of one-body observables are properly described but also fluctuations. Diffusion coefficients in fusion as well as mass distributions in transfer reactions are estimated.

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D. Lacroix, M. Assie, S. Ayik, G. Hupin, J. A. Scarpaci, K. Washiyama. 2009-09-10. Beyond mean-field description of break-up, transfer and fusion. https://arxiv.org/abs/0909.1874

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