dorsal/arxiv
View SchemaOn the splitting of nucleon effective masses at high isospin density: reaction observables
| Authors | M. Di Toro, M. Colonna, J. Rizzo |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0505013 |
| URL | https://arxiv.org/abs/nucl-th/0505013 |
| DOI | 10.1063/1.2114695 |
Abstract
We review the present status of the nucleon effective mass splitting $puzzle$ in asymmetric matter, with controversial predictions within both non-relativistic $and$ relativistic approaches to the effective in medium interactions. Based on microscopic transport simulations we suggest some rather sensitive observables in collisions of asymmetric (unstable) ions at intermediate ($RIA$) energies: i) Energy systematics of Lane Potentials; ii) Isospin content of fast emitted nucleons; iii) Differential Collective Flows. Similar measurements for light isobars (like $^3H-^3He$) could be also important.
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"abstract": "We review the present status of the nucleon effective mass splitting $puzzle$\nin asymmetric matter, with controversial predictions within both\nnon-relativistic $and$ relativistic approaches to the effective in medium\ninteractions. Based on microscopic transport simulations we suggest some rather\nsensitive observables in collisions of asymmetric (unstable) ions at\nintermediate ($RIA$) energies: i) Energy systematics of Lane Potentials; ii)\nIsospin content of fast emitted nucleons; iii) Differential Collective Flows.\nSimilar measurements for light isobars (like $^3H-^3He$) could be also\nimportant.",
"arxiv_id": "nucl-th/0505013",
"authors": [
"M. Di Toro",
"M. Colonna",
"J. Rizzo"
],
"categories": [
"nucl-th"
],
"doi": "10.1063/1.2114695",
"title": "On the splitting of nucleon effective masses at high isospin density: reaction observables",
"url": "https://arxiv.org/abs/nucl-th/0505013"
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