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Akademický článek
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Autor:
Elster, Ch., Hlophe, L., Eremenko, V., Nunes, F. M., Thompson, I. J., Arbanas, G., Escher, J. E.
An important ingredient for applications of nuclear physics to e.g. astrophysics or nuclear energy are the cross sections for reactions of neutrons with rare isotopes. Since direct measurements are often not possible, indirect methods like $(d,p)$ re
Externí odkaz:
http://arxiv.org/abs/1511.04038
Autor:
Hlophe, L., Elster, Ch., Eremenko, V., Nunes, F. M., Thompson, I. J., Arbanas, G., Escher, J.
Treating $(d,p)$ reactions in a Faddeev-AGS framework requires the interactions in the sub-systems as input. We derived separable representations for the neutron- and proton-nucleus interactions from phenomenological global optical potentials. In ord
Externí odkaz:
http://arxiv.org/abs/1510.02508
Autor:
The TORUS Collaboration, Eremenko, V., Hlophe, L., Elster, Ch., Nunes, F. M., Thompson, I. J., Arbanas, G., Escher, J. E.
The repulsive Coulomb force poses severe challenges when describing $(d, p)$ reactions for highly charged nuclei as a three-body problem. Casting Faddeev-AGS equations in a Coulomb basis avoids introducing screening of the Coulomb force. However, mom
Externí odkaz:
http://arxiv.org/abs/1508.05061
Autor:
Elster, Ch., Hlophe, L., Eremenko, V., Nunes, F. M., Arbanas, G., Escher, J. E., Thompson, I. J.
An important ingredient for applications of nuclear physics to e.g. astrophysics or nuclear energy are the cross sections for reactions of neutrons with rare isotopes. Since direct measurements are often not possible, indirect methods like (d,p) reac
Externí odkaz:
http://arxiv.org/abs/1410.1227
Autor:
Hlophe, L., Eremenko, V., Elster, Ch., Nunes, F. M., Arbanas, G., Escher, J. E., Thompson, I. J.
Recently, a new approach for solving the three-body problem for (d,p) reactions in the Coulomb-distorted basis in momentum space was proposed. Important input quantities for such calculations are the scattering matrix elements for proton- and neutron
Externí odkaz:
http://arxiv.org/abs/1409.4012
Autor:
Escher, J. E., Thompson, I. J., Arbanas, G., Elster, Ch., Eremenko, V., Hlophe, L., Nunes, F. M.
Publikováno v:
Phys. Rev. C 89, 054605 (2014)
One-nucleon transfer reactions, in particular (d,p) reactions, have played a central role in nuclear structure studies for many decades. Present theoretical descriptions of the underlying reaction mechanisms are insufficient for addressing the challe
Externí odkaz:
http://arxiv.org/abs/1403.2145
Autor:
Hlophe, L., Elster, Ch., Johnson, R. C., Upadhyay, N. J., Nunes, F. M., Arbanas, G., Eremenko, V., Escher, J. E., Thompson, I. J.
Publikováno v:
Phys. Rev. C 88, 064608 (2013)
Background: One important ingredient for many applications of nuclear physics to astrophysics, nuclear energy, and stockpile stewardship are cross sections for reactions of neutrons with rare isotopes. Since direct measurements are often not feasible
Externí odkaz:
http://arxiv.org/abs/1310.8334
Theoretical description of reactions in general, and the theory for $(d,p)$ reactions, in particular, needs to advance into the new century. Here deuteron stripping processes off a target nucleus consisting of ${A}$ nucleons are treated within the fr
Externí odkaz:
http://arxiv.org/abs/1206.3791