A benchmark is set on the three-nucleon photodisintegration calculating the total cross section with modem realistic two- and three-nucleon forces using both the Faddeev equations and the Lorentz integral transform method. This test shows that the precision of three-body calculations involving continuum states is considerably higher than experimental uncertainties. Effects due to retardations, higher multipoles, meson exchange currents and Coulomb force are studied. (C) 2002 Elsevier Science B.V. All rights reserved.
Benchmark calculation of the three-nucleon photodisintegration
Efros, Victor;Leidemann, Winfried;Orlandini, Giuseppina;
2002-01-01
Abstract
A benchmark is set on the three-nucleon photodisintegration calculating the total cross section with modem realistic two- and three-nucleon forces using both the Faddeev equations and the Lorentz integral transform method. This test shows that the precision of three-body calculations involving continuum states is considerably higher than experimental uncertainties. Effects due to retardations, higher multipoles, meson exchange currents and Coulomb force are studied. (C) 2002 Elsevier Science B.V. All rights reserved.File in questo prodotto:
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