Three-body CsD2 calculation in Pd12 cage and E2 transition in ultra-low energy nuclear reaction

Author:

Watanabe T,Hiratsuka Y,Takeda M,Oryu SORCID,Watari N,Kakigami H,Toyoda I

Abstract

Abstract The three-body energy levels of the 55 135 CsD2 quasi-molecule in a CsD2Pd12 cluster are calculated using the Cs-D, D-D, Cs-Pd and D-Pd repulsive Coulomb interactions with electronic effects, the central Woods-Saxon potential for the two-body nuclear interactions, and a nuclear three-body potential term. The calculation was performed for distances ranging from fermis to nanometers, in one pass, using 100-figure numerical precision, and for energies between the 57 139 La ground state (-25.92 MeV) to the top of the Pd-barrier. The ion bases calculated results are adjusted to the electron bases chemical ones at the ground state and at the first excited state of CsD2Pd12. The possibility of 55 135 Cs(2D, γ) 57 139 La reaction is investigated for the E2 transition between J π = 7/2+ of 55 135 CsD2 and 7/2+ of the 57 139 La ground state.

Publisher

IOP Publishing

Subject

General Physics and Astronomy

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