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NSR database version of April 29, 2024.

Search: Author = H.Bekker

Found 3 matches.

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2023JI06      Phys. Rev. Res. 5, 023134 (2023)

J.Jin, H.Bekker, T.Kirschbaum, Y.A.Litvinov, A.Palffy, J.Sommerfeldt, A.Surzhykov, P.G.Thirolf, D.Budker

Excitation and probing of low-energy nuclear states at high-energy storage rings

RADIOACTIVITY ²²⁹Th(IT); analyzed available data; deduced electric dipole transitions changing both the electronic and nuclear states that are opened by the nuclear hyperfine mixing, and using them for efficient isomer excitation in Li-like ²²⁹Th ions, via stimulated Raman adiabatic passage or single-laser excitation.

doi: 10.1103/PhysRevResearch.5.023134
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2020BI05      Phys.Rev.Lett. 124, 192502 (2020)

P.V.Bilous, H.Bekker, J.C.Berengut, B.Seiferle, L.V.D.Wense, P.G.Thirolf, T.Pfeifer, J.R.C.Lopez-Urrutia, A.Palffy

Electronic Bridge Excitation in Highly Charged ²²⁹Th Ions

NUCLEAR REACTIONS Th(γ, X)^229mTh, E<10 eV; calculated low-lying electronic energy levels in Th, nuclear EB excitation rate in the EBIT, Zeeman splitting and Doppler broadening of the absorbed photon energy.

doi: 10.1103/physrevlett.124.192502
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2016WI04      Phys.Rev. A 94, 012506 (2016)

A.Windberger, F.Torretti, A.Borschevsky, A.Ryabtsev, S.Dobrodey, H.Bekker, E.Eliav, U.Kaldor, W.Ubachs, R.Hoekstra, J.R.C.Lopez-Urrutia, O.O.Versolato

Analysis of the fine structure of Sn¹¹⁺-Sn¹⁴⁺ ions by optical spectroscopy in an electron-beam ion trap

ATOMIC PHYSICS Sn; measured fluorescent cascades from electronically excited ions by electron impact; deduced fine structure. Comparison with ab initio calculations based on Fock space coupled cluster theory and COWAN calculations.

doi: 10.1103/PhysRevA.94.012506
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