NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 27, 2024.

Search: Author = B.Seiferle

Found 12 matches.

Back to query form

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
Citations: PlumX Metrics

2020TH01      Acta Phys.Pol. B51, 561 (2020)

P.G.Thirolf, B.Seiferle, L.V.D.Wense, I.Amersdorffer, D.Moritz, J.Weitenberg

'Phase Transition' in the 'Thorium-Isomer Story'

doi: 10.5506/APhysPolB.51.561
Citations: PlumX Metrics

2020VO09      Eur.Phys.J. A 56, 176 (2020)

L.von der Wense, P.V.Bilous, B.Seiferle, S.Stellmer, J.Weitenberg, P.G.Thirolf, A.Palffy, G.Kazakov

The theory of direct laser excitation of nuclear transitions

doi: 10.1140/epja/s10050-020-00177-x
Citations: PlumX Metrics

2020VO15      Eur.Phys.J. A 56, 277 (2020)

L.von der Wense, B.Seiferle

The ²²⁹Th isomer: prospects for a nuclear optical clock

RADIOACTIVITY ²²⁹Th(IT); analyzed available data; deduced the development of a nuclear optical clock.

doi: 10.1140/epja/s10050-020-00263-0
Citations: PlumX Metrics

2019SE13      Nature(London) 573, 243 (2019)

B.Seiferle, L.von der Wense, P.V.Bilous, I.Amersdorffer, C.Lemell, F.Libisch, S.Stellmer, T.Schumm, C.E.Dullmann, A.Palffy, P.G.Thirolf

Energy of the ²²⁹Th nuclear clock transition

RADIOACTIVITY ²²⁹Th(IT); measured decay products, Eγ, Iγ; deduced transition energy of this isomeric state to the ground state with an uncertainty of 0.17 electronvolts (one standard deviation) using spectroscopy of the internal conversion electrons emitted in flight during the decay of neutral ^229mTh atoms.

doi: 10.1038/s41586-019-1533-4
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2019VO11      Hyperfine Interactions 240, 23 (2019)

L.C.von der Wense, B.Seiferle, C.Schneider, J.Jeet, I.Amersdorffer, N.Arlt, F.Zacherl, R.Haas, D.Renisch, P.Mosel, P.Mosel, M.Kovacev, U.Morgner, C.E.Dullmann, E.R.Hudson, P.G.Thirolf

The concept of laser-based conversion electron Mossbauer spectroscopy for a precise energy determination of ^229mTh

RADIOACTIVITY ²²⁹Th(IT) [from ²²⁹Th(γ, γ), E not given]; analyzed available data; deduced sensitivity.

doi: 10.1007/s10751-019-1564-0
Citations: PlumX Metrics

2018TH02      Nature(London) 556, 321 (2018)

J.Thielking, M.V.Okhapkin, P.Glowacki, D.M.Meier, L.von der Wense, B.Seiferle, C.E.Dullmann, P.G.Thirolf, E.Peik

Laser spectroscopic characterization of the nuclear-clock isomer ^229mTh

RADIOACTIVITY ²³³U(α); measured optical frequencies, recoil Eβ, Iβ; deduced optical detection of ions in the ^229mTh isomeric state and of the resolved hyperfine structure, which arises from the interaction of the isomer nucleus with the valence electrons.

doi: 10.1038/s41586-018-0011-8
Citations: PlumX Metrics

2017SE01      Phys.Rev.Lett. 118, 042501 (2017)

B.Seiferle, L.v.d.Wense, P.G.Thirolf

Lifetime Measurement of the ²²⁹Th Nuclear Isomer

RADIOACTIVITY ²³³U(α), ²²⁹Th(IT); measured decay products, Eα, Iα; deduced T_1/2, ICC. Comparison with theoretical calculations.

doi: 10.1103/PhysRevLett.118.042501
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2017SE08      Eur.Phys.J. A 53, 108 (2017)

B.Seiferle, L.von der Wense, P.G.Thirolf

Feasibility study of internal conversion electron spectroscopy of ^229mTh

doi: 10.1140/epja/i2017-12294-5
Citations: PlumX Metrics

2017VO08      Phys.Rev.Lett. 119, 132503 (2017)

L.von der Wense, B.Seiferle, S.Stellmer, J.Weitenberg, G.Kazakov, A.Palffy, P.G.Thirolf

A Laser Excitation Scheme for ^229mTh

RADIOACTIVITY ²²⁹Th(IT); analyzed available data; deduced direct laser excitation scheme.

doi: 10.1103/physrevlett.119.132503
Citations: PlumX Metrics

2016WE07      Nature(London) 533, 47 (2016)

L.v.d.Wense, B.Seiferle, M.Laatiaoui, J.B.Neumayr, H.-J.Maier, H.-F.Wirth, C.Mokry, J.Runke, Kl.Eberhardt, C.E.Dullmann, N.G.Trautmann, P.G.Thirolf

Direct detection of the ²²⁹Th nuclear clock transition

RADIOACTIVITY ²²⁹Th(IT), (α); measured decay products, Eα, Iα; deduced isomer T_1/2.

doi: 10.1038/nature17669
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2015WE04      Eur.Phys.J. A 51, 29 (2015)

L.v.d.Wense, B.Seiferle, M.Laatiaoui, P.G.Thirolf

Determination of the extraction efficiency for ²³³U source α recoil ions from the MLL buffer-gas stopping cell

doi: 10.1140/epja/i2015-15029-8
Citations: PlumX Metrics