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NSR database version of April 29, 2024.

Search: Author = O.Leupold

Found 10 matches.

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2023SH24      Nature(London) 622, 471 (2023)

Y.Shvyd'ko, R.Rohlsberger, O.Kocharovskaya, J.Evers, G.A.Geloni, P.Liu, D.Shu, A.Miceli, B.Stone, W.Hippler, B.Marx-Glowna, I.Uschmann, R.Loetzsch, O.Leupold, H.-C.Wille, I.Sergeev, M.Gerharz, X.Zhang, C.Grech, M.Guetg, V.Kocharyan, N.Kujala, S.Liu, W.Qin, A.Zozulya, J.Hallmann, U.Boesenberg, W.Jo, J.Moller, A.Rodriguez-Fernandez, M.Youssef, A.Madsen, T.Kolodziej

Resonant X-ray excitation of the nuclear clock isomer 45Sc

RADIOACTIVITY 45Sc(IT) [from 45Sc(γ, γ'), E=12.4 keV]; measured decay products, Eγ, Iγ; deduced precise of value of the isomeric state transition energy, application of this isomer in extreme metrology, nuclear clock technology, ultra-high-precision spectroscopy. Comparison with available data. EuXFEL, X-ray free-electron lasers (XFELs).

doi: 10.1038/s41586-023-06491-w
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Data from this article have been entered in the XUNDL database. For more information, click here.

2019AL36      Sci. Rep. 9, 5097 (2019)

P.Alexeev, O.Leupold, I.Sergueev, M.Herlitschke, D.F.McMorrow, R.S.Perry, E.C.Hunter, R.Rohlsberger, H.-C.Wille

Nuclear resonant scattering from 193Ir as a probe of the electronic and magnetic properties of iridates

NUCLEAR REACTIONS 193Ir(γ, γ'), E<300 MeV; measured reaction products; deduced nuclear forward scattering (NFS), σ(θ), nuclear resonance scattering at the 72.90(8) keV level. The Dynamics Beamline P01 at PETRA III (DESY, Hamburg).

doi: 10.1038/s41598-019-41130-3
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2006SM01      Phys.Rev. B 73, 184126 (2006)

G.V.Smirnov, U.van Burck, H.Franz, T.Asthalter, O.Leupold, E.Schreier, W.Petry

Nuclear γ resonance time-domain interferometry: Quantum beat and radiative coupling regimes compared in revealing quasielastic scattering

doi: 10.1103/PhysRevB.73.184126
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2006WI04      Europhys.Lett. 74, 170 (2006)

H.-C.Wille, Yu.V.Shvydko, E.E.Alp, H.D.Ruter, O.Leupold, I.Sergueev, R.Ruffer, A.Barla, J.P.Sanchez

Nuclear resonant forward scattering of synchrotron radiation from 121Sb at 37.13 keV

NUCLEAR REACTIONS 121Sb(γ, γ'), E=37.13 keV; measured Eγ, Iγ; deduced hyperfine parameters in Sb2O3, USb, DySb. 121Sb deduced transition energy.

doi: 10.1209/epl/i2005-10949-2
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2005RO11      Phys.Rev. B 71, 140401 (2005)

T.Roth, O.Leupold, H.-C.Wille, R.Ruffer, K.W.Quast, R.Rohlsberger, E.Burkel

Coherent nuclear resonant scattering by 61Ni using the nuclear lighthouse effect

NUCLEAR REACTIONS 61Ni(γ, γ'), E ≈ 67.41 keV; measured Eγ, Iγ(t). 61Ni level deduced T1/2. Synchrotron radiation, nuclear lighthouse effect.

doi: 10.1103/PhysRevB.71.140401
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2002LE46      Hyperfine Interactions 144/145, 21 (2002)

O.Leupold

Hyperfine Spectroscopy with Nuclear Resonant Scattering of Synchrotron Radiation

NUCLEAR REACTIONS 57Fe(γ, γ'), E ≈ 14.4 keV; 151Eu(γ, γ'), E ≈ 21.5 keV; analyzed forward scattering data; deduced magnetic hyperfine interaction in materials. Nuclear resonant scattering with synchrotron radiation.

doi: 10.1023/A:1025429016386
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2001CH28      Phys.Rev. B63, 172301 (2001)

A.I.Chumakov, R.Ruffer, O.Leupold, A.Barla, H.Thiess, J.M.Gil, H.V.Alberto, R.C.Vilao, N.Ayres de Campos, V.G.Kohn, M.Gerken, M.Lucht

Nuclear Inelastic Scattering with 161Dy

NUCLEAR REACTIONS 161Dy(γ, X), E=25.651 keV; measured absorption spectra; deduced material properties. Synchrotron radiation.

doi: 10.1103/PhysRevB.63.172301
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2000RO42      Phys.Rev.Lett. 84, 1007 (2000)

R.Rohlsberger, T.S.Toellner, W.Sturhahn, K.W.Quast, E.E.Alp, A.Bernhard, E.Burkel, O.Leupold, E.Gerdau

Coherent Resonant X-Ray Scattering from a Rotating Medium

NUCLEAR REACTIONS 57Fe(γ, γ), E=14.4 keV; measured time spectrum of the radiative nuclear decay scattered from a 57Fe sample rotating at 10 kHz. Nuclear coherent resonant scattering of synchrotron radiation in rotating frames. Synchrotron radiation. Nuclear light-house effect (NLE).

doi: 10.1103/PhysRevLett.84.1007
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1997HA60      Phys.Rev. B56, 14082 (1997)

M.Haas, E.Realo, H.Winkler, W.Meyer-Klaucke, A.X.Trautwein, O.Leupold, H.D.Ruter

Nuclear Resonant Forward Scattering of Synchrotron Radiation by Randomly Oriented Iron Complexes Which Exhibit Nuclear Zeeman Interaction

NUCLEAR REACTIONS 57Fe(γ, γ), E=14.4 keV; calculated Iγ(t, H). Comparison with data.

doi: 10.1103/PhysRevB.56.14082
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1996LE24      Europhys.Lett. 35, 671 (1996)

O.Leupold, J.Pollmann, E.Gerdau, H.D.Ruter, G.Faigel, M.Tegze, G.Bortel, R.Ruffer, A.I.Chumakov, A.Q.R.Baron

Nuclear Resonance Scattering of Synchrotron Radiation at the 21.5 keV Resonance of 151Eu

NUCLEAR REACTIONS 151Eu(γ, γ'), E=synchrotron radiation; measured resonant scattering time spectra; deduced Eu compounds magnetic, structural features. Powdered Eu2O3/EuS mixture.

doi: 10.1209/epl/i1996-00169-0
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