NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = C.H.Keitel Found 24 matches. 2024KR02 Phys.Rev. C 109, L021301 (2024) K.Kromer, Ch.Lyu, J.Bieron, M.Door, L.Enzmann, P.Filianin, G.Gaigalas, Z.Harman, J.Herkenhoff, W.Huang, Ch.H.Keitel, S.Eliseev, K.Blaum Atomic mass determination of uranium-238
doi: 10.1103/PhysRevC.109.L021301
2022KR04 Eur.Phys.J. A 58, 202 (2022); Erratum Eur.Phys.J. A 60, (2024) K.Kromer, C.Lyu, M.Door, P.Filianin, Z.Harman, J.Herkenhoff, W.Huang, C.H.Keitel, D.Lange, Y.N.Novikov, C.Schweiger, S.Eliseev, K.Blaum High-precision mass measurement of doubly magic 208Pb ATOMIC MASSES 208Pb, 132Xe; measured the cyclotron-frequency ratio; deduced absolute atomic mass. The ab initio fully relativistic multi-configuration Dirac–Hartree–Fock (MCDHF) calculations. Comparison with AME 2020. The high-precision Penning-trap mass spectrometer Pentatrap.
doi: 10.1140/epja/s10050-022-00860-1
2022SC07 Nature(London) 606, 878 (2022) A.Schneider, B.Sikora, S.Dickopf, M.Muller, N.S.Oreshkina, A.Rischka, I.A.Valuev, S.Ulmer, J.Walz, Z.Harman, C.H.Keitel, A.Mooser, K.Blaum Direct measurement of the 3He+ magnetic moments NUCLEAR MOMENTS 3He; measured transition frequencies; deduced ground-state hyperfine structure, nuclear g-factor, zero-field hyperfine splitting, diamagnetic shielding constant, Zemach radius, nuclear magnetic moment. Comparison with available data. Penning trap.
doi: 10.1038/s41586-022-04761-7
2022WU10 Phys.Rev.Lett. 128, 162501 (2022) Y.Wu, S.Gargiulo, F.Carbone, C.H.Keitel, A.Palffy Dynamical Control of Nuclear Isomer Depletion via Electron Vortex Beams
doi: 10.1103/PhysRevLett.128.162501
2021FI03 Phys.Rev.Lett. 127, 072502 (2021) P.Filianin, C.Lyu, M.Door, K.Blaum, W.J.Huang, M.Haverkort, P.Indelicato, C.H.Keitel, K.Kromer, D.Lange, Y.N.Novikov, A.Rischka, R.X.Schussler, Ch.Schweiger, S.Sturm, S.Ulmer, Z.Harman, S.Eliseev Direct Q-Value Determination of the β- Decay of 187Re ATOMIC MASSES 187Os, 187Re; measured cyclotron frequency ratio; deduced mass difference, β-decay Q-value. Comparison with AME-2016 evaluation.
doi: 10.1103/PhysRevLett.127.072502
2020AN04 Phys.Rev. C 101, 054313 (2020) A.Antognini, N.Berger, T.E.Cocolios, R.Dressler, R.Eichler, A.Eggenberger, P.Indelicato, K.Jungmann, C.H.Keitel, K.Kirch, A.Knecht, N.Michel, J.Nuber, N.S.Oreshkina, A.Ouf, A.Papa, R.Pohl, M.Pospelov, E.Rapisarda, N.Ritjoho, S.Roccia, N.Severijns, A.Skawran, S.M.Vogiatzi, F.Wauters, L.Willmann Measurement of the quadrupole moment of 185Re and 187Re from the hyperfine structure of muonic X rays ATOMIC PHYSICS 185,187Re, 208Pb(μ-, μ-'), E at 29 MeV/c, [negative muon beam from the decay of pions produced in C(p, π), E=590 MeV]; measured Eγ, Iγ, energy and intensities of muonic x-rays using two HPGe detectors at the HIPA facility of Paul Scherrer Institut; deduced hyperfine splitting of the 5g to 4f muonic atom transitions, and compared to state-of-the-art atomic theoretical predictions; extracted spectroscopic quadrupole moments for ground states of 185Re and 187Re. NUCLEAR MOMENTS 185,187Re; measured muonic atom hyperfine structure; deduced spectroscopic quadrupole moments of ground states. Comparison with previous experimental measurement using natural Re target, and with theoretical predictions.
doi: 10.1103/PhysRevC.101.054313
2020RI04 Phys.Rev.Lett. 124, 113001 (2020) A.Rischka, H.Cakir, M.Door, P.Filianin, Z.Harman, W.J.Huang, P.Indelicato, C.H.Keitel, C.M.Konig, K.Kromer, M.Muller, Y.N.Novikov, R.X.Schussler, C.Schweiger, S.Eliseev, K.Blaum Mass-Difference Measurements on Heavy Nuclides with an eV/c2 Accuracy in the PENTATRAP Spectrometer ATOMIC MASSES 126,128,129,131,132,134Xe; measured frequencies; deduced mass differences of five pairs of stable xenon isotopes. The novel cryogenic multi-Penning-trap mass spectrometer PENTATRAP.
doi: 10.1103/PhysRevLett.124.113001
2020YO07 Commun. Phys. 3, 107 (2020) D.T.Yordanov, L.V.Rodriguez, D.L.Balabanski, J.Bieron, M.L.Bissell, K.Blaum, B.Cheal, J.Ekman, G.Gaigalas, R.F.G.Ruiz, G.Georgiev, W.Gins, M.R.Godefroid, C.Gorges, Z.Harman, H.Heylen, P.Jonsson, A.Kanellakopoulos, S.Kaufmann, C.H.Keitel, V.Lagaki, S.Lechner, B.Maass, S.Malbrunot-Ettenauer, W.Nazarewicz, R.Neugart, G.Neyens, W.Nortershauser, N.S.Oreshkina, A.Papoulia, P.Pyykko, P.-G.Reinhard, S.Sailer, R.Sanchez, S.Schiffmann, S.Schmidt, L.Wehner, C.Wraith, L.Xie, Z.Xu, X.Yang Structural trends in atomic nuclei from laser spectroscopy of tin NUCLEAR MOMENTS 109,115,117,119,121,123,125,127,129,131Sn; measured frequency scales relative to the fine-structure splittings in the transitions; deduced mean square charge-radii changes, high-precision magnetic moments, quadrupole moments.
doi: 10.1038/s42005-020-0348-9
2019AR06 Phys.Rev.Lett. 122, 253001 (2019) I.Arapoglou, A.Egl, M.Hocker, T.Sailer, B.Tu, A.Weigel, R.Wolf, H.Cakir, V.A.Yerokhin, N.S.Oreshkina, V.A.Agababaev, A.V.Volotka, D.V.Zinenko, D.A.Glazov, Z.Harman, C.H.Keitel, S.Sturm, K.Blaum g Factor of Boronlike Argon 40Ar12+ ATOMIC PHYSICS 40Ar; measured frequencies; deduced resonances, the ground-state g factor of boronlike argon with uncertainties.
doi: 10.1103/PhysRevLett.122.253001
2019WU06 Phys.Rev.Lett. 122, 212501 (2019) 93mMo Isomer Depletion via Beam-Based Nuclear Excitation by Electron Capture RADIOACTIVITY 93Mo(IT) [from 7Li(90Zr, X)93Mo, E not given]; calculated nuclear excitation by electron capture (NEEC) excitation rates; deduced disagreement with the experimental data by approximately 9 orders of magnitude.
doi: 10.1103/PhysRevLett.122.212501
2018WU01 Phys.Rev.Lett. 120, 052504 (2018) Y.Wu, J.Gunst, C.H.Keitel, A.Palffy Tailoring Laser-Generated Plasmas for Efficient Nuclear Excitation by Electron Capture RADIOACTIVITY 93Mo(IT); analyzed available data; calculated nuclear excitation by electron capture (NEEC) rates, laser parameters, electron density, temperature.
doi: 10.1103/PhysRevLett.120.052504
2017ZA06 Phys.Rev. A 96, 012502 (2017) J.Zatorski, B.Sikora, S.G.Karshenboim, S.Sturm, F.Kohler-Langes, K.Blaum, C.H.Keitel, Z.Harman Extraction of the electron mass from g-factor measurements on light hydrogenlike ions ATOMIC PHYSICS 4He, 12C, 28Si; analyzed available data on Penning-trap measurements of the Larmor and cyclotron frequency ratio; deduced electron mass using a hydrogenlike 12C and the corresponding theoretical value of the bound-electron g factor. Comparison with available data.
doi: 10.1103/PhysRevA.96.012502
2014GU07 Phys.Rev.Lett. 112, 082501 (2014) J.Gunst, Y.A.Litvinov, C.H.Keitel, A.Palffy Dominant Secondary Nuclear Photoexcitation with the X-Ray Free-Electron Laser RADIOACTIVITY 93Mo(IT) [from 93Nb(p, n)93mMo, E not given]; calculated contribution of the secondary processes coupling nuclei to the atomic shell; deduced dominance of the secondary processes over direct photoexcitation. Comparison with available data.
doi: 10.1103/PhysRevLett.112.082501
2014ST05 Nature(London) 506, 467 (2014) S.Sturm, K.Kohler, J.Zatorski, A.Wagner, Z.Harman, G.werth, W.Quint, C.H.Keitel, K.Blaum High-precision measurement of the atomic mass of the electron ATOMIC MASSES A=0; measured cyclotron frequency ratio of hydrogen-like 12C+5+; deduced electron mass. QED calculations, comparison with CODATA value.
doi: 10.1038/nature13026
2013DA11 Phys.Rev. C 88, 024601 (2013) Quantum interference effects in an ensemble of 229Th nuclei interacting with coherent light NUCLEAR REACTIONS 229Th(γ, γ), E=ultraviolet region; calculated nuclear forward scattering (NFS) time spectra from a multi-level nuclear ensemble of 229Th doped in vacuum ultraviolet (VUV) transparent crystal for three- and four-level configurations interacting with one and two optical fields. Signature of the isomer excitation from quantum interference effects. Discussed design of precise experiments to determine the isomer transition energy by tuning the laser intensity and detuning. Population trapping in the isomeric state. Applications in nuclear quantum optics.
doi: 10.1103/PhysRevC.88.024601
2013LI21 Phys.Rev. C 87, 054609 (2013) W.-T.Liao, A.Palffy, C.H.Keitel Three-beam setup for coherently controlling nuclear-state population NUCLEAR REACTIONS 97Tc, 113Cd, 152Pm, 154Gd, 168Er, 172Yb, 185Re, 223Ra(γ, γ), E<1.8 MeV; calculated laser-induced coherent nuclear excitations using a collider system composed of two fully coherent XFEL beams together with an ion accelerator.
doi: 10.1103/PhysRevC.87.054609
2012LI56 Phys.Rev.Lett. 109, 262502 (2012) W.-T.Liao, S.Das, C.H.Keitel, A.Palffy Coherence-Enhanced Optical Determination of the 229Th Isomeric Transition ATOMIC PHYSICS 229Th; calculated isomeric transition, time spectra, fluorescence of thorium nuclei in a crystal lattice environment. Comparison with available data.
doi: 10.1103/PhysRevLett.109.262502
2009IP02 Phys.Rev.Lett. 103, 152301 (2009) Yoctosecond Photon Pulses from Quark-Gluon Plasmas
doi: 10.1103/PhysRevLett.103.152301
2009SH16 Nucl.Phys. A821, 106 (2009) A.Shahbaz, C.Muller, T.J.Burvenich, C.H.Keitel Laser-induced nonresonant nuclear excitation in muonic atoms NUCLEAR REACTIONS 16N, 19F, 235U(γ, X), E=1-10000 eV; calculated nuclear transition probabilities for laser-induced nuclear excitation in muonic atoms.
doi: 10.1016/j.nuclphysa.2009.02.008
2008PA04 Phys.Lett. B 661, 330 (2008) A.Palffy, Z.Harman, C.Kozhuharov, C.Brandau, C.H.Keitel, W.Scheid T.Stohlker Nuclear excitation by electron capture followed by fast x-ray emission RADIOACTIVITY 232Th, 238U(IT); calculated excited state T1/2 for nuclear excitation following electron capture for differently charged ions.
doi: 10.1016/j.physletb.2008.07.02.027
2008PA08 Phys.Rev. C 77, 044602 (2008) Electric-dipole-forbidden nuclear transitions driven by super-intense laser fields NUCLEAR REACTIONS 83Kr, 137La, 151,153Sm, 151,153Eu, 156Gd, 161,162Dy, 165Ho, 169Tm, 173Yb, 181Ta, 187Os, 238U(γ, γ), E<12.4 keV; calculated nuclear excitation energies, B(E1), multipolarities.
doi: 10.1103/PhysRevC.77.044602
2007PA40 Phys.Rev.Lett. 99, 172502 (2007) Isomer Triggering via Nuclear Excitation by Electron Capture RADIOACTIVITY 93Mo, 152Eu, 178Hf, 189Os, 204Pb, 235U, 242Am(IT); calculated total cross sections for nuclear excitation by electron capture.
doi: 10.1103/PhysRevLett.99.172502
2006BU03 Phys.Rev.Lett. 96, 142501 (2006) T.J.Burvenich, J.Evers, C.H.Keitel Nuclear Quantum Optics with X-Ray Laser Pulses NUCLEAR REACTIONS 223Ra(X-ray, X), E=low; calculated excitation rate, inversion vs time for laser-induced nuclear excitation.
doi: 10.1103/PhysRevLett.96.142501
2006BU20 Phys.Rev. C 74, 044601 (2006) T.J.Burvenich, J.Evers, C.H.Keitel Dynamic nuclear Stark shift in superintense laser fields NUCLEAR MOMENTS 16O, 168Er, 240Pu; calculated dynamic nuclear Stark shift in superintense laser fields.
doi: 10.1103/PhysRevC.74.044601
Back to query form |