NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = L.Willmann Found 12 matches. 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
2018DI05 Phys.Rev. A 97, 032508 (2018) E.A.Dijck, A.Mohanty, N.Valappol, M.Nunez Portela, L.Willmann, K.Jungmann Lifetime of the 5d2D5/2 level of 138Ba+ from quantum jumps with single and multiple Ba+ ions ATOMIC PHYSICS 138Ba; measured quantum jump data; deduced level T1/2. Comparison with available data.
doi: 10.1103/physreva.97.032508
2016RE01 Phys.Lett. B 752, 296 (2016) J.Refsgaard, O.S.Kirsebom, E.A.Dijck, H.O.U.Fynbo, M.V.Lund, M.N.Portela, R.Raabe, G.Randisi, F.Renzi, S.Sambi, A.Sytema, L.Willmann, H.W.Wilschut Measurement of the branching ratio for β-delayed α decay of 16N RADIOACTIVITY 16N(β-α) [from C, 2H(15N, X), E=80 MeV]; measured decay products, Eα, Iα, Eβ, Iβ; deduced βα branching ratio and its uncertainties, impact on S-factor. Comparison with available data.
doi: 10.1016/j.physletb.2015.11.047
2016SY01 Phys.Rev. C 94, 025503 (2016) A.Sytema, J.E.van den Berg, O.Boll, D.Chernowitz, E.A.Dijck, J.O.Grasdijk, S.Hoekstra, K.Jungmann, S.C.Mathavan, C.Meinema, A.Mohanty, S.E.Muller, J.P.Noordmans, M.Nunez Portela, C.J.G.Onderwater, C.Pijpker, R.G.E.Timmermans, K.K.Vos, L.Willmann, H.W.Wilschut Test of Lorentz invariance in β decay of polarized 20Na RADIOACTIVITY 20Na(β+)[polarized 20Na source from 1H(20Ne, n), E=20 MeV/nucleon at AGOR-KVI cyclotron facility, polarization by optical pumping]; measured Eβ, Iβ, Eγ, Iγ, polarization, dependence of half-life of 20Na nuclei on the nuclear spin direction; deduced no significant violation of Lorentz invariance (LIV) in weak interactions.
doi: 10.1103/PhysRevC.94.025503
2015DI06 Phys.Rev. A 91, 060501R (2015) E.A.Dijck, M.Nunez Portela, A.T.Grier, K.Jungmann, A.Mohanty, N.Valappol, L.Willmann Determination of transition frequencies in a single 138Ba+ ion ATOMIC PHYSICS 138Ba; measured an optical frequency comb; deduced transition frequencies between low-lying energy levels in a single trapped ion. An eight-level optical Bloch model.
doi: 10.1103/PhysRevA.91.060501
2014BR06 Phys.Rev.Lett. 112, 212301 (2014) L.J.Broussard, H.O.Back, M.S.Boswell, A.S.Crowell, P.Dendooven, G.S.Giri, C.R.Howell, M.F.Kidd, K.Jungmann, W.L.Kruithof, A.Mol, C.J.G.Onderwater, R.W.Pattie, Jr., P.D.Shidling, M.Sohani, D.J.van der Hoek, A.Rogachevskiy, E.Traykov, O.O.Versolato, L.Willmann, H.W.Wilschut, A.R.Young Measurement of the Half-Life of the T= 1/2 Mirror Decay of 19Ne and its Implication on Physics Beyond the Standard Model RADIOACTIVITY 19Ne(EC) [from 19F(p, n), E=10.5 MeV/nucleon]; measured decay products, Eγ, Iγ; deduced T1/2. Comparison with available data and systematics.
doi: 10.1103/PhysRevLett.112.212301
2010WI07 Pramana 75, 163 (2010) H.W.Wilschut, U.Dammalapati, D.J.Van Der Hoek, K.Jungmann, W.Kruithof, C.J.G.Onderwater, B.Santra, P.D.Shidling, L.Willmann β-Decay and the electric dipole moment: Searches for time-reversal violation in radioactive nuclei and atoms RADIOACTIVITY 21Na, 213Ra(EC), 225Ra(β-), 213Ra(α); measured recoiling ion in coincidence with β-particle, hfs; deduced correlation parameters, hyperfine splitting, transition fluorescence.
doi: 10.1007/s12043-010-0075-y
2010WI13 Nucl.Phys. A844, 143c (2010) H.W.Wilschut, D.J.van der Hoek, K.Jungmann, W.Kruithof, C.J.G.Onderwater, B.Santra, P.Shidling, L.Willmann β-decay and the electric dipole moment: searches for time-reversal violation in radioactive nuclei and atoms
doi: 10.1016/j.nuclphysa.2010.05.025
2007TR01 Nucl.Instrum.Methods Phys.Res. A572, 580 (2007) E.Traykov, A.Rogachevskiy, M.Boswell, U.Dammalapati, P.Dendooven, O.C.Dermois, K.Jungmann, C.J.G.Onderwater, M.Sohani, L.Willmann, H.W.Wilschut, A.R.Young Production of radioactive nuclides in inverse reaction kinematics NUCLEAR REACTIONS 1H(20Ne, 20Na), E=22.3 MeV/nucleon; 2H(20Ne, 21Na), E=22.3 MeV/nucleon; 1H(21Ne, 21Na), E=43 MeV/nucleon; measured particle spectra, yields.
doi: 10.1016/j.nima.2006.11.053
2003BE56 Nucl.Phys. A721, 1107c (2003) G.P.A.Berg, P.Dendooven, O.Dermois, M.N.Harakeh, R.Hoekstra, S.Hoekstra, K.Jungmann, S.Kopecky, V.Kravchuk, R.Morgenstern, A.Rogachevskiy, L.Willmann, H.W.Wilschut TRIμP - A Radioactive Isotope Trapping Facility at KVI
doi: 10.1016/S0375-9474(03)01296-X
2003JU03 Phys.Scr. T104, 178 (2003) K.Jungmann, G.P.Berg, U.Dammalapati, P.Dendooven, O.Dermois, M.N.Harakeh, R.Hoekstra, R.Morgenstern, A.Rogachevskiy, M.Sanchez-Vega, R.Timmermans, E.Traykov, L.Willmann, H.W.Wilschut TRIμP-Trapped Radioactive Atoms-μicrolaboratories for Fundamental Physics
doi: 10.1238/Physica.Topical.104a00178
1994MA58 Phys.Lett. 187A, 247 (1994) F.E.Maas, B.Braun, H.Geerds, K.Jungmann, B.E.Matthias, G.zu Putlitz, I.Reinhard, W.Schwarz, L.Willmann, L.Zhang, P.E.G.Baird, P.G.H.Sandars, G.S.Woodman, G.H.Eaton, P.Matousek, W.T.Toner, M.Towrie, J.R.M.Barr, A.I.Ferguson, M.A.Persaud, E.Riis, D.Berkeland, M.G.Boshier, V.W.Hughes, K.A.Woodle A Measurement of the 1S-2S Transition Frequency in Muonium
doi: 10.1016/0375-9601(94)90903-2
Back to query form |