NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = J.Ullrich Found 14 matches. 2015MA30 Phys.Rev. C 91, 045504 (2015) S.Malbrunot-Ettenauer, T.Brunner, U.Chowdhury, A.T.Gallant, V.V.Simon, M.Brodeur, A.Chaudhuri, E.Mane, M.C.Simon, C.Andreoiu, G.Audi, J.R.C.Lopez-Urrutia, P.Delheij, G.Gwinner, A.Lapierre, D.Lunney, M.R.Pearson, R.Ringle, J.Ullrich, J.Dilling Penning trap mass measurements utilizing highly charged ions as a path to benchmark isospin-symmetry breaking corrections in 74Rb ATOMIC MASSES 74Ga, 74,75,76,85,87Rb; measured cyclotron frequency ratios of Rb isotopes in q=8-12 charge states relative to that of 85Rb using TITAN at TRIUMF-ISAC facility; deduced mass excesses and compared to previous experimental data. RADIOACTIVITY 74Rb(EC); deduced Q value and logft using mass excess from current and previous studies. Systematics of superallowed β decays of 42Sc, 46V, 50Mn, 54Co, 62Ga, 74Rb. Discussed test of the isospin-symmetry correction term δC. NUCLEAR REACTIONS Nb(p, X)74Rb/75Rb/76Rb/78Rb/74Ga, E=500 MeV; measured yields, TOF ion-cyclotron resonances for highly-charged Rb isotopes, TOF of ions with reference to highly-charged 85Rb isotope using TITAN at TRIUMF-ISAC facility.
doi: 10.1103/PhysRevC.91.045504
2011ET01 Phys.Rev.Lett. 107, 272501 (2011) S.Ettenauer, M.C.Simon, A.T.Gallant, T.Brunner, U.Chowdhury, V.V.Simon, M.Brodeur, A.Chaudhuri, E.Mane, C.Andreoiu, G.Audi, J.R.C.Lopez-Urrutia, P.Delheij, G.Gwinner, A.Lapierre, D.Lunney, M.R.Pearson, R.Ringle, J.Ullrich, J.Dilling First Use of High Charge States for Mass Measurements of Short-Lived Nuclides in a Penning Trap ATOMIC MASSES 74,75,76Rb, 74Ga; measured TOF ion-cyclotron resonances; deduced masses. Penning trap measurements, comparison with mass evaluation.
doi: 10.1103/PhysRevLett.107.272501
2010KU14 New Journal of Physics 12, 073035 (2010) M.Kurka, J.Feist, D.A.Horner, A.Rudenko, Y.H.Jiang, K.U.Kuhnel, L.Foucar, T.N.Rescigno, C.W.McCurdy, R.Pazourek, S.Nagele, M.Schulz, O.Herrwerth, M.Lezius, M.F.Kling, M.Schoffler, A.Belkacem, S.Dusterer, R.Treusch, B.I.Schneider, L.A.Collins, J.Burgdorfer, C.D.Schroter, R.Moshammer, J.Ullrich Differential cross sections for non-sequential double ionization of He by 52 eV photons from the Free Electron Laser in Hamburg, FLASH ATOMIC PHYSICS He; measured ion fragments TOF and position; deduced momentum vectors, σ(p). Comparison with calculations.
doi: 10.1088/1367-2630/12/7/073035
2006DI22 Int.J. Mass Spectrom. 251, 198 (2006) J.Dilling, R.Baartman, P.Bricault, M.Brodeur, L.Blomeley, F.Buchinger, J.Crawford, J.R.C.Lopez-Urrutia, P.Delheij, M.Froese, G.P.Gwinner, Z.Ke, J.K.P.Lee, R.B.Moore, V.Ryjkov, G.Sikler, M.Smith, J.Ullrich, J.Vaz, and the TITAN collaboration Mass measurements on highly charged radioactive ions, a new approach to high precision with TITAN
doi: 10.1016/j.ijms.2006.01.044
2005SI35 Eur.Phys.J. A 25, Supplement 1, 63 (2005) G.Sikler, J.R.C.Lopez-Urrutia, J.Dilling, S.Epp, C.J.Osborne, J.Ullrich A high-current EBIT for charge-breeding of radionuclides for the TITAN spectrometer
doi: 10.1140/epjad/i2005-06-072-6
2003SC23 J.Phys.(London) B36, L311 (2003) M.Schulz, R.Moshammer, D.Fischer, J.Ullrich Evidence for significant projectile-target nucleus scattering in single ionization of helium ATOMIC PHYSICS He(C, X), E=100 MeV/nucleon; He(197Au, X), E=3.6 MeV/nucleon; analyzed ionization σ(θ, φ); deduced nuclear scattering contribution.
doi: 10.1088/0953-4075/36/19/L02
2000ST19 Eur.Phys.J. A 8, 87 (2000) K.E.Stiebing, K.A.Muller, J.Baumann, K.Bethge, J.Bernhardt, H.Bokemeyer, H.Folger, O.Frohlich, O.Hohn, G.Kavermann, G.Lambrinidis, A.Muller, J.Peter, S.Runkel, L.Schmidt, H.Schmidt-Bocking, P.Senger, P.Thee, J.Ullrich On the Spectroscopy of Atomic Electrons (Positrons) in the Energy Range of 10 to 50 MeV from Heavy-Ion Collisions at Intermediate Energies NUCLEAR REACTIONS Pb(Pb, X), E=60 MeV/nucleon; calculated electron, positron spectra, detector design characteristics. Monte Carlo simulations. RADIOACTIVITY 12B(β-) [from 11B(d, p)]; measured Eβ, Iβ. Test of prototype detector.
doi: 10.1007/s100500070122
1999KH01 J.Phys.(London) B32, L73 (1999) Kh.Khayyat, T.Weber, R.Dorner, M.Achler, V.Mergel, L.Spiedlberger, O.Jagutzki, U.Meyer, J.Ullrich, R.Moshammer, W.Schmitt, H.Knudsen, U.Mikkelsen, P.Aggerholm, E.Uggerhoej, S.P.Moeller, V.D.Rodriguez, S.F.C.O'Rourke, R.E.Olson, P.D.Fainstein, J.H.McGuire, H.Schmidt-Bocking Differential Cross Sections in Antiproton- and Proton-Helium Collisions ATOMIC PHYSICS 4He(p-bar, p-bar), (p, p), E ≈ 1 MeV; measured recoil momentum following ionization.
doi: 10.1088/0953-4075/32/4/002
1995KU43 Phys.Lett. 207A, 199 (1995) P.Kurpick, T.Bastug, B.Fricke, W.-D.Sepp, A.Warczak, M.Jager, J.Ullrich, T.Kandler, M.Schulz, A.Demian, M.Damrau, H.Brauning, H.Schmidt-Bocking Full Scale Relativistic ab initio Time Dependent Calculations for the L-K Vacancy Transfer in 208 MeV Ni23+ on a Ge Solid Target NUCLEAR REACTIONS Ge(Ni, X), E=208 MeV; calculated L-K vacancy transfer, probabilities in Ni, Ge. Dirac-Fock-Slater method. ATOMIC PHYSICS Ge(Ni, X), E=208 MeV; calculated L-K vacancy transfer, probabilities in Ni, Ge. Dirac-Fock-Slater method.
doi: 10.1016/0375-9601(95)00681-R
1994SC42 Nucl.Instrum.Methods Phys.Res. B90, 36 (1994) C.Scheidenberger, H.Geissel, Th.Stohlker, H.Folger, H.Irnich, C.Kozhuharov, A.Magel, P.H.Mokler, R.Moshammer, G.Munzenberg, F.Nickel, M.Pfutzner, P.Rymuza, W.Schwab, J.Ullrich, B.Voss Charge States and Energy Loss of Relativistic Heavy Ions in Matter NUCLEAR REACTIONS C, 27Al, Ni(209Bi, X), E=82 MeV/nucleon; measured X-ray spectra. C, Ni(209Bi, X), (197Au, X), E=80-1000 MeV/nucleon; measured total EC-capture σ vs E, ionization σ. Solid, gaseous media.
doi: 10.1016/0168-583X(94)95506-9
1994UL03 Nucl.Instrum.Methods Phys.Res. B87, 70 (1994) J.Ullrich, R.Dorner, H.Berg, C.L.Cocke, J.Euler, K.Froschauer, S.Hagmann, O.Jagutzki, S.Lencinas, R.Mann, V.Mergel, R.Moshammer, H.Schmidt-Bocking, H.Tawara, M.Unverzagt Single and Double Ionization of Helium for Fast, Highly-Charged Ion-Impact NUCLEAR REACTIONS He(Ne, X), (Ni, X), (Kr, X), E=0.08-1.5 GeV/nucleon; measured double to single ionization σ ratio; deduced shake-off limit evidence features. ATOMIC PHYSICS He(Ne, X), (Ni, X), (Kr, X), E=0.08-1.5 GeV/nucleon; measured double to single ionization σ ratio; deduced shake-off limit evidence features.
doi: 10.1016/0168-583X(94)95238-8
1993DO15 J.Phys.(London) B26, 3559 (1993) R.Dorner, K.Ullmann, J.Euler, R.Koch, I.Legrand, R.Seip, J.Ullrich, H.Schmidt-Bocking Sm L-Subshell Ionization Probabilities and Alignment as a Function of the Impact Parameter for 1 MeV Proton Impact NUCLEAR REACTIONS Sm(p, X), E=1 MeV; measured L subshell ionization probabilities vs impact parameter; deduced quasiadiabatic wavefunction adjustment possible reason. Standard SCA, coupled-channels models. ATOMIC PHYSICS Sm(p, X), E=1 MeV; measured L subshell ionization probabilities vs impact parameter; deduced quasiadiabatic wavefunction adjustment possible reason. Standard SCA, coupled-channels models.
doi: 10.1088/0953-4075/26/20/016
1987SC12 Nucl.Instrum.Methods Phys.Res. B24/25, 64 (1987) H.Schmidt-Bocking, J.Ullrich, R.Dorner, K.Dexheimer, S.Kelbch, V.Dangendorf, R.Schuch, S.Zehendner, S.Hagmann, G.B.Baptista L-Subshell Ionization Probabilities in very Asymmetric Ion-Atom Collisions ATOMIC PHYSICS Sm(p, X), E=4 MeV; Yb, Pt(Ne, X), Pt(He, X), E=0.9 MeV/nucleon; measured L-subshell ionization probabilities. Si-Li detectors.
doi: 10.1016/0168-583X(87)90590-8
1967UL01 Phys.Letters 25A, 731 (1967) 125Te Mossbauer Effect Study of Magnetic Hyperfine Structure in the Ferromagnetic Spinel CuCr2Te4 NUCLEAR REACTIONS 125Te(γ, γ), E=35.6 keV; measured Mossbauer effect. 125Te level deduced μ.
doi: 10.1016/0375-9601(67)90966-8
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