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NSR database version of April 11, 2024.

Search: Author = J.Ullrich

Found 14 matches.

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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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
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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
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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
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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
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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
Citations: PlumX Metrics


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
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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
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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
Citations: PlumX Metrics


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
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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
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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
Citations: PlumX Metrics


1967UL01      Phys.Letters 25A, 731 (1967)

J.F.Ullrich, D.H.Vincent

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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Note: The following list of authors and aliases matches the search parameter J.Ullrich: , J.F.ULLRICH