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NSR database version of April 11, 2024.

Search: Author = B.Fricke

Found 25 matches.

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2007PE19      Nucl.Phys. A787, 381c (2007)

V.Pershina, T.Bastug, J.Anton, B.Fricke

Theoretical chemistry for chemical identification of the heaviest elements

doi: 10.1016/j.nuclphysa.2006.12.059
Citations: PlumX Metrics

2006VE10      Eur.Phys.J. A 30, 489 (2006)

D.Verney, L.Cabaret, J.E.Crawford, H.T.Duong, B.Fricke, J.Genevey, G.Huber, F.Ibrahim, M.Krieg, F.Le Blanc, J.K.P.Lee, G.Le Scornet, D.Lunney, J.Obert, J.Oms, J.Pinard, J.C.Putaux, K.Rashid, B.Roussiere, J.Sauvage, V.Sebastian, and the ISOLDE Collaboration

Deformation change in light iridium nuclei from laser spectroscopy

NUCLEAR MOMENTS 182,183,184,185,186,186m,187,188,189,191,193Ir; measured hfs, isotope shift; deduced μ, quadrupole moments, radii, β2. Laser spectroscopy.

NUCLEAR STRUCTURE 180,184,186,192Os; calculated potential energy surfaces. 183,185,187,189,191,193Ir; calculated β2, μ, quadrupole moments. 182,184,186Ir; calculated single-particle level energies. 183,185,186Ir; calculated rotational band level energies, configurations. Axial rotor plus one or two quasiparticles.

doi: 10.1140/epja/i2006-10140-7
Citations: PlumX Metrics

2004PE06      Nucl.Phys. A734, 200 (2004)

V.Pershina, T.Bastug, C.Sarpe-Tudoran, J.Anton, B.Fricke

Predictions of adsorption behaviour of the superheavy element 112

doi: 10.1016/j.nuclphysa.2004.01.034
Citations: PlumX Metrics

1998BA04      Phys.Rev.Lett. 80, 920 (1998)

H.Backe, M.Hies, H.Kunz, W.Lauth, O.Curtze, P.Schwamb, M.Sewtz, W.Theobald, R.Zahn, K.Eberhardt, N.Trautmann, D.Habs, R.Repnow, B.Fricke

Isotope Shift Measurements for Superdeformed Fission Isomeric States

NUCLEAR MOMENTS 240m,242mAm; measured fission isomers optical isotope shifts relative to 241,243Am; deduced quadrupole moments. Resonance ionization spectroscopy, buffer gas cell.

doi: 10.1103/PhysRevLett.80.920
Citations: PlumX Metrics

1997KU28      Nucl.Phys. A626, 235c (1997)

T.Kuhl, A.Dax, M.Gerlach, D.Marx, H.Winter, M.Tomaselli, T.Engel, M.Wurtz, V.M.Shabaev, P.Seelig, R.Grieser, G.Huber, P.Merz, B.Fricke, C.Holbrow

New Access to the Magnetic Moment Distribution in the Nucleus by Laser Spectroscopy of Highly Charged Ions

NUCLEAR MOMENTS 209Bi; measured hfs. Storage ring, hydrogen-like ions, laser spectroscopy.

doi: 10.1016/S0375-9474(97)00540-X
Citations: PlumX Metrics

1996BA52      Hyperfine Interactions 97/98, 535 (1996)

H.Backe, R.-R.Baum, B.Fricke, D.Habs, K.Hellmann, M.Hies, Ch.Illgner, Ch.Krameyer, H.Kunz, W.Lauth, R.Martin, P.Schwamb, W.Theobald, P.Thorle, N.Trautmann

Isotope Shift and Hyperfine Structure Measurements at the 242mAm Fission Isomer

RADIOACTIVITY 242mAm(SF) [from 242Pu(d, 2n), E=12 MeV]; 241,243Am(α); measured hfs, relative isotope shift. 242Am deduced fission isomer quadrupole deformation, quadrupole moment.

doi: 10.1007/BF02150196
Citations: PlumX Metrics

1996BA94      Z.Phys. D37, 281 (1996)

T.Bastug, B.Fricke, M.Finkbeiner, W.R.Johnson

The Magnetic Moment of 209Bi- A Molecular Determination of the Diamagnetic Shielding

NUCLEAR MOMENTS 209Bi; calculated μ. Charge density, diamagnetic shielding at 209Bi nucleus in Bi(NO3)3 molecule evaluated by a Dirac-Fock-Slater-code.

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
Citations: PlumX Metrics

1995NE13      Phys.Scr. T59, 211 (1995)

R.Neumann, S.Borneis, T.Engel, B.Fricke, G.Huber, I.Klaft, T.Kuhl, D.Marx, P.Seelig

Hyperfine Measurements in Storage Ring

NUCLEAR MOMENTS 209Bi; measured hfs in heavy-ion storage ring.

doi: 10.1088/0031-8949/1995/T59/028
Citations: PlumX Metrics

1994KL06      Phys.Rev.Lett. 73, 2425 (1994)

I.Klaft, S.Borneis, T.Engel, B.Fricke, R.Grieser, G.Huber, T.Kuhl, D.Marx, R.Neumann, S.Schroder, P.Seelig, L.Volker

Precision Laser Spectroscopy of the Ground State Hyperfine Splitting of Hydrogenlike 209Bi82+

NUCLEAR MOMENTS 209Bi; measured optical hfs. Precision laser spectroscopy.

doi: 10.1103/PhysRevLett.73.2425
Citations: PlumX Metrics

1993FR22      Radiochim.Acta 62, 17 (1993)

B.Fricke, E.Johnson, G.M.Rivera

Ionization Potential and Radii of Atoms and Ions of Element 105 (Unnilpentium) and Ions of Tantalum Derived from Multiconfiguration Dirac-Fock Calculations

1989NE03      Z.Phys. D11, 105 (1989)

W.Neu, R.Neugart, E.-W.Otten, G.Passler, K.Wendt, B.Fricke, E.Arnold, H.J.Kluge, G.Ulm, and the ISOLDE Collaboration

Quadrupole Moments of Radium Isotopes from the 7p2 P3/2 Hyperfine Structure in Ra II

RADIOACTIVITY 221,223,224,225,226,212,214Ra; measured hfs, isotope shift. 209,211,221,223,227,229Ra deduced spectroscopic quadrupole moments. Other data analyzed. Collinear fast beam laser spectroscopy.

doi: 10.1007/BF01444425
Citations: PlumX Metrics

1988AH04      Nucl.Phys. A490, 655 (1988)

J.Ahrens, H.Gimm, T.Beuermann, P.Rullhusen, M.Schumacher, B.Fricke, W.D.Sepp

Molecular Effects on the Cross Section for Pair Production and Their Importance in the Evaluation of the Total Photonuclear Cross Section of 16O in the Δ-Resonance Region

NUCLEAR REACTIONS 16O(γ, X), E=90-400 MeV; measured total absorption σ; calculated pair-production σ(pp) on the oxygen molecule.

doi: 10.1016/0375-9474(88)90019-X
Citations: PlumX Metrics

1988GR18      Phys.Rev. A38, 1263 (1988)

M.Grexa, G.Hermann, G.Lasnitschka, B.Fricke

Hyperfine Structure and Isotopic Shift of the n2P(J) Levels (n = 7-10) of 203,205Tl Measured by Doppler-Free Two-Photon Spectroscopy

NUCLEAR MOMENTS 203,205Tl; measured hfs, isotope shifts.

doi: 10.1103/PhysRevA.38.1263
Citations: PlumX Metrics

1988OL01      Phys.Scr. 37, 730 (1988)

T.Olsson, A.Rosen, B.Fricke, G.Torbohm

Analysis of the Electronic Structure, Hyperfine Structure, and Volume Isotope Shifts in the Low Lying States of Ba I and Ba II

NUCLEAR MOMENTS 137Ba; analyzed data; deduced hyperfine interaction constants. Multi-configuration Dirac-Fock wave functions.

doi: 10.1088/0031-8949/37/5/011
Citations: PlumX Metrics

1985TO09      Phys.Rev. A31, 2038 (1985)

G.Torbohm, B.Fricke, A.Rosen

State-Dependent Volume Isotope Shifts of Low-Lying States of Group-IIa and -IIb Elements

ATOMIC PHYSICS Be, Mg, Ca, Sr, Ba, Ra, Zn, Cd, Hg, Yb; analyzed resonance transition volume isotope shift data. Relativistic multi-configuration Dirac-Fock theory.

doi: 10.1103/PhysRevA.31.2038
Citations: PlumX Metrics

1984RO11      Z.Phys. A316, 157 (1984)

A.Rosen, B.Fricke, G.Torbohm

Volume Isotope Shifts in Low Lying Transitions of Au I

NUCLEAR MOMENTS 197,195Au; calculated volume isotope shift. Relativistic Dirac-Fock method, optical single-, two-photon transitions in Au I.

1983FR24      Phys.Lett. 97A, 183 (1983)

B.Fricke, P.Grundevik, I.Lindgren, G.Olsson, T.Olsson, A.Rosen, G.Torbohm

State Dependent Volume Isotope Shift Analysis of the Low Lying States of Ba I and Ba II

ATOMIC PHYSICS Ba; calculated atomic transition isotope shifts. Relativistic multi-configuration Dirac-Fock wave functions.

doi: 10.1016/0375-9601(83)90353-5
Citations: PlumX Metrics

1982RA02      Z.Phys. A304, 193 (1982)

K.Rashid, B.Fricke

Shifts of Electronic K X-Rays in Muonic Atoms

ATOMIC PHYSICS, Mesic-Atoms Sn, In; calculated muonic E(K X-ray), energy shifts. Relativistic self-consistent Dirac-Fock method.

doi: 10.1007/BF01414492
Citations: PlumX Metrics

1977FR21      At.Data Nucl.Data Tables 19, 83 (1977)

B.Fricke, G.Soff

Dirac-Fock-Slater calculations for the elements Z = 100, fermium, to Z = 173

doi: 10.1016/0092-640X(77)90010-9
Citations: PlumX Metrics

1975BR30      Phys.Lett. 53A, 293 (1975)

R.Bruch, G.Paul, J.Andra, B.Fricke

Auger Transitions in Li-Like and Be-Like Ions

ATOMIC PHYSICS Be; measured Auger electrons.

doi: 10.1016/0375-9601(75)90072-9
Citations: PlumX Metrics

1975FR17      Structure and Bonding, J.D.Dunitz, P.Hemmerich, R.H.Holm, J.A.Ibers, C.K.Jorgensen, J.B.Neilands, D.Reinen, R.J.P.Williams, Eds., Springer-Verlag, Berlin, Vol.21, p.89 (1975)


Superheavy Elements

NUCLEAR STRUCTURE A > 200; analyzed data; predicted chemical, physical properties.

1975GR28      Z.Phys. A274, 191 (1975)

K.O.Groeneveld, R.Mann, G.Nolte, S.Schumann, R.Spohr, B.Fricke

Beam-Foil-Excited Auger Transitions in Neon

ATOMIC PHYSICS Ne; measured beam-foil excited Auger transitions.

doi: 10.1007/BF01437729
Citations: PlumX Metrics

1974DU02      Nucl.Phys. A219, 29 (1974)

T.Dubler, L.Schellenberg, H.Schneuwly, R.Engfer, J.L.Vuilleumier, H.K.Walter, A.Zehnder, B.Fricke

Nuclear Charge Radii from X-Ray Transitions in Muonic Atoms of Carbon, Nitrogen and Oxygen

ATOMIC PHYSICS, Mesic-Atoms 12C, 14N, 16O, 103Rh(μ, 2nν), E approx 0, measured muonic X-rays, Eγ. 12C, 14N, 16O deduced nuclear charge radius. 101Ru deduced transitions.

doi: 10.1016/0375-9474(74)90080-3
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1969FR13      Phys.Letters 30B, 317 (1969)

B.Fricke, W.Greiner

On the Chemistry of Superheavy Elements Around Z = 164

doi: 10.1016/0370-2693(69)90490-0
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