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NSR database version of May 2, 2024.

Search: Author = K.Bekk

Found 15 matches.

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1999AN44      J.Phys.(London) G25, 2161 (1999)

T.Antoni, W.D.Apel, K.Bekk, K.Bernlohr, E.Bollmann, K.Daumiller, P.Doll, J.Engler, F.Fessler, H.J.Gils, R.Glasstetter, R.Haeusler, W.Hafemann, A.Haungs, D.Heck, J.R.Horandel, T.Holst, K.-H.Kampert, H.O.Klages, J.Knapp, H.J.Mathes, H.J.Mayer, J.Milke, D.Muhlenberg, J.Oehlschlager, H.Rebel, M.Risse, M.Roth, G.Schatz, H.Schieler, F.K.Schmidt, T.Thouw, H.Ulrich, J.Unger, J.H.Weber, J.Wentz, T.Wiegert, D.Wochele, J.Kempa, T.Wibig, J.Zabierowski, F.Badea, H.Bozdog, I.M.Brancis, M.Petcu, B.Vulpescu, A.Chilingarian, A.Vardanyan

Test of High-Energy Interaction Models using the Hadronic Core of EAS

1991KO32      Phys.Rev. A44, R1442 (1991)

D.Kowalewska, K.Bekk, S.Goring, A.Hanser, W.Kalber, G.Meisel, H.Rebel

Isotope Shifts and Hyperfine Structure in Polonium Isotopes by Atomic-Beam Laser Spectroscopy

RADIOACTIVITY ^{200,202,204,205,206,207,208,209,210}Po; measured hfs, isotope shifts; deduced rms charge radii changes, relative variation with respect to neighboring elements. Laser-induced fluorescence spectroscopy.

doi: 10.1103/PhysRevA.44.R1442
Citations: PlumX Metrics

1989DE26      Z.Phys. D13, 181 (1989)

J.Dembczynski, M.Elantkowska, K.Bekk, H.Rebel, M.Wilson

Reanalysis of the Am I Level Spectrum and the Nuclear Quadrupole Moments of Am-Isotopes

RADIOACTIVITY ²⁴¹Am; analyzed hfs data; deduced hyperfine constants. ²⁴¹Am deduced electric quadrupole moment.

1989KA29      Z.Phys. A334, 103 (1989)

W.Kalber, J.Rink, K.Bekk, W.Faubel, S.Goring, G.Meisel, H.Rebel, R.C.Thompson

Nuclear Radii of Thorium Isotopes from Laser Spectroscopy of Stored Ions

NUCLEAR MOMENTS ²³²Th; measured hfs, isotope shifts. ^{232,227,228,229,230}Th deduced mean square charge radii change. Other data input.

RADIOACTIVITY ^{227,228,229,230}Th; measured hfs, isotope shifts. ^{232,227,228,229,230}Th deduced mean square charge radii change. Other data input.

1988BE30      Z.Phys. A330, 235 (1988)

K.Bekk, S.Goring, W.Kalber, G.Meisel, H.Rebel, A.Ali Sameh

Determination of the ^242mAm Nuclear Moments

RADIOACTIVITY ^242mAm; measured hfs; deduced μ, electric quadrupole moment. Atomic beam, laser spectroscopy.

1987AN02      Z.Phys. A326, 493 (1987)

M.Anselment, K.Bekk, S.Chongkum, S.Goring, A.Hanser, H.Hoeffgen, W.Kalber, G.Meisel, H.Rebel

Charge Radii and Moments of Strontium Nuclei by Laser Spectroscopy

RADIOACTIVITY ^{80,81,82,83,85}Sr(EC); ^85m,87mSr(IT); ^89,90Sr(β^-); measured hfs, isotope shifts. ^{80,81,82,83,85,85m,87m,88,89,90}Sr deduced μ, electric quadrupole moments, rms charge radii.

NUCLEAR MOMENTS ^84,86,87,88Sr; measured hfs, isotope shifts. ^84,86,87,88Sr deduced μ, electric quadrupole moments, mean square charge radii.

1987ME22      Hyperfine Interactions 38, 723 (1987)

G.Meisel, K.Bekk, H.Rebel, G.Schatz

Atomic Beam, Optogalvanic and Stored Ion Spectroscopy for Radioactive Isotopes

NUCLEAR MOMENTS ^{204,206,208,207}Pb; measured hfs, isotope shifts. Laser induced resonance absorption.

NUCLEAR STRUCTURE ^241,242m,243Am; measured optical isotope shifts. Laser induced resonances absorption.

doi: 10.1007/BF02394871
Citations: PlumX Metrics

1986AN24      Phys.Rev. C34, 1052 (1986)

M.Anselment, K.Bekk, A.Hanser, H.Hoeffgen, G.Meisel, S.Goring, H.Rebel, G.Schatz

Charge Radii and Moments of Tin Nuclei by Laser Spectroscopy

NUCLEAR MOMENTS ^{112,114,115,116,117,118,119,120,122,124}Sn; measured isotope shift, hfs; deduced rms charge radius, μ, electric quadrupole moments. Laser spectroscopy.

RADIOACTIVITY ^{117m,110,111,113,121,121m,123,125}Sn; measured isotope shift, hfs; deduced rms charge radius differences, magnetic dipole, electric quadrupole moments. Laser spectroscopy.

doi: 10.1103/PhysRevC.34.1052
Citations: PlumX Metrics

1986AN39      Z.Phys. D3, 421 (1986)

M.Anselment, S.Chongkum, K.Bekk, S.Goring, A.Hanser, G.Meisel, H.Rebel

Isotope Shift of a Series of Sr Isotopes

RADIOACTIVITY ^{80,81,82,83,85,89,90}Sr; measured isotope shift.

NUCLEAR MOMENTS ^84,86Sr; measured isotope shift.

doi: 10.1007/BF01437201
Citations: PlumX Metrics

1983TH03      J.Phys.(London) G9, 443 (1983)

R.C.Thompson, M.Anselment, K.Bekk, S.Goring, A.Hanser, G.Meisel, H.Rebel, G.Schatz, B.A.Brown

High-Resolution Measurements of Isotope Shifts and Hyperfine Structure in Stable and Radioactive Lead Isotopes

RADIOACTIVITY ²¹⁰Pb; ²¹²Pb [from ²³²Th decay]; ²⁰⁵Pb [from ²⁰⁴Pb(n, γ)]; ²⁰⁹Pb [from ²⁰⁸Pb(d, p)]; ^{198,199,200,202}Pb [from Hg(α, xn), E=104 MeV]; ^201,202m,203Pb [from Tl(d, xn), E=38, 48 MeV]; measured hfs, isotope shifts. ^{201,202m,205,209}Pb deduced μ, quadrupole moment, rms charge radii. ¹⁹⁹Pb level deduced J, π, μ, quadrupole moment, rms charge radius. ^198,210,212Pb deduced rms charge radius. Droplet model, Skyrme interactions.

NUCLEAR MOMENTS ^204,206,207Pb; measured hfs, isotope shifts; deduced rms charge radii. Droplet model, Skyrme interactions.

doi: 10.1088/0305-4616/9/4/010
Citations: PlumX Metrics

1982AN15      Phys.Rev. C26, 2194 (1982)

A.Andl, K.Bekk, S.Goring, A.Hanser, G.Nowicki, H.Rebel, G.Schatz, R.C.Thompson

Isotope Shifts and Hyperfine Structure of the 4s^{2 1}S₀-4s4p ¹P₁ Transition in Calcium Isotopes

NUCLEAR MOMENTS ^{40,42,43,44,46,48}Ca, ^41,45,47Ca [from ^40,44,46Ca(n, γ), E=thermal]; measured hfs, isotope shifts. ^41,45,47Ca deduced hyperfine constants, rms charge radii differences, μ. ⁴³Ca deduced hyperfine constants, rms charge radii differences. ^{40,42,44,46,48}Ca deduced rms charge radii differences. Laser spectroscopy, resonance fluorescence technique.

doi: 10.1103/PhysRevC.26.2194
Citations: PlumX Metrics

1982TH05      Z.Phys. A305, 89 (1982)

R.C.Thompson, A.Hanser, K.Bekk, G.Meisel, D.Frolich

High Resolution Measurements of Isotope Shifts in Lead

NUCLEAR MOMENTS ^{200,201,202,203,204,205,206,207,208}Pb; measured hfs. ^{200,202,204,206}Pb deduced isotopes shifts, rms radii. ^{201,203,205,207}Pb deduced isotope shifts, rms radii, μ. High resolution laser spectroscopy.

doi: 10.1007/BF01415085
Citations: PlumX Metrics

1979BE25      Z.Phys. A291, 219 (1979)

K.Bekk, A.Andl, S.Goring, A.Hanser, G.Nowicki, H.Rebel, G.Schatz

Laserspectroscopic Studies of Collective Properties of Neutron Deficient Ba Nuclei

NUCLEAR MOMENTS ^{126,129m,129,135m}Ba; measured optical isotope shift, hfs. ^{126,129m,129,135m}Ba deduced differences of rms charge radii, μ, quadrupole moment. Laser spectroscopy. Quasiparticle-plus-triaxial rotor, droplet model.

doi: 10.1007/BF01409187
Citations: PlumX Metrics

1978NO09      Phys.Rev. C18, 2369 (1978)

G.Nowicki, K.Bekk, S.Goring, A.Hanser, H.Rebel, G.Schatz

Nuclear Charge Radii and Nuclear Moments of Neutron Deficient Ba Isotopes from High Resolution Laser Spectroscopy

NUCLEAR MOMENTS ^128,131,133Ba; measured isotope shift, hfs, J, nuclear charge radii. Laser spectroscopy.

doi: 10.1103/PhysRevC.18.2369
Citations: PlumX Metrics

1977NO04      Phys.Rev.Lett. 39, 332 (1977)

G.Nowicki, K.Bekk, S.Goring, H.Hanser, H.Rebel, G.Schatz

Nuclear Radii and Magnetic Moments of ^128,131Ba from High-Resolution Laser Spectroscopy

NUCLEAR MOMENTS ^128,131Ba; measured isotope shift, hfs. ^128,130,131Ba deduced differences of mean-square charge radii. ¹³¹Ba deduced μ. Doppler-free laser spectroscopy.

doi: 10.1103/PhysRevLett.39.332
Citations: PlumX Metrics