NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = W.Borchers Found 11 matches. 1998GE13 Eur.Phys.J. A 3, 225 (1998) U.Georg, W.Borchers, M.Keim, A.Klein, P.Lievens, R.Neugart, M.Neuroth, P.M.Rao, Ch.Schulz, and the ISOLDE Collaboration Laser Spectroscopy Investigation of the Nuclear Moments and Radii of Lutetium Isotopes NUCLEAR MOMENTS 161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179Lu; measured hfs, spins, Q, μ, radii for ground, isomeric states; deduced Nilsson configurations. Collinear laser spectroscopy.
doi: 10.1007/s100500050172
1996LI25 Europhys.Lett. 33, 11 (1996) P.Lievens, E.Arnold, W.Borchers, U.Georg, M.Keim, A.Klein, R.Neugart, L.Vermeeren, R.E.Silverans On the Odd-Even Staggering of Mean-Square Charge Radii in the Light Krypton and Strontium Region NUCLEAR MOMENTS 75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,96Kr, 78,79,80,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100Sr; analyzed rms charge radii differential changes; deduced odd-even staggering related features.
doi: 10.1209/epl/i1996-00296-0
1995KE04 Nucl.Phys. A586, 219 (1995) M.Keim, E.Arnold, W.Borchers, U.Georg, A.Klein, R.Neugart, L.Vermeeren, R.E.Silverans, P.Lievens Laser-Spectroscopy Measurements of 72-96Kr Spins, Moments and Charge Radii NUCLEAR MOMENTS 78,80,82,83,84,86Kr; measured isotope shifts, hfs; deduced hyperfine constants, J, μ, electric quadrupole moments, mean square charge radii. Collinear fast beam laser spectroscopy, collisional ionization detection. RADIOACTIVITY 72,74,75,77,79Kr(EC), (β+); 81,76Kr(EC); 80m,83m,85mKr(IT); 85,87,88,89,90,91,92,93,94,95,96Kr(β-); measured isotope shifts, hfs; deduced hyperfine constants, J, μ, electric quadrupole moments, mean square charge radii. Collinear fast beam laser spectroscopy, collisional ionization detection.
doi: 10.1016/0375-9474(94)00786-M
1992LI29 Nucl.Instrum.Methods Phys.Res. B70, 532 (1992) P.Lievens, E.Arnold, W.Borchers, F.Buchinger, U.Georg, A.Klein, W.Neu, R.Neugart, M.Neuroth, C.Schulz, R.E.Silverans, L.Vermeeren, and the ISOLDE Collaboration Very High Sensitivity in Collinear Laser Spectroscopy: Resonance detection by particle counting techniques RADIOACTIVITY 77Sr(β+); measured hfs. Resonance detection by particle counting techniques, high sensitivity in collinear laser spectroscopy, other beams discussed, on-line separator.
doi: 10.1016/0168-583X(92)95977-Y
1991LI05 Phys.Lett. 256B, 141 (1991) P.Lievens, R.E.Silverans, L.Vermeeren, W.Borchers, W.Neu, R.Neugart, K.Wendt, F.Buchinger, E.Arnold, and the ISOLDE Collaboration Nuclear Ground State Properties of 99Sr by Collinear Laser Spectroscopy with Non-Optical Detection RADIOACTIVITY 99Sr; measured hfs, isotope shift; deduced hyperfine parameters, μ, spectroscopic quadrupole moment. Model calculations. NUCLEAR STRUCTURE 99Sr; calculated levels, μ, spectroscopic quadrupole moment. Particle-rotor, Nilsson models.
doi: 10.1016/0370-2693(91)90664-C
1991SC33 J.Phys.(London) B24, 4831 (1991) Ch.Schulz, E.Arnold, W.Borchers, W.Neu, R.Neugart, M.Neuroth, E.W.Otten, M.Scherf, K.Wendt, P.Lievens, Yu.A.Kudryavtsev, V.S.Letokhov, V.I.Mishin, V.V.Petrunin, and the ISOLDE Collaboration Resonance Ionization Spectroscopy on a Fast Atomic Ytterbium Beam RADIOACTIVITY 157,159,175Yb; measured hfs, isotope shifts. Fast atomic Yb beam, resonance ionization spectroscopy.
doi: 10.1088/0953-4075/24/22/020
1990AR25 J.Phys.(London) B23, 3511 (1990) E.Arnold, W.Borchers, H.T.Duong, P.Juncar, J.Lerme, P.Lievens, W.Neu, R.Neugart, M.Pellarin, J.Pinard, J.L.Vialle, K.Wendt, and the ISOLDE Collaboration Optical Laser Spectroscopy and Hyperfine Structure Investigation of the 102S, 112S, 82D and 92D Excited Levels in Francium RADIOACTIVITY 212Fr; measured hfs; deduced hyperfine constants. Optical laser spectroscopy.
doi: 10.1088/0953-4075/23/20/014
1990LI28 Hyperfine Interactions 59, 161 (1990) P.Lievens, R.E.Silverans, L.Vermeeren, E.Arnold, W.Borchers, W.Neu, R.Neugart, K.Wendt, F.Buchinger, E.B.Ramsay, G.Ulm Nuclear Moments of Strongly Deformed Strontium Isotopes RADIOACTIVITY 99,79,81,83,83m,85,85m,87,87m,89,91,91,93,95,97Sr; measured hfs; deduced hyperfine constant. 99,79,81,83,85,87,89,91,93,95,97Sr levels deduced μ, quadrupole moment. Fast ion-beam collinear laser spectroscopy.
doi: 10.1007/BF02401214
1989BO03 Phys.Lett. 216B, 7 (1989) W.Borchers, E.Arnold, W.Neu, R.Neugart, K.Wendt, G.Ulm, and the ISOLDE Collaboration Xenon Isotopes Far from Stability Studied by Collisional Ionization Laser Spectroscopy RADIOACTIVITY 116,117,118,120,122,137,138,139,140,141,142,143,144,146Xe; measured hfs, isotope shifts; deduced rms charge radii relative to 136Xe. 137,139,141,143Xe level deduced J, μ, electric quadrupole moment. Collisional ionization laser spectroscopy. NUCLEAR MOMENTS 124,126,128,130,131,132,134Xe; measured hfs, isotope shifts; deduced rms charge radii relative to 136Xe. Collisional ionization laser spectroscopy.
doi: 10.1016/0370-2693(89)91359-2
1987AR20 Phys.Rev.Lett. 59, 771 (1987) E.Arnold, W.Borchers, M.Carre, H.T.Duong, P.Juncar, J.Lerme, S.Liberman, W.Neu, R.Neugart, E.W.Otten, M.Pellarin, J.Pinard, G.Ulm, J.L.Vialle, K.Wendt, and the ISOLDE Collaboration Direct Measurement of Nuclear Magnetic Moments of Radium Isotopes RADIOACTIVITY 213Ra(α), (EC), (β+); 225Ra(β-); measured hfs. 213,225Ra deduced μ. Fast beam laser spectroscopy.
doi: 10.1103/PhysRevLett.59.771
1987BO29 Hyperfine Interactions 34, 25 (1987) W.Borchers, R.Neugart, E.W.Otten, H.T.Duong, G.Ulm, K.Wendt, and the ISOLDE Collaboration Hyperfine Structure and Isotope Shift Investigations in 202-222Rn for the Study of Nuclear Structure beyond Z = 82 RADIOACTIVITY 203m,205,207,209,211,219,221Rn; measured hfs, isotope shift; deduced spins, moments, hyperfine interaction constants.
doi: 10.1007/BF02072676
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