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NSR database version of April 26, 2024.

Search: Author = G.W.Drake

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2023QI02      Phys.Rev. A 107, L010802 (2023)

X.-Q.Qi, P.-P.Zhang, Z.-C.Yan, T.-Y.Shi, G.W.F.Drake, A.-X.Chen, Z.-X.Zhong

Theoretical hyperfine splittings of ^{7, 9}Be²⁺ ions for future studies of nuclear properties

ATOMIC PHYSICS ^7,9Be; calculated hyperfine structures and splittings within the framework of the nonrelativistic quantum electrodynamics, including relativistic and radiative corrections. Comparison with available data.

doi: 10.1103/PhysRevA.107.L010802
Citations: PlumX Metrics

2017MO24      Can.J.Phys. 95, 828 (2017)

D.C.Morton, G.W.F.Drake

Oscillator strengths for spin-changing P-D transitions in He I including the effect of a finite nuclear mass and intermediate coupling

doi: 10.1139/cjp-2016-0890
Citations: PlumX Metrics

2015SC20      Phys.Rev. A 92, 050701(R) (2015)

E.E.Schulhoff, G.W.F.Drake

Electron emission and recoil effects following the beta decay of ⁶He

RADIOACTIVITY ⁶He(β^-); calculated probabilities for atomic electron excitation (shake-up) and ionization (shake-off), recoil-induced contributions to the shake-off probability within the nonrelativistic sudden approximation; deduced a 7 sigma disagreement with the experimental data.

doi: 10.1103/PhysRevA.92.050701
Citations: PlumX Metrics

2012BR03      Phys.Rev.Lett. 108, 052504 (2012)

M.Brodeur, T.Brunner, C.Champagne, S.Ettenauer, M.J.Smith, A.Lapierre, R.Ringle, V.L.Ryjkov, S.Bacca, P.Delheij, G.W.F.Drake, D.Lunney, A.Schwenk, J.Dilling

First Direct Mass Measurement of the Two-Neutron Halo Nucleus ⁶He and Improved Mass for the Four-Neutron Halo ⁸He

ATOMIC MASSES ^6,8He; measured TOF resonance spectra; deduced isotopic shifts, charge radii, masses. Comparison with experimental and theoretical data.

doi: 10.1103/PhysRevLett.108.052504
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2010ZA02      J.Phys.(London) G37, 055107 (2010)

M.Zakova, Z.Andjelkovic, M.L.Bissell, K.Blaum, G.W.F.Drake, Ch.Geppert, M.Kowalska, J.Kramer, A.Krieger, M.Lochmann, T.Neff, R.Neugart, W.Nortershauser, R.Sanchez, F.Schmidt-Kaler, D.Tiedemann, Z.-C.Yan, D.T.Yordanov, C.Zimmermann

Isotope shift measurements in the 2s_1/2 → 2p_3/2 transition of Be⁺ and extraction of the nuclear charge radii for ^{7, 10, 11}Be

ATOMIC PHYSICS ^7,10,11Be; measured laser beam frequencies; deduced isotope shifts, nuclear charge radii, cluster structures. Comparison with nuclear structure calculations.

doi: 10.1088/0954-3899/37/5/055107
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2009NO02      Phys.Rev.Lett. 102, 062503 (2009)

W.Nortershauser, D.Tiedemann, M.Zakova, Z.Andjelkovic, K.Blaum, M.L.Bissell, R.Cazan, G.W.F.Drake, Ch.Geppert, M.Kowalska, J.Kramer, A.Krieger, R.Neugart, R.Sanchez, F.Schmidt-Kaler, Z.-C.Yan, D.T.Yordanov, C.Zimmermann

Nuclear Charge Radii of ^{7, 9, 10}Be and the One-Neutron Halo Nucleus ¹¹Be

NUCLEAR MOMENTS ^7,9,10,11Be; measured isotope shifts; deduced nuclear charge radii.

doi: 10.1103/PhysRevLett.102.062503
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2009RI03      Phys.Lett. B 675, 170 (2009)

R.Ringle, M.Brodeur, T.Brunner, S.Ettenauer, M.Smith, A.Lapierre, V.L.Ryjkov, P.Delheij, G.W.F.Drake, J.Lassen, D.Lunney, J.Dilling

High-precision Penning trap mass measurements of ^{9, 10}Be and the one-neutron halo nuclide ¹¹Be

ATOMIC MASSES ^9,10,11Be [from Rb, Sr, Ta(p, X), E=500 MeV]; measured masses using the TITAN Penning trap mass spectrometer at TRIUMF. ¹¹Be; deduced single-neutron separation energy. Comparison with AME2003.

doi: 10.1016/j.physletb.2009.04.014
Citations: PlumX Metrics

2008SM03      Phys.Rev.Lett. 101, 202501 (2008)

M.Smith, M.Brodeur, T.Brunner, S.Ettenauer, A.Lapierre, R.Ringle, V.L.Ryjkov, F.Ames, P.Bricault, G.W.F.Drake, P.Delheij, D.Lunney, F.Sarazin, J.Dilling

First Penning-Trap Mass Measurement of the Exotic Halo Nucleus ¹¹Li

ATOMIC MASSES ¹¹Li; measured mass using a penning trap mass spectrometer.

doi: 10.1103/PhysRevLett.101.202501
Citations: PlumX Metrics

2007DR04      Hyperfine Interactions 172, 141 (2007)

G.W.F.Drake, Z.-C.Yan

Studies of light halo nuclei by the isotope shift method

NUCLEAR STRUCTURE ⁶He, ¹¹Li; calculated nuclear charge radii and isotope shifts.

doi: 10.1007/s10751-007-9572-x
Citations: PlumX Metrics

2007DR06      Nucl.Phys. A790, 151c (2007)

G.W.F.Drake, Z.-C.Yan

Properties of halo nuclei from atomic isotope shifts

NUCLEAR MOMENTS ⁶He; analyzed isotope shifts; deduced charge radius. Comparison with data and theoretical values.

doi: 10.1016/j.nuclphysa.2007.03.156
Citations: PlumX Metrics

2007MU17      Phys.Rev.Lett. 99, 252501 (2007)

P.Mueller, I.A.Sulai, A.C.C.Villari, J.A.Alcantara-Nunez, R.Alves-Conde, K.Bailey, G.W.F.Drake, M.Dubois, C.Eleon, G.Gaubert, R.J.Holt, R.V.F.Janssens, N.Lecesne, Z.-T.Lu, T.P.O'Connor, M.-G.Saint-Laurent, J.-C.Thomas, L.-B.Wang

Nuclear Charge Radius of ⁸He

NUCLEAR MOMENTS ^6,8He; measured isotope shifts. ^6,8He; Deduced nuclear charge radii.

doi: 10.1103/PhysRevLett.99.252501
Citations: PlumX Metrics

2007WU01      J.Phys.(London) B40, 393 (2007)

Q.Wu, G.W.F.Drake

Hyperfine structure of the 2³P state of ³He with and without an external magnetic field

NUCLEAR MOMENTS ³He; calculated hfs.

doi: 10.1088/0953-4075/40/2/012
Citations: PlumX Metrics

2006MO08      Phys.Rev. A 73, 034502 (2006)

D.C.Morton, Q.Wu, G.W.F.Drake

Nuclear charge radius of ³He

NUCLEAR MOMENTS ³He; measured isotope shift, hfs; deduced charge radius.

doi: 10.1103/PhysRevA.73.034502
Citations: PlumX Metrics

2006MO21      Can.J.Phys. 84, 83 (2006)

D.C.Morton, Q.Wu, G.W.F.Drake

Energy levels for the stable isotopes of atomic helium (⁴He I and ³He I)

NUCLEAR MOMENTS ^3,4He; analyzed hfs, isotope shifts.

doi: 10.1139/P06-009
Citations: PlumX Metrics

2006SA52      Hyperfine Interactions 171, 181 (2006)

R.Sanchez, W.Nortershauser, A.Dax, G.Ewald, S.Gotte, R.Kirchner, H.-J.Kluge, T.Kuhl, A.Wojtaszek, B.A.Bushaw, G.W.F.Drake, Z.-C.Yan, C.Zimmermann, D.Albers, J.Behr, P.Bricault, J.Dilling, M.Dombsky, J.Lassen, C.D.P.Levy, M.R.Pearson, E.J.Prime, V.Ryjkov

Nuclear charge radius of ¹¹Li

NUCLEAR MOMENTS ¹¹Li; measured optical isotope shift; deduced charge radius. Laser spectroscopy.

doi: 10.1007/s10751-007-9507-6
Citations: PlumX Metrics

2005DR08      Can.J.Phys. 83, 311 (2005)

G.W.F.Drake, W.Nortershauser, Z.-C.Yan

Isotope shifts and nuclear radius measurements for helium and lithium

NUCLEAR STRUCTURE ^3,4,6He, ^6,7,8,9Li; analyzed isotope shifts; deduced charge radii.

doi: 10.1139/P05-020
Citations: PlumX Metrics

2005NO15      Eur.Phys.J. A 25, Supplement 1, 199 (2005)

W.Nortershauser, B.A.Bushaw, A.Dax, G.W.F.Drake, G.Ewald, S.Gotte, R.Kirchner, H.-J.Kluge, Th.Kuhl, R.Sanchez, A.Wojtaszek, Z.-C.Yan, C.Zimmermann

Measurement of the nuclear charge radii of ^{8, 9}Li: The last step towards the determination of the charge radius of ¹¹Li

NUCLEAR MOMENTS ^6,7,8,9Li; measured hfs, isotope shifts; deduced charge radii. Resonance ionization mass spectroscopy, comparison with model predictions.

doi: 10.1140/epjad/i2005-06-053-9
Citations: PlumX Metrics

2005NO16      Hyperfine Interactions 162, 93 (2005)

W.Nortershauser, A.Dax, G.Ewald, S.Gotte, R.Kirchner, H.-J.Kluge, T.Kuhl, R.Sanchez, A.Wojtaszek, B.A.Bushaw, G.W.F.Drake, Z.-C.Yan, C.Zimmermann

First Measurement of the Nuclear Charge Radii of Short-Lived Lithium Isotopes

NUCLEAR MOMENTS ^6,8,9Li; measured isotope shifts; deduced charge radii.

doi: 10.1007/s10751-005-9211-3
Citations: PlumX Metrics

2004DR05      Nucl.Phys. A737, 25 (2004)

G.W.F.Drake

Helium, Relativity and QED

doi: 10.1016/j.nuclphysa.2004.03.040
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2004EW02      Phys.Rev.Lett. 93, 113002 (2004); Erratum Phys.Rev.Lett. 94, 039901 (2005)

G.Ewald, W.Nortershauser, A.Dax, S.Gotte, R.Kirchner, H.-J.Kluge, Th.Kuhl, R.Sanchez, A.Wojtaszek, B.A.Bushaw, G.W.F.Drake, Z.-C.Yan, C.Zimmermann

Nuclear Charge Radii of ^{8, 9}Li Determined by Laser Spectroscopy

NUCLEAR MOMENTS ^6,7,8,9Li; measured hfs, isotope shifts. ^8,9Li deduced charge radii.

doi: 10.1103/PhysRevLett.93.113002
Citations: PlumX Metrics

2004WA23      Phys.Rev.Lett. 93, 142501 (2004)

L.-B.Wang, P.Mueller, K.Bailey, G.W.F.Drake, J.P.Greene, D.Henderson, R.J.Holt, R.V.F.Janssens, C.L.Jiang, Z.-T.Lu, T.P.O'Connor, R.C.Pardo, K.E.Rehm, J.P.Schiffer, X.D.Tang

Laser Spectroscopic Determination of the ⁶He Nuclear Charge Radius

NUCLEAR MOMENTS ^4,6He; measured isotope shift. ⁶He deduced charge radius. Laser spectroscopy.

doi: 10.1103/PhysRevLett.93.142501
Citations: PlumX Metrics

2003BU09      Phys.Rev.Lett. 91, 043004 (2003)

B.A.Bushaw, W.Nortershauser, G.Ewald, A.Dax, G.W.F.Drake

Hyperfine Splitting, Isotope Shift, and Level Energy of the 3S States of ^{6, 7}Li

NUCLEAR MOMENTS ^6,7Li; measured hfs, isotope shifts; deduced radii. Laser spectroscopy.

doi: 10.1103/PhysRevLett.91.043004
Citations: PlumX Metrics

2003MU09      Nucl.Instrum.Methods Phys.Res. B204, 536 (2003)

P.Muller, L.-B.Wang, K.Bailey, G.W.F.Drake, X.Du, J.Greene, A.M.Heinz, R.J.Holt, D.Henderson, R.V.Janssens, C.-L.Jiang, C.Law, Z.-T.Lu, I.D.Moore, T.P.O'Connor, R.C.Pardo, M.Paul, T.Pennington, K.E.Rehm, J.P.Schiffer

Towards measuring the charge radius of ⁶He and ⁸He

RADIOACTIVITY ⁶He(β^-) [from ¹²C(⁷Li, ⁶He)]; measured Eβ, T_1/2. Magneto-optical trap for charge radius measurement.

doi: 10.1016/S0168-583X(02)02128-6
Citations: PlumX Metrics

2000YA05      Phys.Rev. A61, 022504 (2000)

Z.-C.Yan, G.W.F.Drake

Lithium Isotope Shifts as a Measure of Nuclear Size

NUCLEAR MOMENTS ^{6,7,8,9,10,11}Li; calculated isotope shifts; deduced implications for determination of radii.

doi: 10.1103/PhysRevA.61.022504
Citations: PlumX Metrics

1995MA80      Z.Phys. D32, 285 (1995)

F.Marin, F.Minardi, F.S.Pavone, M.Inguscio, G.W.F.Drake

Hyperfine Structure of the 3³P State of ³He and Isotope Shift for the 2³S-3³P₀ Transition

NUCLEAR MOMENTS ³He; measured hfs, isotope shift; deduced rms charge radius. High precision.

doi: 10.1007/BF01437272
Citations: PlumX Metrics

1994RI04      Phys.Rev. A49, 207 (1994)

E.Riis, A.G.Sinclair, O.Poulsen, G.W.F.Drake, W.R.C.Rowley, A.P.Levick

Lamb Shifts and Hyperfine Structure in ⁶Li⁺ and ⁷Li⁺: Theory and experiment

NUCLEAR MOMENTS ^6,7Li; measured hfs; deduced rms radii differences. High precision laser-resonance measurements. Model comparison.

doi: 10.1103/PhysRevA.49.207
Citations: PlumX Metrics