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NSR database version of April 27, 2024.

Search: Author = D.E.Evans

Found 14 matches.

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2000CA54      Hyperfine Interactions 127, 83 (2000)

P.Campbell, J.Billowes, E.C.A.Cochrane, P.Dendooven, D.E.Evans, J.A.R.Griffith, J.Huikari, A.Jokinen, I.D.Moore, A.Nieminen, K.Perajarvi, G.Tungate, G.Yeandle, J.Aysto

Progress of laser spectroscopy at the IGISOL

doi: 10.1023/A:1012654509080
Citations: PlumX Metrics

2000YE02      J.Phys.(London) G26, 839 (2000); Corrigendum J.Phys.(London) G26, 1299 (2000)

G.Yeandle, J.Billowes, P.Campbell, E.C.A.Cochrane, P.Dendooven, D.E.Evans, D.H.Forest, J.A.R.Griffith, J.Huikari, A.Jokinen, I.D.Moore, A.Nieminen, K.Perajarvi, G.Tungate, J.Aysto

Nuclear Moments and Charge Radii of the ¹⁷¹Hf Ground State and Isomer

NUCLEAR MOMENTS ¹⁷¹Hf; measured isotope shift, μ, electric quadrupole moment, charge radii for ground state and isomer. On-line laser spectroscopy.

doi: 10.1088/0954-3899/26/6/307
Citations: PlumX Metrics

1999LE11      Phys.Rev.Lett. 82, 2476 (1999)

J.M.G.Levins, D.M.Benton, J.Billowes, P.Campbell, T.G.Cooper, P.Dendooven, D.E.Evans, D.H.Forest, I.S.Grant, J.A.R.Griffith, J.Huikari, A.Jokinen, K.Perajarvi, G.Tungate, G.Yeandle, J.Aysto

First On-Line Laser Spectroscopy of Radioisotopes of a Refractory Element

NUCLEAR MOMENTS ^{170,172,173,174,176,177,179,180}Hf; measured isotope shifts, mean-square charge radii; deduced deformation. On-line laser spectroscopy.

doi: 10.1103/PhysRevLett.82.2476
Citations: PlumX Metrics

1998RI03      Phys.Rev.Lett. 80, 3206 (1998)

D.S.Richardson, D.M.Benton, D.E.Evans, J.A.R.Griffith, G.Tungate

Ultraviolet Photon Emission Observed in the Search for the Decay of the ²²⁹Th Isomer

RADIOACTIVITY ^232,233U(α); measured photon spectra. ²²⁹Th deduced possible isomeric transition.

doi: 10.1103/PhysRevLett.80.3206
Citations: PlumX Metrics

1997CA39      J.Phys.(London) G23, 1141 (1997)

P.Campbell, J.Billowes, E.C.A.Cochrane, J.L.Cooke, T.G.Cooper, P.Dendooven, D.E.Evans, I.S.Grant, J.A.R.Griffith, A.Honkanen, M.Huhta, M.Oinonen, M.R.Pearson, H.Penttila, J.R.Persson, D.S.Richardson, G.Tungate, P.D.Wheeler, L.Zybert, J.Aysto

A Thirty Second Isomer in ¹⁷¹Hf

NUCLEAR REACTIONS ¹⁷⁰Yb(α, 3n), E=50 MeV; measured Iγ(t). ^171mHf deduced T_1/2. Ion guide online isotope seperator.

RADIOACTIVITY ^171mHf(IT) [from ¹⁷⁰Yb(α, 3n), E=50 MeV]; measured Iγ(t); deduced T_1/2. Ion guide online isotope seperator.

doi: 10.1088/0954-3899/23/9/014
Citations: PlumX Metrics

1997CO26      J.Phys.(London) G23, L97 (1997)

J.L.Cooke, J.Billowes, P.Campbell, E.C.A.Cochrane, T.G.Cooper, P.Dendooven, D.E.Evans, J.A.R.Griffith, I.S.Grant, A.Honkanen, M.Huhta, J.M.G.Levins, M.Oinonen, M.R.Pearson, H.Penttila, J.A.Persson, D.S.Richardson, G.Tungate, P.D.Wheeler, L.Zybert, J.Aysto

First Measurement of Radioisotopes by Collinear Laser Spectroscopy at an Ion-Guide Separator

NUCLEAR REACTIONS ²³⁸U(p, F), E=25 MeV; measured ¹¹²Rh yield vs electrode voltage, beam current. Molecular beam, ion-guide isotope separator, ion-photon coincidence.

RADIOACTIVITY ^140,142,144Ba [from ²³⁸U(p, F), E=25 MeV]; measured optical isotope shifts. Ion-guide isotope separator, collinear laser spectroscopy, ion-photon coincidence.

doi: 10.1088/0954-3899/23/11/002
Citations: PlumX Metrics

1992DA06      J.Phys.(London) G18, L67 (1992)

M.P.Dancey, M.A.Skelton, J.Billowes, D.A.Eastham, D.E.Evans, I.S.Grant, J.A.R.Griffith, P.M.Walker, D.D.Warner, S.A.Wells

Properties of a Two-Second Isomer in ¹²⁷Ba Measured with a New Technique of Laser Spectroscopy

RADIOACTIVITY ^127mBa [from ⁹⁷Mo(³⁴S, 2p2n)]; measured isotope shift, hfs; deduced Q, μ, radius differences. Particle plus triaxial rotor model comparison. New laser spectroscopy technique.

doi: 10.1088/0954-3899/18/3/002
Citations: PlumX Metrics

1990DA13      Hyperfine Interactions 59, 193 (1990)

M.P.Dancey, J.Billowes, I.S.Grant, D.E.Evans, J.A.R.Griffith, S.A.Wells, D.A.Eastham, J.Groves, J.R.H.Smith, D.W.L.Tolfree, P.M.Walker

Laser Fluorescence on Radio-Active Isotopes Produced in Very Low Yield

RADIOACTIVITY ^{120,121,122,123,124,127m}Ba [from ^92,96,98Mo(³²S, xn2p)]; measured hfs; deduced rms radii changes. ^127mBa deduced μ, quadrupole moment. Fast ion-photon coincidence, ultra-sensitive laser fluorescence spectroscopy.

1990EN01      J.Phys.(London) G16, 105 (1990)

J.G.England, I.S.Grant, J.A.R.Griffith, D.E.Evans, D.A.Eastham, G.W.A.Newton, P.M.Walker

Isotope Shifts and Hyperfine Splittings in ^144-154Sm I

RADIOACTIVITY ^{145,151,153,146}Sm; measured isotope shifts, hfs; deduced hfs constants, rms radii differences, μ, Q. Other data input.

NUCLEAR MOMENTS ^{144,147,148,149,150,152,154}Sm; measured isotope shifts, hfs; deduced hfs constants, rms radii differences, μ, Q. Other data input.

NUCLEAR STRUCTURE ^{145,147,149,151,153}Sm; calculated μ, quadrupole moment.

doi: 10.1088/0954-3899/16/1/014
Citations: PlumX Metrics

1988WE14      Phys.Lett. 211B, 272 (1988)

S.A.Wells, D.E.Evans, J.A.R.Griffith, D.A.Eastham, J.Groves, J.R.H.Smith, D.W.L.Tolfree, D.D.Warner, J.Billowes, I.S.Grant, P.M.Walker

Fluorescent Atom Coincidence Spectroscopy of Extremely Neutron-Deficient Barium Isotopes

RADIOACTIVITY ^{120,121,122,123,124}Ba [from ^92,96Mo(³²S, xn2p)]; measured hfs, isotope shifts; deduced quadrupole deformation parameter. ^{120,121,122,123}Ba deduced rms charge radii relative to ¹²⁴Ba. Fluorescent atom coincidence spectroscopy.

doi: 10.1016/0370-2693(88)90902-1
Citations: PlumX Metrics

1987EA01      Phys.Rev. C36, 1583 (1987)

D.A.Eastham, P.M.Walker, J.R.H.Smith, D.D.Warner, J.A.R.Griffith, D.E.Evans, S.A.Wells, M.J.Fawcett, I.S.Grant

Nuclear Charge Radii of Proton-Rich Strontium Isotopes

RADIOACTIVITY ^{78,79,80,81,82,83}Sr; measured hfs, isotope shift; deduced μ, rms radii. Atom-photon coincidence laser spectroscopy.

NUCLEAR MOMENTS ^88,86,87Sr; measured hyperfine structure, isotope shifts; deduced μ, rms radii. Atom-photon coincidence laser spectroscopy.

doi: 10.1103/PhysRevC.36.1583
Citations: PlumX Metrics

1986EA01      J.Phys.(London) G12, L205 (1986)

D.A.Eastham, P.M.Walker, J.R.H.Smith, J.A.R.Griffith, D.E.Evans, S.A.Wells, M.J.Fawcett, I.S.Grant

Optical Isotope Shifts of ^80,82Sr from Coincidence Laser Spectroscopy

NUCLEAR MOMENTS ^80,82Sr; measured isotope shifts. ^84,82,80Sr deduced rms charge radii differences. Ultra sensitive laser fluorescence technique.

doi: 10.1088/0305-4616/12/9/003
Citations: PlumX Metrics

1984EA01      Z.Phys. A318, 243 (1984)

D.A.Eastham, P.M.Walker, J.A.R.Griffith, D.E.Evans, J.G.England, I.S.Grant

Optical Isotope Shifts of ¹⁴⁶Sm and ¹⁵¹Sm

NUCLEAR MOMENTS ^146,151Sm; measured optical isotope shifts; deduced rms nuclear radii. Resonance fluorescence spectrum.

doi: 10.1007/BF01413476
Citations: PlumX Metrics

1984EA02      J.Phys.(London) G10, L271 (1984)

D.A.Eastham, J.G.England, D.E.Evans, M.J.Fawcett, I.S.Grant, J.A.R.Griffith, G.W.A.Newton, P.M.Walker

Optical Isotope Shift and Hyperfine Structure of ¹⁵³Sm

RADIOACTIVITY ¹⁵³Sm(β^-) [from ¹⁵²Sm neutron irradiation]; measured optical isotope shift, hfs. ^{146,147,148,149,150,151,152,153,154}Sm deduced rms charge radii relative to ¹⁴⁴Sm.

doi: 10.1088/0305-4616/10/12/002
Citations: PlumX Metrics