NSR Query Results
Output year order : Descending NSR database version of May 3, 2024. Search: Author = J.Crawford Found 68 matches. 2023GA11 Phys.Rev.Lett. 130, 192502 (2023) A.T.Gallant, N.D.Scielzo, G.Savard, J.A.Clark, M.Brodeur, F.Buchinger, D.P.Burdette, M.T.Burkey, S.Caldwell, J.E.Crawford, A.Czeszumska, C.M.Deibel, J.Greene, D.Heslop, T.Y.Hirsh, A.F.Levand, B.Longfellow, G.E.Morgan, P.Mueller, R.Orford, S.Padgett, N.Paul, A.Perez Galvan, A.Reimer, R.Segel, K.S.Sharma, K.Siegl, L.Varriano, B.J.Zabransky Angular Correlations in the β Decay of 8B: First Tensor-Current Limits from a Mirror-Nucleus Pair RADIOACTIVITY 8B(β+); measured decay products, Eβ, Iβ; deduced the α-β-ν angular correlation in the Gamow-Teller β+ decay. The Beta-decay Paul Trap.
doi: 10.1103/PhysRevLett.130.192502
2022CR05 Phys.Rev. C 106, 065502 (2022) Charge-symmetry-breaking effects on neutron β decay in nonrelativistic quark models RADIOACTIVITY 1NN(β-); calculated matrix element, changes to matrix element caused by charge-symmetry-breaking (CSB) effects. Nonrelativistic quark model. Pointed that inclusion of CSB effect reduces matrix element by factor 4.
doi: 10.1103/PhysRevC.106.065502
2015PR03 Eur.Phys.J. A 51, 23 (2015) T.J.Procter, J.A.Behr, J.Billowes, F.Buchinger, B.Cheal, J.E.Crawford, J.Dilling, A.B.Garnsworthy, A.Leary, C.D.P.Levy, E.Mane, M.R.Pearson, O.Shelbaya, M.Stolz, W.Al Tamimi, A.Voss Direct observation of an isomeric state in 98Rb and nuclear properties of exotic rubidium isotopes measured by laser spectroscopy NUCLEAR REACTIONS U(p, x)Rb, E=500 MeV; measured Rb isotopes using TITAN mass trap or optical spectrum using laser spectroscopy. 98Rb deduced isomeric state, hyperfine coefficients, isotope shifts. 75,76,78Rb deduced magnetic dipole moment, electric quadrupole moment, deformation, charge radii, isotopic shifts, g-factors. ATOMIC PHYSICS U(p, x)Rb, E=500 MeV; measured E(optical γ); deduced isotopic shifts, charge radii. Compared with published muonic and optical data.
doi: 10.1140/epja/i2015-15023-2
2015ST15 Phys.Rev.Lett. 115, 182501 (2015) M.G.Sternberg, R.Segel, N.D.Scielzo, G.Savard, J.A.Clark, P.F.Bertone, F.Buchinger, M.Burkey, S.Caldwell, A.Chaudhuri, J.E.Crawford, C.M.Deibel, J.Greene, S.Gulick, D.Lascar, A.F.Levand, G.Li, A.Perez Galvan, K.S.Sharma, J.Van Schelt, R.M.Yee, B.J.Zabransky Limit on Tensor Currents from 8Li β Decay RADIOACTIVITY 8Li(β-) [from 7Li(d, p), E not given]; measured decay products, Eβ, Iβ, Eα, Iα. 6He; deduced β-ν-α correlations. Comparison with available data.
doi: 10.1103/PhysRevLett.115.182501
2015VO05 Phys.Rev. C 91, 044307 (2015) A.Voss, F.Buchinger, B.Cheal, J.E.Crawford, J.Dilling, M.Kortelainen, A.A.Kwiatkowski, A.Leary, C.D.P.Levy, F.Mooshammer, M.L.Ojeda, M.R.Pearson, T.J.Procter, W.Al Tamimi Nuclear moments and charge radii of neutron-deficient francium isotopes and isomers NUCLEAR MOMENTS 204,204m,205,206,206m,208Fr; measured optical fluorescence and hyperfine structure spectra using Collinear laser fluorescence spectroscopy technique at TRIUMF-ISAC facility; deduced spins, isotope shifts, hyperfine coupling constants, magnetic moments, charge radii, spectroscopic electric quadrupole moments, two isomeric states in 206Fr. Comparison with previous experimental results, and with theoretical calculations within the energy density functional (EDF) framework using Skyrme parametrization UNEDF0 and HFBTHO computer code for A=204-213 Fr isotopes. Activities of Fr produced in U(p, X), E=500 MeV reaction.
doi: 10.1103/PhysRevC.91.044307
2014VO01 J.Phys.(London) G41, 015104 (2014) A.Voss, M.R.Pearson, F.Buchinger, J.E.Crawford, R.F.Kiefl, C.D.P.Levy, W.A.MacFarlane, E.Mane, G.D.Morris, O.T.J.Shelbaya, Q.Song, D.Wang High precision measurement of the 11Li and 9Li quadrupole moment ratio using zero-field β-NQR NUCLEAR MOMENTS 9,11Li; measured RF frequency; deduced electric quadrupole moments ratio. Nuclear quadrupole resonance technique, TRIUMF-ISAC.
doi: 10.1088/0954-3899/41/1/015104
2013LI12 Phys.Rev.Lett. 110, 092502 (2013) G.Li, R.Segel, N.D.Scielzo, P.F.Bertone, F.Buchinger, S.Caldwell, A.Chaudhuri, J.A.Clark, J.E.Crawford, C.M.Deibel, J.Fallis, S.Gulick, G.Gwinner, D.Lascar, A.F.Levand, M.Pedretti, G.Savard, K.S.Sharma, M.G.Sternberg, T.Sun, J.Van Schelt, R.M.Yee, B.J.Zabransky Tensor Interaction Limit Derived From the α-β-ν(bar) Correlation in Trapped 8Li Ions RADIOACTIVITY 8Li(β-) [from 7Li(d, p), E=24 MeV]; measured decay products, Eα, Iα; deduced α-β-ν correlation in the Gamow-Teller decay, limit on tensor component contribution.
doi: 10.1103/PhysRevLett.110.092502
2013VO10 Phys.Rev.Lett. 111, 122501 (2013) A.Voss, M.R.Pearson, J.Billowes, F.Buchinger, B.Cheal, J.E.Crawford, A.A.Kwiatkowski, C.D.P.Levy, O.Shelbaya First Use of High-Frequency Intensity Modulation of Narrow-Linewidth Laser Light and Its Application in Determination of 206, 205, 204Fr Ground-State Properties NUCLEAR MOMENTS 204,205,206Fr; measured hyperfine structure; deduced nuclear ground-state J, mean-square charge radii, nuclear magnetic moments. Comparison with available data, AME2012.
doi: 10.1103/PhysRevLett.111.122501
2012SC09 Nucl.Instrum.Methods Phys.Res. A681, 94 (2012) N.D.Scielzo, G.Li, M.G.Sternberg, G.Savard, P.F.Bertone, F.Buchinger, S.Caldwell, J.A.Clark, J.Crawford, C.M.Deibel, J.Fallis, J.P.Greene, S.Gulick, A.A.Hecht, D.Lascar, J.K.P.Lee, A.F.Levand, M.Pedretti, R.E.Segel, H.Sharma, K.S.Sharma, I.Tanihata, J.Van Schelt, R.M.Yee, B.J.Zabransky The β-decay Paul trap: A radiofrequency-quadrupole ion trap for precision β-decay studies RADIOACTIVITY 8Li(β-), (α); measured decay products, Eβ, Iβ, Eα, Iα, nuclear recoils; deduced technique for the β-ν angular correlations.
doi: 10.1016/j.nima.2012.04.035
2011CH66 J.Phys.:Conf.Ser. 312, 042009 (2011) A.Chaudhuri, P.F.Bertone, F.Buchinger, S.Caldwell, J.A.Clark, J.E.Crawford, C.M.Deibel, S.Gulick, D.Lascar, A.F.Levand, G.Li, G.Savard, R.E.Segel, K.S.Sharma, M.G.Sternberg, T.Sun, J.Van Schelt Studies of neutron-rich nuclei using the CPT mass spectrometer at CARIBU
doi: 10.1088/1742-6596/312/4/042009
2011FA10 Phys.Rev. C 84, 045807 (2011) J.Fallis, J.A.Clark, K.S.Sharma, G.Savard, F.Buchinger, S.Caldwell, A.Chaudhuri, J.E.Crawford, C.M.Deibel, S.Gulick, A.A.Hecht, D.Lascar, J.K.P.Lee, A.F.Levand, G.Li, B.F.Lundgren, A.Parikh, S.Russell, M.Scholte-van de Vorst, N.D.Scielzo, R.E.Segel, H.Sharma, S.Sinha, M.G.Sternberg, T.Sun, I.Tanihata, J.Van Schelt, J.C.Wang, Y.Wang, C.Wrede, Z.Zhou Mass measurements of isotopes of Nb, Mo, Tc, Ru, and Rh along the Νp- and rp-process paths using the Canadian Penning trap mass spectrometer ATOMIC MASSES 87Nb, 87,90,91,92Mo, 90,91,92,93Tc, 90,91,92,93,94Ru, 92,93,94,95Rh; measured cyclotron frequency ratios using Canadian Penning trap mass spectrometer; deduced mass excesses. 88Tc; deduced S(p). Comparison with previous measurements and AME-2003. Z=42-47, A=87-96; analyzed systematics of S(2p) values. Z=42-45, N=45-52; analyzed systematics of S(2n) values. Z=42-45, A=87-95; analyzed systematics of S(p) values. 94mAg; discussed 2p decay mode of 21+ isomer. NUCLEAR REACTIONS 58Ni(40Ca, X)87Nb/87Mo/90Mo/92Mo/90Tc/90Tc/92Tc/93Tc/90Ru/91Ru/92Ru/93Ru/92Rh/93Rh/94Rh, E=185, 190, 200 MeV; 58Ni(36Ar, X)91Tc/91Ru, E=125 MeV; Ni(36Ar, X)90Mo/91Mo/90Tc/91Tc/92Tc/91Ru/92Ru, E=130, 150 MeV; Ni(40Ca, X)93Tc/93Ru/94Ru/94Rh/95Rh, E=170 MeV; measured yields at ATLAS facility.
doi: 10.1103/PhysRevC.84.045807
2011MA66 Phys.Rev.Lett. 107, 212502 (2011) E.Mane, A.Voss, J.A.Behr, J.Billowes, T.Brunner, F.Buchinger, J.E.Crawford, J.Dilling, S.Ettenauer, C.D.P.Levy, O.Shelbaya, M.R.Pearson First Experimental Determination of the Charge Radius of 74Rb and Its Application in Tests of the Unitarity of the Cabibbo-Kobayashi-Maskawa Matrix NUCLEAR MOMENTS 74,75,76,78Rb; measured hyperfine coupling constants; deduced nuclear spins, log ft uncertainty.
doi: 10.1103/PhysRevLett.107.212502
2011VO08 J.Phys.(London) G38, 075102 (2011) A.Voss, M.R.Pearson, J.Billowes, F.Buchinger, K.H.Chow, J.E.Crawford, M.D.Hossein, R.F.Kiefl, C.D.P.Levy, W.A.MacFarlane, E.Mane, G.D.Morris, T.J.Parolin, H.Saadaoui, Z.Salman, M.Smadella, Q.Song, D.Wang Nuclear electric quadrupole moment of 9Li using zero-field β-detected NQR NUCLEAR MOMENTS 8,9Li; measured β-NQR spectra; deduced electric quadrupole moments.
doi: 10.1088/0954-3899/38/7/075102
2011VO17 J.Phys.:Conf.Ser. 312, 092063 (2011) A.Voss, M.R.Pearson, J.Billowes, F.Buchinger, K.H.Chow, J.E.Crawford, M.D.Hossein, R.F.Kiefl, C.D.P.Levy, W.A.MacFarlane, E.Mane, G.D.Morris, T.J.Parolin, H.Saadaoui, Z.Salman, M.Smadella, Q.Song, D.Wang The development of pure β-NQR techniques for measurements of nuclear ground state quadrupole moments in lithium isotopes NUCLEAR MOMENTS 8,9,11Li; measured polarized ion beams implanted into crystal with E=28 keV, resonance frequency; deduced (ratio of) quadrupole moments using zero-field β-NQR (β-detected nuclear quadrupole resonance).
doi: 10.1088/1742-6596/312/9/092063
2008FA11 Phys.Rev. C 78, 022801 (2008) J.Fallis, J.A.Clark, K.S.Sharma, G.Savard, F.Buchinger, S.Caldwell, J.E.Crawford, C.M.Deibel, J.L.Fisker, S.Gulick, A.A.Hecht, D.Lascar, J.K.P.Lee, A.F.Levand, G.Li, B.F.Lundgren, A.Parikh, S.Russell, M.Scholte-van de Vorst, N.D.Scielzo, R.E.Segel, H.Sharma, S.Sinha, M.Sternberg, T.Sun, I.Tanihata, J.Van Schelt, J.C.Wang, Y.Wang, C.Wrede, Z.Zhou Determination of the proton separation energy of 93Rh from mass measurements ATOMIC MASSES 92Ru, 93Rh; measured masses; deduced mass excesses, proton separation energies. Penning trap method.
doi: 10.1103/PhysRevC.78.022801
2007CL01 Phys.Rev. C 75, 032801 (2007) J.A.Clark, K.S.Sharma, G.Savard, A.F.Levand, J.C.Wang, Z.Zhou, B.Blank, F.Buchinger, J.E.Crawford, S.Gulick, J.K.P.Lee, D.Seweryniak, W.Trimble Precise measurement of the 64Ge mass and its effect on the rp process ATOMIC MASSES 64Ge, 64Ga; measured mass. Penning trap mass spectrometer. Astrophysical implications discussed.
doi: 10.1103/PhysRevC.75.032801
2006DI22 Int.J. Mass Spectrom. 251, 198 (2006) J.Dilling, R.Baartman, P.Bricault, M.Brodeur, L.Blomeley, F.Buchinger, J.Crawford, J.R.C.Lopez-Urrutia, P.Delheij, M.Froese, G.P.Gwinner, Z.Ke, J.K.P.Lee, R.B.Moore, V.Ryjkov, G.Sikler, M.Smith, J.Ullrich, J.Vaz, and the TITAN collaboration Mass measurements on highly charged radioactive ions, a new approach to high precision with TITAN
doi: 10.1016/j.ijms.2006.01.044
2006SA56 Int.J. Mass Spectrom. 251, 252 (2006) G.Savard, J.C.Wang, K.S.Sharma, H.Sharma, J.A.Clark, C.Boudreau, F.Buchinger, J.E.Crawford, J.P.Greene, S.Gulick, A.A.Hecht, J.K.P.Lee, A.F.Levand, N.D.Scielzo, W.Trimble, J.Vaz, B.J.Zabransky Studies of neutron-rich isotopes with the CPT mass spectrometer and the CARIBU project ATOMIC MASSES 141,142,143,144,145,146,147Ba, 143,144,145,146,147,148La, 145,146,147,148,149,150,151Ce, 148,149,150,151,152,153Pr; measured masses with the Canadian Penning Trap (CPT) mass spectrometer and reviewed the CARIBU Project. Isotopes produced from fission of 252Cf. Comparisons with 1995 and 2003 mass evaluations.
doi: 10.1016/j.ijms.2006.01.047
2006SI40 Hyperfine Interactions 171, 173 (2006) R.Sifi, F.Le Blanc, N.Barre, L.Cabaret, J.Crawford, M.Ducourtieux, S.Essabaa, J.Genevey, G.Huber, M.Kowalska, C.Lau, J.K.P.Lee, G.Le Scornet, J.Oms, J.Pinard, B.Roussiere, J.Sauvage, M.Seliverstov, H.Stroke, and the ISOLDE Collaboration Laser spectroscopy measurements of neutron-rich tellurium isotopes by COMPLIS NUCLEAR MOMENTS 120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136Te; measured hfs, isotope shifts; deduced μ, quadrupole moments, radii. Laser spectroscopy, comparison with model predictions.
doi: 10.1007/s10751-006-9505-0
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
2005CL08 Eur.Phys.J. A 25, Supplement 1, 629 (2005) J.A.Clark, R.C.Barber, B.Blank, C.Boudreau, F.Buchinger, J.E.Crawford, J.P.Greene, S.Gulick, J.C.Hardy, A.A.Hecht, A.Heinz, J.K.P.Lee, A.F.Levand, B.F.Lundgren, R.B.Moore, G.Savard, N.D.Scielzo, D.Seweryniak, K.S.Sharma, G.D.Sprouse, W.Trimble, J.Vaz, J.C.Wang, Y.Wang, B.J.Zabransky, Z.Zhou Investigating the rp-process with the Canadian Penning trap mass spectrometer ATOMIC MASSES 64Ge, 68Se; analyzed masses; deduced effective T1/2. 90,91Mo, 90,91,92,93Tc, 93,94Ru, 94,95Rh, 104,105,106,107In, 104,105,107,108Sn, 107,108Sb; measured masses. Penning trap, astrophysical implications discussed.
doi: 10.1140/epjad/i2005-06-172-3
2005LE34 Phys.Rev. C 72, 034305 (2005) F.Le Blanc, L.Cabaret, E.Cottereau, J.E.Crawford, S.Essabaa, J.Genevey, R.Horn, G.Huber, J.Lassen, J.K.P.Lee, G.Le Scornet, J.Lettry, J.Obert, J.Oms, A.Ouchrif, J.Pinard, H.Ravn, B.Roussiere, J.Sauvage, D.Verney Charge-radius change and nuclear moments in the heavy tin isotopes from laser spectroscopy: Charge radius of 132Sn NUCLEAR MOMENTS 125,125m,126,127,127m,128,129,129m,130,130m,131,131m,132Sn; measured isotope shifts; deduced charge radii, dynamical effects. 125,125m,127,127m,129,129m,130m,131,131mSn; measured μ, quadrupole moments. Laser spectroscopy, mean-field calculations.
doi: 10.1103/PhysRevC.72.034305
2005RY06 Eur.Phys.J. A 25, Supplement 1, 53 (2005) V.L.Ryjkov, L.Blomeley, M.Brodeur, P.Grothkopp, M.Smith, P.Bricault, F.Buchinger, J.Crawford, G.Gwinner, J.Lee, J.Vaz, G.Werth, J.Dilling, and the TITAN Collaboration TITAN project status report and a proposal for a new cooling method of highly charged ions
doi: 10.1140/epjad/i2005-06-122-1
2005SA44 Phys.Rev.Lett. 95, 102501 (2005) G.Savard, F.Buchinger, J.A.Clark, J.E.Crawford, S.Gulick, J.C.Hardy, A.A.Hecht, J.K.P.Lee, A.F.Levand, N.D.Scielzo, H.Sharma, K.S.Sharma, I.Tanihata, A.C.C.Villari, Y.Wang Q Value of the Superallowed Decay of 46V and Its Influence on Vud and the Unitarity of the Cabibbo-Kobayashi-Maskawa Matrix ATOMIC MASSES 46Ti, 46V; measured masses; deduced Q(EC). Penning trap mass spectrometer. RADIOACTIVITY 46V(EC); analyzed masses; deduced Q(EC), log ft. 10C, 14O, 22Mg, 26mAl, 34Cl, 34Ar, 38mK, 42Sc, 46V, 50Mn, 54Co, 74Rb; compiled, analyzed log ft; deduced quark-mixing matrix element.
doi: 10.1103/PhysRevLett.95.102501
2005SH52 Eur.Phys.J. A 25, Supplement 1, 45 (2005) K.S.Sharma, J.Vaz, R.C.Barber, F.Buchinger, J.A.Clark, J.E.Crawford, H.Fukutani, J.P.Greene, S.Gulick, A.Heinz, J.K.P.Lee, G.Savard, Z.Zhou, J.C.Wang Atomic mass ratios for some stable isotopes of platinum relative to 197Au ATOMIC MASSES 194,195,196,198Pt; measured masses. Penning trap mass spectrometer.
doi: 10.1140/epjad/i2005-06-191-0
2004CL03 Phys.Rev.Lett. 92, 192501 (2004) J.A.Clark, G.Savard, K.S.Sharma, J.Vaz, J.C.Wang, Z.Zhou, A.Heinz, B.Blank, F.Buchinger, J.E.Crawford, S.Gulick, J.K.P.Lee, A.F.Levand, D.Seweryniak, G.D.Sprouse, W.Trimble Precise Mass Measurement of 68Se, a Waiting-Point Nuclide along the rp Process ATOMIC MASSES 68Ge, 68As, 68Se; measured masses. Penning trap mass spectrometer. Astrophysical implications discussed.
doi: 10.1103/PhysRevLett.92.192501
2004CL07 Nucl.Phys. A746, 342c (2004) J.A.Clark, R.C.Barber, B.Blank, C.Boudreau, F.Buchinger, J.E.Crawford, S.Gulick, J.C.Hardy, A.Heinz, J.K.P.Lee, A.F.Levand, R.B.Moore, G.Savard, D.Seweryniak, K.S.Sharma, G.D.Sprouse, W.Trimble, J.Vaz, J.C.Wang, Z.Zhou Precise mass measurements of astrophysical interest made with the Canadian Penning trap mass spectrometer ATOMIC MASSES 68Se, 141,142,143,144,145,146,147Ba, 143,144,145,146,147,148La, 145,146,147,148,149,150,151Ce, 148,149,150,151,152,153Pr; measured masses. Penning trap mass spectrometer.
doi: 10.1016/j.nuclphysa.2004.09.051
2004LE13 Nucl.Phys. A734, 437 (2004) F.Le Blanc, L.Cabaret, E.Cottereau, J.E.Crawford, S.Essabaa, J.Genevey, R.Horn, G.Huber, J.Lassen, J.K.P.Lee, G.Le Scornet, J.Obert, J.Oms, A.Ouchrif, J.Pinard, B.Roussiere, J.Sauvage, D.Verney, and the ISOLDE Collaboration Charge Radii and Nuclear Moments around 132Sn NUCLEAR MOMENTS 125,125m,127,127m,129,129m,130m,131,131mSn; measured hfs, isotope shifts; deduced μ, quadrupole moments, deformation, radii. Laser spectroscopy, comparison with model predictions.
doi: 10.1016/j.nuclphysa.2004.01.080
2004SA53 Phys.Rev. C 70, 042501 (2004) G.Savard, J.A.Clark, F.Buchinger, J.E.Crawford, S.Gulick, J.C.Hardy, A.A.Hecht, V.E.Iacob, J.K.P.Lee, A.F.Levand, B.F.Lundgren, N.D.Scielzo, K.S.Sharma, I.Tanihata, I.S.Towner, W.Trimble, J.C.Wang, Y.Wang, Z.Zhou Q value of the superallowed decay of 22Mg and the calibration of the 21Na(p, γ) experiment ATOMIC MASSES 18O, 22Mg, 22Na; measured masses. 22Mg deduced Q(EC), ft. Penning trap spectrometer.
doi: 10.1103/PhysRevC.70.042501
2004TR14 Nucl.Phys. A746, 415c (2004) W.Trimble, G.Savard, B.Blank, J.A.Clark, F.Buchinger, T.Cocolios, J.E.Crawford, A.Frankel, J.P.Greene, S.Gulick, J.K.P.Lee, A.Levand, M.Portillo, K.S.Sharma, J.C.Wang, B.J.Zabransky, Z.Zhou, and the S258 Collaboration Development and first on-line tests of the RIA gas catcher prototype
doi: 10.1016/j.nuclphysa.2004.09.110
2004WA34 Nucl.Phys. A746, 651c (2004) J.C.Wang, G.Savard, K.S.Sharma, J.A.Clark, Z.Zhou, A.F.Levand, C.Boudreau, F.Buchinger, J.E.Crawford, J.P.Greene, S.Gulick, J.K.P.Lee, G.D.Sprouse, W.Trimble, J.Vaz, B.Z.Zabransky The Canadian Penning Trap mass spectrometer
doi: 10.1016/j.nuclphysa.2004.09.044
2002LE30 Eur.Phys.J. A 15, 49 (2002) F.Le Blanc, L.Cabaret, J.E.Crawford, S.Essabaa, V.Fedoseyev, W.Geithner, J.Genevey, M.Girod, R.Horn, G.Huber, S.Kappertz, J.Lassen, J.K.P.Lee, G.Le Scornet, V.Mishin, R.Neugart, J.Obert, J.Oms, A.Ouchrif, S.Peru, J.Pinard, H.Ravn, B.Roussiere, J.Sauvage, D.Verney, and the Isolde Collaboration Charge radius change in the heavy tin isotopes until A = 132 from laser spectroscopy NUCLEAR MOMENTS 125,126,127,128,129,130,131,132Sn; measured hfs, isotope shifts, charge radii. Laser spectroscopy, comparison with model predictions.
doi: 10.1140/epja/i2001-10225-9
2001MA99 Hyperfine Interactions 132, 521 (2001) M.Maier, C.Boudreau, F.Buchinger, J.A.Clark, J.E.Crawford, J.Dilling, H.Fukutani, S.Gulick, J.K.P.Lee, R.B.Moore, G.Savard, J.Schwartz, K.S.Sharma Stopping, Trapping and Cooling of Radioactive Fission Fragments in a Ion Catcher Device
doi: 10.1023/A:1011999501739
2001RO23 Yad.Fiz. 64, No 6, 1123 (2001); Phys.Atomic Nuclei 64, 1048 (2001) B.Roussiere, F.Ibrahim, J.Libert, J.Sauvage, D.Verney, L.Cabaret, J.E.Crawford, J.Genevey, D.Hojman, G.Huber, A.Knipper, F.Le Blanc, J.K.P.Lee, G.Marguier, J.Oms, J.Pinard, A.Wojtasiewicz Properties of the Low-Lying Levels in the Transitional Ir and Au Nuclei NUCLEAR STRUCTURE 183,185,187,189,191,193Ir, 183,185,187,189,191,193,195,197Au; calculated levels, J, π, μ, quadrupole moments. Axial rotor plus one or two quasiparticles, comparisons with data.
doi: 10.1134/1.1383615
2001SA44 Yad.Fiz. 64, No 6, 1210 (2001); Phys.Atomic Nuclei 64, 1134 (2001) J.Sauvage, J.Libert, B.Roussiere, D.Verney, L.Cabaret, J.E.Crawford, J.Genevey, G.Huber, F.Ibrahim, F.Le Blanc, J.K.P.Lee, J.Oms, J.Pinard, and the ISOLDE Collaboration Deformation Properties of the Neutron-Deficient Odd-A Pt and Hg Nuclei NUCLEAR STRUCTURE 176,178,180,182,184,186,188,190,192,194,196,198Pt, 180,182,184,186,188,190,192,194,196,198,200Hg; analyzed level energies, radii, deformation. 179,181,183,185,187,191,193,195Pt, 189Os, 193Hg; calculated μ, quadrupole moments. Comparisons with data.
doi: 10.1134/1.1383630
2001SA73 Hyperfine Interactions 132, 223 (2001) G.Savard, R.C.Barber, C.Boudreau, F.Buchinger, J.Caggiano, J.Clark, J.E.Crawford, H.Fukutani, S.Gulick, J.C.Hardy, A.Heinz, J.K.P.Lee, R.B.Moore, K.S.Sharma, J.Schwartz, D.Seweryniak, G.D.Sprouse, J.Vaz The Canadian Penning Trap Spectrometer at Argonne
doi: 10.1023/A:1011986930931
2000SA58 Hyperfine Interactions 129, 303 (2000) J.Sauvage, N.Boos, L.Cabaret, J.E.Crawford, H.T.Duong, J.Genevey, M.Girod, G.Huber, F.Ibrahim, M.Krieg, F.Le Blanc, J.K.P.Lee, J.Libert, D.Lunney, J.Obert, J.Oms, S.Peru, J.Pinard, J.C.Putaux, B.Roussiere, V.Sebastian, D.Verney, S.Zemlyanoi, J.Arianer, N.Barre, M.Ducourtieux, D.Forkel-Wirth, G.Le Scornet, J.Lettry, C.Richard-Serre, C.Veron, and the ISOLDE Collaboration COMPLIS experiments: Collaboration for spectroscopy Measurements using a Pulsed Laser Ion Source NUCLEAR MOMENTS 182,183,184,185,186,187,188,189,191,193Ir, 179,181,183,183m,185,185m,187,189Pt, 184,184m,191,193,195Au; measured hfs, isotope shifts by Resonance Ionization Spectroscopy (RIS); deduced μ, quadrupole moments, and changes in mean square charge radii, deformation parameter. Comparisons with model calculations.
doi: 10.1023/A:1012618001695
2000VE10 Hyperfine Interactions 127, 79 (2000) D.Verney, F.Le Blanc, L.Cabaret, J.Crawford, H.T.Duong, J.Genevey, G.Huber, F.Ibrahim, M.Krieg, J.K.P.Lee, D.Lunney, J.Obert, J.Oms, J.Pinard, J.C.Putaux, B.Roussiere, J.Sauvage, V.Sebastian, and the ISOLDE Collaboration Nuclear moments of neutron-deficient iridium isotopes from laser spectroscopy NUCLEAR MOMENTS 182,183,184,185,186,186m,187,188,189,191,193Ir; measured hfs, isotope shifts; deduced μ, quadrupole moments, radii, deformation parameters. Multiple-step laser ionization.
doi: 10.1023/A:1012602525009
1999LE52 Phys.Rev. C60, 054310 (1999) F.Le Blanc, D.Lunney, J.Obert, J.Oms, J.C.Putaux, B.Roussiere, J.Sauvage, S.Zemlyanoy, J.Pinard, L.Cabaret, H.T.Duong, G.Huber, M.Krieg, V.Sebastian, J.E.Crawford, J.K.P.Lee, M.Girod, S.Peru, J.Genevey, J.Lettry, and the ISOLDE Collaboration Large Odd-Even Radius Staggering in the Very Light Platinum Isotopes from Laser Spectroscopy NUCLEAR MOMENTS 179,181,183,183m,185,185mPt; measured hfs, μ, relative charge radii. 183m,185Pt measured quadrupole deformation, triaxiality. Laser spectroscopy. Comparison with Hartree-Fock-Bogoliubov calculations.
doi: 10.1103/PhysRevC.60.054310
1999RO28 Bull.Rus.Acad.Sci.Phys. 63, 734 (1999) B.Roussiere, L.Cabaret, J.Crawford, H.T.Duong, J.Genevey, M.Girod, G.Huber, F.Ibrahim, M.Krieg, F.Le Blanc, J.K.P.Lee, J.Obert, J.Oms, S.Peru, J.Pinard, J.C.Putaux, J.Sauvage, V.Sebastian, S.Zemlyanoy, D.Forkel-Wirth, J.Lettry, and the ISOLDE Collaboration Nuclear Moments and Deformation Changes in the Lightest Pt Isotopes Measured by Laser Spectroscopy NUCLEAR MOMENTS 178,179,180,181,182,183m,183g,185m,185gPt; measured hyperfine spectrum; deduced μ, quadrupole moment, mean square charge radius variations, deformation. Comparison with N=105 isotones, Hartree-Fock-Bogoliubov calculations. Laser spectroscopy.
1999SA40 Acta Phys.Pol. B30, 1393 (1999) J.Sauvage, L.Cabaret, J.Crawford, H.T.Duong, J.Genevey, M.Girod, A.Gizon, D.Hojman, G.Huber, F.Ibrahim, A.Knipper, M.Krieg, F.Le Blanc, J.K.P.Lee, D.Lunney, G.Marguier, J.Obert, J.Oms, J.Pinard, J.C.Putaux, B.Roussiere, V.Sebastian, A.Wojtasiewicz, S.Zemlyanoy, D.Forkel-Wirth, J.Lettry, and the ISOLDE Collaboration Nuclear Structure of Neutron-Deficient Au and Pt Isotopes from High-Resolution Laser Spectroscopy at ISOLDE NUCLEAR MOMENTS 178,178,179,180,181,182,183m,183,185m,185Pt; measured hyperfine spectrum; deduced μ, quadrupole moment, mean square charge radius changes, deformation. ISOLDE, Hartree-Fock + BCS, Hartree-Fock-Bogoliubov calculations. RADIOACTIVITY 182Pt(β+), (EC); measured E(ce). 182Ir deduced ground state J, π.
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1999SA76 Nucl.Phys. (Supplement) A654, 961c (1999) G.Savard, R.C.Barber, F.Buchinger, J.E.Crawford, X.Feng, S.Gulick, G.Hackman, J.C.Hardy, J.K.P.Lee, R.B.Moore, K.S.Sharma, J.Uusitalo Weak Interaction Studies with an On-Line Penning Trap Mass Spectrometer
doi: 10.1016/S0375-9474(00)88581-4
1998RO27 Acta Phys.Hung.N.S. 7, 97 (1998) B.Roussiere, F.Le Blanc, J.Pinard, L.Cabaret, J.Crawford, H.T.Duong, J.Genevey, G.Huber, F.Ibrahim, M.Krieg, J.K.P.Lee, J.Obert, J.Oms, J.C.Putaux, C.Richard-Serre, J.Sauvage, V.Sebastian, and the ISOLDE Collaboration Deformation Change between 184mAu and 184gAu NUCLEAR MOMENTS 184Au; measured hfs, isomer shift; deduced quadrupole moments for ground, isomeric states, deformation difference. Resonant ionization spectroscopy.
1997SA60 Nucl.Phys. A626, 353c (1997) G.Savard, R.C.Barber, D.Beeching, F.Buchinger, J.E.Crawford, S.Gulick, X.Feng, E.Hagberg, J.C.Hardy, V.T.Koslowsky, J.K.P.Lee, R.B.Moore, K.S.Sharma, M.Watson The Canadian Penning Trap Mass Spectrometer
doi: 10.1016/S0375-9474(97)00557-5
1997ZH36 Hyperfine Interactions 108, 483 (1997) W.Z.Zhao, F.Buchinger, J.E.Crawford, S.Fedrigo, S.Gulick, J.K.P.Lee, O.Constantinescu, M.Hussonnois, J.Pinard Hyperfine Structure and Isotope Shifts in the 5d6s2 a2D3/2-5d6s(a3D)6p z4F05/2 Transition of Hf II NUCLEAR MOMENTS 172,177,179Hf; measured hfs, isotope shifts. Laser spectroscopy, radio-frequency quadrupole ion trap.
doi: 10.1023/A:1012660123714
1996ZH35 Nucl.Instrum.Methods Phys.Res. B108, 354 (1996) W.Z.Zhao, S.Fedrigo, F.Buchinger, J.E.Crawford, S.Gulick, J.K.P.Lee, O.Constantinescu, M.Hussonois, J.Pinard Ion Storage and Laser-Induced Fluorescence Measurements in an RFQ Trap NUCLEAR MOMENTS 172,176,177,178,179,180Hf; measured hfs. Radiofrequency quadrupole ion trap, laser-induced fluorescence.
doi: 10.1016/0168-583X(95)01164-1
1994BO15 Phys.Rev.Lett. 72, 2689 (1994) N.Boos, F.Le Blanc, M.Krieg, J.Pinard, G.Huber, M.D.Lunney, D.Le Du, R.Meunier, M.Hussonnois, O.Constantinescu, J.B.Kim, Ch.Briancon, J.E.Crawford, H.T.Duong, Y.P.Gangrski, T.Kuhl, B.N.Markov, Yu.Ts.Oganessian, P.Quentin, B.Roussiere, J.Sauvage Nuclear Properties of the Exotic High-Spin Isomer 178m2Hf from Collinear Laser Spectroscopy RADIOACTIVITY 178mHf(IT) [from 176Yb(α, 2n), E=36 MeV]; measured hfs spectrum; deduced hyperfine parameters. 178Hf levels deduced charge rms radius difference, high spin isomer spectroscopic quadrupole moment.
doi: 10.1103/PhysRevLett.72.2689
1994BU06 Phys.Rev. C49, 1402 (1994) F.Buchinger, J.E.Crawford, A.K.Dutta, J.M.Pearson, F.Tondeur Nuclear Charge Radii in Modern Mass Formulas NUCLEAR STRUCTURE 78,80,82,84,86,88,90,92,94,96,98,100Sr; calculated β2 deformation parameter. A=36-238; calculated absolute rms charge radii. Extended Thomas-Fermi, finite-range droplet models mass formula.
doi: 10.1103/PhysRevC.49.1402
1992KI30 Nucl.Instrum.Methods Phys.Res. B70, 537 (1992) P.Kilcher, J.C.Putaux, J.E.Crawford, H.Dautet, H.T.Duong, F.Le Blanc, J.K.P.Lee, J.Obert, J.Oms, J.Pinard, B.Roussiere, J.Sauvage, G.Savard, G.Thekkadath, and the ISOCELE Collaboration PILIS: Post -ISOCELE laser isobar separation; a high efficiency apparatus for laser spectroscopy NUCLEAR MOMENTS 197Au; measured hfs; deduced μ, quadrupole moment. 190,192,194,195,196Pt; measured not given; deduced rms charge radius variation. Laser isobar separation. RADIOACTIVITY 185,186Au(β+), (EC); 191Au(EC); measured hfs; deduced μ, quadrupole moment, rms charge radius variation. 185,186,187,188,189,191,193Pt; measured not given; deduced rms charge radius variation. Laser isobar separation.
doi: 10.1016/0168-583X(92)95978-Z
1992LE22 Nucl.Instrum.Methods Phys.Res. B72, 111 (1992) F.Le Blanc, J.Pinard, J.Arianer, J.E.Crawford, H.Dautet, H.T.Duong, P.Kilcher, J.K.P.Lee, J.Obert, J.Oms, J.C.Putaux, B.Roussiere, J.Sauvage, G.Thekkadath, and the ISOCELE Collaboration PILIS: Post-ISOCELE Laser Isobar Separation - a high efficiency apparatus for laser spectroscopy NUCLEAR MOMENTS 183,184,185,186,191,197Au; measured hfs. 185,186,191Au deduced deformation, μ, quadrupole moments.
1990SA21 Nucl.Phys. A512, 241 (1990) G.Savard, J.E.Crawford, J.K.P.Lee, G.Thekkadath, H.T.Duong, J.Pinard, S.Liberman, F.Le Blanc, P.Kilcher, J.Obert, J.Oms, J.C.Putaux, B.Roussiere, J.Sauvage, and the ISOCELE Collaboration Laser Spectroscopy of Laser-Desorbed Gold Isotopes RADIOACTIVITY 186,187,190,192,194,195,196Au [from Pt(p, xn)Au, on-line mass separation]; 198,199Au [from Au(n, γ)Au, Pt(n, γ)Pt, mass-separation]; measured hfs, isotope shifts; deduced μ, rms charge radii, deformation parameters β. Laser desorption, laser resonant ionization spectroscopy.
doi: 10.1016/0375-9474(90)93192-9
1989DU01 Phys.Lett. 217B, 401 (1989) H.T.Duong, J.Pinard, S.Liberman, G.Savard, J.K.P.Lee, J.E.Crawford, G.Thekkadath, F.Le Blanc, P.Kilcher, J.Obert, J.Oms, J.C.Putaux, B.Roussiere, J.Sauvage, and the ISOCELE Collaboration Shape Transition in Neutron Deficient Pt Isotopes NUCLEAR MOMENTS 195Pt; measured hfs, isotope shift; deduced rms charge radius. RADIOACTIVITY 185,187,191,189Pt; measured hfs, isotope shift; deduced μ, electric quadrupole moment, rms charge radii.
doi: 10.1016/0370-2693(89)90068-3
1988LE19 Nucl.Instrum.Methods Phys.Res. B34, 252 (1988) J.K.P.Lee, G.Savard, J.E.Crawford, G.Thekkadath, H.T.Duong, J.Pinard, S.Liberman, F.Le Blanc, P.Kilcher, J.Obert, J.Oms, J.C.Putaux, B.Roussiere, J.Sauvage, and the ISOCELE Collaboration PILIS: Post-ISOCELE Laser Isobar Separation - An Apparatus for Laser Spectroscopic Studies of Laser-Desorbed Atoms RADIOACTIVITY 192,187,186Au; measured hfs, isotope shift. 192Au deduced μ sign. Laser desorbed radiactive sources.
doi: 10.1016/0168-583X(88)90751-3
1988LE22 Phys.Rev. C38, 2985 (1988) J.K.P.Lee, G.Savard, J.E.Crawford, G.Thekkadath, H.T.Duong, J.Pinard, S.Liberman, F.Le Blanc, P.Kilcher, J.Obert, J.Oms, J.C.Putaux, B.Roussiere, J.Sauvage Charge-Radius Changes in Even-A Platinum Nuclei NUCLEAR MOMENTS 190,192,194,196,198Pt; measured isotopic shifts, atomic transition; deduced rms charge radii. RADIOACTIVITY 186,188Pt; measured isotopic shifts, atomic transition; deduced rms charge radii.
doi: 10.1103/PhysRevC.38.2985
1988RO20 Hyperfine Interactions 43, 473 (1988) B.Roussiere, F.Le Blanc, G.Savard, H.T.Duong, J.Pinard, S.Liberman, J.K.P.Lee, J.E.Crawford, G.Thekkadath, P.Kilcher, J.Obert, J.Oms, J.C.Putaux, J.Sauvage, and the ISOCELE Collaboration Nuclear Moments and Charge Radius Changes in Plantinum Isotopes RADIOACTIVITY 185,187,189,191Pt; measured hfs, isotope shift; deduced μ, quadrupole moment, rms charge radii. NUCLEAR STRUCTURE 195Pt; measured hfs, isotope shift; deduced rms charge radius.
1986CR02 Helv.Phys.Acta 59, 1184 (1986) J.F.Crawford, M.Daum, R.Frosch, B.Jost, P.-R.Kettle, R.M.Marshall, B.Wright, K.O.H.Ziock Precision Measurement of the Mass Difference m(π-)-m(π0) NUCLEAR REACTIONS 1H(π-, n), E at rest; measured neutron velocity; deduced m(π-)-m(π0). TOF, liquid hydrogen target.
1982BA31 Nucl.Phys. A383, 309 (1982) V.Barci, J.Gizon, A.Gizon, J.Crawford, J.Genevey, A.Plochocki, M.A.Cunningham Level Structures of 119,121Xe Excited in (12C, 3nγ) Reactions and Analysis of the h11/2 Bands in the IBF Model NUCLEAR REACTIONS 110,112Cd(12C, 3n), E=52-75 MeV; measured σ(E, Eγ, θ), γγ-coin, γγ(t). 119,121Xe deduced levels, J, π, T1/2. Enriched targets, Ge(Li) detectors. Interacting boson fermion model.
doi: 10.1016/0375-9474(82)90455-9
1981BA40 Z.Phys. A302, 329 (1981) G.K.Bavaria, J.E.Crawford, S.Calamawy, J.E.Kitching The Decay of 78gRb and 78mRb to Levels in 78Kr RADIOACTIVITY 78m,78Rb [from 78Kr(p, n), E=15 MeV]; measured Eγ, Iγ, E(X-ray), I(X-ray), Eβ+, Iβ+, γγ-, βγ-coin, T1/2; deduced log ft, J, π. 78Kr deduced levels, γ-branching.
doi: 10.1007/BF01414264
1981CR04 Helv.Phys.Acta 53, 497 (1981) J.F.Crawford, M.Daum, G.H.Eaton, R.Frosch, J.Garzon, H.Hirschmann, P.-R.Kettle, J.W.McCulloch, E.Steiner Production of Low Energy Pions by 590 MeV Protons in Nuclei NUCLEAR REACTIONS 9Be, Ni, C(p, π-), (p, π+), E=590 MeV; measured σ(θ, E(π)).
1981SO06 Phys.Rev. C24, 1615 (1981) K.Sofia, B.N.Subba Rao, J.E.Crawford Decay of 121m,121gCs and 123Cs RADIOACTIVITY 121m,121Cs [from 124Xe(p, 4n), E=52 MeV]; 123Cs [from 124Xe(p, 2n), E=33 MeV]; measured Eγ, Iγ, γγ-, βγ-coin, I(X-ray)/Iγ; deduced Q(EC), log ft. 121,123Xe deduced levels, J, π, ICC, δ, deformation. NUCLEAR REACTIONS 122Te(α, 5n), E=69 MeV; measured γγ-coin. 121Xe transition deduced ICC.
doi: 10.1103/PhysRevC.24.1615
1980CR03 Phys.Rev. C22, 1184 (1980) J.F.Crawford, M.Daum, G.H.Eaton, R.Frosch, H.Hirschmann, R.Horisberger, J.W.McCulloch, E.Steiner, R.Hausammann, R.Hess, D.Werren Measurement of Cross Sections and Asymmetry Parameters for the Production of Charged Pions from Various Nuclei by 585-MeV Protons NUCLEAR REACTIONS 1,2H, Be, C, O, Al, Ni, Cu, Mo, Pb(polarized p, π+), (polarized p, π-), E=585 MeV; measured σ(θ(π), E(π)), asymmetry P(θ(π), E(π)).
doi: 10.1103/PhysRevC.22.1184
1979SI11 Phys.Rev. C19, 2409 (1979) B.Singh, R.Iafigliola, K.Sofia, J.E.Crawford, J.K.P.Lee 0+ Excited States in 122,124,126,128Xe RADIOACTIVITY 122,124Cs [from 124Xe(p, xn), E=15, 45 MeV]; 126,128Cs [from 126,128Ba, 133Cs(p, xn), E=65, 85 MeV]; measured γγ(θ), oriented nuclei. 122,124,126,128Xe levels deduced J, δ. Ge(Li), NaI(Tl) detectors, enriched 124Xe target.
doi: 10.1103/PhysRevC.19.2409
1979SU02 Z.Phys. A289, 299 (1979) B.N.Subba Rao, J.E.Crawford, S.K.Mark Structure of 69Ge RADIOACTIVITY 69mAs [from 70Ge(p, 2n), E=25 MeV]; measured Eγ, Iγ, γγ-coin; deduced T1/2. 69Ge deduced levels, J, π, ICC, multipolarity. Compared with theory.
1974AZ01 Phys.Rev. C9, 1213 (1974) G.Azuelos, J.E.Crawford, J.E.Kitching Half-Lives of 10C, 14O, and 23Mg RADIOACTIVITY 10C [from 10Be(p, n)]; 14O [from 14N(p, n)]; 23Mg [from 24Mg(p, pn)]; measured T1/2.
doi: 10.1103/PhysRevC.9.1213
1974AZ03 Nucl.Instrum.Methods 117, 233 (1974) G.Azuelos, J.E.Crawford, J.E.Kitching Precision Half-Life Measurements Using Ge(Li) Detectors RADIOACTIVITY 10C, 14O, 23Mg; measured T1/2.
doi: 10.1016/0029-554X(74)90402-9
1974SU01 Nucl.Phys. A218, 418 (1974) H.C.Suk, J.E.Crawford, R.B.Moore Absolute (p, xn) Cross-Section Measurements on 232Th NUCLEAR REACTIONS 232Th(p, 6n), (p, 7n), E=20-100 MeV; measured absolute σ(E).
doi: 10.1016/0375-9474(74)90014-1
1970PA18 Nucl.Phys. A150, 216 (1970) Quasielastic Deuteron Breakup by Protons at 100 MeV NUCLEAR REACTIONS 2H(p, 2p), Ep=100 MeV; measured σ(Ep1, Ep2, θ(p1), θ(p2)). Enriched target.
doi: 10.1016/0375-9474(70)90467-7
1957AL32 Phys.Rev. 105, 1127 (1957) L.W.Alvarez, H.Bradner, F.S.Crawford, Jr., J.A.Crawford, P.Falk-Vairant, M.L.Good, J.D.Gow, A.H.Rosenfeld, F.Solmitz, M.L.Stevenson, H.K.Ticho, R.D.Tripp Catalysis of Nuclear Reactions by μ Mesons
doi: 10.1103/PhysRev.105.1127
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