Browsing Articles by Author "Ball, G. C."

Browsing Articles by Author "Ball, G. C."

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    [Beta] decay of [superscript 32]Na 
    Mattoon, C. M.; Sarazin, F.; Hackman, G.; Cunningham, E. S.; Austin, Roby Anne Elizabeth, 1974-; Ball, G. C.; Chakrawarthy, R. S.; Finlay, P.; Garrett, P. E.; Grinyer, G. F. (American Physical Society, 2007)
    The [Beta]-decay of [superscript 32]Na has been studied using [Beta]-[lambda] coincidences. New transitions and levels are tentatively placed in the level scheme of [superscript 32]Mg from an analysis of [lambda]-[lambda] ...

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    Degeneracy at 1871 keV in [superscript 112]Cd and implications for neutrinoless double electron capture 
    Austin, Roby Anne Elizabeth, 1974-; Green, K. L.; Garrett, P. E.; Ball, G. C.; Bandyopadhyay, D. S.; Colosimo, S.; Cross, D.; Demand, G. A.; Grinyer, G. F.; Hackman, G. (American Physical Society, 2009-09)
    High-statistics [beta]-decay measurements of [superscript 112]Ag and [superscript 112]In were performed to study the structure of the [superscript 112]Cd nucleus. The precise energies of the doublet of levels at 1871 keV, ...

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    High-precision branching-ratio measurement for the superallowed [beta superscript +] emitter [superscript 26]Al[superscript m] 
    Austin, Roby Anne Elizabeth, 1974-; Finlay, P.; Ball, G. C.; Leslie, J. R.; Svensson, C. E.; Andreoiu, C.; Bandyopadhyay, D.; Cross, D. S.; Demand, G.; Djongolov, M. (American Physical Society, 2012-05-29)
    A high-precision branching-ratio measurement for the superallowed [beta superscript +] emitter [superscript 26]Al[superscript m] was performed at the TRIUMF-ISAC radioactive ion beam facility. An upper limit of [less than ...

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    High-precision half-life determination for the superallowed [beta][superscript +] emitter [superscript 62]Ga 
    Austin, Roby Anne Elizabeth, 1974-; Grinyer, G. F.; Finlay, P.; Svensson, C. E.; Ball, G. C.; Leslie, J. R.; Bandyopadhyay, D.; Chaffey, A.; Chakrawarthy, R. S.; Garrett, P. E. (American Physical Society, 2008-01)
    The half-life of the superallowed [beta][superscript +] emitter [superscript 62]Ga has been measured at TRIUMF’s Isotope Separator and Accelerator facility using a fast-tape-transport system and 4[pi] continuous-flow gas ...

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    High-precision half-life measurement for the superallowed [beta][superscript +] emitter [superscript 26]Al[superscript m] 
    Austin, Roby Anne Elizabeth, 1974-; Finlay, P.; Ettenauer, S.; Ball, G. C.; Leslie, J. R.; Svensson, C. E.; Andreoiu, C.; Bandyopadhyay, D.; Cross, D. S.; Demand, G. (American Physical Society, 2011-01-21)
    A high-precision half-life measurement for the superallowed [beta][superscript +] emitter [superscript 26]Al[superscript m] was performed at the TRIUMF-ISAC radioactive ion beam facility yielding T[subscript 1/2] = 6346.54 ...

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    High-precision half-life measurements for the superallowed Fermi [beta][superscript +] emitter [superscript 14]O 
    Austin, Roby Anne Elizabeth, 1974-; Laffoley, A. T.; Svensson, C. E.; Andreoiu, C.; Ball, G. C.; Blank, B.; Bouzomita, H.; Cross, D. S.; Diaz Varela, A.; Dunlop, R. (American Physical Society, 2013-07)
    The half-life of the superallowed Fermi [beta][superscript +] emitter [superscript 14]O has been determined via simultaneous direct [beta] and [gamma] counting experiments at TRIUMF’s Isotope Separator and Accelerator ...

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    Internal [gamma] decay and the superallowed branching ratio for the [beta][superscript +] emitter [superscript 38]K[superscript m] 
    Austin, Roby Anne Elizabeth, 1974-; Leach, K. G.; Svensson, C. E.; Ball, G. C.; Leslie, J. R.; Bandyopadhyay, D.; Barton, C.; Bassiachvilli, E.; Ettenauer, S.; Finlay, P. (American Physical Society, 2008-05-16)
    The branching ratio for the superallowed [beta][superscript +] decay of [superscript 38]K[superscript m] was measured at TRIUMF’s ISAC radioactive ion beam facility. The M3 internal transition between the isomer and the ...

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    K[superscript pi] = 0[superscript +] 2.29 s isomer in neutron-rich [superscript 174]Tm 
    Austin, Roby Anne Elizabeth, 1974-; Chakrawarthy, R. S.; Walker, P. M.; Ressler, J. J.; Zganjar, E. F.; Ball, G. C.; Smith, M. B.; Andreyev, A. N.; Ashley, S. F.; Bandyopadhyay, D. (American Physical Society, 2006-02-08)
    Gamma-ray and conversion-electron spectroscopy have established the existence of a 2.29(1) s, K[superscript pi] = 0[superscript +], isomeric state in neutron-rich [superscript 174]Tm. The isomer deexcites via 100- and ...

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    Lifetimes of states in [superscript 19]Ne above the [superscript 15]O+[alpha] breakup threshold 
    Mythili, S.; Davids, B.; Alexander, T. K.; Ball, G. C.; Chicoine, M.; Chakrawarthy, R. S.; Churchman, R.; Forster, J. S.; Gujrathi, S.; Hackman, G.; Kanungo, Rituparna (American Physical Society, 2008)
    The [superscript 15]O([alpha], [lambda])[superscript 19]Ne reaction plays a role in the ignition of type I x-ray bursts on accreting neutron stars. The lifetimes of states in [superscript 19]Ne above the [superscript ...

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    Line-shape analysis of Doppler-broadened [gamma] lines following the [beta] decay of [superscript 11]Li 
    Austin, Roby Anne Elizabeth, 1974-; Mattoon, C. M.; Sarazin, F.; Andreoiu, C.; Andreyev, A. N.; Ball, G. C.; Chakrawarthy, R. S.; Cross, D.; Cunningham, E. S.; Daoud, J. (American Physical Society, 2009-09)
    The [beta] decay of [superscript 11]Li is studied at the TRIUMF Isotope Separation and Acceleration (ISAC) facility using the 8[pi] [gamma]-ray spectrometer coupled with an inner array of 20 plastic scintillators for [beta] ...

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    Nuclear structure research at TRIUMF 
    Austin, Roby Anne Elizabeth, 1974-; Garrett, P. E.; Andreyev, A.; Ball, G. C.; Bandyopadhyay, D.; Becker, J. A.; Boston, A. J.; Chakrawarthy, R. S.; Cline, D.; Cooper, R. J. (Jagiellonian University in cooperation with the Polish Academy of Arts and Sciences, 2007)
    The radioactive beam laboratory at TRIUMF is currently the highest power ISOL facility in the world. Taking advantage of the high-intensity beams, major programs in nuclear astrophysics, nuclear structure, and weak interaction ...

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    Reorientation-effect measurement of the <2[subscript 1][superscript +] [parallel to] E[hat] 2 [parallel to] 2[subscript 1][superscript +]> matrix element in [superscript 10]Be 
    Orce, J. N.; Drake, T. E.; Djongolov, M. K.; Navratil, P.; Triambak, S.; Ball, G. C.; Al Falou, H.; Churchman, R.; Cross, D. S.; Finlay, P. (American Physical Society, 2012-10)
    The highly-efficient and segmented TIGRESS [gamma]-ray spectrometer at TRIUMF has been used to perform a reorientation-effect Coulomb-excitation study of the 2[subscript1][superscript +] state at 3.368 MeV in [superscript ...

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    Structure of states in [superscript 12]Be via the [superscript 11]Be(d, p) reaction 
    Kanungo, Rituparna; Gallant, A. T.; Uchida, M.; Andreoiu, C.; Austin, Roby Anne Elizabeth, 1974-; Bandyopadhyay, D.; Ball, G. C.; Becker, J. A.; Boston, A. J.; Colosimo, S. (Elsevier, 2010)
    The s-wave neutron fraction of the 0[superscript +] levels in [superscript 12]Be has been investigated for the first time through the [superscript 11]Be(d, p) transfer reaction using a 5 A MeV [superscript 11]Be beam at ...

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    Using [beta]-decay to map the E2 strength in the Cd isotopes and the downfall of vibrational motion 
    Garrett, P. E.; Green, K. L.; Austin, Roby Anne Elizabeth, 1974-; Ball, G. C.; Bandyopadhyay, D. S.; Colosimo, S.; Cross, D. S.; Demand, G. A.; Grinyer, G. F.; Hackman, G. (Polish Academy of Sciences Institute of Physics, 2011-03)
    The β decay of 112Ag has been used to populate spin 0+ and 2+ states in 112Cd to 3 MeV excitation energy. The statistical quality obtained allows the extraction of very weak ...

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