0000000000859031

AUTHOR

F.c. Barker

showing 4 related works from this author

The β-decay approach for studying 12C

2008

6 pags., 3 figs. -- 9th International Conference on Clustering Aspects of Nuclear Structure and Dynamics (CLUSTERS'07) 3–7 September 2007, Stratford upon Avon, UK

HistoryChemistryDetectorCoincidenceComputer Science ApplicationsEducationNuclear physicsmedicine.anatomical_structuremedicineMirror nucleiAtomic physicsSpin (physics)NucleusEnergy (signal processing)Journal of Physics: Conference Series
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Precise branching ratios to unbound 12C states from 12N and 12B β-decays

2009

6 pages, 2 tables, 4 figures.--PACS nrs.: 21.45.-v; 23.40.-s; 27.20.+n; 21.60.De.--Printed version published Aug 3, 2009

branching ratiosPhysicsNuclear and High Energy PhysicsChiral perturbation theory[PACS] β decayBranching fractionNuclear shell model[PACS] Ab initio methods[PACS] β decay; double β decay; electron and muon captureAlpha particleFew-body systems[PACS] Few-body systemselectron and muon capturedouble β decay6 ≤ A ≤ 19 [[PACS] Properties of specific nuclei listed by mass ranges]Double beta decayExcited stateAtomic physics[PACS] Properties of specific nuclei listed by mass ranges: 6 ≤ A ≤ 19Nucleonbeta-decayC12
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Properties of the 12C 10 MeV state determined through β-decay

2005

16 pages, 1 table, 10 figures.-- PACS nrs.: 23.40.-s; 26.20.+f; 27.20.+n.-- Printed version published Oct 3, 2005.

PhysicsNuclear and High Energy Physics[PACS] β decayDeduced spin and parity of levels in C-12[PACS] β decay; double β decay; electron and muon captureParity (physics)Alpha particleRadioactivity Be-12(β-) B-12(β(-)3α) [produced in Ta(p X)]Inelastic scatteringBeta decayelectron and muon captureParticle decayMeasured α-particle coincidencesR-matrix analysisdouble β decay6 ≤ A ≤ 19 [[PACS] Properties of specific nuclei listed by mass ranges]Double-sided Si strip detectorDouble beta decay[PACS] Properties of specific nuclei listed by mass ranges: 6 ≤ A ≤ 19Atomic physics[PACS] Hydrostatic stellar nucleosynthesisExcitationCoincidence detection in neurobiologyNuclear Physics A
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Breakup channels forC12triple-αcontinuum states

2009

The triple-alpha-particle breakup of states in the triple-alpha continuum of C-12 has been investigated by way of coincident detection of all three alpha particles of the breakup. The states have been fed in the beta decay of N-12 and B-12, and the alpha particles measured using a setup that covers all of the triple-alpha phase space. Contributions from the breakup through the Be-8(0(+)) ground state as well as other channels-interpreted as breakup through excited energies in Be-8-have been identified. Spins and parities of C-12 triple-alpha continuum states are deduced from the measured phase-space distributions for breakup through Be-8 above the ground state by comparison to a fully symme…

PhysicsNuclear and High Energy PhysicsAngular momentumExcited stateNuclear TheoryContinuum (design consultancy)Carbon-12Alpha particleAtomic physicsNuclear ExperimentSpin (physics)Ground stateBreakupPhysical Review C
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