0000000000305252

AUTHOR

Andreas Oberstedt

showing 2 related works from this author

New information on β-delayed neutron emission from Be-12, Be-14

1999

17 pages, 3 tables, 5 figures, 1 appendix.-- PACS nrs.: 23.40.Hc; 27.20.+n.

PhysicsNuclear and High Energy PhysicsLarge Hadron ColliderRadioactivity: Be-12 Be-14 (from 1 GeV p on UC target selective mass separation)Astrophysics::High Energy Astrophysical PhenomenaConfidence intervalNuclear physics6 ≤ A ≤ 19 [[PACS] Properties of specific nuclei listed by mass ranges]Neutron long countersBe-12 Be-14 deduced P(n) values Be-14 deduced P(xn) valuesHigh Energy Physics::ExperimentNeutronMeasured βn nn time correlations[PACS] Properties of specific nuclei listed by mass ranges: 6 ≤ A ≤ 19Nuclear ExperimentDelayed neutronRadioactive beam[PACS] Relation with nuclear matrix elements and nuclear structureBe-12 Be-14 (from 1 GeV p on UC target selective mass separation) [Radioactivity]
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Light exotic isotopes: recent beam developments and physics applications at ISOLDE

2002

This paper is divided in three parts: (i) the measurement of yields and decay losses of Li and Be isotopes released from a thin foil tantalum target at the CERN/ISOLDE PS-Booster; (ii) results from beta-decay experiments on Be-12 and Be-14, an improved half-life of 21.49(3) ms has been obtained for Be-12; (iii) the beta-decay of C-9. An outline of the analysis procedure to determine the branching at high excitation energies is given. The ground-state branch has been determined to 54.1(15)%.

PhysicsNuclear and High Energy PhysicsLarge Hadron ColliderC-9Isotope[PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex]Tantalumchemistry.chemical_element[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]Beta-decayNuclear physicschemistryNuclear Physics - ExperimentAtomic physicsFOIL methodExcitation
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