Precise branching ratios to unbound 12C states from 12N and 12B β-decays (2009)
Hyldegaard, S., Forssén, C., Diget, C.Aa., Alcorta, Martín, Barker, F.C., Bastin, B., ...
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
Precise branching ratios to unbound 12C states from 12N and 12B beta-decays (2009)
Forssen, C, Diget, C Aa, Alcorta, M, Barker, F C, ...
Two complementary experimental techniques have been used to extract precise branching ratios to unbound states in 12C from 12N and 12B β-decays. In the first the three α-particles emitted after...
In-beam gamma-ray spectroscopy of very neutron-rich nuclei: Excited states in 46S and 48Ar (2009)
Gade, A., Adrich, P., Bazin, D., Brown, B. A., Cook, J. M., Diget, C. Aa., ...
We report on the first in-beam gamma-ray spectroscopy study of the very neutron-rich nucleus 46S. The N=30 isotones 46S and 48Ar were produced in a novel way in two steps that both necessarily...
Large asymmetry in the strongest beta-transition for A=9 (2008)
Prezado, Y., Bergmann, U.C., García Borge, María José, Cederkäll, J., Diget, C.Aa., Fraile, Luis M., ...
A new measurement of the beta-decay of Li-9 has clarified the feeding to the highest accessible states in Be-9. It is found that the P-decay mainly populates the 11.8 MeV state, whose spin is...
New information on C-12 states from the decays of N-12 and B-12 (2008)
Fynbo, H.O.U., Bergmann, U.C., García Borge, María José, Dendooven, P., Diget, C.Aa., Huang, W., ...
The properties of states in C-12 above the 3alpha-threshold are of high current interest for nuclear astrophysics and for the nuclear many-body problem in general. We have initiated a series of...
Knudsen, H.H., Fynbo, H.O.U., García Borge, María José, Boutami, R., Dendooven, P., Diget, C. Aa., ...
The beta decay of O-13 has been studied at the IGISOL facility of the Jyvaskyla accelerator centre (Finland). By developing a low-energy isotope-separated beam of O-13 and using a modern segmented...
Study of β-delayed 3-body and 5-body breakup channels observed in the decay of Li-11 (2008)
Madurga, Miguel, García Borge, María José, Angelique, J. C., Bao, L., Bergmann, U., Buta, A., ...
12 pages, 5 figures, 3 tables.-- PACS nrs.: 23.40.Hc; 27.20.+n.-- Printed version published Sep 15, 2008.-- ArXiv pre-print available at: http://arxiv.org/abs/0806.3025
Asymmetry in the super-allowed beta-transitions of the A=9 isobars (2008)
García Borge, María José, Prezado, Y., Bergmann, U.C., Boutami, R., Cederkäll, J., Diget, C.Aa, ...
We report here on the recent beta-decay studies of the A = 9 isobar made at ISOLDE/CERN. Mirror beta transitions in the A=9 chain are compared and a large asymmetry factor is deduced for the...
News on C-12 from beta-decay studies (2008)
Fynbo, H.O.U., Diget, C.Aa., Prezado, Y., Äystö, J., Bergmann, U.C., Cederkäll, J., ...
We discuss the importance of the spectroscopic properties of the resonances of C-12 just above the 3alpha-threshold, and review the existing experimental information of this region with emphasis on...
Study of beta-delayed 3-body and 5-body breakup channels observed in the decay of ^11Li (2008)
Madurga, M., Borge, M. J. G., Angelique, J. C., Bao, L., Bergmann, U., Butua, A., ...
The beta-delayed charged particle emission from ^11Li has been studied with emphasis on the three-body n+alpha+^6He and five-body 2alpha+3n channels from the 10.59 and 18.15 MeV states in ^11Be....
Low-lying resonance states in the 9Be continuum (2008)
Prezado, Y., García Borge, María José, Diget, C.Aa., Fraile, Luis M., Fulton, B.R., Fynbo, H.O.U., ...
Excited states in Be-9 from 2 to 9 MeV are studied via beta delayed particle emission from Li-9. The broad overlapping particle unbound states are investigated using an extension of an experimental...
Properties of the C-12 10 MeV state determined through beta-decay (2008)
Diget, C.Aa., Barker, F. C., García Borge, María José, Cederkäll, J., Fedosseev, V.N., Fraile, Luis M., ...
The beta-delayed triple-alpha particle decay of B-12 has been measured with a setup that favours coincidence detection. A broad state in C-12, previously reported around 10 MeV, has been seen and its...