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1.
Improved experimental determination of the branching ratio for β-delayed α decay of 16N / Kirsebom, Oliver S (Aarhus U.) ; Alonso, Irene M (CSIC, Madrid) ; Berry, Tom (Surrey U.) ; Borge, Maria J G (CERN) ; Christensen, Esben R (Aarhus U.) ; Doherty, Daniel (York U., England) ; Fernández, Paloma D (Chalmers U. Tech.) ; Flores, Miguel M (CERN) ; Fynbo, Hans O U (Aarhus U.) ; Gallardo, Mariano C (UCM, Madrid, Dept. Phys.) et al.
We report on the preliminary results of an experimental study of the β decay of 16N, aiming to determine the branching ratio of the βα channel with a precision of 5%..
2017 - 4 p. - Published in : EPJ Web Conf. 165 (2017) 01031 Fulltext: PDF;
In : 8th Nuclear Physics in Astrophysics, Catania, Italy, June 18-23, 2017, pp.01031
2.
First Accurate Normalization of the β-delayed α Decay of 16N and Implications for the 12C(α,γ)16O Astrophysical Reaction Rate / Kirsebom, O.S. (Aarhus U.) ; Tengblad, O. (CSIC, Madrid) ; Lica, R. (CERN ; Bucharest, IFIN-HH) ; Munch, M. (Aarhus U.) ; Riisager, K. (Aarhus U.) ; Fynbo, H.O.U. (Aarhus U.) ; Borge, M.J.G. (CSIC, Madrid ; CERN) ; Madurga, M. (CERN) ; Marroquin, I. (CSIC, Madrid) ; Andreyev, A.N. (York U., England) et al.
The 12C(α,γ)16O reaction plays a central role in astrophysics, but its cross section at energies relevant for astrophysical applications is only poorly constrained by laboratory data. The reduced α width, γ11, of the bound 1 level in 16O is particularly important to determine the cross section. [...]
arXiv:1804.02040.- 2018-10-10 - 6 p. - Published in : Phys. Rev. Lett. 121 (2018) 142701 Fulltext: PDF; Fulltext from Publisher: PDF;
3.
Absolute measurement of the βα decay of 16N / Kirsebom, Oliver Sølund (Department of Physics and Astronomy, Aarhus University, Denmark)
CERN-INTC-2015-032 ; INTC-P-439.
- 2015.
Fulltext
4.
The Most Accurate Determination of the 8B Half-life / Viñals, S (Madrid, Inst. Estructura Materia) ; Nácher, E (Madrid, Inst. Estructura Materia ; Valencia U., IFIC) ; Tengblad, O (Madrid, Inst. Estructura Materia) ; Benito, J (UCM, Madrid, Dept. Phys.) ; Borge, M J G (Madrid, Inst. Estructura Materia) ; Figuera, P (INFN, Catania) ; Fraile, L M (UCM, Madrid, Dept. Phys.) ; Fynbo, H O U (Aarhus U.) ; Gad, A (Aarhus U.) ; Jensen, J (Aarhus U.) et al.
Beta decay is a primary source of information of the structure of a nucleus. An accurate measurement of the half-life of a nucleus is essential for the proper determination of the reduced Gammow–Teller transition probability B(GT) [...]
2020 - 7 p. - Published in : Acta Phys. Pol. B 51 (2020) 717 Fulltext: PDF;
In : 36th Mazurian Lakes Conference on Physics : Probing fundamental laws of nature with exotic nuclei and atoms, Piaski, Poland, 1 - 7 Sep 2019, pp.717
5.
High-sensitivity study of levels in 30Al following β decay of 30Mg / Olaizola, B (UCM, Madrid, Dept. Phys.) ; Mach, H (UCM, Madrid, Dept. Phys.) ; Fraile, L M (UCM, Madrid, Dept. Phys.) ; Benito, J (UCM, Madrid, Dept. Phys.) ; Borge, M J G (CSIC, Madrid) ; Boutami, R (UCM, Madrid, Dept. Phys.) ; Butler, P A (Liverpool U.) ; Dlouhy, Z (Rez, Nucl. Phys. Inst.) ; Fynbo, H O U (Aarhus U.) ; Hoff, P (Oslo U.) et al.
γ-ray and fast-timing spectroscopy were used to study levels in Al30 populated following the β− decay of Mg30. Five new transitions and three new levels were located in Al30. [...]
2016 - 7 p. - Published in : Phys. Rev. C 94 (2016) 054318
6.
New β-decaying state in 214Bi / IDS Collaboration
A new β-decaying state in 214Bi has been identified at the ISOLDE Decay Station at the CERN-ISOLDE facility. A preferred Iπ=(8) assignment was suggested for this state based on the β-decay feeding pattern to levels in  214Po and shell-model calculations. [...]
2021 - 13 p. - Published in : Phys. Rev. C 104 (2021) 054301 Fulltext: PDF;
7.
The experiments to determine the electron capture and β-decay of 8B into the highly excited states of 8Be / Vinals, S (Madrid, Inst. Estructura Materia) ; Borge, M J G (Madrid, Inst. Estructura Materia) ; Tengblad, O (Madrid, Inst. Estructura Materia) ; Nacher, E (Valencia U., IFIC) ; Benito, J (UCM, Madrid, Dept. Phys.) ; Figuera, P (INFN, Catania) ; Fraile, L M (UCM, Madrid, Dept. Phys.) ; Fynbo, H O U (Aarhus U.) ; Gad, A (Aarhus U.) ; Jensen, J (Aarhus U.) et al.
The main goal of this work is to study the structure of the highest energy states in 8Be populated following the β+-decay and the electron capture (EC) of 8B. With this aim, two experiments were performed at ISOLDE-CERN in 2017 and 2018. [...]
2020 - 7 p. - Published in : J. Phys. : Conf. Ser. 1643 (2020) 012130 Fulltext: PDF;
In : International Nuclear Physics Conference 2019, Glasgow, United Kingdom, 29 Jul - 2 Aug 2019, pp.012130
8.
Absolute measurement of the βα decay of 16N - ISOLDE.
Approved: 30 September 2015.-
Status: Preparation
Experiment: IS605
9.
Fast-timing study of the l-forbidden 1/2+3/2+M1 transition in 129Sn / Lică, R (CERN ; Bucharest, IFIN-HH) ; Mach, H (Warsaw, Inst. Nucl. Studies) ; Fraile, L M (UCM, Madrid, Dept. Phys.) ; Gargano, A (INFN, Naples) ; Borge, M J G (CERN ; Madrid, Inst. Estructura Materia) ; Mărginean, N (Bucharest, IFIN-HH) ; Sotty, C O (Bucharest, IFIN-HH ; Leuven U.) ; Vedia, V (UCM, Madrid, Dept. Phys.) ; Andreyev, A N (York U., England) ; Benzoni, G (INFN, Milan) et al.
The levels in Sn129 populated from the β− decay of In129 isomers were investigated at the ISOLDE facility of CERN using the newly commissioned ISOLDE Decay Station (IDS). The lowest 1/2+ state and the 3/2+ ground state in Sn129 are expected to have configurations dominated by the neutron s1/2 (l=0) and d3/2 (l=2) single-particle states, respectively. [...]
2016 - 7 p. - Published in : Phys. Rev. C 93 (2016) 044303 Fulltext: PDF;
10.
Direct and resonant reactions using an active target / ACTAR collaboration
CERN-INTC-2010-053 ; INTC-I-119.
- 2010. - 3 p.
Fulltext

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