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8B reaction dynamics researched at HIE-ISOLDE
/ Spartà, R (INFN, Catania) ; DiPietro, A (INFN, Catania) ; Figuera, P (INFN, Catania) ; Tengblad, O (Madrid, Inst. Estructura Materia) ; Moro, A M (INFN, Catania) ; Lei, J (Tongji U.) ; Martel, I (Huelva U.) ; Garcia, J P Fernandez (INFN, Catania) ; Acosta, L (INFN, Catania) ; Borge, M J G (Madrid, Inst. Estructura Materia) et al.
For the first time a measurement of 8B + 64Zn reaction has been performed at HIE-ISOLDE at CERN at energies around the Coulomb barrier, to understand how the debated halo structure of the light nucleus can affect reaction dynamics..
2024 - 4 p.
- Published in : Nuovo Cimento C 47 (2024) 34
Fulltext: PDF;
In : International Conference on Collective Motion in Nuclei under Extreme Conditions, Catania, Italy, 11-16 Jun, pp.34
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Proton halo effects in the $^{8}$B+$^{64}$Zn collision around the Coulomb barrier
/ Di Pietro, A (INFN, LNS) ; Spartá, R (INFN, LNS ; DAPNIA, Saclay) ; Figuera, P (INFN, LNS) ; Tengblad, O (Madrid, Inst. Estructura Materia) ; Moro, A (Seville U.) ; Lei, J (Pisa U.) ; Garcia, JP Fernandez (Seville U.) ; Acosta, L (INFN, LNS ; Chalmers U. Tech.) ; Jonson, B (Chalmers U. Tech.) ; Borge, MJ (Madrid, Inst. Estructura Materia) et al.
The $^{8}$B+$^{64}$Zn reaction at 38.5 MeV has been studied at HIE-ISOLDE CERN to investigate proton halo effect on the reaction dynamics. For the first time it was used the only existing post-accelerated $^{8}$B beam. [...]
2023 - 5 p.
- Published in : J. Phys. : Conf. Ser. 2586 (2023) 012079
Fulltext: PDF;
In : 28th International Nuclear Physics Conference (INPC 2022), Cape Town, South Africa, 11 - 16 Sep 2022, pp.012079
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Study of the scattering of $^{15}$C at energies around the Coulomb barrier
/ Ovejas, J D (Madrid, Inst. Estructura Materia) ; Knyazev, A (Lund U.) ; Martel, I (Liverpool U. ; Huelva U.) ; Tengblad, O (Madrid, Inst. Estructura Materia) ; Borge, M J G (Madrid, Inst. Estructura Materia) ; Cederkall, J (Lund U.) ; Keeley, N (NCBJ, Lodz) ; Rusek, K (Warsaw U., Heavy Ion Lab) ; García-Ramos, C (Huelva U.) ; Pérez, T (Huelva U.) et al.
The neutron rich carbon isotope $^{15}$C is the only known case of an almost "pure" 2s$_{1/2}$ single-neutron halo ground state configuration. At collision energies around the Coulomb barrier the reaction dynamics is expected to be dominated by single neutron transfer and breakup [...]
2020 - 4 p.
- Published in : J. Phys. : Conf. Ser. 1643 (2020) 012095
Fulltext: PDF;
In : International Nuclear Physics Conference 2019, Glasgow, United Kingdom, 29 Jul - 2 Aug 2019, pp.012095
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First Accurate Normalization of the $\beta$-delayed $\alpha$ Decay of $^{16}$N and Implications for the $^{12}$C$(\alpha,\gamma)^{16}$O 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 $^{12}\text{C}(\alpha,\gamma){}^{16}\text{O}$ 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 $\alpha$ width, $\gamma_{11}$, of the bound $1^-$ level in $^{16}$O 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;
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Improved experimental determination of the branching ratio for $\beta$-delayed $\alpha$ decay of $^{16}$N
/ 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 $\beta$ decay of $^{16}$N, aiming to determine the branching ratio of the $\beta\alpha$ channel with a precision of $\leq$ 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
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8.
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Beta-delayed proton emission from $^{21}$Mg
/ Lund, M.V. (Aarhus U.) ; Borge, M.J.G. (Madrid, Inst. Estructura Materia ; CERN) ; Briz, J.A. (Madrid, Inst. Estructura Materia) ; Cederkäll, J. (Lund U.) ; Fynbo, H.O.U. (Aarhus U.) ; Jensen, J.H. (Aarhus U.) ; Jonson, B. (Goteborg, ITP) ; Laursen, K.L. (Aarhus U.) ; Nilsson, T. (Goteborg, ITP) ; Perea, A. (Madrid, Inst. Estructura Materia) et al.
Beta-delayed proton emission from $^{21}$Mg has been measured at ISOLDE, CERN, with a detection setup including particle identification capabilities. $\beta$-delayed protons with center of mass energies between 0.39$\,$MeV and 7.2$\,$MeV were measured and used to determine the half life of $^{21}$Mg as $118.6\pm 0.5\,$ms. [...]
arXiv:1506.04515.-
2015-09-22 - 15 p.
- Published in : Eur. Phys. J. A 51 (2015) 113
Fulltext: PDF; External link: Preprint
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Systematic trends in beta-delayed particle emitting nuclei: The case of beta-p-alpha emission from 21Mg
/ Lund, M.V. (Aarhus U.) ; Borge, M.J.G. (CERN ; Madrid, Inst. Estructura Materia) ; Briz, J.A. (Madrid, Inst. Estructura Materia) ; Cederkäll, J. (Lund U.) ; Fynbo, H.O.U. (Aarhus U.) ; Jensen, J.H. (Aarhus U.) ; Jonson, B. (Goteborg, ITP) ; Laursen, K.L. (Aarhus U.) ; Nilsson, T. (Goteborg, ITP) ; Perea, A. (Madrid, Inst. Estructura Materia) et al.
We have observed beta+-delayed alpha and p-alpha emission from the proton-rich nucleus 21Mg produced at the ISOLDE facility at CERN. The assignments were cross-checked with a time distribution analysis. [...]
arXiv:1506.03915.-
2015-09-22 - 4 p.
- Published in : Phys. Lett. B 750 (2015) 356-359
Article from SCOAP3: PDF; External link: Preprint
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