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Scattering of halo nuclei on heavy targets at energies around the Coulomb barrier: The case of $^{11}$Be on $^{197}$Au
/ Pesudo, V (Western Cape U. ; iThemba LABS) ; Borge, M J G (CSIC, Madrid ; CERN) ; Moro, A M (Seville U.) ; Lay, J A (Seville U.) ; Nácher, E (CSIC, Madrid) ; Gómez-Camacho, J (Seville U. ; CNA, Seville) ; Tengblad, O (CSIC, Madrid) ; Acosta, L (Mexico U.) ; Alcorta, M (Argonne, PHY) ; Alvarez, M A G (Sao Paulo U.) et al.
This work reports on the scattering of $^{11}$Be on $^{197}$Au at energies around and below the Coulomb barrier. By experimentally identifying the elastic scattering, inelastic scattering and breakup channels, and comparing them with different calculations, valuable information on the $^{11}$Be structure and its $B(E1$) distribution to the continuum are obtained. [...]
2017 - 6 p.
- Published in : EPJ Web Conf. 163 (2017) 00045
Fulltext: PDF; External link: Fulltext
In : 7th International Conference on Heavy-Ion Collisions at Near-Barrier Energies, Hobart, Tasmania, Australia, 20 - 24 Feb 2017, pp.00045
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2.
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Scattering of the Halo Nucleus $^{11}Be$ on $^{197}Au$ at Energies around the Coulomb Barrier
/ Pesudo, V (Madrid, Inst. Estructura Materia ; Western Cape U. ; iThemba LABS) ; Borge, M J G (Madrid, Inst. Estructura Materia ; CERN ; Gottingen U.) ; Moro, A M (Seville U.) ; Lay, J A (Padua U. ; INFN, Padua) ; Nácher, E (Madrid, Inst. Estructura Materia) ; Gómez-Camacho, J (Seville U. ; CSIC, Madrid) ; Tengblad, O (Madrid, Inst. Estructura Materia) ; Acosta, L (Mexico U.) ; Alcorta, M (Argonne, PHY) ; Alvarez, M A G (Sao Paulo U.) et al.
Angular distributions of the elastic, inelastic, and breakup cross sections of the halo nucleus Be11 on $^{197}Au$ were measured at energies below $(E_{lab}=31.9 MeV)$ and around (39.6 MeV) the Coulomb barrier. These three channels were unambiguously separated for the first time for reactions of $^{11}Be$ on a high-Z target at low energies. [...]
2017 - 6 p.
- Published in : Phys. Rev. Lett. 118 (2017) 152502
Fulltext: PDF;
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3.
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Elastic scattering and reaction mechanisms of the halo nucleus $^{11}$Be around the Coulomb barrier
/ Di Pietro, A (INFN, Catania ; Catania U.) ; Martel, I (Huelva U.) ; Fisichella, M (INFN, Catania ; Catania U.) ; Borge, M J G (Madrid, Inst. Estructura Materia) ; Randisi, G (INFN, Catania ; Catania U.) ; Milin, M (Zagreb U.) ; Figuera, P (INFN, Catania ; Catania U.) ; Gomez-Camacho, J (Seville U. ; CNA, Seville) ; Raabe, R (Leuven U.) ; Amorini, F (INFN, Catania ; Catania U.) et al.
Collisions induced by $^{9}$Be, $^{10}$Be, $^{11}$Be on a $^{64}$Zn target at the same c. m. [...]
2010
- Published in : Phys. Rev. Lett. 105 (2010) 022701
APS Published version, local copy: PDF;
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4.
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Probing proton halo effects in the $^8$B+$^{64}$Zn collision around the Coulomb barrier
/ Spartà, R (Catania U. ; INFN, Catania) ; Di Pietro, A (INFN, Catania) ; Figuera, P (INFN, Catania) ; Tengblad, O (CSIC, Madrid) ; Moro, A M (Seville U.) ; Martel, I (Huelva U.) ; Fernández-García, J P (Seville U.) ; Lei, Jin (INFN, Pisa) ; Acosta, L (Mexico U. ; INFN, Catania) ; Borge, M J (CSIC, Madrid) et al.
Proton halo effects in the 8B+64Zn reaction at an energy around 1.5 times the Coulomb barrier have been studied at HIE-ISOLDE CERN using, for the first time, the only existing postaccelerated 8B beam. This, together with the use of a high granularity and large solid angle detection system, allowed for a careful mapping of the elastic angular distribution, especially in the Coulomb-nuclear interference region. [...]
2021 - 9 p.
- Published in : Phys. Lett. B 820 (2021) 136477
Fulltext: PDF;
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Structure Effects in Collisions Induced by Halo and Weakly Bound Nuclei Around the Coulomb Barrier
/ Scuderi, V (Catania U. ; INFN, Catania) ; Martel, I (Huelva U.) ; Torresi, D (Catania U. ; INFN, Catania) ; Fisichella, M (INFN, Catania) ; Borge, M J G (CSIC, Madrid ; Madrid, Inst. Estructura Materia) ; Randisi, G (Caen U.) ; Milin, M (Boskovic Inst., Zagreb) ; Figuera, P (INFN, Catania) ; Raabe, R (SPhN, DAPNIA, Saclay) ; Di Pietro, A (INFN, Catania) et al.
In this contribution, results concerning different reaction channels for the collisions induced by the three Be isotopes, Be-9,Be-10,Be-11, on a Zn-64 target at energies around the Coulomb barrier will be presented. The experiments with the radioactive Be-10,Be-11 beams were performed at REX-ISOLDE (CERN) whereas the experiment with the stable weakly bound Be-9 beam was performed at LNS Catania. [...]
2010
- Published in : Int. J. Mod. Phys. E 19 (2010) 1236-1240
In : International Conference on Nuclear Reactions on Nucleons and Nuclei, Messina, Italy, 5 - 9 Oct 2009, pp.1236-1240
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6.
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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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7.
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Experimental study of the collision Be-11 + Zn-64 around the Coulomb barrier
/ Di Pietro, A. (Catania U. ; INFN, LNS) ; Scuderi, V. (Catania U. ; INFN, LNS) ; Moro, A.M. (Seville U.) ; Acosta, L. (Huelva U.) ; Amorini, F (Catania U. ; INFN, LNS) ; Borge, M J G (Madrid, Inst. Estructura Materia) ; Figuera, P (Catania U. ; INFN, LNS) ; Fisichella, M (Messina U. ; Catania U. ; INFN, LNS) ; Fraile, L M (Madrid U.) ; Gomez-Camacho, J (CNA, Seville ; Seville U.) et al.
2012
- Published in : Phys. Rev. C 85 (2012) 054607
APS Published version, local copy: PDF;
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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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One- and two- neutron halo at the dripline. From $^{11}$Be to $^{11}$Li and back: $^{10}$Li and parity inversion
/ Broglia, R.A. (Milan U. ; Copenhagen U.) ; Barranco, F. (Seville U.) ; Potel, G. (Michigan State U.) ; Vigezzi, E. (INFN, Milan)
The nuclei $^{11}$Be and $^{11}$Li provide paradigmatic examples of one-and two- neutron halo systems. Because the reaction $^{1}$H($^{11}$Li,$^{9}$Li)$^{3}$H is dominated by successive transfer, one can use the quantitative picture emerging from a nu- clear field theory description of the structure and reaction mechanism of the above Cooper pair transfer process and of the $^{2}$H($^{10}$Be,$^{11}$Be)$^{1}$H and $^{1}$H($^{11}$Be,$^{10}$Be)$^{2}$H reactions, to shed light on the structure of $^{10}$Li. [...]
arXiv:1810.09493.-
2019 - 12 p.
- Published in : CERN Proc.: 1 (2019) , pp. 1-12
Fulltext: 1725248_1-12 - PDF; 1810.09493 - PDF;
In : Proceedings of the 15th International Conference on Nuclear Reaction Mechanisms, Varenna, Italy, 11 - 15 Jun 2018, pp.1-12
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