Now showing items 21-31 of 31

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      Probing beta decay matrix elements through heavy ion charge exchange reactions  [Article]

      Bellone, J. I.; Colonna, M.; Lenske, H.; Lay Valera, José Antonio (IOP Science, 2018)
      To access information on neutrinoless double beta decay (0νββ) nuclear matrix elements, it has been proposed by the NUMEN collaboration to exploit the analogies between double beta decay processes and double charge exchange ...
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      Recent developments for the calculation of elastic and non-elastic breakup of weakly-bound nuclei  [Article]

      Moro Muñoz, Antonio Matías; Lei, Jin; Gómez Ramos, Mario; Arias Carrasco, José Miguel; Diego, Raúl de; Gómez Camacho, Joaquín José; Lay Valera, José Antonio (Jagiellonian University Press, 2016)
      In this contribution, we review some recent theoretical advances for the calculation of breakup cross sections in reactions induced by weakly-bound nuclei.
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      Scattering of 9Li on 208Pb at energies around the coulomb barrier  [Article]

      Fernández García, Juan Pablo; Lay Valera, José Antonio; Moro Muñoz, Antonio Matías; González Álvarez, Marcos Aurelio; Gómez Camacho, Joaquín José; Borge, María José G; Martel Bravo, Ismael (EDP Sciences, 2011)
      In order to study the dynamics of 11Li and 9Li beams in a strong electric field at energies around the Coulomb barrier, we measured at the ISACII-TRIUMF Facility the angular distribution of elastic and inelastic scattering ...
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      Scattering of halo nuclei on heavy targets at energies around the Coulomb barrier: The case of 11Be on 197Au  [Presentation]

      Pesudo, Vicente; García Borge, María José; Moro Muñoz, Antonio Matías; Lay Valera, José Antonio; Nácher, E.; Gómez Camacho, Joaquín José; Fernández García, Juan Pablo; O'Malley, Patrick D. (EDP Sciences, 2017)
      This work reports on the scattering of 11Be on 197Au at energies around and below the Coulomb barrier. By experimentally identifying the elastic scattering, inelastic scattering and breakup channels, and comparing them ...
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      Scattering of light halo nuclei on heavy target at energies around the coulomb barrier  [Article]

      Tengblad, Olof; Borge, María José G.; Cubero, M.; Nácher, E.; Pesudo, V.; Perea, Ángel; Gómez Camacho, Joaquín José; Moro Muñoz, Antonio Matías; Fernández García, Juan Pablo; González Álvarez, Marcos Aurelio; Rodríguez Gallardo, Manuela; Lay Valera, José Antonio; Martel Bravo, Ismael; Acosta, Luis; Sánchez Benítez, A. M.; Marquínez Durán, G.; Walden, Patrick L. (EDP Sciences, 2014-03-20)
      We report here on experiments performed at TRIUMF to study the scattering of the light halo nuclei 11Li on lead at energies below and around the Coulomb barrier. The the elastic and break-up differential cross section are ...
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      Scattering of the Halo Nucleus 11Be on 197Au at Energies around the Coulomb Barrier  [Article]

      Pesudo, V.; Borge, M. J. G.; Moro Muñoz, Antonio Matías; Lay Valera, José Antonio; Nácher, E.; Gómez Camacho, Joaquín José; Tengblad, Olof; Acosta, Luis; Alcorta, Martín; González Álvarez, Marcos Aurelio; Fernández García, Juan Pablo; Wang, Z. M. (American Physical Society, 2017)
      Angular distributions of the elastic, inelastic, and breakup cross sections of the halo nucleus 11Be on197 Au were measured at energies below (Elab =31.9 MeV) and around (39.6 MeV) the Coulomb barrier. These three channels ...
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      Semi-microscopic folding model for the description of two-body halo nuclei  [Article]

      Lay Valera, José Antonio; Moro Muñoz, Antonio Matías; Arias Carrasco, José Miguel; Kanada-En’yo, Y. (American Physical Society, 2014)
      One-neutron halo nuclei, composed of a weakly bound particle coupled to a core nucleus, are studied within a particle-plus-core model. A semi-microscopic method to generate the two-body Hamiltonian of such a system, including ...
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      Simultaneous analysis of the elastic scattering and breakup channel for the reaction 11 Li + 208 Pb at energies near the Coulomb barrier  [Article]

      Fernández García, Juan Pablo; Cubero, M; Acosta, Luis; Alcorta, Martín; González Álvarez, Marcos Aurelio; Borge, María José G; Walden, Patrick L; Gómez Camacho, Joaquín José; Lay Valera, José Antonio; Moro Muñoz, Antonio Matías; Rodríguez Gallardo, Manuela (American Physical Society, 2015)
      We present a detailed analysis of the elastic scattering and breakup channel for the reaction of Li11 on Pb208 at incident laboratory energies of 24.3 and 29.8 MeV, measured at the radioactive ion beam facility of TRIUMF, ...
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      Stabilization method in two-body systems with core excitations  [Presentation]

      Lay Valera, José Antonio; Arias Carrasco, José Miguel; Gómez Camacho, Joaquín José; Moro Muñoz, Antonio Matías (American Institute of Physics, 2012)
      The validity of the stabilization method in core+valence systems including the possibility of exciting the core is studied. A pseudostate method, based on the transformed harmonic oscillator basis, is extended to include ...
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      Study of the scattering of halo nuclei around the Coulomb barrier  [Presentation]

      Acosta, Luis; Cubero, M.; Escrig, D.; Fernández García, Juan Pablo; Lay Valera, José Antonio; Moro Muñoz, Antonio Matías; Rodríguez Gallardo, Manuela; Sánchez Benítez, A. M.; Alcorta, Martín; González Álvarez, Marcos Aurelio; Andrés Martín, María Victoria; Cortés Giraldo, Miguel Antonio; Espino Navas, José Manuel; Gómez Camacho, Joaquín José (American Institute of Physics, 2011)
      During the past ten years the present collaboration has carried out several experiments related with the study of radioactive nuclei. One of the topics in which we have centered our research, is the scattering of halo ...
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      TFF (v.4.1): A Mathematica Notebook for the Calculation of One- and Two-Neutron Stripping and Pick-Up Nuclear Reactions  [Article]

      Fortunato, Lorenzo; Inci, I.; Lay Valera, José Antonio; Vitturi, Andrea (MDPI, 2017)
      The program TFF calculates stripping single-particle form factors for one-neutron transfer in prior representation with appropriate perturbative treatment of recoil. Coupled equations are then integrated along a semiclassical ...