Now showing items 1-20 of 42

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      11Li Breakup on 208Pb at Energies Around the Coulomb Barrier  [Article]

      Fernández García, Juan Pablo; Rodríguez Gallardo, Manuela; González Álvarez, Marcos Aurelio; Mukha, I.; Moro Muñoz, Antonio Matías; Lay Valera, José Antonio; Gómez Camacho, Joaquín José; Cubero, M. (American Physical Society, 2013-04-05)
      The inclusive breakup for the 11Li+208Pb reaction at energies around the Coulomb barrier has been measured for the first time. A sizable yield of 9Li following the 11Li dissociation has been observed, even at energies well ...
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      11Li structural information from inclusive break-up measurements  [Article]

      Fernández García, Juan Pablo; Cubero, M.; Acosta, Luis; Alcorta, Martín; González Álvarez, Marcos Aurelio; Borge, María José G.; Gómez Camacho, Joaquín José; Lay Valera, José Antonio; Martel Bravo, Ismael; Moro Muñoz, Antonio Matías; Rodríguez Gallardo, Manuela; Sánchez Benítez, A. M. (EDP Sciences, 2015)
      Structure information of 11Li halo nucleus has been obtained from the inclusive break-up measurements of the 11Li+208Pb reactions at energies around the Coulomb barrier (Elab = 24.3 and 29.8 MeV). The effective break-up ...
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      9 Be elastic scattering on 208 Pb and 27 Al within a four-body reaction framework  [Article]

      Casal Berbel, Jesús; Rodríguez Gallardo, Manuela; Arias Carrasco, José Miguel (American Physical Society, 2015)
      We investigate low-energy Be9 elastic scattering on two different targets (heavy, light) within a four-body framework using the continuum-discretized coupled-channels (CDCC) method. The Be9 projectile is described in an ...
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      9Be scattering within a four-body continuum-discretized coupled-channels framework  [Article]

      Casal Berbel, Jesús; Rodríguez Gallardo, Manuela; Arias Carrasco, José Miguel (EDP Sciences - SIF, 2016-05-11)
      The scattering of 9Be on 208Pb is addressed within a four-body Continuum-Discretized Coupled-Channels (CDCC) framework, considering a three-body α + α + n projectile plus a structureless target. The projectile states are ...
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      Analytical transformed harmonic oscillator basis for three-body nuclei of astrophysical interest: Application to 6He  [Article]

      Casal Berbel, Jesús; Rodríguez Gallardo, Manuela; Arias Carrasco, José Miguel (American Physical Society, 2013-06-29)
      Recently, a square-integrable discrete basis, obtained performing a simple analytical local scale transformation to the harmonic oscillator basis, has been proposed and successfully applied to study the properties of ...
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      Astrophysical reaction rate for 9 Be formation within a three-body approach  [Article]

      Casal Berbel, Jesús; Rodríguez Gallardo, Manuela; Arias Carrasco, José Miguel; Thompson, I. J. (American Physical Society, 2014)
      The structure of the Borromean nucleus 9Be (α+α+n) is addressed within a three-body approach using the analytical transformed harmonic oscillator method. The three-body formalism provides an accurate description of the ...
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      Be 9 + Sn 120 scattering at near-barrier energies within a four-body model  [Article]

      Arazi, Andrés; Casal, Jesús; Rodríguez Gallardo, Manuela; Arias Carrasco, José Miguel; Lichtenthäler Filho, R.; Abriola, Daniel; Capurro, O. A.; Carnelli, P. F.F.; Fernndez Niello, J. O.; Martínez Heimman, D. (American Physical Society, 2018)
      Cross sections for elastic and inelastic scattering of the weakly bound Be9 nucleus on a Sn120 target have been measured at seven bombarding energies around and above the Coulomb barrier. The elastic angular distributions ...
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      Be 9 elastic scattering on Pb 208 and Al 27 within a four-body reaction framework  [Article]

      Casal, Jesús; Rodríguez Gallardo, Manuela; Arias Carrasco, José Miguel (American Physical Society, 2015)
      We investigate low-energy Be9 elastic scattering on two different targets (heavy, light) within a four-body framework using the continuum-discretized coupled-channels (CDCC) method. The Be9 projectile is described in an ...
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      Breakup mechanisms in the He 6 + Zn 64 reaction at near-barrier energies  [Article]

      Fernández García, Juan Pablo; Di Pietro, Alessia; Figuera, Pierpaolo; Gómez Camacho, Joaquín José; Lattuada, M.; Lei, Jin; Moro Muñoz, Antonio Matías; Rodríguez Gallardo, Manuela; Scuderi, V. (American Physical Society, 2019)
      New experimental results for the elastic scattering of He6 on Zn64 at incident energies of 15.0 and 18.0 MeV and He4 at 17.5 MeV along with results already published at 10.0 and 13.6 MeV, are presented. Elastic and α ...
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      Continuum coupling in one-dimensional scattering using a transformed harmonic oscillator basis  [Article]

      Martel Bravo, I.; Pérez Bernal, Francisco; Rodríguez Gallardo, Manuela; Arias Carrasco, José Miguel; Gómez Camacho, Joaquín José (American Physical Society, 2002)
      The continuum coupling in a one-dimensional scattering problem was studied within a semiclassical approach by means of a transformed harmonic oscillator (THO). The THO basis provided a finite set of normalized states ...
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      Continuum description with pseudostate wave functions  [Article]

      Moro Muñoz, Antonio Matías; Rodríguez Gallardo, Manuela; Crespo, Raquel; Thompson, I. J. (American Physical Society, 2007-01-26)
      Benchmark calculations are performed aiming to test the use of two different pseudostate bases on the multiple scattering expansion of the total transition amplitude scattering framework. Calculated differential cross ...
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      Describing resonances in a discrete basis  [Article]

      Rodríguez Gallardo, Manuela; Arias Carrasco, José Miguel; Gómez Camacho, Joaquín José (American Physical Society, 2004-03-01)
      The problem of describing resonances when the continuum is represented by a discrete set of normalizable states is addressed. In particular, here the description of resonances in a transformed harmonic oscillator basis is ...
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      Determining astrophysical three-body radiative capture reaction rates from inclusive Coulomb break-up measurements  [Article]

      Casal Berbel, Jesús; Rodríguez Gallardo, Manuela; Arias Carrasco, José Miguel; Gómez Camacho, Joaquín José (American Physical Society, 2016-04-12)
      A relationship between the Coulomb inclusive break-up probability and the radiative capture reaction rate for weakly bound three-body systems is established. This direct link provides a robust procedure to estimate the ...
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      DHalo nuclei follow rutherford elastic scattering at energies below the barrier? the case of 11Li  [Article]

      Fernández García, Juan Pablo; Rodríguez Gallardo, Manuela; González Álvarez, Marcos Aurelio; Moro Muñoz, Antonio Matías; Lay Valera, José Antonio; Cubero, M.; Acosta, Luis; Alcorta, Martín (American Physical Society, 2012-12-26)
      The first measurement of the elastic scattering of the halo nucleus 11Li and its core 9Li on 208Pb at energies near the Coulomb barrier is presented. The 11Li+208Pb elastic scattering shows a strong reduction with respect ...
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      Elastic scattering and total reaction cross section of 6He + 120Sn  [Article]

      Faria, P. N. de; Lichtenthäler, R.; Pires, K. C. C.; Moro Muñoz, Antonio Matías; Lépine-Szily, A.; Guimarães, V.; Assunção, M.; Rodríguez Gallardo, Manuela (The American Physical Society, 2010)
      The elastic scattering of 6He on 120Sn has been measured at four energies above the Coulomb barrier using the 6He beam produced at the RIBRAS (Radioactive Ion Beams in Brasil) facility. The elastic angular distributions ...
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      Exotic Nuclei in South America  [Presentation]

      Lichtenthaeler, R.; Lepine-Szily, A.; Guimaraes, V.; de Faria, P. N.; Moro Muñoz, Antonio Matías; Rodríguez Gallardo, Manuela (AIP Publishing, 2010)
      The Radioactive Ion Beams in Brasil (RIBRAS) is described. Experiments using radioactive secondary beams of light rare isotopes such as 6He, 7Be, 8Li on several targets have been performed and the results are presented.
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      Experimental study of 6He + 9Be elastic scattering at low energies  [Article]

      Pires, K. C. C.; Lichtenthäler, R.; Lépine-Szily, A.; Guimarães, V.; Faria, P. N. de; Barioni, Adriana; Mukherjee, S.; Moro Muñoz, Antonio Matías; Rodríguez Gallardo, Manuela (American Physical Society, 2011)
      New data for the H6e+9Be reaction at Elab=16.2 and 21.3 MeV have been taken and analyzed. The effect of the collective couplings to the excited states of the target has been studied by means of coupled-channels calculations, ...
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      Four-body continuum-discretized coupled-channels calculations  [Article]

      Rodríguez Gallardo, Manuela; Arias Carrasco, José Miguel; Gómez Camacho, Joaquín José; Moro Muñoz, Antonio Matías; Thompson, I. J.; Tostevin, J. A. (The American Physical Society, 2009)
      The development of a continuum-bin scheme of discretization for three-body projectiles is necessary for studies of reactions of Borromean nuclei such as He6 within the continuum-discretized coupled-channels approach. Such ...
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      Four-body continuum-discretized coupled-channels calculations using a transformed harmonic oscillator basis  [Article]

      Rodríguez Gallardo, Manuela; Arias Carrasco, José Miguel; Gómez Camacho, Joaquín José; Johnson, R. C.; Moro Muñoz, Antonio Matías; Thompson, I. J.; Tostevin, J. A. (The American Physical Society, 2008)
      The scattering of a weakly bound three-body system by a target is discussed. A transformed harmonic oscillator basis is used to provide an appropriate discrete and finite basis for treating the continuum part of the spectrum ...