Abstract
Elastic scattering angular distributions of 6He on light, medium and heavy mass targets have been analysed using a simple diffractive model for the S-matrix. The results show that a very large diffuseness in the angular momentum space is necessary to reproduce the data in the case of scattering on heavy targets.
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Frahn W.E.: Diffraction systematics of nuclear and particle scattering. Phys. Rev. Lett. 26, 568 (1971)
Lépine-Szily A., Lichtenthäler R., Guimarães V.: The Radioactive Ion Beams in Brazil (RIBRAS) facility. Eur. Phys. J. A 50, 128 (2014)
Matsumoto T. et al.: Continuum-discretized coupled-channels method for four-body nuclear breakup in 6He +12C scattering. Phys. Rev C 70, 061601(R) (2004)
Rodríguez-Gallardo M. et al.: Microscopic double folding potential description of the 6He +12C reaction. Phys. Rev. C 77, 064608 (2008)
Ericson T.E.O.: Preludes in theoretical physics, pp. 321–329. North Holland, Amsterdam (1966)
Lichtenthäler R. et al.: Radioactive Ion beams in Brazil (RIBRAS). Eur. Phys. J. A 25(s01), 733 (2005)
Lichtenthäler R. et al.: Radioactive Ion beams in Brazil (RIBRAS). Nucl. Phys. News 15, 25 (2005)
de Faria P.N. et al.: Elastic scattering and total reaction cross section of 6He +120Sn. Phys. Rev. C 81, 044605 (2010)
Mohr P. et al.: Comparison of 120Sn(6He6, He)120Sn and 120Sn(α, α)120Sn elastic scattering and signatures of the 6He neutron halo in the optical potential. Phys. Rev. C 82, 044606 (2010)
Morcelle V. et al.: Four-body effects in the 6He +58Ni scattering. Phys. Lett. B 732, 228 (2014)
Pires K.C.C. et al.: Experimental study of 6He +9Be elastic scattering at low energies. Phys. Rev. C 83, 064603 (2011)
Majer M., Raabe R., Milin M. et al.: 6He +9Be reactions at 16.8 MeV. Eur. Phys. J. A 43, 153 (2010)
Hussein M.S., Lichtenthäler R., Nunes F.M., Thompson I.J.: Scaling and interference in the dissociation of halo nuclei. Phys. Lett. B 640, 91 (2006)
Hussein M.S., Lichtenthäler R.: Exit doorway model for nuclear elastic breakup of weakly bound projectiles. Phys. Rev. C 77, 054609 (2008)
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Lichtenthäler, R., Pampa-Condori, R. & Pires, K.C.C. Elastic Scattering of Neutron Halo Projectiles. Few-Body Syst 56, 767–771 (2015). https://doi.org/10.1007/s00601-015-0987-7
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DOI: https://doi.org/10.1007/s00601-015-0987-7