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STRUCTURE OF BARRIER DISTRIBUTIONS: PROBING THE ROLE OF NEUTRON-TRANSFER CHANNELS

Abstract : In view of its large deformation, which should give rise to strong barrier structures, the $^{20}$Ne projectile has been used to study the influence of neutron-transfer channels on the distribution of barrier heights. A previous experiment with a combination of projectiles $^{20,22}$Ne suggested that the role of \alpha-particle transfer channels is small. By an appropriate choice of targets ($^{90}$Zr and $^{92}$Zr), having very similar intrinsic structures (excited states and deformation parameters) but giving rise to different Q-values for neutron transfers, we highlight the role of these channels.
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http://hal.in2p3.fr/in2p3-00176615
Contributor : Béatrice Forrler <>
Submitted on : Thursday, October 4, 2007 - 11:16:59 AM
Last modification on : Tuesday, May 4, 2021 - 11:26:08 AM

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E. Piasecki, Ł. Świderski, K. Rusek, M. KisieliŃski, J. Jastrzebski, et al.. STRUCTURE OF BARRIER DISTRIBUTIONS: PROBING THE ROLE OF NEUTRON-TRANSFER CHANNELS. International Journal of Modern Physics E, World Scientific Publishing, 2007, 16, pp.502-510. ⟨10.1142/S0218301307005934⟩. ⟨in2p3-00176615⟩

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