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Camargo, O.; Guimarães, V.; Lichtenthäler, R.; Scarduelli, V.; Kolata, J. J.; Bertulani, C. A.; Amro, H.; Becchetti, F. D.; Jiang, Hao; Aguilera, E. F.; Lizcano, David; Martinez‐Quiroz, E.; García, Héctor

doi:10.1103/physrevc.78.034605

Cited by 28 publications

(34 citation statements)

References 30 publications

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“…The reactions induced by the exotic 8 B , 6 He and weakly bound 7,9 Be, 6,7 Li projectiles present a higher reduced cross section when compared to the ones induced by the tightly bound 16 O projectile.…”

Section: Discussionmentioning

confidence: 99%

“…The experimental data were taken from Ref. [49] for the 16 O + 27 Al system, from Ref. [50] for the 6 He + 27 Al system, from Ref.…”

Section: Total Reaction Cross Sectionmentioning

confidence: 99%

“…Such nuclei are unstable by beta emission or electron capture, with relatively long lifetimes (milliseconds up to seconds), sufficient to produce a secondary beam. Light exotic nuclei usually present a pronounced cluster structure, with very low separation energies in comparison to their stable partners and can be found either in the neutron rich [9][10][11][12][13][14][15][16][17][18] or in the proton rich sides [19][20][21][22][23][24] of the nuclear chart. One of these nuclei is 8 B which is formed by a 7 Be core plus one proton bound by only 0.137 MeV to the core.…”

Section: Introductionmentioning

confidence: 99%

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B8+Al27 scattering at low energies

et al. 2017

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We present 8 B+ 27 Al elastic scattering angular distributions for the proton-halo nucleus 8 B at two energies above the Coulomb barrier, namely E lab = 15.3 MeV and 21.7 MeV. The experiments have been performed in the Radioactive Ion Beams in Brasil facility (RIBRAS) in São Paulo, and in the TwinSol facility at the University of Notre Dame, USA. The angular distributions were measured in the angular range of 15-80 degrees. Optical model and Continuum Discretized Coupled Channels calculations have been performed and the total reaction cross sections have been derived. A comparison of the 8 B+ 27 Al total reaction cross sections with similar systems including exotic, weakly and tightly bound projectiles impinging on the same target is presented.

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Section: Discussionmentioning

confidence: 99%

“…The experimental data were taken from Ref. [49] for the 16 O + 27 Al system, from Ref. [50] for the 6 He + 27 Al system, from Ref.…”

Section: Total Reaction Cross Sectionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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B8+Al27 scattering at low energies

et al. 2017

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“…We determined the 8 Li(p, γ) 9 Be cross section by the angular distributions of 2 H( 8 Li, 9 Be)n and 13 C( 9 Be, 8 Li) 14 N. The spectroscopic factor of 9 Be = 8 Li + p was extracted to be 0.64 ± 0.21 with the angular distribution of 2 H( 8 Li, 9 Be)n reaction in 2006 [10]. However, Camargo et al extracted the proton spectroscopic factor of 9 Be to be 1.50 ± 0.28 with the measured angular distribution of 9 Be( 8 Li, 9 Be) 8 Li elastic transfer reaction in 2008 [11]. Their value was larger than ours by a factor of 2.…”

Section: Methodsmentioning

confidence: 99%

Study of the primordial Lithium abundance at CIAE

Li²,

Su³

et al. 2013

Proceedings of XII International Symposium on Nuclei in the Cosmos — PoS(NIC XII)

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Lithium isotopes have attracted an intense interest because the predicted abundances of both 6 Li and 7 Li from big bang nucleosynthesis (BBN) do not match experimental observations. Many investigations of astrophysical observations and BBN calculations have been carried out in order to solve the puzzles. Several nuclear reactions involving lithium have been determined at HI-13 tandem accelerator, Beijing, China. The BBN model calculations are then performed to investigate the primordial lithium abundance. The result shows that these nuclear reactions have minimal effect on the primordial abundances of 6 Li and 7 Li.

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“…The light neutron rich exotic nuclei, such as 6 He, 11 Li, 11 Be among others, present a pronounced cluster structure formed by a core plus one or two loosely bound neutrons and are examples of weakly bound systems. Their breakup energies are very small compared to the known stable nuclei, what modifies the way exotic nuclei interact, and their half-lifes are sufficiently long which allow the production of secondary beams, to perform scattering and reaction experiments.…”

Section: Introductionmentioning

confidence: 99%