Features of Nuclear Reactions with Light Weakly Bound Nuclei at Energies Near the Coulomb Barrier

We investigated the reaction dynamics induced by the 7Be,8B+208Pb collisions at energies around the Coulomb barrier. Charged particles originated by both the col- lisions were detected by means of 6 ΔE-Eres telescopes of a newly developed detector array. Experimental data were analysed within the framework of the Optical Model and the total reaction cross-sections were compared together and with the 6,7Li+208Pb colli-sion data. According to the preliminary results, 7Be nucleus reactivity is rather similar to the 7Li one whereas the 8B+208Pb total reaction cross section appears to be much larger than those measured for reactions induced by the other weakly-bound projectiles on the same target.

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Breakup of weakly bound 17F well above the Coulomb barrier

Physics Letters B ◽

10.1016/s0370-2693(00)01016-9 ◽

2000 ◽

Vol 491 (1-2) ◽

pp. 23-28 ◽

Cited By ~ 21

Author(s):

J.F. Liang ◽

J.R. Beene ◽

H. Esbensen ◽

A. Galindo-Uribarri ◽

J. Gomez del Campo ◽

...

Keyword(s):

Coulomb Barrier ◽

Weakly Bound

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Breakup Effect of Weakly Bound Projectile on the Barrier Distribution Around Coulomb Barrier

Plasma Science and Technology ◽

10.1088/1009-0630/14/5/10 ◽

2012 ◽

Vol 14 (5) ◽

pp. 390-392 ◽

Cited By ~ 1

Author(s):

Huiming Jia ◽

Chengjian Lin ◽

Huanqiao Zhang ◽

Zuhua Liu ◽

Ning Yu ◽

...

Keyword(s):

Coulomb Barrier ◽

Weakly Bound ◽

Barrier Distribution

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The Threshold Anomaly of weakly bound projectiles from recent elastic scattering measurements around the Coulomb barrier

Nuclear Physics A ◽

10.1016/j.nuclphysa.2009.12.002 ◽

2010 ◽

Vol 833 (1-4) ◽

pp. 156-171 ◽

Cited By ~ 24

Author(s):

A. Gómez Camacho ◽

E.F. Aguilera ◽

E. Martínez Quiroz ◽

P.R.S. Gomes ◽

J. Lubian ◽

...

Keyword(s):

Elastic Scattering ◽

Coulomb Barrier ◽

Weakly Bound ◽

Scattering Measurements

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Nuclear reactions involving weakly bound nuclei

10.1063/1.1301798 ◽

1999 ◽

Cited By ~ 1

Author(s):

R. C. Johnson ◽

J. S. Al-Khalili ◽

N. K. Timofeyuk ◽

N. Summers

Keyword(s):

Nuclear Reactions ◽

Weakly Bound

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Special Features of Nuclear Reactions Induced by Loosely Bound Nuclei in the Vicinity of the Coulomb Barrier Height

Journal of Physics Conference Series ◽

10.1088/1742-6596/420/1/012068 ◽

2013 ◽

Vol 420 ◽

pp. 012068

Author(s):

Yu E Penionzhkevich

Keyword(s):

Barrier Height ◽

Coulomb Barrier ◽

Nuclear Reactions

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RADIAL SENSITIVITY OF THE ELASTIC SCATTERING AROUND THE COULOMB BARRIER ENERGIES FOR WEAKLY-BOUND AND HALO NUCLEI

Modern Physics Letters A ◽

10.1142/s0217732312501180 ◽

2012 ◽

Vol 27 (21) ◽

pp. 1250118

Author(s):

Y. SERT ◽

T. CANER ◽

O. BAYRAK ◽

I. BOZTOSUN

Keyword(s):

Elastic Scattering ◽

Cross Section ◽

Coulomb Barrier ◽

Optical Potential ◽

Theoretical Calculations ◽

Fusion Cross Section ◽

Halo Nuclei ◽

Weakly Bound ◽

Medium Mass ◽

Good Agreement

The radial sensitivity of the elastic scattering of the weakly-bound 6 Li and halo 6 He nuclei on medium-mass 64 Zn target and heavy target 208 Pb is examined around the Coulomb barrier energies. We present that very good agreement between theoretical and experimental results have been obtained with small χ2/N values. The fusion cross-section and volume integrals of the potentials have been deduced from the theoretical calculations for all studied systems at relevant energies. We have also analyzed the elastic scattering of the 6 He +208 Pb system at E lab = 14, 16, 18, 22, 27 MeV in order to investigate whether there is a dispersion relation between the real and imaginary parts of the optical potential.

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