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

2012 ◽  
Vol 14 (5) ◽  
pp. 390-392 ◽  
Author(s):  
Huiming Jia ◽  
Chengjian Lin ◽  
Huanqiao Zhang ◽  
Zuhua Liu ◽  
Ning Yu ◽  
...  
Keyword(s):  
Coulomb Barrier ◽  
Weakly Bound ◽  
Barrier Distribution

scholarly journals 7Be and 8B reaction dynamics at Coulomb barrier energies

2018 ◽  
Vol 184 ◽  
pp. 02015
Author(s):  
E. Strano ◽  
M. Mazzocco ◽  
A. Boiano ◽  
C. Boiano ◽  
M. La Commara ◽  
...  
Keyword(s):  
Cross Sections ◽  
Coulomb Barrier ◽  
Reaction Cross Section ◽  
Optical Model ◽  
Reaction Dynamics ◽  
Reaction Cross ◽  
Total Reaction Cross Section ◽  
Weakly Bound ◽  
Total Reaction ◽  
Reaction Cross Sections

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.

Breakup of weakly bound 17F well above the Coulomb barrier

2000 ◽  
Vol 491 (1-2) ◽  
pp. 23-28 ◽  
Author(s):  
J.F. Liang ◽  
J.R. Beene ◽  
H. Esbensen ◽  
A. Galindo-Uribarri ◽  
J. Gomez del Campo ◽  
...  
Keyword(s):  
Coulomb Barrier ◽  
Weakly Bound

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

2010 ◽  
Vol 833 (1-4) ◽  
pp. 156-171 ◽  
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

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

2014 ◽  
pp. 89-98
Author(s):  
N. K. Skobelev ◽  
Y. E. Penionzhkevich ◽  
S. M. Lukyanov ◽  
V. Kroha ◽  
A. Kugler ◽  
...  
Keyword(s):  
Coulomb Barrier ◽  
Nuclear Reactions ◽  
Weakly Bound

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

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.

Effects of breakup of weakly bound projectile and neutron transfer on fusion reactions around Coulomb barrier

2007 ◽  
Vol 787 (1-4) ◽  
pp. 281-288 ◽  
Author(s):  
C.J. Lin ◽  
H.Q. Zhang ◽  
F. Yang ◽  
M. Ruan ◽  
Z.H. Liu ◽  
...  
Keyword(s):  
Coulomb Barrier ◽  
Neutron Transfer ◽  
Fusion Reactions ◽  
Weakly Bound

Partial fusion of a weakly bound projectile with heavy target at energies above the Coulomb barrier

2005 ◽  
Vol 26 (1) ◽  
pp. 73-77 ◽  
Author(s):  
Z. H. Liu ◽  
C. Signorini ◽  
M. Mazzocco ◽  
M. Ruan ◽  
H. Q. Zhang ◽  
...  
Keyword(s):  
Coulomb Barrier ◽  
Weakly Bound ◽  
Heavy Target ◽  
Partial Fusion

FOUR-BODY CONTINUUM-DISCRETIZED COUPLED-CHANNEL CALCULATIONS APPLIED TO 6He REACTIONS AROUND THE COULOMB BARRIER

2011 ◽  
Vol 20 (04) ◽  
pp. 947-952 ◽  
Author(s):  
M. RODRÍGUEZ-GALLARDO ◽  
A. M. MORO
Keyword(s):  
Harmonic Oscillator ◽  
Cross Section ◽  
Coulomb Barrier ◽  
Elastic Cross Section ◽  
Body System ◽  
Weakly Bound ◽  
Discretization Methods ◽  
Coupled Channels ◽  
Three Body ◽  
Coupled Channel

The scattering of a weakly bound three-body system by a target is studied within the four-body continuum-discretized coupled-channels (4b-CDCC) framework. Two different methods, the transformed harmonic oscillator (THO) method and the binning procedure, are used for discretizing the three-body continuum. The formalism is applied to different reactions induced by the Borromean nucleus 6 He at energies around the Coulomb barrier: 6 He +64 Zn at 13.6 MeV, 6 He +120 Sn at 17.4 MeV, and 6 He +208 Pb at 22 MeV. Elastic cross section distributions are presented for these reactions comparing both discretization methods, THO and binning, as the mass of the target increases.

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