TOTAL REACTION CROSS SECTIONS FOR 100-MeV ALPHA PARTICLES USING SEMI-PENOMENOLOGICAL NUCLEON DENSITY DISTRIBUTION

2001 ◽  
Vol 10 (02) ◽  
pp. 99-105 ◽  
Author(s):  
I. AHMAD ◽  
J. H. MADANI
Keyword(s):  
Density Distribution ◽  
Cross Sections ◽  
Theoretical Study ◽  
Reaction Cross ◽  
Alpha Particles ◽  
Glauber Model ◽  
Nucleon Density ◽  
Total Reaction ◽  
Observed Behaviour ◽  
Reaction Cross Sections

Theoretical study of α total reaction cross-sections for 50 Ti , 52 Cr , 54,58 Fe , and 58,64 Ni nuclei at 100 MeV is presented. Working within the framework of Coulomb modified Glauber model, we calculate α reaction cross-sections in terms of the phenomenological N-α amplitude using the semi-phenomenological nucleon density distribution proposed by Gambhir and Patil [Z. Phys.A324 (1986) 9]. We find that the semi-phenomenological density reproduces the observed behaviour of the reaction cross-sections for the isotopes and isotones quite satisfactorily.

MASS DEPENDENCE OF p-NUCLEUS TOTAL REACTION CROSS SECTION AND GAMBHIR–PATIL NUCLEON DENSITY DISTRIBUTION

2002 ◽  
Vol 11 (06) ◽  
pp. 475-482 ◽  
Author(s):  
JAMAL H. MADANI
Keyword(s):  
Density Distribution ◽  
Cross Sections ◽  
Reaction Cross ◽  
Glauber Model ◽  
Total Reaction Cross Section ◽  
Satisfactory Description ◽  
Nucleon Density ◽  
Total Reaction ◽  
Mev Protons ◽  
Reaction Cross Sections

Total reaction cross sections for 50 and 100 MeV protons have been calculated for several nuclei using Gambhir–Patil semi-phenomenological nucleon density in the Coulomb modified Glauber model. It is shown that the semi-phenomenological nucleon density distribution provides quite satisfactory description of the observed A-dependence of the proton reaction cross sections.

New Study of Reaction Cross Sections and the Nucleon Density Distribution

2007 ◽  
Author(s):  
M. Fukuda ◽  
M. Takechi ◽  
M. Mihara ◽  
R. Matsumiya ◽  
K. Matsuta ◽  
...  
Keyword(s):  
Density Distribution ◽  
Cross Sections ◽  
Reaction Cross ◽  
Nucleon Density ◽  
Reaction Cross Sections

A study of the energy dependence for the multiplicity of shower particles produced in a 16O–emulsion interaction in the framework of the Coulomb-modified Glauber model

2008 ◽  
Vol 86 (10) ◽  
pp. 1209-1217 ◽  
Author(s):  
M.S.M. Nour El-Din ◽  
M E Solite
Keyword(s):  
Experimental Data ◽  
Cross Sections ◽  
Reaction Cross ◽  
Average Multiplicity ◽  
Glauber Model ◽  
Total Reaction ◽  
Binary Collisions ◽  
Reaction Cross Sections ◽  
Calculated Average ◽  
Good Agreement

The total reaction cross sections for the interaction of 16O with emulsion nuclei (16O–Em) at energies: 0.2, 2.1, 3.6, 14.6, 60.0, and 200.0A GeV have been calculated in the framework of the Coulomb-modified Glauber model. A similar calculation in case of proton–emulsion (p–Em) interactions is carried out at the same energies. For both types of interactions, the corresponding projectile and target participants beside the corresponding binary collisions have been calculated for the same energies. Then the averages of these quantities have been obtained. These averages have been used in the calculations of the corresponding average multiplicity of the shower particles (s-particles) in the case of the 16O–Em interaction. The agreement between the calculated total reaction cross sections and the corresponding experimental data is quite good. Also, a good agreement between the calculated average multiplicities of the shower particles and the corresponding experimental data has been obtained.PACS Nos.: 24.10.Cn, 24.10.Ht, 25.60.Dz

scholarly journals Reaction cross-sections for stable nuclei and nucleon density distribution of proton drip-line nucleus 8B

2005 ◽  
Vol 25 (S1) ◽  
pp. 217-219 ◽  
Author(s):  
M. Takechi ◽  
M. Fukuda ◽  
M. Mihara ◽  
T. Chinda ◽  
T. Matsumasa ◽  
...  
Keyword(s):  
Density Distribution ◽  
Cross Sections ◽  
Reaction Cross ◽  
Drip Line ◽  
Proton Drip Line ◽  
Nucleon Density ◽  
Reaction Cross Sections

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.

7,9,10Be elastic scattering and total reaction cross sections on a12C target

2011 ◽  
Vol 84 (3) ◽  
Author(s):  
J. C. Zamora ◽  
V. Guimarães ◽  
A. Barioni ◽  
A. Lépine-Szily ◽  
R. Lichtenthäler ◽  
...  
Keyword(s):  
Elastic Scattering ◽  
Cross Sections ◽  
Reaction Cross ◽  
Total Reaction ◽  
Reaction Cross Sections

Calculation of proton total reaction cross sections for some target nuclei in incident energy range of 10–600 MeV

2010 ◽  
Vol 73 (10) ◽  
pp. 1700-1706 ◽  
Author(s):  
H. Büyükuslu ◽  
A. Kaplan ◽  
A. Aydin ◽  
E. Tel ◽  
G. Yıldırım
Keyword(s):  
Energy Range ◽  
Cross Sections ◽  
Incident Energy ◽  
Reaction Cross ◽  
Total Reaction ◽  
Reaction Cross Sections
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