Elastic and inelastic scattering of 1.37 GeV α-particles from 40, 42, 44, 48Ca

Alkhazov, G.; Bauer, Th.; Bertini, R.; Bimbot, L.; Bing, O.; Boudard, A.; Bruge, G.; Catz, H.; Chaumeaux, A.; Couvert, P.; Fontaine, J.M.; Hibou, F.; Igo, G.; Lugol, J.C.; Matoba, M.

doi:10.1016/0375-9474(77)90611-x

Cited by 158 publications

(20 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The first of them is the rigid projectile (RP) approximation, 175,176 which treats the incident nucleus as an elementary object. We use this approach to describe the elastic deuteron and α-particle scattering from various nuclei.…”

Section: Light-nuclei Scattering From α-Cluster Nucleimentioning

confidence: 99%

“…In the rigid projectile (RP) approximation 175,176 the incident nucleus is treated as an elementary object, and the MDST nucleus-nucleus scattering amplitude is constructed from the amplitudes of the incident particle scattering on the components of the target nucleus. The purpose of introducing the RP-approximation is to reduce the problem of nucleus-nucleus collision to the usual MDST approach, i.e., to the consideration of a point-like particle scattering from multiple scattering centers.…”

Section: Scattering Of α-Particles From α-Cluster Nucleimentioning

confidence: 99%

See 1 more Smart Citation

Intermediate energy multiple scattering of particles by light α-cluster nuclei

Berezhnoy

Mikhailyuk

Pilipenko

2015

Int. J. Mod. Phys. E

View full text Add to dashboard Cite

The survey of cluster models used for the description of the properties of nuclei was carried out. The interaction of intermediate protons with various odd and even nuclei is reviewed. The influence of the clusterization effects on the behavior of the elastic and inelastic scattering observables are demonstrated by using multiple diffraction scattering theory (MDST) and the α-cluster model with dispersion. The comparison of the calculations, based on two-and four-nucleon correlation models, have been performed. The elastic scattering of light nuclei from α-cluster nuclei is analyzed. The results given in this review suggest that the MDST variants based on cluster models seem to be rather attractive as compared with those based on the single-nucleon approximation. Such approaches, considering nucleon and light-nuclei scattering on α-clusters, are among the best examples of using Glauber's MDST, since they automatically include the internal nucleon-nucleon correlations both in the incident and target nuclei. Besides, α-clusters have zero spin and, in this case, the scattering amplitude does not involve explicit consideration of spin-spin effects. Moreover, these models often permit an accurate analytical calculation of the MDST series.

show abstract

Section: Light-nuclei Scattering From α-Cluster Nucleimentioning

confidence: 99%

Section: Scattering Of α-Particles From α-Cluster Nucleimentioning

confidence: 99%

Intermediate energy multiple scattering of particles by light α-cluster nuclei

Berezhnoy

Mikhailyuk

Pilipenko

2015

Int. J. Mod. Phys. E

View full text Add to dashboard Cite

show abstract

“…The calculations of reaction cross sections were performed using the Glauber theory within the "rigid target" approximation [3], that is, at first the amplitude of scattering of one nucleon on the nuclear target was calculated, and then this amplitude was used in the calculations of the cross sections for scattering of an exotic nucleus consisting of several nucleons. As was shown in [2], the reaction cross sections for scattering of exotic nuclei on nuclear targets calculated within the rigid target approximation are very close to those calculated with the exact Glauber formula.…”

Section: Introductionmentioning

confidence: 99%

Sensitivity of reaction cross sections to halo nucleus density distributions

Alkhazov¹,

Sarantsev²

2014

Phys. Atom. Nuclei

View full text Add to dashboard Cite

In order to clear up the sensitivity of the nucleus-nucleus reaction cross sections σ R to the nuclear matter distributions in exotic halo nuclei, we have calculated the values of σ R for scattering of 6 He, 11 Li, and 19 C nuclei on several nuclear targets at the energy of 0.8 GeV/nucleon. The calculations were performed in the "rigid target" approximation to the Glauber theory, different shapes of the nuclear density distributions in 6 He, 11 Li, and 19 C being assumed.

show abstract

“…Here σ free NN is the experimental N-N cross-section. 18 We use Eq. (5) to take the medium effect of the two-body collision into account.…”

Section: Brief Introduction Of Iqmd Modelmentioning

confidence: 99%

Influences of the Isospin-Dependence of in-Medium Nucleon–nucleon Cross-Section and Momentum Dependent Interaction on Isoscaling Parameter

Liu

Hao

Xing

et al. 2008

Int. J. Mod. Phys. E

View full text Add to dashboard Cite

Influences of the isospin-dependent in-medium nucleon-nucleon cross-section σ iso NN and momentum-dependent interaction (MDI) on the isoscaling parameter α are investigated for two central collisions 40 Ca + 40 Ca and 60 Ca + 60 Ca. These collisions are with isospin dependent quantum molecular dynamics in the beam energy region from 40 to 60 MeV/nucleon. The isotope yield ratio R 21 (N, Z) for the above two central collisions depends exponentially on the neutron number N and proton number Z of isotopes, with an isoscaling. In particular, the isospin-dependent σ iso NN and MDI induce an obvious decrease of the isoscaling parameter α. The mechanism of the decreases of α by both σ iso NN and MDI are studied respectively.

show abstract

Elastic and inelastic scattering of 1.37 GeV α-particles from 40, 42, 44, 48Ca

Cited by 158 publications

References 18 publications

Intermediate energy multiple scattering of particles by light α-cluster nuclei

Intermediate energy multiple scattering of particles by light α-cluster nuclei

Sensitivity of reaction cross sections to halo nucleus density distributions

Influences of the Isospin-Dependence of in-Medium Nucleon–nucleon Cross-Section and Momentum Dependent Interaction on Isoscaling Parameter

Contact Info

Product

Resources

About