Comparison of the effects of couplings to breakup channels in reactions induced by {sup 6}Li and {sup 6}He on the same {sup 64}Zn target

Di Pietro, A.; Figuera, P.; Fisichella, M.; Lattuada, M.; Musumarra, A.; Pellegriti, M. G.; Scuderi, V.; Torresi, D.; Moro, A. M.; Zadro, M.

doi:10.1063/1.4932292

Title: Comparison of the effects of couplings to breakup channels in reactions induced by {sup 6}Li and {sup 6}He on the same {sup 64}Zn target

Full Record
Other Related Research

Abstract

The experimental elastic scattering angular distributions for the weakly bound nuclei {sup 6,7}Li and for the halo nucleus {sup 6}He on the same {sup 64}Zn target at several energies around the Coulomb barrier were measured at the Laboratori Nazionali del Sud (LNS, Italy) and at the Cyclotron Research Center, Louvain La Neuve (Belgium), respectively. The measured elastic scattering angular distributions of these three systems at the same center of mass energy have been compared. The experimental data of the {sup 6,7}Li+ {sup 64}Zn systems have been analyzed within the CDCC method, while the {sup 6}He+{sup 64}Zn data have been compared with both both CDCC and CRC calculations.

Authors:

Di Pietro, A.; Figuera, P.; Fisichella, M. ^[1]; Lattuada, M.; Musumarra, A.; Pellegriti, M. G.; Scuderi, V.; Torresi, D. ^[1]; Moro, A. M. ^[2]; Zadro, M. ^[3]

INFN, Laboratori Nazionali del Sud, via S. Sofia 62, 1-95123 Catania (Italy)
Departamento de FAMN, Universidad de Sevilla, Apartado 1065, E-41080 Seville (Spain)
Ruder Bošković Institute, Bijenička cesta 54, HR-10000 Zagreb (Croatia)

Publication Date:: Thu Oct 15 00:00:00 EDT 2015

OSTI Identifier:: 22492485

Resource Type:: Journal Article

Journal Name:: AIP Conference Proceedings

Additional Journal Information:: Journal Volume: 1681; Journal Issue: 1; Conference: Nuclear Structure and Dynamics '15: 3. international nuclear physics conference on nuclear structure and dynamics, Portoroz (Slovenia), 14-19 Jun 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X

Country of Publication:: United States

Language:: English

Subject:: 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ANGULAR DISTRIBUTION; COMPARATIVE EVALUATIONS; COULOMB FIELD; ELASTIC SCATTERING; HELIUM 6; LITHIUM 6 REACTIONS; LITHIUM 7 REACTIONS; NUCLEAR HALOS; ZINC 64 TARGET

Citation Formats


                    Fernández-García, J. P., E-mail: fernandez@lns.infn.it, Di Pietro, A., Figuera, P., Fisichella, M., Lattuada, M., Musumarra, A., Pellegriti, M. G., Scuderi, V., Torresi, D., Dipartamento di Fisica e Astronomia, via S. Sofia 64, I-95123 Catania, Moro, A. M., and Zadro, M. Comparison of the effects of couplings to breakup channels in reactions induced by {sup 6}Li and {sup 6}He on the same {sup 64}Zn target.  United States: N. p., 2015. 
        Web.  doi:10.1063/1.4932292.

Copy to clipboard


                    Fernández-García, J. P., E-mail: fernandez@lns.infn.it, Di Pietro, A., Figuera, P., Fisichella, M., Lattuada, M., Musumarra, A., Pellegriti, M. G., Scuderi, V., Torresi, D., Dipartamento di Fisica e Astronomia, via S. Sofia 64, I-95123 Catania, Moro, A. M., & Zadro, M. Comparison of the effects of couplings to breakup channels in reactions induced by {sup 6}Li and {sup 6}He on the same {sup 64}Zn target.  United States.  https://doi.org/10.1063/1.4932292

Copy to clipboard


                    Fernández-García, J. P., E-mail: fernandez@lns.infn.it, Di Pietro, A., Figuera, P., Fisichella, M., Lattuada, M., Musumarra, A., Pellegriti, M. G., Scuderi, V., Torresi, D., Dipartamento di Fisica e Astronomia, via S. Sofia 64, I-95123 Catania, Moro, A. M., and Zadro, M. 2015.  
        "Comparison of the effects of couplings to breakup channels in reactions induced by {sup 6}Li and {sup 6}He on the same {sup 64}Zn target".  United States.  https://doi.org/10.1063/1.4932292.

Copy to clipboard


                    
@article{osti_22492485,

  title        = {Comparison of the effects of couplings to breakup channels in reactions induced by {sup 6}Li and {sup 6}He on the same {sup 64}Zn target},

  author       = {Fernández-García, J. P., E-mail: fernandez@lns.infn.it and Di Pietro, A. and Figuera, P. and Fisichella, M. and Lattuada, M. and Musumarra, A. and Pellegriti, M. G. and Scuderi, V. and Torresi, D. and Dipartamento di Fisica e Astronomia, via S. Sofia 64, I-95123 Catania and Moro, A. M. and Zadro, M.},

  abstractNote = {The experimental elastic scattering angular distributions for the weakly bound nuclei {sup 6,7}Li and for the halo nucleus {sup 6}He on the same {sup 64}Zn target at several energies around the Coulomb barrier were measured at the Laboratori Nazionali del Sud (LNS, Italy) and at the Cyclotron Research Center, Louvain La Neuve (Belgium), respectively. The measured elastic scattering angular distributions of these three systems at the same center of mass energy have been compared. The experimental data of the {sup 6,7}Li+ {sup 64}Zn systems have been analyzed within the CDCC method, while the {sup 6}He+{sup 64}Zn data have been compared with both both CDCC and CRC calculations.},

  doi          = {10.1063/1.4932292},

  url          = {https://www.osti.gov/biblio/22492485},
  journal      = {AIP Conference Proceedings},

  issn         = {0094-243X},

  number       = 1,

  volume       = 1681,

  place        = {United States},

  year         = {Thu Oct 15 00:00:00 EDT 2015},

  month        = {Thu Oct 15 00:00:00 EDT 2015}

}

Copy to clipboard

Journal Article:

https://doi.org/10.1063/1.4932292

Other availability

Find in Google Scholar

Search WorldCat to find libraries that may hold this journal

Save / Share:

Export Metadata

Save to My Library

Similar records in OSTI.GOV collections:

Understanding {sup 6}He induced reactions at energies around the Coulomb barrier

Journal Article Moro, A; Arias, J; Acosta, L; ... - AIP Conference Proceedings

Recent developments aimed to understand the observed features arising in the scattering of the Borromean nucleus {sup 6}He on heavy targets are discussed and compared with recent data for {sup 6}He+{sup 208}Pb measured at the RIB facility at Louvain-la-Neuve at energies around the Coulomb barrier. The analysis of the elastic scattering data in terms of the optical model, reveals the presence of a long range absorption mechanism, that manifests in the form of a large value of the imaginary diffuseness parameter. The elastic data have been also compared with three--body CDCC calculations, based on a di-neutron model of {sup 6}He,more »« less
https://doi.org/10.1063/1.3157827
Elastic scattering for the system {sup 6}Li+p at near barrier energies with MAGNEX

Journal Article Soukeras, V.; Pakou, A.; Sgouros, O.; ... - AIP Conference Proceedings

Elastic scattering measurements have been performed for the {sup 6}Li+p system in inverse kinematics at the energies of 16, 20, 25 and 29 MeV. The heavy ejectile was detected by the large acceptance MAGNEX spectrometer at the Laboratori Nazionali del Sud (LNS) in Catania, in the angular range between ∼2{sup 0} and 12{sup 0} in the laboratory system, giving us the possibility to span almost a full angular range in the center of mass system. Results will be presented and discussed for one of the energies.
https://doi.org/10.1063/1.4909611
Breakup threshold anomaly in the elastic scattering for the {sup 6}Li+{sup 90}Zr system

Journal Article Kumawat, H; Jha, V; Roy, B; ... - Physical Review. C, Nuclear Physics

Measurements of elastic scattering for the {sup 6}Li+{sup 90}Zr system has been performed at various energies, namely, 11, 12, 13, 15, 17, 19, 21, 25, and 30 MeV, to study the energy dependence of the interaction potential. Angular distributions have been measured in a wide angular range to extract the behavior of the potential reliably. The data have been analyzed using the phenomenological Woods-Saxon shaped optical potential and the double folding potential. The potential behavior shows the characteristics of the breakup threshold anomaly, namely, the increase in the imaginary potential near the barrier with a small reduction in the realmore »« less
https://doi.org/10.1103/PHYSREVC.78.044617
{sup 17}F breakup reactions: a touchstone for indirect measurements

Journal Article De Napoli, M; Raciti, G; Sfienti, C; ... - AIP Conference Proceedings

An exclusive study of {sup 17}F breakup reactions has been performed at the FRIBs facility of the Laboratori Nazionali del Sud in Catania (Italy). The experiment has been performed with the aim of testing the accuracy of the Coulomb-breakup indirect technique used to infer radiative-capture cross sections at low energies. This technique has been used in the {sup 7}Be(p,{gamma}){sup 8}B case, but has never been tested. By measuring the breakup of {sup 17}F into {sup 16}O+p, and comparing the inferred cross section for {sup 16}O(p,{gamma}){sup 17}F to direct precise measurements, the influence of E2 transitions and higher-order effects, that aremore »« less
https://doi.org/10.1063/1.3628408
Breakup and fusion of {sup 6}Li and {sup 6}He with {sup 208}Pb

Journal Article Rusek, K; Alamanos, N; Keeley, N; ... - Physical Review. C, Nuclear Physics

The effect of {sup 6}Li and {sup 6}He breakup on the fusion cross section of these nuclei with {sup 208}Pb is investigated by means of continuum-discretized coupled-channels (CDCC) calculations. For {sup 6}Li the calculations describe reasonably well the experimental data for elastic scattering, {sup 6}Li{yields}{alpha}+d breakup and the absorption cross section given by the sum of the {sup 6}Li fusion and the {alpha} production cross section not attributed to breakup. The effect of {sup 6}Li breakup on the calculated absorption cross section is found to depend strongly on the imaginary part of the diagonal bare potential. A combination of themore »« less
https://doi.org/10.1103/PhysRevC.70.014603

Similar Records