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Elastic scattering and reaction mechanisms of the halo nucleus $^{11}$Be around the Coulomb barrier
Collisions induced by $^{9}$Be, $^{10}$Be, $^{11}$Be on a $^{64}$Zn target at the same c. m. energy were studied. For the first time, strong effects of the $^{11}$Be halo structure on elastic-scattering and reaction mechanisms at energies near the Coulomb barrier are evidenced experimentally. The el...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2010
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.105.022701 http://cds.cern.ch/record/1359334 |
| _version_ | 1780922631334133760 |
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| author | Di Pietro, A Martel, I Fisichella, M Borge, M J G Randisi, G Milin, M Figuera, P Gomez-Camacho, J Raabe, R Amorini, F Fraile, L M Rizzo, F Zadro, M Torresi, D Wenander, F Pellegriti, M G Papa, M Jeppesen, H Santonocito, D Scuderi, V Acosta, L Perez-Bernal, F Tengblad, O Lattuada, M Musumarra, A Scalia, G Maira Vidal, A Voulot, D |
| author_facet | Di Pietro, A Martel, I Fisichella, M Borge, M J G Randisi, G Milin, M Figuera, P Gomez-Camacho, J Raabe, R Amorini, F Fraile, L M Rizzo, F Zadro, M Torresi, D Wenander, F Pellegriti, M G Papa, M Jeppesen, H Santonocito, D Scuderi, V Acosta, L Perez-Bernal, F Tengblad, O Lattuada, M Musumarra, A Scalia, G Maira Vidal, A Voulot, D |
| author_sort | Di Pietro, A |
| collection | CERN |
| description | Collisions induced by $^{9}$Be, $^{10}$Be, $^{11}$Be on a $^{64}$Zn target at the same c. m. energy were studied. For the first time, strong effects of the $^{11}$Be halo structure on elastic-scattering and reaction mechanisms at energies near the Coulomb barrier are evidenced experimentally. The elastic-scattering cross section of the $^{11}$Be halo nucleus shows unusual behavior in the Coulomb-nuclear interference peak angular region. The extracted total-reaction cross section for the $^{11}$Be collision is more than double the ones measured in the collisions induced by $^{9}$Be, $^{10}$Be. It is shown that such a strong enhancement of the total-reaction cross section with $^{11}$Be is due to transfer and breakup processes. |
| id | cern-1359334 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2010 |
| record_format | invenio |
| spelling | cern-13593342019-09-30T06:29:59Zdoi:10.1103/PhysRevLett.105.022701http://cds.cern.ch/record/1359334engDi Pietro, AMartel, IFisichella, MBorge, M J GRandisi, GMilin, MFiguera, PGomez-Camacho, JRaabe, RAmorini, FFraile, L MRizzo, FZadro, MTorresi, DWenander, FPellegriti, M GPapa, MJeppesen, HSantonocito, DScuderi, VAcosta, LPerez-Bernal, FTengblad, OLattuada, MMusumarra, AScalia, GMaira Vidal, AVoulot, DElastic scattering and reaction mechanisms of the halo nucleus $^{11}$Be around the Coulomb barrierNuclear Physics - ExperimentCollisions induced by $^{9}$Be, $^{10}$Be, $^{11}$Be on a $^{64}$Zn target at the same c. m. energy were studied. For the first time, strong effects of the $^{11}$Be halo structure on elastic-scattering and reaction mechanisms at energies near the Coulomb barrier are evidenced experimentally. The elastic-scattering cross section of the $^{11}$Be halo nucleus shows unusual behavior in the Coulomb-nuclear interference peak angular region. The extracted total-reaction cross section for the $^{11}$Be collision is more than double the ones measured in the collisions induced by $^{9}$Be, $^{10}$Be. It is shown that such a strong enhancement of the total-reaction cross section with $^{11}$Be is due to transfer and breakup processes.oai:cds.cern.ch:13593342010 |
| spellingShingle | Nuclear Physics - Experiment Di Pietro, A Martel, I Fisichella, M Borge, M J G Randisi, G Milin, M Figuera, P Gomez-Camacho, J Raabe, R Amorini, F Fraile, L M Rizzo, F Zadro, M Torresi, D Wenander, F Pellegriti, M G Papa, M Jeppesen, H Santonocito, D Scuderi, V Acosta, L Perez-Bernal, F Tengblad, O Lattuada, M Musumarra, A Scalia, G Maira Vidal, A Voulot, D Elastic scattering and reaction mechanisms of the halo nucleus $^{11}$Be around the Coulomb barrier |
| title | Elastic scattering and reaction mechanisms of the halo nucleus $^{11}$Be around the Coulomb barrier |
| title_full | Elastic scattering and reaction mechanisms of the halo nucleus $^{11}$Be around the Coulomb barrier |
| title_fullStr | Elastic scattering and reaction mechanisms of the halo nucleus $^{11}$Be around the Coulomb barrier |
| title_full_unstemmed | Elastic scattering and reaction mechanisms of the halo nucleus $^{11}$Be around the Coulomb barrier |
| title_short | Elastic scattering and reaction mechanisms of the halo nucleus $^{11}$Be around the Coulomb barrier |
| title_sort | elastic scattering and reaction mechanisms of the halo nucleus $^{11}$be around the coulomb barrier |
| topic | Nuclear Physics - Experiment |
| url | https://dx.doi.org/10.1103/PhysRevLett.105.022701 http://cds.cern.ch/record/1359334 |
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