Clusterization and strong coupled-channels effects in deuteron interaction with $^9$Be nuclei
| Autor: | Yu. Penionzhkevich, K. Mendibayev, J. Mrazek, D. Etasse, Kairat Kuterbekov, Sergei Lukyanov, V. Burjan, T. Issatayev, David Verney, V. Kroha, T. K. Zholdybayev, Nunzio Itaco, Mohsen Harakeh, D. Janseitov, I. Stefan, A. S. Denikin, Bakytzhan Urazbekov, Wlasyslaw Trzaska |
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| Přispěvatelé: | Laboratoire de physique corpusculaire de Caen (LPCC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Urazbekov, B. A., Denikin, A. S., Lukyanov, S. M., Itaco, N., Janseitov, D. M., Mendibayev, K., Burjan, V., Kroha, V., Mrazek, J., Trzaska, W. H., Harakeh, M. N., Etasse, D., Stefan, I., Verney, D., Issatayev, T., Penionzhkevich, Y. E., Kuterbekov, K. A., Zholdybayev, T. |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Elastic scattering
Physics Nuclear and High Energy Physics elastic and inelastic scattering 010308 nuclear & particles physics Nuclear Theory Analytical chemistry DWBA Alpha particle DALT [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex] spectroscopic amplitudes 01 natural sciences cluster structure CRC double folding Interaction potential Deuterium 0103 physical sciences optical model 010306 general physics Wave function Nuclear Experiment |
| Zdroj: | J.Phys.G J.Phys.G, 2019, 46 (10), pp.105110. ⟨10.1088/1361-6471/ab37a6⟩ |
| DOI: | 10.1088/1361-6471/ab37a6⟩ |
| Popis: | Angular distributions of protons, deuterons, tritons and alpha particles emitted in the d + alt;supagt;9alt;/supagt;Be reaction at Ealt;subagt;labalt;/subagt;=19.5 and 35.0 MeV have been measured.a#13; The elastic scattering channel is analysed in the framework of both the Optical Model and the Coupled-Channel approach. a#13; The interaction potential of the alt;iagt;dalt;/iagt; + alt;supagt;9alt;/supagt;Be system is calculated in the framework of the Double-Folding model using the α+α+alt;iagt;nalt;/iagt; three-body wave function of the alt;supagt;9alt;/supagt;Be nucleus.a#13; The (alt;iagt;dalt;/iagt;,alt;iagt;palt;/iagt;) and (alt;iagt;dalt;/iagt;,alt;iagt;talt;/iagt;) one-nucleon-transfer reactions are analysed within the coupled-reaction-channel approach. a#13; The spectroscopic amplitudes for the different nuclear cluster configurations are calculated. a#13; Differential cross sections for the reaction channel alt;supagt;9alt;/supagt;Be(alt;iagt;dalt;/iagt;,α)alt;supagt;7alt;/supagt;Li are calculated including all possible reaction mechanisms within the coupled-reaction-channel method. a#13; Corresponding contributions to the cross sections are analysed. |
| Databáze: | OpenAIRE |
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