Total reaction cross sections of neutron-rich light nuclei measured by the COMBAS fragment-separator
Preliminary results of measurements of the total reaction cross sections σR for nuclei4He,6He,8He,7Li,8Li,9Li,11Li,7Be,9Be,10Be,11Be,12Be,8B,10B,11B and12B nuclei at energy range (10-50) AMeV with28Si target is presented. The secondary beams of light nuclei were produced by bombardment of the 15N (5...
| Main Authors: | , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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L.N. Gumilyov Eurasian National University
2021-11-01
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| Series: | Eurasian Journal of Physics and Functional Materials |
| Subjects: | |
| Online Access: | https://www.ephys.kz/jour/article/view/58 |
| _version_ | 1818356399408676864 |
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| author | B. .. Erdemchimeg A. G. Artukh S. .. Davaa B. M. Hue T. .. Isataev S. A. Klygin G. A. Kononenko G. .. Khuukhenkhuu S. M. Lukyanov T. I. Mikhailova V. A. Maslov K. .. Mendibaev Yu. M. Sereda Yu. E. Penionzhkevich A. N. Vorontzov |
| author_facet | B. .. Erdemchimeg A. G. Artukh S. .. Davaa B. M. Hue T. .. Isataev S. A. Klygin G. A. Kononenko G. .. Khuukhenkhuu S. M. Lukyanov T. I. Mikhailova V. A. Maslov K. .. Mendibaev Yu. M. Sereda Yu. E. Penionzhkevich A. N. Vorontzov |
| author_sort | B. .. Erdemchimeg |
| collection | DOAJ |
| description | Preliminary results of measurements of the total reaction cross sections σR for nuclei4He,6He,8He,7Li,8Li,9Li,11Li,7Be,9Be,10Be,11Be,12Be,8B,10B,11B and12B nuclei at energy range (10-50) AMeV with28Si target is presented. The secondary beams of light nuclei were produced by bombardment of the 15N (50 AMeV) primary beam on Be target and separated by COMBAS fragment- separator. In dispersive focal plane a horizontal slit defined the momentum acceptance as 1% and a wedge degrader of 600 µm Al was installed. The Bρ of the second section of the fragment-separator was adjusted for measurements in energy range (10-45) AMeV. The strong absorption model reproduces the A-dependence of σR , but not the detailed structure. We are comparing our experimental data with predictions of microscopic (dashed line) and strong absorption model, Glauber multiple scattering theory and preliminary results are obtained. |
| first_indexed | 2024-12-13T19:56:36Z |
| format | Article |
| id | doaj.art-c5f5c328c33e4d9196d9cc185790bf54 |
| institution | Directory Open Access Journal |
| issn | 2522-9869 2616-8537 |
| language | English |
| last_indexed | 2024-12-13T19:56:36Z |
| publishDate | 2021-11-01 |
| publisher | L.N. Gumilyov Eurasian National University |
| record_format | Article |
| series | Eurasian Journal of Physics and Functional Materials |
| spelling | doaj.art-c5f5c328c33e4d9196d9cc185790bf542022-12-21T23:33:18ZengL.N. Gumilyov Eurasian National UniversityEurasian Journal of Physics and Functional Materials2522-98692616-85372021-11-013213413810.29317/ejpfm.201903020357Total reaction cross sections of neutron-rich light nuclei measured by the COMBAS fragment-separatorB. .. Erdemchimeg0A. G. Artukh1S. .. Davaa2B. M. Hue3T. .. Isataev4S. A. Klygin5G. A. Kononenko6G. .. Khuukhenkhuu7S. M. Lukyanov8T. I. Mikhailova9V. A. Maslov10K. .. Mendibaev11Yu. M. Sereda12Yu. E. Penionzhkevich13A. N. Vorontzov14Joint Institute for Nuclear ResearchJoint Institute for Nuclear ResearchNational University of Mongolia, NRCJoint Institute for Nuclear ResearchJoint Institute for Nuclear ResearchJoint Institute for Nuclear ResearchJoint Institute for Nuclear ResearchNational University of Mongolia, NRCJoint Institute for Nuclear ResearchJoint Institute for Nuclear ResearchJoint Institute for Nuclear ResearchJoint Institute for Nuclear ResearchJoint Institute for Nuclear ResearchJoint Institute for Nuclear ResearchJoint Institute for Nuclear ResearchPreliminary results of measurements of the total reaction cross sections σR for nuclei4He,6He,8He,7Li,8Li,9Li,11Li,7Be,9Be,10Be,11Be,12Be,8B,10B,11B and12B nuclei at energy range (10-50) AMeV with28Si target is presented. The secondary beams of light nuclei were produced by bombardment of the 15N (50 AMeV) primary beam on Be target and separated by COMBAS fragment- separator. In dispersive focal plane a horizontal slit defined the momentum acceptance as 1% and a wedge degrader of 600 µm Al was installed. The Bρ of the second section of the fragment-separator was adjusted for measurements in energy range (10-45) AMeV. The strong absorption model reproduces the A-dependence of σR , but not the detailed structure. We are comparing our experimental data with predictions of microscopic (dashed line) and strong absorption model, Glauber multiple scattering theory and preliminary results are obtained.https://www.ephys.kz/jour/article/view/58total reaction cross sectionstransmission method |
| spellingShingle | B. .. Erdemchimeg A. G. Artukh S. .. Davaa B. M. Hue T. .. Isataev S. A. Klygin G. A. Kononenko G. .. Khuukhenkhuu S. M. Lukyanov T. I. Mikhailova V. A. Maslov K. .. Mendibaev Yu. M. Sereda Yu. E. Penionzhkevich A. N. Vorontzov Total reaction cross sections of neutron-rich light nuclei measured by the COMBAS fragment-separator Eurasian Journal of Physics and Functional Materials total reaction cross sections transmission method |
| title | Total reaction cross sections of neutron-rich light nuclei measured by the COMBAS fragment-separator |
| title_full | Total reaction cross sections of neutron-rich light nuclei measured by the COMBAS fragment-separator |
| title_fullStr | Total reaction cross sections of neutron-rich light nuclei measured by the COMBAS fragment-separator |
| title_full_unstemmed | Total reaction cross sections of neutron-rich light nuclei measured by the COMBAS fragment-separator |
| title_short | Total reaction cross sections of neutron-rich light nuclei measured by the COMBAS fragment-separator |
| title_sort | total reaction cross sections of neutron rich light nuclei measured by the combas fragment separator |
| topic | total reaction cross sections transmission method |
| url | https://www.ephys.kz/jour/article/view/58 |
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