Analysis of production of forward-angle fragments in the 22Ne (40 AMeV) + 9Be reaction
A mechanisms of production of forward-emitted fragments in the 22Ne (40 АMeV) + 9Be reaction are investigated. Inclusive velocity and isotopic distributions of products with 3 ≤ Z ≤ 11 were measured on the fragment separator COMBAS. The contribution of direct processes and dissipative ones is presen...
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| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Institute for Nuclear Research, National Academy of Sciences of Ukraine
2008-12-01
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| Series: | Ядерна фізика та енергетика |
| Online Access: | http://jnpae.kinr.kiev.ua/25(3)/Articles_PDF/jnpae-2008-3(25)-0039-Kaminski.pdf |
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| author | G. Kaminski A. G. Artyukh A. Budzanowski B. Erdemchimeg S. A. Klygin G. A. Kononenko E. Kozik T. I. Mikhailova Yu. M. Sereda Yu. G. Teterev M. Veselsky A. N. Vorontzov |
| author_facet | G. Kaminski A. G. Artyukh A. Budzanowski B. Erdemchimeg S. A. Klygin G. A. Kononenko E. Kozik T. I. Mikhailova Yu. M. Sereda Yu. G. Teterev M. Veselsky A. N. Vorontzov |
| author_sort | G. Kaminski |
| collection | DOAJ |
| description | A mechanisms of production of forward-emitted fragments in the 22Ne (40 АMeV) + 9Be reaction are investigated. Inclusive velocity and isotopic distributions of products with 3 ≤ Z ≤ 11 were measured on the fragment separator COMBAS. The contribution of direct processes and dissipative ones is presented. Gaussian fitting functions according to Goldhaber formalism has been used to estimate direct components of fragments velocity distributions. Experimental data have been compared to geometric incomplete fusion model predictions. Incomplete fusion model was the first time applied for light nuclei as in the studied reaction system. Overall agreement of simulations with experiment in description of velocity distributions have been achieved for fragments with atomic number close to the projectile mass and for stable isotopes. Discrepancies for other products are the result of transition from incomplete fusion to direct processes with collisions of clusters in the participant zone. |
| format | Article |
| id | doaj-art-c7e968171ead4320bf79cf939a2d7d22 |
| institution | Kabale University |
| issn | 1818-331X 2074-0565 |
| language | English |
| publishDate | 2008-12-01 |
| publisher | Institute for Nuclear Research, National Academy of Sciences of Ukraine |
| record_format | Article |
| series | Ядерна фізика та енергетика |
| spelling | doaj-art-c7e968171ead4320bf79cf939a2d7d222025-08-20T03:24:11ZengInstitute for Nuclear Research, National Academy of Sciences of UkraineЯдерна фізика та енергетика1818-331X2074-05652008-12-0133944Analysis of production of forward-angle fragments in the 22Ne (40 AMeV) + 9Be reactionG. Kaminski0A. G. Artyukh1A. Budzanowski2B. Erdemchimeg3S. A. Klygin4G. A. Kononenko5E. Kozik6T. I. Mikhailova7Yu. M. Sereda8Yu. G. Teterev9M. Veselsky10A. N. Vorontzov 11Joint Institute for Nuclear Research, Dubna, Moscow Region, Russia; Institute of Nuclear Physics PAN, Krakow, PolandJoint Institute for Nuclear Research, Dubna, Moscow Region, RussiaInstitute of Nuclear Physics PAN, Krakow, PolandJoint Institute for Nuclear Research, Dubna, Moscow Region, Russia; Mongolian National University, Nuclear Research Center, Ulan-Baator, MongoliaJoint Institute for Nuclear Research, Dubna, Moscow Region, RussiaJoint Institute for Nuclear Research, Dubna, Moscow Region, RussiaInstitute of Nuclear Physics PAN, Krakow, PolandJoint Institute for Nuclear Research, Dubna, Moscow Region, RussiaJoint Institute for Nuclear Research, Dubna, Moscow Region, Russia; Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, UkraineJoint Institute for Nuclear Research, Dubna, Moscow Region, RussiaInstitute of Physics, Slovak Academy of Sciences, Bratislava, SlovakiaJoint Institute for Nuclear Research, Dubna, Moscow Region, Russia; Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, UkraineA mechanisms of production of forward-emitted fragments in the 22Ne (40 АMeV) + 9Be reaction are investigated. Inclusive velocity and isotopic distributions of products with 3 ≤ Z ≤ 11 were measured on the fragment separator COMBAS. The contribution of direct processes and dissipative ones is presented. Gaussian fitting functions according to Goldhaber formalism has been used to estimate direct components of fragments velocity distributions. Experimental data have been compared to geometric incomplete fusion model predictions. Incomplete fusion model was the first time applied for light nuclei as in the studied reaction system. Overall agreement of simulations with experiment in description of velocity distributions have been achieved for fragments with atomic number close to the projectile mass and for stable isotopes. Discrepancies for other products are the result of transition from incomplete fusion to direct processes with collisions of clusters in the participant zone.http://jnpae.kinr.kiev.ua/25(3)/Articles_PDF/jnpae-2008-3(25)-0039-Kaminski.pdf |
| spellingShingle | G. Kaminski A. G. Artyukh A. Budzanowski B. Erdemchimeg S. A. Klygin G. A. Kononenko E. Kozik T. I. Mikhailova Yu. M. Sereda Yu. G. Teterev M. Veselsky A. N. Vorontzov Analysis of production of forward-angle fragments in the 22Ne (40 AMeV) + 9Be reaction Ядерна фізика та енергетика |
| title | Analysis of production of forward-angle fragments in the 22Ne (40 AMeV) + 9Be reaction |
| title_full | Analysis of production of forward-angle fragments in the 22Ne (40 AMeV) + 9Be reaction |
| title_fullStr | Analysis of production of forward-angle fragments in the 22Ne (40 AMeV) + 9Be reaction |
| title_full_unstemmed | Analysis of production of forward-angle fragments in the 22Ne (40 AMeV) + 9Be reaction |
| title_short | Analysis of production of forward-angle fragments in the 22Ne (40 AMeV) + 9Be reaction |
| title_sort | analysis of production of forward angle fragments in the 22ne 40 amev 9be reaction |
| url | http://jnpae.kinr.kiev.ua/25(3)/Articles_PDF/jnpae-2008-3(25)-0039-Kaminski.pdf |
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