14N break-up emission with 59Co, 93Nb, and 197Au targets at an incident energy of 250 MeV
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Date
2024-05-23
Authors
Bhuptani, C.
Patel, Dipika
Ojha, V.K.
Mukherjee, Surjit
ORCID
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
SPRINGER
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Abstract
The emission of alpha particles has been analyzed using a N-14 projectile beam on Co-59, Nb-93, and Au-197 targets at an incident energy of 250 MeV, in the angular range from 8 degrees to 40 degrees. The estimated alpha particles from the break-up channel and the pre-equilibrium mode were compared with the experimentally measured inclusive double differential cross sections at various angles at 250 MeV beam energy. The present results indicate that at such a high incident energy, a significant contribution to the alpha-particle emission comes from direct reactions, which are dominant at forward angles. At larger emission angles, non-equilibrium and evaporation processes increase and compete with direct reactions.
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Citation
Journal of Radioanalytical and Nuclear Chemistry (elektronická verze). 2024, vol. 333, issue 11, p. 5407-5412.
https://link.springer.com/article/10.1007/s10967-024-09543-1
https://link.springer.com/article/10.1007/s10967-024-09543-1
Document type
Peer-reviewed
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Published version
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Language of document
en