Deconstructing the emission order of protons, neutrons and $\alpha$-particles following fusion in $^{28,30,32}$Si + $^{28}$Si
| Autor: | Kumar, Rohit, Desilets, H., Johnstone, J. E., Hudan, S., Chattopadhyay, D., deSouza, R. T., Ackermann, D., Basson, M., Brown, K. W., Chbihi, A., Cook, K. J., Famiano, M., Genard, T., Harca, I. M., Paneru, S. N. |
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| Rok vydání: | 2025 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | A high-quality measurement of proton and $\alpha$-particle emission associated with fusion of $^{28,30,32}$Si with a $^{28}$Si target is described. Evaporation residues produced by de-excitation of the compound nucleus were identified by an energy time-of-flight (ETOF) measurement while emitted light-charged particles were identified using the $\Delta$E-E technique. Comparison of the experimentally measured charged particle multiplicities and energy spectra with the predictions of the statistical decay model code, GEMINI++, allows one to deduce interesting details of the de-excitation cascade and its dependence on neutron-excess. The impact of modifying the sequence of particle emissions on the average energy and multiplicity is examined. Comment: 12 pages, 16 figures |
| Databáze: | arXiv |
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