Abstract
The cross sections for the production of the isotopes \({}^{\mathrm{196,198}}\)Au in \({}^{\mathrm{4,6,8}}\textrm{He}+^{\mathrm{197}}\)Au reactions are calculated based on numerical solution of the time-dependent Schrödinger equation for outer neutrons of colliding nuclei. It is shown that the fusion–evaporation contribution to experimental data is small. By and large, the results of the calculations agree with experimental data.
REFERENCES
Yu. E. Penionzhkevich, R. A. Astabatyan, N. A. Demekhina, G. G. Gulbekian, R. Kalpakchieva, A. A. Kulko, S. M. Lukyanov, E. R. Markaryan, V. A. Maslov, Y. A. Muzychka, Yu. T. Oganessian, R. V. Revenko, N. K. Skobelev, Yu. G. Sobolev, D. A. Testov, and T. Zholdybaev, Eur. Phys. J. A 31, 185 (2007).
A. Lemasson, A. Navin, M. Rejmund, N. Keeley, V. Zelevinsky, S. Bhattacharyya, A. Shrivastava, D. Bazin, D. Beaumel, Y. Blumenfeld, A. Chatterjee, D. Gupta, G. de France, B. Jacquot, M. Labiche, et al., Phys. Lett. B 697, 454 (2011).
A. Lemasson, A. Shrivastava, A. Navin, M. Rejmund, N. Keeley, V. Zelevinsky, S. Bhattacharyya, A. Chatterjee, G. de France, B. Jacquot, V. Nanal, R. G. Pillay, R. Raabe, and C. Schmitt, Phys. Rev. Lett. 103, 232701 (2009).
A. A. Kulko, N. A. Demekhina, R. Kalpakchieva, Yu. A. Muzychka, Yu. E. Penionzhkevich, D. N. Rassadov, N. K. Skobelev, and D. A. Testov, Phys. At. Nucl. 70, 613 (2007).
F. M. Lanzafame and M. Blann, Nucl. Phys. A 142, 545 (1970).
N. Chakravarty, P. K. Sarkar, and S. Ghosh, Phys. Rev. C 45, 1171 (1992).
N. Chakravarty, P. K. Sarkar, M. Nandy, and S. Ghosh, J. Phys. G 24, 151 (1998).
C. Necheva and D. Kolev, Appl. Radiat. Isot. 48, 807 (1997).
V. V. Samarin, Phys. At. Nucl. 78, 128 (2015).
M. A. Naumenko, V. V. Samarin, Yu. E. Penionzhkevich, and N. K. Skobelev, Bull. Russ. Acad. Sci.: Phys. 81, 710 (2017).
V. V. Samarin, Phys. At. Nucl. 81, 486 (2018).
O. Akyüz and A. Winther, in Proceedings of the International School of Physics, Enrico Fermi, Course 77th, Varenna, 1979.
A. Winther, Nucl. Phys. A 572, 191 (1994).
A. Winther, Nucl. Phys. A 594, 203 (1995).
http://cdfe.sinp.msu.ru/services/radchart/ radmain.html.
V. I. Zagrebaev, A. S. Denikin, A. V. Karpov, A. P. Alekseev, M. A. Naumenko, V. A. Rachkov, V. V. Samarin, and V. V. Saiko, NRV Web Knowledge Base on Low-Energy Nuclear Physics. http://nrv.jinr.ru/nrv/.
V. V. Samarin, Bull. Russ. Acad. Sci.: Phys. 84, 990 (2020).
Yu. E. Penionzhkevich, Yu. G. Sobolev, V. V. Samarin, and M. A. Naumenko, Phys. At. Nucl. 80, 928 (2017).
A. V. Karpov, A. S. Denikin, M. A. Naumenko, A. P. Alekseev, V. A. Rachkov, V. V. Samarin, V. V. Saiko, and V. I. Zagrebaev, Nucl. Instrum. Methods Phys. Res., Sect. A 859, 112 (2017).
A. V. Karpov and V. V. Saiko, Phys. Rev. C 96, 024618 (2017).
ACKNOWLEDGMENTS
We are grateful to Yu.E. Penionzhkevich and N.K. Skobelev for useful discussions on the results of this study.
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Samarin, V.V., Naumenko, M.A. Study of Nucleon-Transfer Processes in Low-Energy Reactions of Helium Isotopes with \({}^{{197}}\)Au Nuclei. Phys. Atom. Nuclei 85, 880–889 (2022). https://doi.org/10.1134/S1063778823010507
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DOI: https://doi.org/10.1134/S1063778823010507