Abstract
Experiments for studying the cross sections of fusion and transfer reactions involving beams of halo (\(^{6}\)He), cluster (\(^{6}\)Li and \(^{7}\)Li), and loosely bound (\(^{3}\)He) nuclei and nuclei of light and heavy elements are presented. The analysis of the experimental cross sections for these reactions was undertaken. The specific features of the behavior of the cross sections of evaporation residual nuclei and transfer reaction products at energies near the Coulomb barrier were observed. In particular, there was an increase in the fusion cross sections with halo nuclei at sub-barrier energies. The neutron and cluster transfer cross sections in the reactions with cluster nuclei reach their maximum values at an energy near the Coulomb barrier.
Keywords
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
L.A. Canto et al., Fusion and breakup of weakly bound nuclei. Phys. Rep. 424, 1–112 (2006)
J.F. Liang, C. Signorini, Fusion induced by radioactive ion beams. Int. J. Mod. Phys. E 14, 1121–1150 (2005)
J.J. Kolata et al., Breakup of \(^{6}\)He incident on \(^{209}\)Bi near the Coulomb barrier. Phys. Rev. C 75, 031302R (2007)
Yu.E. Penionzhkevich, R.A. Astabatyan, N.A. Demekhina et al., Excitation functions of fusion reactions and neutron transfer in the interaction of \(^{6}\)He with \(^{197}\)Au and \(^{206}\)Pb. Eur. Phys. J. A 31, 185–194 (2007)
N.K. Skobelev, Yu.E. Penionzhkevich, A.A. Kulko, Study of fusion and nucleon transfer channels for the reaction \({^{197}{\rm Au}} + {^{6}{\rm He}}\) at \(^{6}\)He energies up to 20 MeV/A. Izv. RAN. Ser. Fiz. 77, 396–402 (2013) (Bull. Russ. Acad. Sci. Ser. Phys. 77, 360–365 (2013))
N.K. Skobelev, A.A. Kulko, Y.E. Penionzhkevich et al., Cross sections for isotopes \(^{43}\)Sc and \(^{46}\)Sc in the \({^{45}{\rm Sc}}+{^{3}{\rm He}}\) reaction. Izv. RAN. Ser. Fiz. 77, 878–882 (2013) (Bull. Russ. Acad. Sci. Ser. Phys. 77, 795–799 (2013))
S.Y.F. Chu, L.P. Ekström, R.B. Firestone, The Lund/LBL Nuclear Data (1999), http://nucleardata.nuclear.lu.se/nucleardata/toi/
Yu.E. Penionzhevich at al., Deep sub-barrier fusion enhancement in the \({^{6}{\rm He}}+{^{206}{\rm Pb}}\) reaction. Phys. Rev. Lett. 96, 162701 (2006)
V.I. Zagrebaev, Sub-barrier fusion enhancement due to neutron transfer. Phys. Rev. C 67, 061601 (2003)
Yu.E. Penionzhkevich et al., Complete and incomplete fusion of \(^{6}\)Li ions with Bi and Pt. J. Phys. G. Nucl. Part. Phys. 3, 025104 (2009)
A.A. Hassan, S.M. Lukyanov, R. Kalpakchieva, Yu.E. Penionzhkevich et al., Bull. Russ. Acad. Sci. Ser. Phys. 70, 1785 (2006)
A. Shrivastava, A. Navin et al., Phys. Rev. Lett. 103, 23702 (2009)
Fusion code of the NRV, http://nrv.jinr.ru/
O.B. Tarasov, D. Bazin, LISE++: radioactive beam production with in-flight separators. Nucl. Instr. Meth. B 266, 4657–4664 (2008), http://groups.nscl.msu.edu/lise/
A. Di Pietro et al., Reactions induced by the halo nucleus \(^{6}\)He at energies around the Coulomb barrier. Phys. Rev. C 69, 044613 (2004)
A. Navin et al., Direct and compound reactions induced by unstable helium beams near the Coulomb barrier. Phys. Rev. C 70, 044601 (2004)
N.K. Skobelev, A.A. Kulko, V. Kroha et al., Excitation functions for the radionuclides \(^{46}\)Sc produced in the irradiation of \(^{46}\)Sc with deuterons and \(^{6}\)He. J. Phys. G. Nucl. Part. Phys. 38, 03510 (2011)
N.K. Skobelev, Y.E. Penionzhkevich, E.I. Voskoboynik et al., Fusion and transfer cross sections of \(^{3}\)He induced reaction on Pt and Au in energy range 10–24.5 MeV. Phys. Part. Nucl. Lett. 11, 114 (2014)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2015 Springer International Publishing Switzerland
About this chapter
Cite this chapter
Skobelev, N.K., Penionzhkevich, Y.E., Lukyanov, S.M., Kroha, V., Kugler, A., Mrázek, J. (2015). Features of Nuclear Reactions with Light Weakly Bound Nuclei at Energies Near the Coulomb Barrier. In: Greiner, W. (eds) Nuclear Physics: Present and Future. FIAS Interdisciplinary Science Series. Springer, Cham. https://doi.org/10.1007/978-3-319-10199-6_9
Download citation
DOI: https://doi.org/10.1007/978-3-319-10199-6_9
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-10198-9
Online ISBN: 978-3-319-10199-6
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)