Abstract
The velocity, charge, and isotopic distributions of the products of nuclear reactions with 2 ≤ Z ≤ 11 have been studied in combinations of 18O (35 MeV/nucleon) + 181Та (9Ве) with a different isotope spin. The correlation of the isotope yields for the detected light elements with value Qgg has been established. The cross sections for the formation of neutron-rich nuclei have been measured and their yields in reactions with different neutron skin have been compared. A qualitative interpretation of the phenomenon of a significant increase in the probability of the formation of neutron-rich nuclei of light elements in reaction 18О (35 MeV/nucleon) + 181Та in comparison with 18О (35 MeV/nucleon) + 9Ве obtained in the reactions with the removal of a proton from the projectile nucleus has also been presented.
This is a preview of subscription content, access via your institution.








REFERENCES
- 1
V. V. Volkov, Treatise on Heavy-Ion Science, Ed. by D. A. Bromley (Plenum, New York, 1984), Vol. 8, p. 101; V. V. Volkov, “Deep inelastic transfer reactions—the new type of reactions between complex nuclei,” Phys. Rep. 44, 93–157 (1978).
- 2
C. K. Gelbke, C. Olmer, et al., “Energy dependence of peripheral reactions induced by heavy ions,” Phys. Rep. 42, 311 (1978).
- 3a
B. G. Harvey, “A microscopic calculation of fragment formation in nucleus-nucleus collisions,” Nucl. Phys. A 444, 498–518 (1985);
- 3b
S. E. Koonin, “One-body nuclear dynamics,” in Proceedings of the International School of Physics Enrico Fermi, Varenna, Lake Como, 1979, pp. 233–259.
- 4
A. G. Artukh, G. F. Gridnev, et al., “Wide aperture kinematic separator COMBAS realized on the strong focusing principle,” Nucl. Instrum. Methods Phys. Res., Sect. A 426, 605–617 (1999).
- 5
A. G. Artukh, G. F. Gridnev, et al., “Forward-angle yields of 2 ≤ Z ≤ 11 isotopes in the reaction, of 18O (35 a MeV) with Be,” Phys. At. Nucl. 65, 393–399 (2002).
- 6
N. J. di Giacomo et al., “Pauli blocking and Fermi motion effects in ion-ion collisions,” Phys. Lett. B 101, 383–386 (1981).
- 7
J. Aichelin and G. F. Bertsch, “Numerical simulation of medium energy heavy-ion reactions,” Phys. Rev. C 31, 1730–1738 (1985).
- 8
G. F. Bertsch and S. Das Gupta, “A guide to microscopic models for intermediate energy heavy-ion collisions,” Phys. Rep. 160, 189–233 (1988).
- 9
J. Aichelin, “Quantum molecular dynamics—dynamical microscopic N-body approach to investigate fragment formation and the nuclear equation of state in heavy-ion reactions,” Phys. Rep. 202, 233–360 (1991).
- 10
J. Lukasik and Z. Majka, “CHIMERA (Microscopic approach to heavy ion collisions at intermediate energies),” Acta. Phys. Polon., B 24, 1959–1980 (1993).
- 11
A. G. Artukh et al., “QMD approach in description of the 18O + 9Be and 18O + 181Ta reactions at E proj = 35 A MeV,” Acta Phys. Polon. B 37, 1875–1892 (2006).
Author information
Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Artyukh, A.G., Vorontsov, A.N., Klygin, S.A. et al. Multinucleon Transmissions in 18O (35 MeV/Nucleon) + 181Ta (9Be) Reactions. Phys. Part. Nuclei Lett. 18, 19–26 (2021). https://doi.org/10.1134/S1547477121010027
Received:
Revised:
Accepted:
Published:
Issue Date: