STUDY OF THE EXCITATION CROSS SECTION OF ISOMERIC STATES IN (n, 2n) REACTIONS ON THE 113In NUCLEUS
DOI:
https://doi.org/10.5281/zenodo.20341536Keywords:
activity, isomer, nucleus, nuclear reaction, gamma spectrometer, nuclear half-life, isotope, radioactivity, cross-section, spin, neutron. Introduction The study of isomeric ratios provides information on the reaction mechanism, in particular, the moment of inertia of the nucleus, the spin dependence of the level density, and the nature of transitions between highly excited nuclear states [1-3]. In this work, the excitation cross sections of 112m, gIn isomeric states in (n, 2n) reactions on the 113In nucleus at a neutron energy of En = 14.1 MeV were studied using the induced-activity method. Experimental techniqueAbstract
The cross sections and isomeric ratios of (n,2n) reactions on the 113In nucleus were studied using the induced activity method. The experimental isomeric ratios are compared with the results of other studies and calculated using a statistical model of the nucleus.References
Mazur V.M. Nuclear isomeric states excitation in the (γ. n) reaction within the dipole giant resonance region.//.Fiz. Elem. Chastits At. Yadra . 2000. Vol. 31. No. 2. pp. 1043-1054 [ Phys. Part. Nucl. (Engl. Transl.). 2000. vol. 31. no. 2. p. 188]
Palvanov S., Akhmadzhanov T. Isomeric ratios 109m,gPd in the reactions (γ, n) and (n, 2n) // Ukrainian Journal of Physics. - Kyiv (Ukraine), 2021. - Vol. 66, No. 6. - p. 461-465.
Şahan M. et al. Cross Section Calculations of (n,2n) and (n,p) Nuclear Reactions on Germanium Isotopes at 14–15 MeV // J. Fusion Energy.- 2016. - Vol. 35, № 5. - pp. 730–742.
Lederer C. S. V. Table of Isotopes. - New York: New York: Wiley & Sons. Inc., 2000.
Řanda Z., Kreisinger F. Tables of nuclear constants for gamma activation analysis // J. Radioanal. Nucl. Chem. Akadémiai Kiadó, co-published with Springer Science+ Business Media BV~…, 1983. - Vol. 77, № 2. - pp. 279–495.
Tuli J.K. Nuclear wallet cards (Sixth edition) // National Nuclear Data Center, New York, 2000
Firestone R.B., Shirley V.S. Table of Isotopes. 8-th ed. // New York: J. Wiley and Sons, 1996.
Holub E., Cindro N. // Jour. of Physics, Part G (Nucl.and Part.Phys.). 1976. V.2. P.405.
http://www.talys.eu.
Sakane H. et al. Measurement of activation cross-sections for (n,2n) reactions producing short-lived nuclei in the energy range between 13.4 and 14.9 MeV // Ann. Nucl. Energy. - 2001. - Vol. 28, № 12. - pp. 1175–1192.
Ryves T.B. et al. Indium cross sections between 14 and 18 MeV // J. Phys. G Nucl. Phys. - 1983. - Vol. 9, № 12. - P. 1549–1564.
Holub E., Cindro N. Study of some systematic trends and non-equilibrium effects in (n,2n) reactions for nuclei far from the symmetry line // J. Phys. G Nucl. Phys. - 1976. - Vol. 2, № 6. - pp. 405–419.
Palvanov S., Akhmadzhanov T. Isomeric ratios 109m,gPd in the reactions (γ, n) and (n, 2n) // Ukrainian Journal of Physics. - Kyiv (Ukraine), 2021. - Vol. 66, No. 6. - p. 461-465.
Şahan M. et al. Cross Section Calculations of (n,2n) and (n,p) Nuclear Reactions on Germanium Isotopes at 14–15 MeV // J. Fusion Energy.- 2016. - Vol. 35, № 5. - pp. 730–742.
Lederer C. S. V. Table of Isotopes. - New York: New York: Wiley & Sons. Inc., 2000.
Řanda Z., Kreisinger F. Tables of nuclear constants for gamma activation analysis // J. Radioanal. Nucl. Chem. Akadémiai Kiadó, co-published with Springer Science+ Business Media BV~…, 1983. - Vol. 77, № 2. - pp. 279–495.
Tuli J.K. Nuclear wallet cards (Sixth edition) // National Nuclear Data Center, New York, 2000
Firestone R.B., Shirley V.S. Table of Isotopes. 8-th ed. // New York: J. Wiley and Sons, 1996.
Holub E., Cindro N. // Jour. of Physics, Part G (Nucl.and Part.Phys.). 1976. V.2. P.405.
http://www.talys.eu.
Sakane H. et al. Measurement of activation cross-sections for (n,2n) reactions producing short-lived nuclei in the energy range between 13.4 and 14.9 MeV // Ann. Nucl. Energy. - 2001. - Vol. 28, № 12. - pp. 1175–1192.
Ryves T.B. et al. Indium cross sections between 14 and 18 MeV // J. Phys. G Nucl. Phys. - 1983. - Vol. 9, № 12. - P. 1549–1564.
Holub E., Cindro N. Study of some systematic trends and non-equilibrium effects in (n,2n) reactions for nuclei far from the symmetry line // J. Phys. G Nucl. Phys. - 1976. - Vol. 2, № 6. - pp. 405–419.
Published
2026-05-22
Issue
Section
Статьи
How to Cite
Satimboy, Saidmukhamed, & Hulkaroi. (2026). STUDY OF THE EXCITATION CROSS SECTION OF ISOMERIC STATES IN (n, 2n) REACTIONS ON THE 113In NUCLEUS. Academic Research in Modern Science, 5(17), 504-509. https://doi.org/10.5281/zenodo.20341536
