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Ternary particles of Z =1 to 4 emitted in spontaneous fission of 252Cf

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This paper presents the results of ternary light charged particles from 252Cf spontenous fission source. The method DeltaE - E was applied to identify the particle by a position sensitive DeltaE - E telescope.The specific energy loss (DeltaE) was measured using the transmission type DeltaE detector (thicknesses of 150 μm ) ordered from the company Micron Semiconductors, while the residual energy (E) was measured by a Timepix detector with thicknesses of 600 μm . It was possible to measure partial-energy spectra of the various ternary particle types due to the thicknesses of Al foil (31 μm) and DeltaE detector (150 μm) placed before E detector. The energy spectrum of protons was qualitatively different from the spectra of the other particles since protons from Al(n,p) and Si (n,p) reactions could contribute to the spectra.

About the Author

G. S. Ahmadov
Joint Institute for Nuclear Research; National Nuclear Research Center CJSC; Institute of Radiation Problems of ANAS
Russian Federation



1. C. Wagemans, J. Wagemans, P. D’hondt, Seminar on Fission: Pont d’Oye V, Castle of Pont d’Oye, Habay-la-Neuve, Belgium, 16-19 September 2003 (Singapore, World Scientific, 2004) 291 p.

2. S. Vermote et al., Nucl. Phys. A 837 (2010) 176–194.

3. Y. Ronen, Phys. Scr. 86 (2012) 065203.

4. G.S. Ahmadov et al., Physics of Particles and Nuclei Letters 12 (2015) 542–549.

5. V.G. Tishchenko et al., Report HMI-B 588.

6. C. Wagemans, The Nuclear Fission Process (United States, CRC Press, 1991) 602 p.

7. D. Berikov et al., JINST 15 (2020) P01014.

8. Yu. Kopatch et al., EPJ Web of Conf. 169 (2018) 00010.

9. D. Berikov et al., Phys. Rev. C 104 (2021) 024607.

10. M. Holik et al., JINST 13 (2018) C11019.

11. M. Holik et al., JINST 11 (2016) C02032.

12. M. Holik et al., JINST 14 (2019) C06022.

13. SRIM – The Stopping and Range of Ions in Matter.

14. ROOT - Data analysis framework.

15. S.L. Whetstone, Jr. and T.D. Thomas, Phys. Rev. C. 154 (1967) 1174.

16. S.W. Cosper et al., Phys. Rev. 154 (1967) 1193.

17. Yu.N. Kopatch et al., Phys. Rev. C 65 (2002) 044614.


For citations:

Ahmadov G.S. Ternary particles of Z =1 to 4 emitted in spontaneous fission of 252Cf. Eurasian Journal of Physics and Functional Materials. 2022;6(3):174-179.

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ISSN 2522-9869 (Print)
ISSN 2616-8537 (Online)