Skip to main content
SpringerLink
Log in

P-odd, T-odd asymmetries in the binary and ternary fissioning of oriented target nuclei by cold polarized neutrons

  • Proceedings of the LXIII International Conference “Nuclei 2013: Fundamental Problems of Nuclear Physics and Atomic Power Engineering” (LXIII International Conference on Nuclear Spectroscopy and the Structure of Atomic Nuclei)
  • Published:
Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

Since P-odd and T-odd asymmetries are generally not observed during the fissioning of unoriented target nuclei by polarized neutrons and oriented target nuclei by unpolarized neutrons, analogous asymmetries in angular distributions of products from binary and ternary fissioning of oriented target nuclei by cold polarized neutrons are thoroughly analyzed within the quantum theory of fission for finding these correlations. It is demonstrated that these correlations occur only when interference of the compound fissioning nucleus states with different spins is considered. Contributions from target nucleus orientations of different orders to coefficients of the asymmetries in question for fission fragments are estimated. Characteristics of analogous asymmetries for prescission and evaporation third particles are analyzed.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Danilyan, G.V., et al., JETP Lett., 1977, vol. 26, p. 197.

    Google Scholar 

  2. Beda, A.G., et al., JETP Lett., 1983, vol. 38, p. 168.

    ADS  Google Scholar 

  3. Koetzle, A., et al., Nucl. Instrum. Methods A, 2000, vol. 440, p. 750.

    Article  ADS  Google Scholar 

  4. Belozerov, A.M. Danilyan, G.V., et al., JETP Lett., 1991, vol. 54, p. 136.

    ADS  Google Scholar 

  5. Sushkov, O.P. and Flambaum, V.V., Phys. Usp., 1982, vol. 25, p. 1.

    Article  ADS  Google Scholar 

  6. Bunakov, V.E. and Gudkov, V.P., Z. Phys. A, 1985, vol. 321, p. 277.

    Article  ADS  Google Scholar 

  7. Barabanov, A.L. and Furman, W.I., Z. Phys. A, 1997, vol. 357, p. 411.

    ADS  Google Scholar 

  8. Kadmensky, S.G., Phys. Atom. Nucl., 2003, vol. 66, p. 1691.

    Article  ADS  Google Scholar 

  9. Bunakov, V.E., Kadmensky, S.G., and Titova, L.V., Phys. Atom. Nucl., 2008, vol. 71, p. 2030.

    Article  ADS  Google Scholar 

  10. Kadmensky, S.G., Bunakov, V.E., and Titova, L.V., Bull. Russ. Acad. Sci. Phys., 2012, vol. 76, no. 8, p. 942.

    Article  Google Scholar 

  11. Kadmensky, S.G., Titova, L.V., and Bunakov, V.E., Bull. Russ. Acad. Sci. Phys., 2013, vol. 77, no. 7, p. 825.

    Article  Google Scholar 

  12. Barabanov, A.L., Simmetrii i spin-uglovye korrelyatsii v reaktsiyakh i raspadakh (Symmetries and Spin-Angular Correlations in Reactions and Decays), Moscow: Fizmatlit, 2012.

    Google Scholar 

  13. Kadmensky, S.G., Kadmensky, S.S., and Lubashevsky, D.E., Phys. Atom. Nucl., 2010, vol. 73, p. 1436.

    Article  ADS  Google Scholar 

  14. Bunakov, V.E., Kadmensky, S.G., and Kadmesnky, S.S., Phys. Atom. Nucl., 2009, vol. 72, p. 1346.

    Article  ADS  Google Scholar 

  15. Kadmensky, S.G. and Lubashevsky, D.E., Bull. Russ. Acad. Sci. Phys., 2012, vol. 76, no. 4, p. 457.

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Voronezh State University, Voronezh, 394006, Russia

    S. G. Kadmensky & L. V. Titova

  2. St. Petersburg Institute of Nuclear Physics, Russian Academy of Sciences, Gatchina, Leningrad oblast, 188300, Russia

    V. E. Bunakov

Authors
  1. S. G. Kadmensky
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. L. V. Titova
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. V. E. Bunakov
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to S. G. Kadmensky.

Additional information

Original Russian Text © S.G. Kadmensky, L.V. Titova, V.E. Bunakov, 2014, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2014, Vol. 78, No. 5, pp. 563–567.

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Kadmensky, S.G., Titova, L.V. & Bunakov, V.E. P-odd, T-odd asymmetries in the binary and ternary fissioning of oriented target nuclei by cold polarized neutrons. Bull. Russ. Acad. Sci. Phys. 78, 379–382 (2014). https://doi.org/10.3103/S1062873814050098

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.3103/S1062873814050098

Keywords

Search

Navigation