Skip to main content
SpringerLink
Log in

New data on cross sections for partial and total photoneutron reactions on the isotopes 91,94Zr

  • Nuclei
  • Experiment
  • Published:
Physics of Atomic Nuclei Aims and scope Submit manuscript

Abstract

Experimental data on 91,94Zr photodisintegration that were obtained in a beam of quasimonoenergetic annihilation photons by the method of neutron multiplicity sorting are analyzed. It is found that the cross sections for the (γ, 1n), (γ, 2n), and (γ, 3n) reactions on both isotopes do not meet the objective data-reliability criteria formulated earlier. Within the experimental–theoretical method for evaluating partial-reaction cross sections that satisfy these criteria, new data on the cross sections for the aforementioned partial reactions, as well as for the (γ, sn) = (γ, 1n) + (γ, 2n) + (γ, 3n) +... total photoneutron reaction, are obtained for the isotopes 91,94Zr.

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. V. V. Varlamov, B. S. Ishkhanov, V. N. Orlin, and V. A. Chetvertkova, Bull. Russ. Acad. Sci.: Phys. 74, 833 (2010).

    Article  Google Scholar 

  2. V. V. Varlamov, B. S. Ishkhanov, V. N. Orlin, and S. Yu. Troshchiev, Bull. Russ. Acad. Sci.: Phys. 74, 842 (2010).

    Article  Google Scholar 

  3. V. V. Varlamov, V. N. Orlin, N. N. Peskov, and T. S. Polevich, Preprint No. 2012/879 NIIYad. Fiz. MGU (Inst. Nucl. Phys., Moscow State Univ., Moscow, 2012).

    Google Scholar 

  4. B. S. Ishkhanov, V. N. Orlin, and S. Yu. Troshchiev, Phys. At. Nucl. 75, 253 (2012).

    Article  Google Scholar 

  5. V. V. Varlamov, B. S. Ishkhanov, and V. N. Orlin, Phys. At. Nucl. 75, 1339 (2012).

    Article  Google Scholar 

  6. B. S. Ishkhanov and V. N. Orlin, Phys. Part. Nucl. 38, 232 (2007).

    Article  Google Scholar 

  7. B. S. Ishkhanov and V. N. Orlin, Phys. At. Nucl. 71, 493 (2008).

    Article  Google Scholar 

  8. B. S. Ishkhanov, V. N. Orlin, K. A. Stopani, and V. V. Varlamov, in The Universe Evolution: Astrophysical and Nuclear Aspects, Ed. by I. Strakovsky and L. Blokhintsev (Nova Science Publ., New York, 2013), p. 113.

  9. B. L. Berman, J. T.Caldwell, R. R. Harvey, et al., Phys. Rev. 162, 1098 (1967).

    Article  ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow, 119991, Russia

    V. V. Varlamov, N. N. Peskov & M. E. Stepanov

  2. Faculty of Physics, Moscow State University, Moscow, 119991, Russia

    M. A. Makarov & M. E. Stepanov

Authors
  1. V. V. Varlamov
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. M. A. Makarov
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. N. N. Peskov
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. M. E. Stepanov
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to V. V. Varlamov.

Additional information

Original Russian Text © V.V. Varlamov, M.A. Makarov, N.N. Peskov, M.E. Stepanov, 2015, published in Yadernaya Fizika, 2015, Vol. 78, No.s. 7–8, pp. 678–686.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Varlamov, V.V., Makarov, M.A., Peskov, N.N. et al. New data on cross sections for partial and total photoneutron reactions on the isotopes 91,94Zr. Phys. Atom. Nuclei 78, 634–642 (2015). https://doi.org/10.1134/S106377881505018X

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S106377881505018X

Keywords

Search

Navigation