DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: 54Fe neutron elastic and inelastic scattering differential cross sections from 2–6 MeV

Abstract

Measurements of neutron elastic and inelastic scattering cross sections from 54Fe were performed for nine incident neutron energies between 2 and 6 MeV. Measured differential scattering cross sections are compared to those from previous measurements and the ENDF, JENDL, and JEFF data evaluations. TALYS calculations were performed and modifications of the default parameters are found to better describe the experimental cross sections. A spherical optical model treatment is generally adequate to describe the cross sections in this energy region; however, in 54Fe the direct coupling is found to increase suddenly above 4 MeV and requires an increase in the DWBA deformation parameter by approximately 25%. Furthermore, this has little effect on the elastic scattering differential cross sections but makes a significant improvement in both the strength and shape of the inelastic scattering angular distribution, which are found to be very sensitive to the size and extent of the surface absorption region.

Authors:
ORCiD logo [1];  [2];  [3];  [3];  [2];  [3];  [1];  [1];  [3];  [3];  [2];  [2];  [3];  [2];  [2];  [2];  [1];  [2];  [3];  [3] more »;  [1];  [1];  [4] « less
  1. United States Naval Academy, Annapolis, MD (United States)
  2. Univ. of Kentucky, Lexington, KY (United States)
  3. Univ. of Dallas, Irving, TX (United States)
  4. Univ. of Kentucky, Lexington, KY (United States); Univ. of Dallas, Irving, TX (United States)
Publication Date:
Research Org.:
Univ. of Kentucky, Lexington, KY (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1489636
Alternate Identifier(s):
OSTI ID: 1496285
Grant/Contract Number:  
NA0002931; NU-12-KY-UK-0201-05
Resource Type:
Accepted Manuscript
Journal Name:
Nuclear Physics. A
Additional Journal Information:
Journal Volume: 972; Journal Issue: C; Journal ID: ISSN 0375-9474
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; 11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; Neutron elastic and inelastic scattering; Differential cross sections; Coupled Channels; TALYS; ECIS06

Citation Formats

Vanhoy, J. R., Liu, S. H., Hicks, S. F., Combs, B. M., Crider, B. P., French, A. J., Garza, E. A., Harrison, T., Henderson, S. L., Howard, T. J., McEllistrem, M. T., Nigam, S., Pecha, R. L., Peters, E. E., Prados-Estévez, F. M., Ramirez, A. P. D., Rice, B. G., Ross, T. J., Santonil, Z. C., Sidwell, L. C., Steves, J. L., Thompson, B. K., and Yates, S. W. 54Fe neutron elastic and inelastic scattering differential cross sections from 2–6 MeV. United States: N. p., 2018. Web. doi:10.1016/j.nuclphysa.2018.02.004.
Vanhoy, J. R., Liu, S. H., Hicks, S. F., Combs, B. M., Crider, B. P., French, A. J., Garza, E. A., Harrison, T., Henderson, S. L., Howard, T. J., McEllistrem, M. T., Nigam, S., Pecha, R. L., Peters, E. E., Prados-Estévez, F. M., Ramirez, A. P. D., Rice, B. G., Ross, T. J., Santonil, Z. C., Sidwell, L. C., Steves, J. L., Thompson, B. K., & Yates, S. W. 54Fe neutron elastic and inelastic scattering differential cross sections from 2–6 MeV. United States. https://doi.org/10.1016/j.nuclphysa.2018.02.004
Vanhoy, J. R., Liu, S. H., Hicks, S. F., Combs, B. M., Crider, B. P., French, A. J., Garza, E. A., Harrison, T., Henderson, S. L., Howard, T. J., McEllistrem, M. T., Nigam, S., Pecha, R. L., Peters, E. E., Prados-Estévez, F. M., Ramirez, A. P. D., Rice, B. G., Ross, T. J., Santonil, Z. C., Sidwell, L. C., Steves, J. L., Thompson, B. K., and Yates, S. W. Fri . "54Fe neutron elastic and inelastic scattering differential cross sections from 2–6 MeV". United States. https://doi.org/10.1016/j.nuclphysa.2018.02.004. https://www.osti.gov/servlets/purl/1489636.
@article{osti_1489636,
title = {54Fe neutron elastic and inelastic scattering differential cross sections from 2–6 MeV},
author = {Vanhoy, J. R. and Liu, S. H. and Hicks, S. F. and Combs, B. M. and Crider, B. P. and French, A. J. and Garza, E. A. and Harrison, T. and Henderson, S. L. and Howard, T. J. and McEllistrem, M. T. and Nigam, S. and Pecha, R. L. and Peters, E. E. and Prados-Estévez, F. M. and Ramirez, A. P. D. and Rice, B. G. and Ross, T. J. and Santonil, Z. C. and Sidwell, L. C. and Steves, J. L. and Thompson, B. K. and Yates, S. W.},
abstractNote = {Measurements of neutron elastic and inelastic scattering cross sections from 54Fe were performed for nine incident neutron energies between 2 and 6 MeV. Measured differential scattering cross sections are compared to those from previous measurements and the ENDF, JENDL, and JEFF data evaluations. TALYS calculations were performed and modifications of the default parameters are found to better describe the experimental cross sections. A spherical optical model treatment is generally adequate to describe the cross sections in this energy region; however, in 54Fe the direct coupling is found to increase suddenly above 4 MeV and requires an increase in the DWBA deformation parameter by approximately 25%. Furthermore, this has little effect on the elastic scattering differential cross sections but makes a significant improvement in both the strength and shape of the inelastic scattering angular distribution, which are found to be very sensitive to the size and extent of the surface absorption region.},
doi = {10.1016/j.nuclphysa.2018.02.004},
journal = {Nuclear Physics. A},
number = C,
volume = 972,
place = {United States},
year = {Fri Feb 23 00:00:00 EST 2018},
month = {Fri Feb 23 00:00:00 EST 2018}
}

Journal Article:

Citation Metrics:
Cited by: 3 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

On 54 Fe neutron cross section importance in iron
journal, October 2017


Neutron spectra measurement and calculations using data libraries CIELO, JEFF-3.2 and ENDF/B-VII.1 in iron benchmark assemblies
journal, January 2017


Fast neutron elastic and inelastic scattering cross sections of54Fe
journal, June 1987

  • Korzh, I. A.; Mishchenko, V. A.; Pravdivyi, N. M.
  • Soviet Atomic Energy, Vol. 62, Issue 6
  • DOI: 10.1007/BF01124121

Total, scattering and γ-ray-production cross sections for few-MeV neutrons on 54Fe
journal, January 1986


Elastic and inelastic scattering of neutrons from 54, 56Fe and 63, 65Cu
journal, December 1982


Elastic and inelastic scattering of neutrons from 54, 56Fe and 63, 65Cu
journal, December 1982


Scattering of fast neutrons by 12C, 54Fe, 56Fe, 58Ni and 60Ni
journal, February 1971


Neutron scattering differential cross sections for 23Na from 1.5 to 4.5 MeV
journal, July 2015


Nuclear structure studies with the inelastic neutron scattering reaction and gamma-ray detection
journal, January 2000

  • Garrett, P. E.; Warr, N.; Yates, S. W.
  • Journal of Research of the National Institute of Standards and Technology, Vol. 105, Issue 1
  • DOI: 10.6028/jres.105.019

Nuclear Data Sheets for A = 54
journal, September 2014


Neutron production cross sections and energies for the reactions T(p,n)3He, D(d,n)3He, and T(d,n)4He
journal, June 1973


International Evaluation of Neutron Cross Section Standards
journal, December 2009


RIPL – Reference Input Parameter Library for Calculation of Nuclear Reactions and Nuclear Data Evaluations
journal, December 2009


Core-excited states of 54Fe from the 56Fe(p, t)54Fe reaction at 52 MeV
journal, March 1974


Strong L = 0   ( t , p ) Transitions in the Even Isotopes of Ti, Cr, and Fe
journal, July 1971


(3He, α) reactions on the chromium isotopes
journal, April 1969


Modified Methods of Neutron Cross-Section Calculations
journal, February 1975


Neutron inelastic scattering from 54 , 56 Fe
journal, February 1986


Neutron scattering cross section measurements for Fe 56
journal, June 2017


Analysis of Nucleon Scattering Data of 52 Cr with a Coupling Scheme Built with the Soft-rotator Model
journal, February 2003

  • SukhovitskiĨ, Efrem Sh.; Chiba, Satoshi; Lee, Jeong-Yeon
  • Journal of Nuclear Science and Technology, Vol. 40, Issue 2
  • DOI: 10.1080/18811248.2003.9715335

Collective doorway configurations in Ca 49 through neutron scattering on Ca 48
journal, June 1990


Neutron and proton dynamics of Ca 48 levels and γ-ray decays from neutron inelastic scattering
journal, April 1992


Neutron scattering cross sections for Pb 2 0 4 , 2 0 6 and neutron and proton amplitudes of E 2 and E 3 excitations
journal, January 1994


Works referencing / citing this record:

Neutron inelastic scattering on 54Fe
journal, October 2018