Startseite Photo-neutron cross-section of 96Zr using bremsstrahlung radiation with end point energies of 10 and 12.5 MeV
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Photo-neutron cross-section of 96Zr using bremsstrahlung radiation with end point energies of 10 and 12.5 MeV

  • Rita Crasta , H. Naik EMAIL logo , S. V. Suryanarayana , Ganesh Sanjeev , P. M. Prajapati , M. Kumar , T. N. Nathaniel , V. T. Nimje , K. C. Mittal und A. Goswami
Veröffentlicht/Copyright: 17. Februar 2014
Radiochimica Acta
Aus der Zeitschrift Radiochimica Acta Band 102 Heft 3

Abstract

The 96Zr(γ, n)95Zr reaction cross-section was experimentally determined at end point bremsstrahlung energies of 10 and 12.5 MeV using off-line γ-ray spectrometric technique. The cross-section increases sharply from the end point energy of 10 to 12.5 MeV, which indicates the role of excitation energy. The reaction cross-section as a function of photon energy was also calculated theoretically using the TALYS 1.2 computer code. The flux weighted average value of the 96Zr(γ, n)95Zr reaction cross-section for the end-point bremsstrahlung energies of 10 and 12.5 MeV was also calculated using the experimental and theoretical data of mono-energetic photons to compare with the present data. The cross-section given in the present work at end- point bremsstrahlung energy of 10 MeV is closer to the flux-weighted value of TALYS but higher than the literature data. On the other hand, at 12.5 MeV, it is higher than the flux weighted value of TALYS and the literature data.

Keywords: 96Zr(γ; n)95Zr reaction cross-sections; 197Au(γ; n)196Au flux monitor; End point bremsstrahlung energy of 10 and 12.5 MeV; Off-line γ-ray spectrometric technique; TALYS calculation
Received: 2013-3-15
Accepted: 2013-8-5
Published Online: 2014-2-17
Published in Print: 2014-3-28

©2014 Walter de Gruyter Berlin/Boston

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  1. Frontmatter
  2. Production of 256Lr in the 249,250,251Cf + 11B, 243Am + 18O, and 248Cm + 14N reactions
  3. Photo-neutron cross-section of 96Zr using bremsstrahlung radiation with end point energies of 10 and 12.5 MeV
  4. On existence and properties of plutonium(VIII) derivatives
  5. Characterization of groundwater composition in Punjab state with special emphasis on uranium content, speciation and mobility
  6. Role of the humic acid for sorption of radionuclides by synthesized titania
  7. Isolation of Cu radionuclides with dithizone impregnated XAD-8
  8. Kinetic analysis for non-isothermal decomposition of un-irradiated and gamma-irradiated anhydrous cadmium nitrate
https://doi.org/10.1515/ract-2014-2122
Schlagwörter für diesen Artikel
96Zr(γ; n)95Zr reaction cross-sections; 197Au(γ; n)196Au flux monitor; End point bremsstrahlung energy of 10 and 12.5 MeV; Off-line γ-ray spectrometric technique; TALYS calculation

Artikel in diesem Heft

  1. Frontmatter
  2. Production of 256Lr in the 249,250,251Cf + 11B, 243Am + 18O, and 248Cm + 14N reactions
  3. Photo-neutron cross-section of 96Zr using bremsstrahlung radiation with end point energies of 10 and 12.5 MeV
  4. On existence and properties of plutonium(VIII) derivatives
  5. Characterization of groundwater composition in Punjab state with special emphasis on uranium content, speciation and mobility
  6. Role of the humic acid for sorption of radionuclides by synthesized titania
  7. Isolation of Cu radionuclides with dithizone impregnated XAD-8
  8. Kinetic analysis for non-isothermal decomposition of un-irradiated and gamma-irradiated anhydrous cadmium nitrate
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