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Author(s) |
Crasta, R.; Naik, H.; Suryanarayana, S. V.; Sanjeev, G.; Prajapati, P. M.; Kumar, M.; Nathaniel, T. N.; Nimje, V. T.; Mittal, K. C.; Goswami, A. (RCD;NPD;A&PPD)
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Source |
Radiochimica Acta, 2014. Vol. 102 (3): pp. 221-226 |
ABSTRACT
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The 96Zr(γ, η)95Zr reaction cross-section was experimentally determined at end point bremsstrahlung energies of 10 and 12.5MeV using off-line γ-ray spectrometric technique. The cross-section increases sharply from the end point energy of 10 to 12.5MeV, which indicates the role of excitation energy. The reaction crosssection 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, η)95Zr reaction cross-section for the end-point bremsstrahlung energies of 10 and 12.5MeV 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 10MeV is closer to the flux-weighted value of TALYS but higher than the literature data. On the other hand, at 12.5MeV, it is higher than the flux weighted value of TALYS and the literature data. |
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