New measurements of 92Mo(γ, n) and (γ, 3n) reactions using laser-driven bremsstrahlung γ-ray

• DOI: 10.3389/fphy.2023.1178257
• Publication Date: 2023-04-24T04:19:21Z
• Authors: D. Wu; H. Y. Lan; J. Y. Zhang; J. X. Liu; H. G. Lu; J. F. Lv; X. Z. Wu; H. Zhang; J. Cai; X. L. Xu; Y. X. Geng; W. J. Ma; C. Lin; Y. Y. Zhao; H. R. Wang; F. L. Liu; C. Y. He; J. Q. Yu; B. Guo; N. Y. Wang; X. Q. Yan
• Keywords: isomeric ratio; 92Mo(γ,3n)89Mo; photonuclear reaction; flux-weighted average cross section; Physics; QC1-999; 0103 physical sciences; 92Mo(γ, n)91m,gMo; laser-driven γ-ray; 01 natural sciences

The flux-weighted average cross sections and isomeric ratios of 92 Mo( γ , n) 91m,g Mo 3n) 89 reactions were measured through activation methods. Laser-driven bremsstrahlung -ray generated by the laser wakefield accelerated quasi-monoenergetic electrons using 200 TW in Compact Laser Plasma Accelerator laboratory, Peking University. results showed good agreements with previous works traditional sources, compared TALYS 1.9 calculations. We extended experimental photonuclear to higher energies, discrepancies at high energy region clarified, reaction first obtained.