Product yields for the photo-fission of 209Bi with 2.5 GeV bremsstrahlung

Naik, H.; Singh, Sadanand; Reddy, Annareddy Venkat Raman; Manchanda, V. Κ.; Kim, Gui Nyun; Kim, Kyung Sook; Lee, Manwoo; Ganesan, S.; Raj, Devesh; Lee, Hee‐Seock; Oh, Y. D.; Cho, Moo‐Hyun; Ko, In Soo; Namkung, W.

doi:10.1016/j.nimb.2009.04.001

Cited by 5 publications

(1 citation statement)

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“…[18]. (Note that the experimental value of the width of fission-fragment mass yield was also measured in the photo-fission of 209 Bi target by the bremsstrahlung of end-point energies 2500 MeV in [19]. The excitation energy per nucleon at absorption of such high-energy gamma-quantum is larger than the binding energy per nucleon in 209 Bi.…”

Section: Discussion Of Results and Conclusionmentioning

confidence: 97%

A simple description of the temperature dependence of the width of the fission-fragment mass yield in ¹⁹⁷ Au and ²⁰⁹ Bi at intermediate energies

et al. 2019

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Simple approach is used to a description of the experimental data for the widths of fission fragment mass yields in 197 Au and 209 Bi at low and intermediate energies. This approach based on both the expression for the temperature dependence of the width of fission fragment mass yield and the mass of the most probable fragment. The expression for the width of fission fragment mass yield depends on the mass of the most probable fragment, the surface terms of the energy level density parameter, the temperature and the stiffness parameter of the potential related to massasymmetric degree of freedom. It is shown that the contribution of the surface term of the energy level density parameter into the width is important for description of the experimental data in wide range of energies.

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Section: Discussion Of Results and Conclusionmentioning

confidence: 97%