Fission fragment velocity distribution measurement using time of flight technique

High-resolution energy and fast timing measurements for nuclear spectroscopy using digital signal processing

“…The timing resolution thus obtained was σ = 230 (10) ps [figure 4(c)] in contrast to 205(6) ps obtained using analog instrumentation. The above values compare well with previously reported ones using BaF 2 and BC501A scintillation detectors [20][21][22][23]. This demonstrated the utility of the digitizer for fast-timing measurements as well.…”

Measurement of relative isotopic yield distribution of even-even fission fragments from U235 ( nth,f ) following Dey1, Biswas2, Chakraborty3 et al. 2021Phys. Rev. CSelf Cite5020View full textAdd to dashboardCite

“…There are several available techniques to estimate experimentally the relative isotopic yield distribution of fission fragments. In the case of 235 U(nth, f ) fission reaction, such studies have already been carried out using recoil mass separators, time-of-flight measurements using multiwire proportional counter (MWPC) and radiochemical analysis [20][21][22][23][24]. It is to be pointed out here that the majority of the previous investigations were aimed for extracting the yields of the isotopes belonging to the lighter fragment region.…”

Measurement of relative isotopic yield distribution of even-even fission fragments from $^{235}$U($n_{th}$,$f$) following $γ$ ray spectroscopy

“…There are several available techniques to estimate experimentally the relative isotopic yield distribution of fission fragments. In the case of 235 U(n th ,f ) fission reaction, such studies have already been carried out using recoil mass separators, time-of-flight measurements using MWPCs (Multi Wire Proportional Counter) and radiochemical analysis [20][21][22][23][24]. It is to be pointed out here that the majority of the previous investigations were aimed for extracting the yields of the isotopes belonging to the lighter fragment region.…”