Speaker
A.S. Vorobyev
(B.P. Konstantinov Petersburg Nuclear Physics Institute of National Research Center ”Kurchatov institute”,)
Description
The 237Np neutron-induced fission cross section was measured relative to the 235U(n, f) cross section in the energy range from 0.2 MeV to 500 MeV using the GNEIS neutron time-of-flight spectrometer and the pulsed neutron source based on the 1 GeV proton synchrocyclotron of the NRC KI - PNPI (Gatchina). The experimental setup consisted of two position-sensitive MWPC counters, which also allowed simultaneous measurement of the angular distributions of the fission fragments [1]. A brief description of the experimental set-up, data processing and the preliminary results obtained are presented.
1. A. S. Vorobyev et al. Phys. Rev. C 108, 014621 (2023).
| Section | Experimental and theoretical studies of nuclear reactions |
|---|
Primary authors
A.S. Vorobyev
(B.P. Konstantinov Petersburg Nuclear Physics Institute of National Research Center ”Kurchatov institute”,)
A.M. Gagarski
(B.P. Konstantinov Petersburg Nuclear Physics Institute of National Research Center ”Kurchatov institute”,)
O.A. Shcherbakov
(B.P. Konstantinov Petersburg Nuclear Physics Institute of National Research Center ”Kurchatov institute”,)
L.A. Vaishnene
(B.P. Konstantinov Petersburg Nuclear Physics Institute of National Research Center ”Kurchatov institute”,)
A.M. Tiagelskaia
(B.P. Konstantinov Petersburg Nuclear Physics Institute of National Research Center ”Kurchatov institute”,)
N.M. Olkhovich
(B.P. Konstantinov Petersburg Nuclear Physics Institute of National Research Center ”Kurchatov institute”,)
A.L. Barabanov
(National Research Centre “Kurchatov Institute”, Moscow, Russia)
T.E. Kuz'mina
(V.G. Khlopin Radium Institute)
