Fission Fragment Tests

Tests using Californium Neutron Source in Beamline lab , Physics Basement

July, 6, 2007 Investigations of Geometry Influence on the Fission Fragments Behaviour
June, 7, 2007 Cf rate measurements using Photonics PMT
June, 6, 2007 Scintillator Signals from source

Tests at IAC using borrowed Fission chamber

Detector description

Experimental setup

Energy spectra (fiss frag)

Timing spectra

Program for neutron efficiency

Simulation of Cf-252 radiation

Spectra of neutrons and gamma-rays from Cf-252 source

Fission of U-238, U-235

U-238

U-235

Studies of polarized photofission

Goals

Spontaneous fission rate for sample of U-235 (1mg/cm^2)

Photon yield