Prompt Fission gamma|rays Measured Using Liquid Scintillators ...

Prompt Fission γ-rays Measured Using Liquid Scintillators

The prompt γ-ray spectra from 235U(n,f) at incident energies of 1 to 20 MeV and for 235Cf(s.f.) were measured up to 4 MeV in coincidence with two parallel plate ...

Prompt fission gamma rays measured using liquid scintillators

General agreement with the γ-ray distributions from fission was also found with previous measurements. I. INTRODUCTION. Nuclear energy will ...

Prompt Fission γ-rays Measured Using Liquid Scintillators

The prompt γ-ray spectra from 235 U(n,f) at incident energies of 1 to 20 MeV and for 235 Cf(sf) were measured up to 4 MeV in coincidence with two parallel ...

Prompt Fission gamma-rays Measured Using Liquid Scintillators ...

Search by expertise, name or affiliation. Prompt Fission gamma-rays Measured Using Liquid Scintillators. E. Kwan, C. Y. Wu, R. C. Haight, H. Y. Lee, T. A. ...

Phys. Rev. C 101, 044614 (2020) - Prompt-fission-neutron spectra in ...

Prompt-fission-neutron spectra (PFNS) were measured with respect to spontaneous fission down to and up to about for all the incident neutron energies.

OAK RIDGE NATIONAL LABORATORY

taneous detection of the prompt fission gamma rays by the large liquid scin- ... the fission chamber with a pulse from the large liquid scintillator. Since.

Recent results from prompt fission gamma-ray measurements

by the time-of-flight (TOF) method for detector materials that do not possess pulse shape discrimination capabilities such as liquid scintillators [14].

Prompt energy distribution of U-235(n,f)gamma at bombarding ...

... measured up to similar to 4 MeV using a liquid scintillator array. The unfolding of measured fission gamma rays is presented using the Single Value ...

Measurement of Prompt Fission Neutron Spectrum Using a Gamma ...

scintillator using both a gamma tag and fission chamber tag for the start signal ... In both cases the high energy EJ-301 liquid scintillators were used to.

Prompt neutron and gamma-ray correlations from Cf-252 ...

High-order Cf-252 spontaneous fission neutron and gamma-ray coincidences were measured with an array of 24 liquid organic and eight sodium iodide scintillation ...

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subtended by the detector, and the number of prompt gamma rays per fission [2]. The efficiency for detection of prompt fission gamma rays for this scintillator ...

Measurement off the Average Number of Prompt Neutrons Emitted ...

A fission event was identified by the simultaneous detection of the prompt fission gamma rays by the large liquid scintillator and a pulse from the fission.

Measurements of Energy Dependence of Average Number of ...

... using time-of-flight technique on 28.5m flight-path. The neutrons and gamma-rays from fission were detected by a big liquid scintillator detector (BLSD) ...

Measurements of Prompt Gamma Rays Emitted in Fission of 23 U ...

By coupling the neutron flux with a fission chamber or a liquid scintillator neutron ... rays for the liquid scintillator BC501A, with typical.

A Solid Solution for Neutron and Gamma-Ray Differentiation

This property makes scintillators useful in gamma-ray detection devices. ... with a Californium-252 fission source, the measured scintillation pulses from.

RADIATION DETECTION FROM FISSION - INFO

... by a smaller plastic scintillator above it is ... Valentine, Evaluation of Prompt Fission Gamma Rays for Use in Simulating. Nuclear Safeguards Measurements ...

Measurements of the Average Number of Prompt Neutrons Emitted ...

A fission event was identified by the simultaneous detection of the prompt fission gamma rays by the large liquid scintillator and a pulse from the fission ...

Measurement of prompt fission neutron and gamma spectra in the ...

The fission fragments were detected by a twin section parallel plate trigger ionization chamber. The prompt neutrons emitted in coincidence with ...

Properties of some liquid scintillators for neutron detection.

A new prompt fission neutron spectra (PFNS) measurement in the 238U(n,f) reaction was performed at LANSCE/WNR facility. Evaluated data show discrepancies on the ...

Correlations in prompt neutrons and gamma-rays from Cf-252 ...

High-order Cf-252 spontaneous fission neutron and gamma-ray coincidences were measured with a cylindrical array of 22 liquid organic and 8 NaI( ...