The spectral neutron fluence rates of different reference neutron sources used at PTB were measured with a liquid scintillation detector (NE213), using maximum

Authors: Dietzsch, O Publication Date: Sun Jan 01 00:00:00 EST 1967 Research Org.: Univ., Sao Paulo, Brazil OSTI Identifier: 4496515 NSA Number: NSA-22-012581

Neutrons were generated by the 800 MeV / nucleon Si ion and 400 MeV / nucleon C ion bombardment on a thick carbon target. Neutron energy was determined by the time-of-flight Request PDF | Pulse-shape discrimination in NE213 liquid scintillator detectors | The 16-channel fast stretcher BaFPro module, originally developed for processing signals of Barium Fluoride The neutron response functions of 12.7 cm diameter by 12.7 cm long NE213 organic liquid scintillator have been measured in the energy range from 50 to 800 MeV at the Heavy-Ion Medical Accelerator in Chiba (HIMAC). Neutrons were generated by the 800 MeV/ nucleon Si ion and 400 MeV/ nucleon C ion bombardment on a thick carbon target. Neutron energy was determined by the time-of-flight method Measurements of the response functions of a large size NE213 organic liquid scintillator for neutrons up to 800 MeV. Taniguchi S(1), Moriya T, Takada M, Hatanaka K, Wakasa T, Saito T. Author information: (1)Japan Synchrotron Radiation Research Laboratory (JASRI), Koto 1-1-1, Mikazuki-cho, Sayo-gun, Hyogo 679-5198, Japan.

EJ-301 and EJ-309 are liquid scintillators for neutron and gamma pulse shape discrimination (PSD). EJ-309 is specially formulated with a high flash point. The stability of each liquid in the presence of other materials should be determined before a large amount of liquid is committed. After being transferred to a cell or tank the scintillator should be deoxygenated by sparging with pure nitrogen or argon for a duration of time proportional to the cell size immediately before sealing in order to achieve excellent PSD performance.

Keywords: Geant4, Nonlinear scintillators, Detector simulation, Optical physics, EJ301, BC501A, NE213 1. Introduction Made available by U.S. Department of Energy Office of Scientific and Technical Information Abstract The parameters of a neutron detector with the NE213 liquid scintillator which filled teflon cuvettes of long sizes have been investigated.

It is identical to the widely reported NE-213 and exhibits all of the properties of that scintillator. EJ-309 has been developed as an alternate to the more commonly used low-flash point PSD liquid scintillators based on the solvent xylene.

EJ- 299 Figure 4: Pulse height spectrum of a DT neutron, produced by an NE213 abstract = "The response of a NE-213 liquid-scintillator detector has been measured using tagged neutrons from 2 to 6 MeV originating from an Am/Be neutron The response of a NE-213 liquid-scintillator detector has been measured using tagged neutrons from 2 to 6 MeV originating from an Am/Be In this thesis we study neutron measurements performed with NE213 liquid scintillators. One advantage of NE213s compared to other neutron detection In this thesis we study neutron measurements performed with NE213 liquid scintillators. One advantage of NE213s compared to other neutron Visar resultat 1 - 5 av 6 avhandlingar innehållade orden liquid scintillators.

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Large NE213 Organic Liquid Scintillator. An NE213 (or BC501A) organic liquid scintillator coupled with a 2002-01-01 17 rows Liquid Scintillator Cells Wavelength Shifters EJ-280, EJ-282, EJ-284, EJ-286 EJ-298, EJ-298G Light Guides and Acrylic Plastic Neutron Detectors EJ-410 EJ-420 EJ-426 Zinc 2017 (English) In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, ISSN 0168-9002, E-ISSN 1872-9576, Vol. 866, p. 222-229 Article in journal (Refereed) Published Abstract [en] In this work we present a method to evaluate the neutron response function of an NE213 liquid scintillator. A neutron spectroscopy system, based on a NE213 liquid scintillation detector, to be placed at the Stanford Linear Accelerator Center to measure neutron spectra from a few MeV up to 800 MeV, beyond shielding. The NE213 scintillator, coupled with a Photomultiplier Tube (PMT), detects and converts radiation into current for signal processing. In this paper, we present the results obtained from the data analysis of neutron spectra measured with a NE213 liquid scintillator at JET. We calculated the neutron response matrix of the instrument combining MCNPX simulations, a generic proton light output function measured with another detector and the fit of data from ohmic pulses. neutron detection liquid scintillation detectors neutron study NE213 liquid scintillator helium-3 proportional tube detector commercial electronics neutron measurements Neutrons Electron tubes Detectors Protons Biomedical measurements Atmospheric modeling Energy measurement proportional tube neutron spectrum liquid scintillator Characterization of a NE-213 liquid scintillator for neutron ux measurement at JET Federico Binda Uppsala University, Sweden March, 2011 Abstract The measurment of the total neutron rate from a nuclear fusion reactor is very important in order to calculate the power produced in a plasma.

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Neutrons over a broad 2021年2月8日 for NE213 scintillation detectors in the energy range of 0.2–148 MeV. the neutron response function of the NE213 organic liquid scintillator 29 Aug 1997 NE-213 liquid scintillator using a. 252. Cf source. Abstract.

Together they form a unique fingerprint. Phosphors Engineering & … Request PDF | Pulse-shape discrimination in NE213 liquid scintillator detectors | The 16-channel fast stretcher BaFPro module, originally developed for processing signals of Barium Fluoride Measurements of the response functions of a large size NE213 organic liquid scintillator for neutrons up to 800 MeV. Taniguchi S(1), Moriya T, Takada M, Hatanaka K, Wakasa T, Saito T. Author information: (1)Japan Synchrotron Radiation Research Laboratory (JASRI), Koto 1-1-1, Mikazuki-cho, Sayo-gun, Hyogo 679-5198, Japan. shingo@spring8.or.jp 2001-05-01 Made available by U.S. Department of Energy Office of Scientific and Technical Information 2021-02-24 A comparative study of n-γ discrimination by the digital charge comparison method was carried out for NE213 and BC501A scintillators of different size couple The neutron response functions of diameter by long NE213 organic liquid scintillator have been measured in the energy range from 50 to at the Heavy-Ion Medical Accelerator in Chiba (HIMAC). Abstract The neutron response functions of 12.7 cm diameter by 12.7 cm long NE213 organic liquid scintillator have been measured in the energy range from 50 to 800 MeV at the Heavy-Ion Medical Accelerator in Chiba (HIMAC).
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INTRODUCTION. An organic liquid scintillator, such as NE213 and BC501A, is widely used for neutron spectrum measurement behind a shield by coupling with the unfolding technique, because it has a high detection efficiency, good neutron–photon discrimination performance and comparably good energy resolution.

Organic liquids[edit].