The light-yield response of a NE-213 liquid-scintillator detector

Magnus Lundin medverkande i utredning Sören Öman

TOF method using an NE213 organic liquid scintillator [10] is shown in Fig.2. These quasi-monoenergetic neutron sources form a dominant OSTI.GOV Journal Article: Charged particle identification including Pions by pulse-shape discrimination with an NE213 liquid scintillator Abstract The neutron-gamma discrimination capability of the new-type UGLLT liquid scintillator has been compared with NE213 (or its Bicron equivalent, BC501A). An Am-Be combined neutron-gamma isotopic source and a zero-crossing circuitry were used to explore various biases resulting the optimum figure of merits (FOMs) of 1.52 and 1.18 for NE213 and UGLLT at 170 keVee bias, respectively. The response functions of 25.4 cm (length) × 25.4 cm (diameter) NE213 organic liquid scintillator have been measured for neutrons in the energy range from 20 to 800 MeV at the Heavy-Ion Medical Accelerator in Chiba (HIMAC) and at the Research Center for Nuclear Physics (RCNP) of Osaka University.

11E123-Article in journal (Refereed) Published Abstract [en] In this paper, we present the results obtained from the data analysis of neutron spectra measured with a NE213 liquid scintillator at JET. 2002-03-01 Fingerprint Dive into the research topics of 'Neutron detection with NE213 liquid scintillator and helium-3 proportional tube detector'. 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).

Magnus Lundin medverkande i utredning Sören Öman

This scintillator exhibits reported NE-213 and, therefore, exhibits all of the properties of that scintillator. EJ-301 can be NE-213 liquid scintillator. The results indicated that the electron light output was extremely linear with respect to the electron energy in the range from 0.48 hIeV 30 Jun 2019 EJ-301 liquid scintillator (which is similar to NE-213, BC-501) also provides excellent PSD capability allowing for identification of neutron from 21 Dec 2016 The organic liquid scintillator NE-213 [1] has been a popular detector medium since its introduction in the early 1960 s [2].

The light-yield response of a NE-213 liquid-scintillator detector

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.

The pulse‐shape discrimination (PSD) was carried out for charged particle identification by the two‐gate integration method.
Wikinggruppen fortnox

Pions having energies up to 60 MeV were clearly discriminated from protons and electrons. On the 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 Absolute neutron response functions and detection efficiencies of an NE213 liquid scintillator that was 12.7 cm in diameter and 12.7 cm in thickness were measured for neutron energies between 15 and 600 MeV at the Weapons Neutron Research facility of the Los Alamos Neutron Science Center. TOF method using an NE213 organic liquid scintillator [10] is shown in Fig.2. These quasi-monoenergetic neutron sources form a dominant OSTI.GOV Journal Article: Charged particle identification including Pions by pulse-shape discrimination with an NE213 liquid scintillator Abstract The neutron-gamma discrimination capability of the new-type UGLLT liquid scintillator has been compared with NE213 (or its Bicron equivalent, BC501A). An Am-Be combined neutron-gamma isotopic source and a zero-crossing circuitry were used to explore various biases resulting the optimum figure of merits (FOMs) of 1.52 and 1.18 for NE213 and UGLLT at 170 keVee bias, respectively.

An Am-Be combined neutron-gamma isotopic source and a zero-crossing circuitry were used to explore various biases resulting the optimum figure of merits (FOMs) of 1.52 and 1.18 for NE213 and UGLLT at 170 keVee bias, respectively. Abstract The parameters of a neutron detector with the NE213 liquid scintillator which filled teflon cuvettes of long sizes have been investigated.
Hyra studentlägenhet uppsala

ledare forr
idrottslektioner
loner redovisningskonsult
demenssjuksköterska uppgifter
vad står http för
skolverket gymnasium corona
excel kurse

Liquid scintillators as neutron diagnostic tools for fusion plasmas

1 The result is a flammable, corrosive, sharp-smelling liquid with a flash point of ∼ 26 ° C that poses a considerable health risk. A NE213 liquid scintillator, neutron detector designed for lifetime measurements of very neutron-rich nuclei Pulse-shape discrimination in NE213 liquid scintillator detectors January 2012 Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated In this work we present a method to evaluate the neutron response function of an NE213 liquid scintillator. This method is particularly useful when the proton light yield function of the detector has not been measured, since it is based on a proton light yield function taken from literature, MCNPX simulations, measurements of gamma-rays from a calibration source and measurements of neutrons 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. NE213 organic scintillator detectors are widely used for the measurements of neutron energy spectrum in mixed neutron-gamma fields due to their pulse shape discrimination properties.

Magnus Lundin medverkande i utredning Sören Öman

In the present paper, the results obtained using the fast stretcher technique with a NE213 liquid scintillator are presented for the first time. Gamma-rays and neutrons coming from nuclear reactions induced by an accelerated beam are detected and discriminated.

This method is particularly useful when the proton light yield function of the detector h A compact NE213 liquid scintillator, fully characterized at Physikalisch-Technische Bundesanstalt, was installed and operated at the Joint European Torus (JET) during two experimental campaigns NE213 scintillator, 2) Anti-coincidence detector system using ∆E and E counters, and 3) Bonner sphere (multi-moderator detector) mounted a 3He counter or a pair of 6Li and 7Li glass scintillators. II. High-Energy Neutron Detectors II-1.