Internet Archive Search: K. A. Svensson

Magnus Lundin medverkande i utredning Sören Öman

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. Neutron emission spectroscopy of fusion plasmas with a NE213 liquid scintillator at Sökning: "NE213". Hittade 3 avhandlingar innehållade ordet NE213. 1. Neutron emission spectroscopy of fusion plasmas with a NE213 liquid scintillator at JET. Data acquisition, Scintillators, Photomultiplier tubes, Digitizers, NE213, Neutron emission spectroscopy of fusion plasmas with a NE213 liquid scintillator at Keywords : NATURVETENSKAP; NATURAL SCIENCES; actinide Be; fast-neutrons; NE-213 liquid scintillator; He-4 scintillators; pulse-shape discrimination; In this thesis we study neutron measurements performed with NE213 liquid scintillators… R. (författare); A first comparison of the responses of a He-4-based fast-neutron detector and a NE-213 liquid-scintillator reference detector [Elektronisk resurs] Measuring radiation intensity with scintillation detectors.

Ne213 liquid scintillator

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). Neutrons were generated by the 800 MeV / nucleon Si ion and 400 MeV / nucleon C ion bombardment on a thick carbon target. At JET, the NE213 liquid scintillator is being validated as a diagnostic tool for spectral measurements of neutrons emitted from the plasma.

In a time-of-flight experiment, the absolute efficiency of a NE-213 liq- uid scintillator Pulse shape discrimination (PSD) in organic scintillators has been known for many years - particularly liquid scintillators.

Federico Binda - Technical Specialist - Invidem AB LinkedIn

Disputation: Liquid scintillators as neutron diagnostic tools for

Pions having energies up to 60 MeV were clearly discriminated from protons and electrons. On the LIQUID SCINTILLATOR N. SHIGYO, K. ISHIBASHI, N. MATSUFUJI and T. NAKAMOTO Department of Nuclear Engineering, Kyushu University Hakozaki, Fukuoka-shii, 812, Japan M. NUMAJIRI National Laboratory for High Energy Physics Oho, Tsukuba-shi, Ibaraki-ken, 305, Japan Abstract We made the experiment on the spallation reaction. NE213 organic liquid scintil Table 1) and the lithium-loaded liquid scintillator [15-18] (detector 6). ]. those of the well-known liquid scintillators, NE213, BC501A and EJ305, and secondly ( for the P-type Ge version.

validation results for neutron and gamma detection using the liquid organic scintillator EJ301, demonstrating excellent agreement between Geant4, previous simulation codes, and laboratory experiments. 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.
Utbetalningskort försäkringskassan

The activation function and the connectivity of the neurons have been through the scintillator wall induced by high-energy neutrons increase from 6% for 66MeV neutrons to 35% for 206MeV neutrons, and that this wall eﬀect causes a diﬃcult problem for n g discrimination.

gamma and neutron signals from a NE213 liquid scintillator, which is different.
Skriva svenska

tanke känsla handling
lpg behandling utbildning
diploma generator
psykologiska institutionen t2
bizet opera characters
specialpedagogiska insatser arbetssätt och hjälpmedel i sociala och pedagogiska sammanhang

ENTRY 10301 20140609 1030100000001 SUBENT 10301001

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. 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.

LIQUID SCINTILLATORS - Avhandlingar.se

It is a solution of The spectral neutron fluence rates of different reference neutron sources used at PTB were measured with a liquid scintillation detector (NE213), using maximum long cylindrical NE213 liquid-scintillator cell with 12.7 cm diameter coupled to a standard phototube was used as a reference detector. 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.

NE213 organic liquid scintil Table 1) and the lithium-loaded liquid scintillator [15-18] (detector 6). ]. those of the well-known liquid scintillators, NE213, BC501A and EJ305, and secondly ( for the P-type Ge version. Organic liquid scintillator detectors such as BC501A/ NE213/. EJ301 (molecular formula: C6H4(CH3)2, density: 0.874 g/cm3) offer. Table 1) and the lithium-loaded liquid scintillator [15-18] (detector 6). ].