Determination of the characteristics of SNM-17 type neutron counters

Slides:



Advertisements
Similar presentations
IEAP CTU Prague 8 th December, 2004Tomáš Holý Neutron tomography with Medipix-2 Tomáš Holý, Jan Jakůbek, Stanislav Pospíšil, Josef Uher.
Advertisements

Student Practice in JINR Fields of Research Dubna Vlasta Zdychová, Martina Benešová CTU in Prague Czech Republic Pavol Blahušiak, Alexander.
HARMONICA – HOME PANEL (used for presentation purposes only)
Position-sensitive gaseous detectors (PSD) Supervisor:Student: A.V.ChurakovL. Piterka University of West Bohemia Pilsen JINR, DUBNA
Laboratory Experiment 1 Vasily Arzhanov. HT2004Lab 12 Safety Distance: keep yourself as far from radiation sources as possible Time: expose yourself to.
NAANAA prepared by Magdalena Birowska & Karolina Milowska Jagiellonian University Summer Students Practice, Joint Institute for Nuclear Research in Dubna.
Measurements of the neutron background from rock at Boulby mine Eirini Tziaferi University of Sheffield, UK JRA1 meeting, ILIAS, Paris, 14/02/2006.
AGATA Demonstrator Test With a 252 Cf Source: Neutron-Gamma Discrimination Menekşe ŞENYİĞİT.
Prepared by: Mohapi Thebe(UWC & Necsa-SA) Supervisor: Prof. M. V. Frontasyeva(JINR-RU) 1 Neutron Activation Analysis Summer School Practice Joint Institute.
Measurements of cross-sections of neutron threshold reactions and their usage in high energy neutron measurements Ondřej Svoboda Nuclear Physics Institute,
W. Udo Schröder, 2009 Principles Meas 1 Principles of Measurement.
Position-sensitive detectors of thermal neutrons: types, characteristics, applications. A.V. Churakov IX International school-seminar: Actual problems.
XXII International Baldin Seminar on High Energy Physics Problem Baldin A.A. 2, Goryachev V.S. 1, Zhigareva N.M. 1, Kirin D.Yu. 1, Konstantinov A.V. 2,
RECENT STATUS OF NEUTRON AND GAMMA-RAY MEASUREMENTS FOR DIAGNOSTICS IN JAPAN Kentaro OCHIAI JAPAN ATOMIC ENERGY AGENCY FNS.
Future usage of quasi-infinite depleted uranium target (BURAN) for benchmark studies Pavel Tichý Future usage of quasi-infinite depleted uranium target.
A Study of Time over Threshold (TOT) Technique for Plastic Scintillator Counter 高能物理研究所 吴金杰.
Quaesta Instruments Tucson Arizona Founded in 2008 Staff: 10 Electronic devices: radiation detection environmental monitoring data logging telemetry Off-the-shelf.
Studies of neutron cross-sections by activation method in Nuclear Physics Institute Řež and in The Svedberg Laboratory Uppsala and experimental determination.
Experimental studies of spatial distribution of neutron production around thick lead target irradiated by 0.9 GeV protons Antonín Krása&Vladimír Wagner.
M. Manolopoulou 1, M. Fragopoulou 1, S. Stoulos 1, E. Vagena 1, W. Westmeier 2, M. Zamani 1 1 School of Physics, Aristotle University of Thessaloniki,
Geant4 Simulation of Neutrons interaction with GEM-foil and gas Gabriele Croci, Matteo Alfonsi, Serge Duarte Pinto, Leszek Ropelewski, Marco Villa (CERN)
1,2 Tshepo Dinoko, 3 Vasilij Andrianov, 3 Pavel Sedyshev 1 iThemba LABS, Somerset West 7129, South Africa 2 University of the Western Cape, Bellville 7535,
Advanced semiconductor detectors of neutrons
Possible calibration methods for the final LXe calorimeter A. Papa 01/20/2004.
1. 2 Ar:CO2 – 80:20 3 E n =5.5 MeV, neutron flux=1.4x10 6 n/cm 2 s 4.
Energy calibration of the threshold of Medipix for ATLAS Céline Lebel Université de Montréal presenting for the Institut of Experimental.
Frank Laboratory of Neutron Physics Summer school in Dubna Prepared by: B. Andel (SVK), E. Govor (BLR), K. V. Mareš (CZE), M. Mazánová (SVK),
Med Phys 3A03/3AA1 Practical Health & Medical Physics Communications D.R. Chettle, with D.F. Moscu TA: Helen Moise.
Systematic studies of neutrons produced in the Pb/U assembly irradiated by relativistic protons and deuterons. Vladimír Wagner Nuclear physics institute.
Neutron production study with the thick lead target and uranium blanket irradiated by 1.5 GeV protons Filip Křížek, ÚJF AV ČR.
Studies of Helium proportional counters response on fast neutrons, at NCSR “Demokritos” M. Zamani, M. Manolopoulou, S. Stoulos, M. Fragopoulou School of.
Experiment TGV II Multi-detector HPGe telescopic spectrometer for the study of double beta processes of 106 Cd and 48 Ca For TGV collaboration: JINR Dubna,
Institute of Experimental and Applied Physics Czech Technical University in Prague IEAP – CTU Prague 1 Current status and future development of neutron.
6th Summer School on “ADC & DAC Metrology” PETRČESÁK Czech Technical University PhD Student Analysis of the system for dynamic ADC testing.
Introductory presentation Benedikt Bergmann Institute of Experimental and Applied Physics, Czech Technical University in Prague, Czech Republic Vienna.
Baikal-GVD: status and plans Denis Kuleshov Denis Kuleshov INR, Moscow, Oct 28, 2015.
HIGH QUANTUM EFFICIENCY NEUTRON DETECTOR WITH A SPATIAL RESOLUTION IN THE MICROMETER RANGE GÖRAN THUNGSTRÖM.
Ondřej Svoboda Nuclear Physics Institute, Academy of Sciences of Czech Republic Department of Nuclear Reactors, Faculty of Nuclear Sciences and Physical.
M. Štefánik *), P. Bém, M. Honusek, K. Katovský, M. Majerle, J. Novák, and E. Šimečková AER Working Group F – „Spent Fuel Transmutation“ and INPRO IAEA.
Ondřej Svoboda Nuclear Physics Institute, Academy of Sciences of Czech Republic Department of Nuclear Reactors, Faculty of Nuclear Sciences and Physical.
The Gulmarg Neutron Monitor Ramesh Koul Astrophysical Sciences Division Bhabha Atomic Research Centre Mumbai
ZDC for BM&N Preliminary results for 2 H and 12 C beam with energy T=3.5 GeV/nuclon JINR Dubna, LHEP February - March 2015 Gavrishchuk O.P.
4th International Summer School « Nuclear Physics Methods and Accelerators in Biology and Medicine » Monte-Carlo simulations : FLUKA vs. MCNPX Maxime ODEN.
7 th session of the AER Working Group “f “ - Spent Fuel Transmutations Simulations of experimental “ADT systems” Mitja Majerle Nuclear Physics Institute.
Summer Student Practice, 2007, JINR Dubna 1 Corelative Gamma Spectroscopy of Neutron-Nucleus Interactions Using the COCOS Setup Students: Jan Žemlička,
Institute of Experimental and Applied Physics Czech Technical University in Prague IEAP – CTU Prague 1 BrightnESS T4.1 Meeting Activity at IEAP CTU in.
Radioanalytical practical at the Department of Neutron Activation Analysis FLNP JINR, Dubna Supervisors S.S. Pavlov and M.V. Frontasyeva Summer School.
Frank Laboratory of Neutron Physics Joint Institute for Nuclear Research Author: Constantin Hramco, engeneer.
Neutron double differential distributions, dose rates and specific activities from accelerator components irradiated by 50 – 400 MeV protons F. Cerutti.
IEAP – CTU Prague A Thermal Neutron Detector Based on Planar Silicon Sensor with TiB 2 Coating SLAVICEK, Tomas 1 ; KRALIK, Miloslav 4 ; KRAPOHL, David.
Three years of cross-section measurements of (n,xn) threshold reactions at TSL Uppsala and NPI Řež O. Svoboda, A. Krása, A. Kugler, M. Majerle, J. Vrzalová,
Comparison of neutron production on lead-uranium setup irradiated by protons and deuterons with different energies Ondřej Svoboda Nuclear Physics Institute,
The Real-Time Neutron Monitor Database Christian T. Steigies (2), Karl-Ludwig Klein & Nicolas Fuller (1), on behalf of the NMDB team (1) Christian-Albrechts.
Akhmatov Z.A1, Khokonov A.Kh1,2, Masaev M.B1, Romanenko V.S1.
Gamma Ray Spectrometry System Design for ITER Plasma Diagnostics
Sensitivity of Hybrid Resistive Plate Chambers to Low-Energy Neutrons
PAC for Condensed Matter Physics
C. Leroy Montreal – Prague Collaboration
Cross-section Measurements of (n,xn) Threshold Reactions
Monte Carlo simulation of the GEM-based neutron detector
for collaboration “Energy plus transmutation”
Data improvements Request for Isotope Production at the Missouri University Research Reactor Facility Need gamma production spectrum for incident neutron.
Mitja Majerle NPI CAS Řež, Czech Republic
Measured baseline fluctuations and dark counts with Burle-Photonis MCP-PMT's Jean-Francois Genat and Edward May Dec 2009 –Jan 2010.
Seminární soustředění společného doktorského projektu UTEF ČVUT Praha a ÚJF AVČR Řež Transmutation studies on JINR Dubna Phasotron Mitja Majerle.
Measuring High Energy Electromagnetic Cascades in the Laboratory
Local coordinator: S. Nishimura
O. Svoboda, A. Krása, A. Kugler, M. Majerle, J. Vrzalová, V. Wagner
Fractions Year 6+
Aging test of glass and MRPC
Presentation transcript:

Determination of the characteristics of SNM-17 type neutron counters Summer practice Determination of the characteristics of SNM-17 type neutron counters Instructor: A. V. Churakov (FLNP, JINR) Student: Vojtech Bula (Czech Technical University in Prague) JINR, 2007

Principles of thermal neutrons registration with gaseous counters 3He+n = 3H + p + 0.77 MeV 10B+n = 7Li + 4He + 2.78 MeV (7%) = 7Li*+4He + 2.30 MeV (93%)

Experimental Setup

Counting response cascade ionisation plateau

Amplitude spectrum 0.77 MeV 3He+n = 3H + p + 0.77 MeV

Results: 1. Counting response: plateau 1350 – 1730 V 2. Recommended HV: 1400 V 3. Energetic resolution (@0.77 MeV): 7.5%

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.