WO2019166840A3 - Detector wire array arrangement and two-dimensional nuclear wire detector using such detector wire array arrangement - Google Patents

Detector wire array arrangement and two-dimensional nuclear wire detector using such detector wire array arrangement Download PDF

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Publication number
WO2019166840A3
WO2019166840A3 PCT/HU2019/050005 HU2019050005W WO2019166840A3 WO 2019166840 A3 WO2019166840 A3 WO 2019166840A3 HU 2019050005 W HU2019050005 W HU 2019050005W WO 2019166840 A3 WO2019166840 A3 WO 2019166840A3
Authority
WO
WIPO (PCT)
Prior art keywords
detector
wire
wire array
sides
array arrangement
Prior art date
Application number
PCT/HU2019/050005
Other languages
French (fr)
Other versions
WO2019166840A2 (en
Inventor
Péter János HARMAT
Original Assignee
Harmat Peter Janos
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harmat Peter Janos filed Critical Harmat Peter Janos
Priority to EP19755423.1A priority Critical patent/EP3759522A2/en
Priority to CA3131826A priority patent/CA3131826A1/en
Publication of WO2019166840A2 publication Critical patent/WO2019166840A2/en
Publication of WO2019166840A3 publication Critical patent/WO2019166840A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T5/00—Recording of movements or tracks of particles; Processing or analysis of such tracks
    • G01T5/12—Circuit arrangements with multi-wire or parallel-plate chambers, e.g. spark chambers
    • G01T5/122—Circuit arrangements with multi-wire or parallel-plate chambers, e.g. spark chambers for readout of each individual wires; ; for processing the output signals
    • G01T5/125—Circuit arrangements with multi-wire or parallel-plate chambers, e.g. spark chambers for readout of each individual wires; ; for processing the output signals by using delay lines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2921—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras
    • G01T1/2935—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using ionisation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/18—Measuring radiation intensity with counting-tube arrangements, e.g. with Geiger counters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/06—Proportional counter tubes
    • H01J47/062—Multiwire proportional counter tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/14—Parallel electrode spark or streamer chambers; Wire spark or streamer chambers
    • H01J47/16—Parallel electrode spark or streamer chambers; Wire spark or streamer chambers characterised by readout of each individual wire
    • H01J47/18—Parallel electrode spark or streamer chambers; Wire spark or streamer chambers characterised by readout of each individual wire the readout being electrical

Abstract

The invention relates to a detector wire array arrangement for two- dimensional nuclear wire detectors, which detector wire array arrangement (10) has a first and second detector wire array (10a, 10b) containing spanned detector wires (11, 11a, 11b), the first and second wire arrays (10a, 10b) are spaced from each other, each detector wire (11a, 11b) has an axis (t1, t2), the first detector wires (11a) of the first detector wire array (10a) determine a four-sided first enveloping surface (30a) delimited by first and second sides (31, 32) parallel to each other and by third and fourth sides (33, 34) connecting the end points of the first and second sides (31, 32), and the sides (31, 32, 33, 34) of which intersect the axis (t1) of each first detector wire (11a) at a total of two points outside of the wire (11a), and which is the smallest- perimeter four-sided shape with such characteristics; the second detector wires (11b) of the second detector wire array (10b) determine a four-sided enveloping surface (30b) delimited by fifth and sixth sides (35, 36) parallel to the first side (31) and to each other and by seventh and eighth sides (37, 38) connecting the end points of the fifth and sixth sides (35, 36), and the sides (35, 36, 37, 38) of which intersect the axis (t2) of each second detector wire (11 b) at a total of two points outside of the wire (11b), and which is the smallest-perimeter four-sided shape with such characteristics, characterised by that the first detector wire array (10a) contains detector wires (11a) the axes (t1) of which intersect the first and second side (31, 32), and the second detector wire array (10b) contains detector wires (11b) the axes (t2) of which intersect the fifth and sixth side (35, 36). The invention further relates to a two-dimensional nuclear detector containing such detector wire array arrangement.
PCT/HU2019/050005 2018-03-01 2019-03-01 Detector wire array arrangement and two-dimensional nuclear wire detector using such detector wire array arrangement WO2019166840A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19755423.1A EP3759522A2 (en) 2018-03-01 2019-03-01 Detector wire array arrangement and two-dimensional nuclear wire detector using such detector wire array arrangement
CA3131826A CA3131826A1 (en) 2018-03-01 2019-03-01 Detector wire array arrangement and two-dimensional nuclear wire detector using such detector wire array arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUP1800074 HUP1800074A1 (en) 2018-03-01 2018-03-01 Wire grid detecting arrangement and nuclear wire grid detector
HUP1800074 2018-03-01

Publications (2)

Publication Number Publication Date
WO2019166840A2 WO2019166840A2 (en) 2019-09-06
WO2019166840A3 true WO2019166840A3 (en) 2019-11-28

Family

ID=89992643

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HU2019/050005 WO2019166840A2 (en) 2018-03-01 2019-03-01 Detector wire array arrangement and two-dimensional nuclear wire detector using such detector wire array arrangement

Country Status (4)

Country Link
EP (1) EP3759522A2 (en)
CA (1) CA3131826A1 (en)
HU (1) HUP1800074A1 (en)
WO (1) WO2019166840A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111221025B (en) * 2020-01-21 2021-08-24 中国工程物理研究院流体物理研究所 Detector with filament array as cathode, use method and calibration method

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ANDERSON C ET AL: "The ArgoNeuT detector in the NuMI low-energy beam line at Fermilab", JOURNAL OF INSTRUMENTATION, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL, GB, vol. 7, no. 10, 23 October 2012 (2012-10-23), pages P10019, XP020230737, ISSN: 1748-0221, DOI: 10.1088/1748-0221/7/10/P10019 *
B BALLER ET AL: "Liquid Argon Time Projection Chamber research and development in the United States", JOURNAL OF INSTRUMENTATION, vol. 9, no. 05, 30 May 2014 (2014-05-30), pages T05005 - T05005, XP055629052, DOI: 10.1088/1748-0221/9/05/T05005 *
BRUCE BALLER: "Liquid Argon TPC Signal Formation, Signal Processing and Hit Reconstruction", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 11 March 2017 (2017-03-11), XP080756298 *
VELJKO RADEKA ET AL: "R&D on Readout for Very Large Liquid Argon TPCs", 25 June 2009 (2009-06-25), XP055629055, Retrieved from the Internet <URL:https://www.fnal.gov/directorate/program_planning/directors_reviews/LArDirRevNov2009/RD%20on%20Readout%20of%20LAr%20TPC_062509.pdf> [retrieved on 20191007] *

Also Published As

Publication number Publication date
HUP1800074A1 (en) 2019-09-30
WO2019166840A2 (en) 2019-09-06
EP3759522A2 (en) 2021-01-06
CA3131826A1 (en) 2019-09-06

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