GB1527339A - Method for determining random coincidence count rate in a scintillation counter utilizing the coincidence technique - Google Patents

Method for determining random coincidence count rate in a scintillation counter utilizing the coincidence technique

Info

Publication number
GB1527339A
GB1527339A GB22394/77A GB2239477A GB1527339A GB 1527339 A GB1527339 A GB 1527339A GB 22394/77 A GB22394/77 A GB 22394/77A GB 2239477 A GB2239477 A GB 2239477A GB 1527339 A GB1527339 A GB 1527339A
Authority
GB
United Kingdom
Prior art keywords
coincidence
cpm
count rate
detectors
determining
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB22394/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments Inc
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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of GB1527339A publication Critical patent/GB1527339A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01T1/20—Measuring radiation intensity with scintillation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
GB22394/77A 1976-06-07 1977-05-27 Method for determining random coincidence count rate in a scintillation counter utilizing the coincidence technique Expired GB1527339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/693,652 US4071761A (en) 1976-06-07 1976-06-07 Method for determining random coincidence count rate in a scintillation counter utilizing the coincidence technique

Publications (1)

Publication Number Publication Date
GB1527339A true GB1527339A (en) 1978-10-04

Family

ID=24785544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22394/77A Expired GB1527339A (en) 1976-06-07 1977-05-27 Method for determining random coincidence count rate in a scintillation counter utilizing the coincidence technique

Country Status (7)

Country Link
US (1) US4071761A (https=)
BE (1) BE855416A (https=)
DE (1) DE2725749A1 (https=)
FR (1) FR2354568A1 (https=)
GB (1) GB1527339A (https=)
NL (1) NL7706053A (https=)
SE (1) SE418910B (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1586966A (en) * 1976-09-24 1981-03-25 Warner G T Method of and apparatus for monitoring the radioactivity of a plurality of samples incorporating low energy betaemitting isotopes
US4181855A (en) * 1978-01-30 1980-01-01 Beckman Instruments, Inc. Method and apparatus for determining random coincidence count rate in a scintillation counter utilizing the coincidence technique
JPS6010588B2 (ja) * 1979-08-01 1985-03-18 東京電力株式会社 放射能モニタリング方法
US4408297A (en) * 1981-02-11 1983-10-04 Theodosiou George E Reduction in maximum time uncertainty of paired time signals
US4418282A (en) * 1981-06-29 1983-11-29 Beckman Instruments, Inc. Method and apparatus for determining random coincidence count rate in a scintillation counter utilizing the coincidence technique
US4559597A (en) * 1982-07-07 1985-12-17 Clayton Foundation For Research Three-dimensional time-of-flight positron emission camera system
US4528450A (en) * 1982-09-10 1985-07-09 Packard Instrument Company, Inc. Method and apparatus for measuring radioactive decay
EP0156801A4 (en) * 1983-09-27 1987-01-20 Packard Instrument Co Inc METHOD AND DEVICE FOR MEASURING RADIOACTIVE DECOMPOSITION.
US5834779A (en) * 1997-05-30 1998-11-10 Adac Laboratories Method and apparatus for performing correction for random coincidences in a medical imaging system
US5999588A (en) * 1998-04-17 1999-12-07 Adac Laboratories Deadtime correction in a nuclear medicine imaging system
US6100531A (en) * 1998-04-17 2000-08-08 Adac Laboratories Dual-purpose radiation transmission source for nuclear medicine imaging system
US5998793A (en) * 1998-04-17 1999-12-07 Adac Laboratories Method and apparatus for correcting for random coincidences in a nuclear medicine imaging system
JP2923500B1 (ja) * 1998-06-04 1999-07-26 株式会社東芝 放射線検出器および放射線計測システム、並びに放射線計測プログラムを記録したコンピュータ読み取り可能な記録媒体
US6169285B1 (en) 1998-10-23 2001-01-02 Adac Laboratories Radiation-based imaging system employing virtual light-responsive elements
US6198104B1 (en) 1998-10-23 2001-03-06 Adac Laboratories Randoms correction using artificial trigger pulses in a gamma camera system
US6291825B1 (en) 1998-10-23 2001-09-18 Adac Laboratories Method and apparatus for performing pulse pile-up corrections in a gamma camera system
US6160259A (en) * 1998-10-23 2000-12-12 Adac Laboratories Channel-specific control of pulse integration in a gamma camera system in response to pulse pile-up
WO2014209972A1 (en) * 2013-06-24 2014-12-31 Massachusetts Institute Of Technology Normalization correction for multiple-detection enhanced emission tomography

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626187A (en) * 1969-01-21 1971-12-07 Nuclear Chicago Corp Pulse-height analysis in scintillation counting
US3772512A (en) * 1971-07-02 1973-11-13 Searle & Co Liquid scintillation coincidence detector

Also Published As

Publication number Publication date
DE2725749A1 (de) 1977-12-08
FR2354568A1 (fr) 1978-01-06
US4071761A (en) 1978-01-31
NL7706053A (nl) 1977-12-09
FR2354568B1 (https=) 1982-07-02
SE7706523L (sv) 1977-12-08
BE855416A (fr) 1977-10-03
SE418910B (sv) 1981-06-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee