Matches in SemOpenAlex for { <https://semopenalex.org/work/W2045642354> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2045642354 endingPage "808" @default.
- W2045642354 startingPage "805" @default.
- W2045642354 abstract "Practical use of scintillation spectrometers is unnecessarily complicated by the strong predominance of small pulses encountered especially in measuring complex spectra. The difficulties arising from this general trend can be reduced by deforming the pulse spectra before recording them in a conventional linear pulse-height analyzer. A discussion of energy dispersion obtained with different types of deformation shows that a logarithmic transformation not only multiplies the counting rates of the original spectrum with a factor proportional to energy, but at the same time increases the energy band which can be resolved with a given number of counting channels. The reduction of counting rate extremes obtained by such a transformation permits attainment of higher total counting speeds with given multichannel equipment (assuming equal scaling factors in all channels); on the other hand, it facilitates accurate intensity measurements using photographic recording techniques. An electronic circuit is described, which accepts input pulses having a sharp rise (<1 μsec) and produces, 30 μsec later, a dc voltage in linear relationship with log [input pulse height]. The 100-v range of the output voltage is adjustable to cover pulse-height ratios from 1:2 up to 1:50. Gray-wedge spectrograms of the γ rays from Ra taken with the usual linear and with the new logarithmic circuit are presented. Theoretical calculations, as well as measurements with various calibration sources show that the photopeak counting efficiency of a NaI spectrometer becomes nearly constant over a wide energy range when the logarithmic energy transformation is introduced." @default.
- W2045642354 created "2016-06-24" @default.
- W2045642354 creator A5062137457 @default.
- W2045642354 date "1955-09-01" @default.
- W2045642354 modified "2023-09-25" @default.
- W2045642354 title "Gamma‐Ray Scintillation Spectrometer with Logarithmic Pulse‐Height Response" @default.
- W2045642354 cites W1972082054 @default.
- W2045642354 cites W2034806988 @default.
- W2045642354 cites W2056789188 @default.
- W2045642354 cites W2077425194 @default.
- W2045642354 doi "https://doi.org/10.1063/1.1715319" @default.
- W2045642354 hasPublicationYear "1955" @default.
- W2045642354 type Work @default.
- W2045642354 sameAs 2045642354 @default.
- W2045642354 citedByCount "14" @default.
- W2045642354 crossrefType "journal-article" @default.
- W2045642354 hasAuthorship W2045642354A5062137457 @default.
- W2045642354 hasConcept C102637530 @default.
- W2045642354 hasConcept C120665830 @default.
- W2045642354 hasConcept C121332964 @default.
- W2045642354 hasConcept C134306372 @default.
- W2045642354 hasConcept C158007255 @default.
- W2045642354 hasConcept C159985019 @default.
- W2045642354 hasConcept C186370098 @default.
- W2045642354 hasConcept C192562407 @default.
- W2045642354 hasConcept C204323151 @default.
- W2045642354 hasConcept C2780167933 @default.
- W2045642354 hasConcept C30475298 @default.
- W2045642354 hasConcept C33390570 @default.
- W2045642354 hasConcept C33923547 @default.
- W2045642354 hasConcept C39927690 @default.
- W2045642354 hasConcept C47663296 @default.
- W2045642354 hasConcept C62520636 @default.
- W2045642354 hasConcept C94915269 @default.
- W2045642354 hasConceptScore W2045642354C102637530 @default.
- W2045642354 hasConceptScore W2045642354C120665830 @default.
- W2045642354 hasConceptScore W2045642354C121332964 @default.
- W2045642354 hasConceptScore W2045642354C134306372 @default.
- W2045642354 hasConceptScore W2045642354C158007255 @default.
- W2045642354 hasConceptScore W2045642354C159985019 @default.
- W2045642354 hasConceptScore W2045642354C186370098 @default.
- W2045642354 hasConceptScore W2045642354C192562407 @default.
- W2045642354 hasConceptScore W2045642354C204323151 @default.
- W2045642354 hasConceptScore W2045642354C2780167933 @default.
- W2045642354 hasConceptScore W2045642354C30475298 @default.
- W2045642354 hasConceptScore W2045642354C33390570 @default.
- W2045642354 hasConceptScore W2045642354C33923547 @default.
- W2045642354 hasConceptScore W2045642354C39927690 @default.
- W2045642354 hasConceptScore W2045642354C47663296 @default.
- W2045642354 hasConceptScore W2045642354C62520636 @default.
- W2045642354 hasConceptScore W2045642354C94915269 @default.
- W2045642354 hasIssue "9" @default.
- W2045642354 hasLocation W20456423541 @default.
- W2045642354 hasOpenAccess W2045642354 @default.
- W2045642354 hasPrimaryLocation W20456423541 @default.
- W2045642354 hasRelatedWork W117280612 @default.
- W2045642354 hasRelatedWork W1523855735 @default.
- W2045642354 hasRelatedWork W2035754177 @default.
- W2045642354 hasRelatedWork W2036871102 @default.
- W2045642354 hasRelatedWork W2090734681 @default.
- W2045642354 hasRelatedWork W2283219932 @default.
- W2045642354 hasRelatedWork W2305330786 @default.
- W2045642354 hasRelatedWork W2348597252 @default.
- W2045642354 hasRelatedWork W23714606 @default.
- W2045642354 hasRelatedWork W2729546486 @default.
- W2045642354 hasVolume "26" @default.
- W2045642354 isParatext "false" @default.
- W2045642354 isRetracted "false" @default.
- W2045642354 magId "2045642354" @default.
- W2045642354 workType "article" @default.