Light yield nonproportionality of CsI(Tl), CsI(Na), and YAP

Mengesha, Wondwosen; Taulbee, Timothy D.; Rooney, B.D.; Valentine, J.D.

doi:10.1109/23.682426

Cited by 183 publications

(68 citation statements)

References 11 publications

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“…(curve (2)), respectively. These results reproduce the main qualitative features of the yield on the energy axis as seen in the experimental data [11] (see Fig. 1(a)).…”

Section: 2: Baf 2 (Core-valence) Scintillatorsupporting

confidence: 79%

“…Results of Fig. (1) agree with the main qualitative shapes and placement on the energy axis of the experimental results of local [6] and total [11] (see Fig. 1(b)) yields for NaI:Tl.…”

Section: 1: Nai :Tl Scintillatorsupporting

confidence: 78%

“…An important set of nonproportionality data spanning 10 scintillator materials has resulted from the measurement of scintillation yield excited by single Compton scattered electrons in the experiments of Mengesha et al [11] shown in Fig. 1.…”

Section: It Is Obvious That For Calculating Both Local Light Yield (Ymentioning

confidence: 99%

“…-ray in a scintillator [11]. That means one needs to find the total number of photons generated by the whole incident energy divided by the total number of excitations generated.…”

Section: Total Scintillationyield (Y)mentioning

confidence: 99%

See 3 more Smart Citations

An analytical model of nonproportional scintillator light yield in terms of recombination rates

Bizarri

Moses

Singh

et al. 2009

Journal of Applied Physics

112

110

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Analytical expressions for the local light yield as a function of the local deposited energy (-dE/dx) and total scintillation yield integrated over the track of an electron of initial energy E are derived from radiative and/or nonradiative rates of first through third order in density of electronic excitations. The model is formulated in terms of rate constants, some of which can be determined independently from time-resolved spectroscopy and others estimated from measured light yield efficiency as a constraint assumed to apply in each kinetic order. The rates and parameters are used in the theory to calculate scintillation yield versus primary electron energy for comparison to published experimental results on four scintillators. Influence of the track radius on the yield is also discussed. Results are found to be qualitatively consistent with the observed scintillation light yield. The theory can be applied to any scintillator if the rates of the radiative and non-radiative processes are known.2

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“…(curve (2)), respectively. These results reproduce the main qualitative features of the yield on the energy axis as seen in the experimental data [11] (see Fig. 1(a)).…”

Section: 2: Baf 2 (Core-valence) Scintillatorsupporting

confidence: 79%

“…Results of Fig. (1) agree with the main qualitative shapes and placement on the energy axis of the experimental results of local [6] and total [11] (see Fig. 1(b)) yields for NaI:Tl.…”

Section: 1: Nai :Tl Scintillatorsupporting

confidence: 78%

Section: It Is Obvious That For Calculating Both Local Light Yield (Ymentioning

confidence: 99%

“…-ray in a scintillator [11]. That means one needs to find the total number of photons generated by the whole incident energy divided by the total number of excitations generated.…”

Section: Total Scintillationyield (Y)mentioning

confidence: 99%

See 2 more Smart Citations

An analytical model of nonproportional scintillator light yield in terms of recombination rates

Bizarri

Moses

Singh

et al. 2009

Journal of Applied Physics

112

110

View full text Add to dashboard Cite

show abstract

“…Diffraction efficiency for the Quartz crystal was derived with XOP code assuming the Takagi-Taupin model [10], and the spectral sensitivity for the CsI phosphor screen was referred from Ref. [11]. Figure 2 shows the comparison result.…”

Section: Comparison Of Sensitivity With Model Predictionsmentioning

confidence: 99%

Absolute Kα line spectroscopy for cone-guided fast-ignition targets

Nishimura

Zhang

Namimoto

et al. 2013

EPJ Web of Conferences

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Abstract. Absolute K line spectroscopy is proposed to study laser-plasma interactions taking place in cone-guided fast ignition targets. A transmission-type spectrometer was developed, and its absolute sensitivity was measured with laser-generated x-rays and radioisotopes, showing good agreement with theoretical predictions. The absolute yield of Au K line was mesured in the fast ignition experimental campaign perfomed at ILE, Osaka University. Assuming a single Maxwellian electron spectrum and oneway travel of hot electrons through the cone, energy transfer efficiency of incident LFEX laser to hot electrons was derived.

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Detectors Using Radiation Induced Luminescence

Watanabe

2022

Phosphors for Radiation Detectors

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Light yield nonproportionality of CsI(Tl), CsI(Na), and YAP

Cited by 183 publications

References 11 publications

An analytical model of nonproportional scintillator light yield in terms of recombination rates

An analytical model of nonproportional scintillator light yield in terms of recombination rates

Absolute Kα line spectroscopy for cone-guided fast-ignition targets

Detectors Using Radiation Induced Luminescence

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