RLumModel (version 0.2.10)

.set_pars: Set parameters for Different Quartz Luminescence Models

Description

This function provides all necessary model parameters to the calculation of the ODEs.

Usage

.set_pars(model)

Arguments

model

character (required): set model to be used. Available models are: "Bailey2001", "Bailey2002", "Bailey2004", "Pagonis2007", "Pagonis2008", "Friedrich2017", "Friedrich2018", "Peng2022". If model is indeed missing, the list of allowed keywords is returned.

Value

This function returns a list with all necessary parameters for the used model. Returns vector of allowed keywords if model is missing.

Function version

0.1.3

How to cite

Friedrich, J., 2022. .set_pars(): Set parameters for Different Quartz Luminescence Models. Function version 0.1.3. In: Friedrich, J., Kreutzer, S., Schmidt, C., 2022. RLumModel: Solving Ordinary Differential Equations to Understand Luminescence. R package version 0.2.10. https://CRAN.R-project.org/package=RLumModel

Details

The common model parameters are:

N: concentrations of electron/hole traps in cm^(-3) E: depth of the electron/hole trap in eV s: frequency factor in s^(-1) A: conduction band to electron/hole trap transition probability in s^(-1) B: valence band to hole trap transition probability in s^(-1) Th: photo-ionisation cross-section in s^(-1) E_th: thermal assistance energy in (eV) n: concentrations of electron/hole traps after sample history in cm^(-3)

References

Bailey, R.M., 2001. Towards a general kinetic model for optically and thermally stimulated luminescence of quartz. Radiation Measurements 33, 17-45.

Bailey, R.M., 2002. Simulations of variability in the luminescence characteristics of natural quartz and its implications for estimates of absorbed dose. Radiation Protection Dosimetry 100, 33-38.

Bailey, R.M., 2004. Paper I-simulation of dose absorption in quartz over geological timescales and its implications for the precision and accuracy of optical dating. Radiation Measurements 38, 299-310.

Friedrich, J., Pagonis, V., Chen, R., Kreutzer, S., Schmidt, C., 2017: Quartz radiofluorescence: a modelling approach. Journal of Luminescence 186, 318-325.

Pagonis, V., Chen, R., Wintle, A.G., 2007. Modelling thermal transfer in optically stimulated luminescence of quartz. Journal of Physics D: Applied Physics 40, 998-1006.

Pagonis, V., Wintle, A.G., Chen, R., Wang, X.L., 2008. A theoretical model for a new dating protocol for quartz based on thermally transferred OSL (TT-OSL). Radiation Measurements 43, 704-708.

Peng, J., Wang, X., Adamiec, G., 2022. The build-up of the laboratory-generated dose-response curve and underestimation of equivalent dose for quartz OSL in the high dose region: A critical modelling study. Quaternary Geochronology 67, 101231.

Examples

Run this code
# NOT RUN {
pars <- .set_pars("Bailey2001")

# }

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