Fitting of the Thomson scattering density and temperature profiles on the COMPASS tokamak

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F16%3A00369574" target="_blank" >RIV/68407700:21340/16:00369574 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/16:00464732 RIV/00216208:11320/16:10334410
Result on the web
<a href="https://doi.org/10.1063/1.4961554" target="_blank" >https://doi.org/10.1063/1.4961554</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4961554" target="_blank" >10.1063/1.4961554</a>

Result language
angličtina
Original language name
Fitting of the Thomson scattering density and temperature profiles on the COMPASS tokamak
Original language description
A new technique for fitting the full radial profiles of electron density and temperature obtained by the Thomson scattering diagnostic in H-mode discharges on the COMPASS tokamak is described. The technique combines the conventionally used modified hyperbolic tangent function for the edge transport barrier ( pedestal) fitting and a modification of a Gaussian function for fitting the core plasma. Low number of parameters of this combined function and their straightforward interpretability and controllability provide a robust method for obtaining physically reasonable profile fits. Deconvolution with the diagnostic instrument function is applied on the profile fit, taking into account the dependence on the actual magnetic configuration.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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