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Hellesen C, Sundén EA, Conroy S, et al. Validating TRANSP simulations using neutron emission spectroscopy with dual sight lines. Rev Sci Instrum. 2008;79(10):10E510doi: 10.1063/1.2965017.
Hellesen, C., Sundén, E. A., Conroy, S., Ericsson, G., Giacomelli, L., Hjalmarsson, A., Johnsson, M. G., Källne, J., Ronchi, E., Weiszflog, M., Ballabio, L., Gorini, G., Tardocchi, M., Voitsekhovitch, I. (2008). Validating TRANSP simulations using neutron emission spectroscopy with dual sight lines. The Review of scientific instruments, 79(10), 10E510. https://doi.org/10.1063/1.2965017
Hellesen, C, et al. "Validating TRANSP simulations using neutron emission spectroscopy with dual sight lines." The Review of scientific instruments vol. 79,10 (2008): 10E510. doi: https://doi.org/10.1063/1.2965017
Hellesen C, Sundén EA, Conroy S, Ericsson G, Giacomelli L, Hjalmarsson A, Johnsson MG, Källne J, Ronchi E, Weiszflog M, Ballabio L, Gorini G, Tardocchi M, Voitsekhovitch I. Validating TRANSP simulations using neutron emission spectroscopy with dual sight lines. Rev Sci Instrum. 2008 Oct;79(10):10E510. doi: 10.1063/1.2965017. PMID: 19068504.
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Rev Sci Instrum. 2008 Oct;79(10):10E510. doi: 10.1063/1.2965017.

Validating TRANSP simulations using neutron emission spectroscopy with dual sight lines.

The Review of scientific instruments

C Hellesen, E A Sundén, S Conroy, G Ericsson, L Giacomelli, A Hjalmarsson, M G Johnsson, J Källne, E Ronchi, M Weiszflog, L Ballabio, G Gorini, M Tardocchi, I Voitsekhovitch,

Affiliations

  1. VR, Uppsala University, SE-75120 Uppsala, Sweden. [email protected]

PMID: 19068504 DOI: 10.1063/1.2965017

Abstract

A method to generate modeled neutron spectra from bulk and fast ion distributions simulated by TRANSP has been developed. In this paper, modeled data generated from fuel ion distributions modeled with TRANSP is compared to measured data from two neutron spectrometers with different lines of sight; TOFOR with a radial one and the MPRu with a tangential one. The information obtained from the analysis of the measured neutron spectra such as the relative intensity of the emission from different ion populations places additional constraints on the simulation and can be used to adjust the parameters of the simulation.

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