Synthetic diagnostic for the JET scintillator probe lost alpha measurements

JET Contributors; Jan Mlynar; T. Ahlgren; L. Aho-Mantila; M. Airila; C. Björkas; A. Lahtinen; K. Nordlund; E. Safi; S. K. Sipila; O. Asunta; M. Groth; A. Hakola; J. Karhunen; S. Koivuranta; T. Kurki-Suonio; B. Lomanowski; J. Lonnroth; A. Salmi; M. I. K. Santala; J. Varje; P. Siren

doi:10.1088/1748-0221/14/09/C09018

Synthetic diagnostic for the JET scintillator probe lost alpha measurements

JET Contributors, Jan Mlynar, T. Ahlgren, L. Aho-Mantila, M. Airila, C. Björkas, A. Lahtinen, K. Nordlund, E. Safi, S. K. Sipila , O. Asunta, M. Groth, A. Hakola, J. Karhunen, S. Koivuranta, T. Kurki-Suonio, B. Lomanowski, J. Lonnroth, A. Salmi, M. I. K. SantalaJ. Varje, P. Siren

Research output: Contribution to journal › Article › Scientific › peer-review

Abstract

A synthetic diagnostic has been developed for the JET lost alpha scintillator probe, based on the ASCOT fast ion orbit following code and the AFSI fusion source code. The synthetic diagnostic models the velocity space distribution of lost fusion products in the scintillator probe. Validation with experimental measurements is presented, where the synthetic diagnostic is shown to predict the gyroradius and pitch angle of lost DD protons and tritons. Additionally, the synthetic diagnostic reproduces relative differences in total loss rates in multiple phases of the discharge, which can be used as a basis for total loss rate predictions.

Original language	English
Article number	C09018
Journal	Journal of Instrumentation
Volume	14
Number of pages	7
ISSN	1748-0221
DOIs	https://doi.org/10.1088/1748-0221/14/09/C09018
Publication status	Published - 12 Sep 2019
MoE publication type	A1 Journal article-refereed
Event	European Conference on Plasma Diagnostics (ECPD): ECPD2019 - Lisbon, Portugal Duration: 6 May 2019 → 10 May 2019 Conference number: 3

Fields of Science

114 Physical sciences

Access to Document

10.1088/1748-0221/14/09/C09018

Cite this

JET Contributors, Mlynar, J., Ahlgren, T., Aho-Mantila, L., Airila, M., Björkas, C., Lahtinen, A., Nordlund, K., Safi, E., Sipila , S. K., Asunta, O., Groth, M., Hakola, A., Karhunen, J., Koivuranta, S., Kurki-Suonio, T., Lomanowski, B., Lonnroth, J., Salmi, A., ... Siren, P. (2019). Synthetic diagnostic for the JET scintillator probe lost alpha measurements. Journal of Instrumentation, 14, [C09018]. https://doi.org/10.1088/1748-0221/14/09/C09018

@article{48eb459c78ba4e5a8b4acd638ecd8481,

title = "Synthetic diagnostic for the JET scintillator probe lost alpha measurements",

abstract = "A synthetic diagnostic has been developed for the JET lost alpha scintillator probe, based on the ASCOT fast ion orbit following code and the AFSI fusion source code. The synthetic diagnostic models the velocity space distribution of lost fusion products in the scintillator probe. Validation with experimental measurements is presented, where the synthetic diagnostic is shown to predict the gyroradius and pitch angle of lost DD protons and tritons. Additionally, the synthetic diagnostic reproduces relative differences in total loss rates in multiple phases of the discharge, which can be used as a basis for total loss rate predictions.",

keywords = "114 Physical sciences",

author = "{JET Contributors} and Jan Mlynar and Teddy Craciunescu and Ferreira, {Diogo R.} and Pedro Carvalho and Ondrej Ficker and Ondrej Grover and Martin Imrisek and Jakub Svoboda and S. Abduallev and M. Abhangi and P. Abreu and M. Afzal and Aggarwal, {K. M.} and T. Ahlgren and Ahn, {J. H.} and L. Aho-Mantila and N. Aiba and M. Airila and R. Albanese and V. Aldred and D. Alegre and E. Alessi and P. Aleynikov and A. Alfier and A. Alkseev and M. Allinson and B. Alper and E. Alves and G. Ambrosino and R. Ambrosino and L. Amicucci and V. Amosov and Sunden, {E. Andersson} and M. Angelone and C. Bj{\"o}rkas and Chang, {C. S.} and X. Gao and Y. Gao and J. Harrison and A. Lahtinen and Y. Liu and K. Nordlund and A. Patel and S. Ranjan and E. Safi and J. Wu and Y. Zhou and Sipila, {S. K.} and O. Asunta and M. Groth and A. Hakola and J. Karhunen and S. Koivuranta and T. Kurki-Suonio and B. Lomanowski and J. Lonnroth and A. Salmi and Santala, {M. I. K.} and J. Varje and P. Siren",

year = "2019",

month = sep,

day = "12",

doi = "10.1088/1748-0221/14/09/C09018",

language = "English",

volume = "14",

journal = "Journal of Instrumentation",

issn = "1748-0221",

publisher = "IOP Publishing",

note = "European Conference on Plasma Diagnostics (ECPD) : ECPD2019 ; Conference date: 06-05-2019 Through 10-05-2019",

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JET Contributors, Mlynar, J, Ahlgren, T, Aho-Mantila, L, Airila, M, Björkas, C, Lahtinen, A , Nordlund, K, Safi, E, Sipila , SK, Asunta, O, Groth, M, Hakola, A, Karhunen, J, Koivuranta, S, Kurki-Suonio, T, Lomanowski, B, Lonnroth, J, Salmi, A, Santala, MIK, Varje, J & Siren, P 2019, 'Synthetic diagnostic for the JET scintillator probe lost alpha measurements', Journal of Instrumentation, vol. 14, C09018. https://doi.org/10.1088/1748-0221/14/09/C09018

TY - JOUR

T1 - Synthetic diagnostic for the JET scintillator probe lost alpha measurements

AU - JET Contributors

AU - Mlynar, Jan

AU - Craciunescu, Teddy

AU - Ferreira, Diogo R.

AU - Carvalho, Pedro

AU - Ficker, Ondrej

AU - Grover, Ondrej

AU - Imrisek, Martin

AU - Svoboda, Jakub

AU - Abduallev, S.

AU - Abhangi, M.

AU - Abreu, P.

AU - Afzal, M.

AU - Aggarwal, K. M.

AU - Ahlgren, T.

AU - Ahn, J. H.

AU - Aho-Mantila, L.

AU - Aiba, N.

AU - Airila, M.

AU - Albanese, R.

AU - Aldred, V.

AU - Alegre, D.

AU - Alessi, E.

AU - Aleynikov, P.

AU - Alfier, A.

AU - Alkseev, A.

AU - Allinson, M.

AU - Alper, B.

AU - Alves, E.

AU - Ambrosino, G.

AU - Ambrosino, R.

AU - Amicucci, L.

AU - Amosov, V.

AU - Sunden, E. Andersson

AU - Angelone, M.

AU - Björkas, C.

AU - Chang, C. S.

AU - Gao, X.

AU - Gao, Y.

AU - Harrison, J.

AU - Lahtinen, A.

AU - Liu, Y.

AU - Nordlund, K.

AU - Patel, A.

AU - Ranjan, S.

AU - Safi, E.

AU - Wu, J.

AU - Zhou, Y.

AU - Sipila , S. K.

AU - Asunta, O.

AU - Groth, M.

AU - Hakola, A.

AU - Karhunen, J.

AU - Koivuranta, S.

AU - Kurki-Suonio, T.

AU - Lomanowski, B.

AU - Lonnroth, J.

AU - Salmi, A.

AU - Santala, M. I. K.

AU - Varje, J.

AU - Siren, P.

N1 - Conference code: 3

PY - 2019/9/12

Y1 - 2019/9/12

N2 - A synthetic diagnostic has been developed for the JET lost alpha scintillator probe, based on the ASCOT fast ion orbit following code and the AFSI fusion source code. The synthetic diagnostic models the velocity space distribution of lost fusion products in the scintillator probe. Validation with experimental measurements is presented, where the synthetic diagnostic is shown to predict the gyroradius and pitch angle of lost DD protons and tritons. Additionally, the synthetic diagnostic reproduces relative differences in total loss rates in multiple phases of the discharge, which can be used as a basis for total loss rate predictions.

AB - A synthetic diagnostic has been developed for the JET lost alpha scintillator probe, based on the ASCOT fast ion orbit following code and the AFSI fusion source code. The synthetic diagnostic models the velocity space distribution of lost fusion products in the scintillator probe. Validation with experimental measurements is presented, where the synthetic diagnostic is shown to predict the gyroradius and pitch angle of lost DD protons and tritons. Additionally, the synthetic diagnostic reproduces relative differences in total loss rates in multiple phases of the discharge, which can be used as a basis for total loss rate predictions.

KW - 114 Physical sciences

U2 - 10.1088/1748-0221/14/09/C09018

DO - 10.1088/1748-0221/14/09/C09018

M3 - Article

VL - 14

JO - Journal of Instrumentation

JF - Journal of Instrumentation

SN - 1748-0221

M1 - C09018

T2 - European Conference on Plasma Diagnostics (ECPD)

Y2 - 6 May 2019 through 10 May 2019

ER -