Bright spots generated by lower hybrid waves on JET

Autor: K M Rantamäki, V Petržílka, P Andrew, I Coffey, A Ekedahl, K Erents, V Fuchs, M Goniche, G Granucci, E Joffrin, S J Karttunen, P Lomas, J Mailloux, M Mantsinen, M-L Mayoral, D C McDonald, J-M Noterdaeme, V Parail, A A Tuccillo, F Žáček, Contributors to the EFDA—JET Workprogramme

Publikováno v: Rantamäki, K M, Petržílka, V, Andrew, P, Coffey, I, Ekedahl, A, Erents, K, Fuchs, V, Goniche, M, Granucci, G, Joffrin, E, Karttunen, S, Lomas, P, Mailloux, J, Mantsinen, M, Mayoral, M-L, McDonald, D C, Noterdaeme, J-M, Parail, V, Tuccillo, A A, Žáček, F & JET-EFDA contributors 2005, ' Bright spots generated by lower hybrid waves on JET ', Plasma Physics and Controlled Fusion, vol. 47, no. 7, pp. 1101-1108 . https://doi.org/10.1088/0741-3335/47/7/009
Plasma physics and controlled fusion
47 (2005): 1101–1108. doi:10.1088/0741-3335/47/7/009
info:cnr-pdr/source/autori:Rantamaki K.M.; Petrzilka V.; Andrew P.; Coffey I.; Ekedahl A.; Erents K.; Fuchs V.; Goniche M.; Granucci G.; Joffrin E.; Karttunen S.J.; Lomas P.; Mailloux J.; Mantsinen M., Mayoral M.L.; McDonald D.C.; Noterdaeme J.M.; Parail V.; Tuccillo A.A.; Zacek F./titolo:Bright spots generated by lower hybrid waves on JET/doi:10.1088%2F0741-3335%2F47%2F7%2F009/rivista:Plasma physics and controlled fusion (Print)/anno:2005/pagina_da:1101/pagina_a:1108/intervallo_pagine:1101–1108/volume:47

Observations of bright spots on the JET divertor aprons during lower hybrid current drive experiments are described. These bright spots are important because they can potentially cause damage to large tokamaks. The bright spots arise due to the impac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::825212fd0b0e81722ab28d4e57bc6801
https://doi.org/10.1088/0741-3335/47/7/009

Simultaneous stimulated Raman forward and backward scattering in hot, well- underdense plasmas

Autor: R. R. E. Salomaa, S. J. Karttunen

Publikováno v: Karttunen, S & Salomaa, R 1992, ' Simultaneous stimulated Raman forward and backward scattering in hot, well-underdense plasmas ', Laser and Particle Beams, vol. 10, no. 1, pp. 75-89 . https://doi.org/10.1017/S0263034600004225

The competition of stimulated Raman forward scattering and backscattering in a hightemperature, underdense, nearly homogeneous plasma slab is investigated. In such plasmas Landau damping limits the growth of the Raman backscattering, and the weaker f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b942d64707bb8fde3bff46e9bcbbd6bf
https://cris.vtt.fi/en/publications/af0c7614-a403-490f-87d9-f1433e61ae21

Impact of super-Gaussian electron distribution on driven ion acoustic wave fluid nonlinear evolution.

Autor: Guo, Zhijian, Li, Xiangfu, Zheng, Xingrong

Publikováno v: AIP Advances; Nov2024, Vol. 14 Issue 11, p1-10, 10p

0/2 emission and stimulated Raman scattering from pre-formed plasmas

Autor: S. J. Karttunen, S. M. L. Sim, E. McGoldrick, Vicente Aboites

Publikováno v: Plasma Physics and Controlled Fusion. 28:1527-1537

Temporally and spectrally resolved omega 0/2 harmonic emission and stimulated Raman scattering has been observed from thin foils irradiated by double pulse of 0.53 mu m laser light. Asymmetric omega 0/2 spectrum from the prepulse can be explained by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3629443423433f4565bcf7cd3011f2a6
https://doi.org/10.1088/0741-3335/28/10/001

Application and Generation of Large Amplitude Plasma Waves by Beating of Two Intense Laser Beams

Autor: S J Karttunen, R R E Salomaa

Publikováno v: Salomaa, R & Karttunen, S 1986, ' Application and generation of large amplitude plasma waves by beating of two intense laser beams ', Physica Scripta, vol. 33, no. 4, pp. 370-377 . https://doi.org/10.1088/0031-8949/33/4/012

Large amplitude plasma waves which can be created by beating two intense laser beams are applicable e.g., to particle acceleration, to induction of plasma currents, and to plasma heating. A central issue in these applications is the nonlinear behavio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::218b7dc91afaaa93bf52a04f30e94c33
https://doi.org/10.1088/0031-8949/33/4/012