Alfvén-wave character oscillations in tokamak COMPASS plasma

Markovič, Tomáš; Seidl, Jakub; Melnikov, A.; Háček, Pavel; Havlíček, Josef; Havránek, Aleš; Hron, Martin; Hronová-Bilyková, Olena; Imríšek, Martin; Janky, Filip; Kovařík, Karel; Mikulín, Ondřej; Pánek, Radomír; Papřok, Richard; Pipek, Jan; Vondráček, Petr; Weinzettl, Vladimír

Number of the records: 1

Alfvén-wave character oscillations in tokamak COMPASS plasma

1.

SYSNO ASEP	0468607
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Alfvén-wave character oscillations in tokamak COMPASS plasma
Author(s)	Markovič, Tomáš (UFP-V)_RID Seidl, Jakub (UFP-V)_RID Melnikov, A. (RU) Háček, Pavel (UFP-V)_{RID, ORCID} Havlíček, Josef (UFP-V)_{RID, ORCID} Havránek, Aleš (UFP-V)_ORCID Hron, Martin (UFP-V)_{RID, ORCID} Hronová-Bilyková, Olena (UFP-V)_RID Imríšek, Martin (UFP-V)_RID Janky, Filip (UFP-V)_RID Kovařík, Karel (UFP-V)_{RID, ORCID} Mikulín, Ondřej (UFP-V)_RID Pánek, Radomír (UFP-V)_RID Papřok, Richard (UFP-V)_RID Pipek, Jan (UFP-V)_RID Vondráček, Petr (UFP-V)_{RID, ORCID} Weinzettl, Vladimír (UFP-V)_{RID, ORCID}
Article number	P4.104
Source Title	EPS 2015:42nd European Physical Society Conference on Plasma Physics, 39E. - Mulhouse : European Physical Society, 2015 - ISBN 2-914771-98-3
Number of pages	4 s.
Publication form	Online - E
Action	EPS 2015 Conference on Plasma Physics/42./
Event date	22.06.2015-26.06.2015
VEvent location	Lisbon
Country	PT - Portugal
Event type	EUR
Language	eng - English
Country	PT - Portugal
Keywords	COMPASS tokamak ; plasma ; Alfvén-wave
Subject RIV	BL - Plasma and Gas Discharge Physics
R&D Projects	GAP205/12/2327 GA ČR - Czech Science Foundation (CSF)
	GA15-10723S GA ČR - Czech Science Foundation (CSF)
	GA14-35260S GA ČR - Czech Science Foundation (CSF)
Institutional support	UFP-V - RVO:61389021
EID SCOPUS	84979688575
Annotation	High frequency (above 250 kHz) magnetic oscillations are reported in COMPASS tokamak plasmas without auxiliary plasma heating. The oscillations are shown to have Alfvenic parametric scaling of frequency, that they are unaffected by changes in plasma rotation due to RMP and that generation of some of the oscillations requires significant runaway electron population to be present in plasma.
Workplace	Institute of Plasma Physics
Contact	Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975
Year of Publishing	2017

Number of the records: 1