Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005989423> ?p ?o ?g. }
- W2005989423 endingPage "1438" @default.
- W2005989423 startingPage "1421" @default.
- W2005989423 abstract "Microwave power, PECH ≤ 140 kW, has been injected at 28 GHz into the axisymmetric plug/barrier cell in the axisymmetrized tandem mirror GAMMA 10. As observed by soft X-ray measurements, the microwaves generate a hot (50-60 keV) electron population, radially peaked on the magnetic axis, which results in the formation of a thermal barrier. The production mechanism of these hot electrons is found to be second harmonic electron cyclotron heating (ECH), corrected for the effects of the relativistic mass variation and the Doppler shift. This mechanism also explains the first experimental observation of a saturation of the single-component hot electron temperature Teh as being caused by the finite width of the incident microwave lobe. The dependence of the plasma parameters on the filling gas pressure, the plasma density and the ECH power is studied. It is found that the heating process can be interpreted as a competition between electron acceleration by the incident wave, electron deceleration by collisions, and the mirror trapping efficiency of the source electrons for hot electrons. The axial profile of the soft X-rays is investigated in relation to the mechanism of the second harmonic ECH. The heating process is discussed in terms of the electron pitch angle and the magnetic field intensity." @default.
- W2005989423 created "2016-06-24" @default.
- W2005989423 creator A5003056153 @default.
- W2005989423 creator A5004281856 @default.
- W2005989423 creator A5006112603 @default.
- W2005989423 creator A5015991541 @default.
- W2005989423 creator A5016747390 @default.
- W2005989423 creator A5018808206 @default.
- W2005989423 creator A5037273194 @default.
- W2005989423 creator A5054589339 @default.
- W2005989423 creator A5071846552 @default.
- W2005989423 creator A5078608341 @default.
- W2005989423 creator A5087149730 @default.
- W2005989423 date "1987-09-01" @default.
- W2005989423 modified "2023-10-16" @default.
- W2005989423 title "Observation of hot electrons produced by second harmonic electron cyclotron heating in the axisymmetric tandem mirror GAMMA 10" @default.
- W2005989423 cites W1968862225 @default.
- W2005989423 cites W1972069654 @default.
- W2005989423 cites W1972334837 @default.
- W2005989423 cites W1974559712 @default.
- W2005989423 cites W1988987334 @default.
- W2005989423 cites W1992484554 @default.
- W2005989423 cites W1992596092 @default.
- W2005989423 cites W1992890242 @default.
- W2005989423 cites W1994350203 @default.
- W2005989423 cites W1998796233 @default.
- W2005989423 cites W2003730827 @default.
- W2005989423 cites W2009015675 @default.
- W2005989423 cites W2009845216 @default.
- W2005989423 cites W2012186854 @default.
- W2005989423 cites W2013932988 @default.
- W2005989423 cites W2017702426 @default.
- W2005989423 cites W2023615296 @default.
- W2005989423 cites W2034802828 @default.
- W2005989423 cites W2034943872 @default.
- W2005989423 cites W2038765238 @default.
- W2005989423 cites W2041496177 @default.
- W2005989423 cites W2042718103 @default.
- W2005989423 cites W2046696290 @default.
- W2005989423 cites W2048591201 @default.
- W2005989423 cites W2049796956 @default.
- W2005989423 cites W2054952993 @default.
- W2005989423 cites W2057825969 @default.
- W2005989423 cites W2060177295 @default.
- W2005989423 cites W2061434394 @default.
- W2005989423 cites W2062626166 @default.
- W2005989423 cites W2062776071 @default.
- W2005989423 cites W2066339334 @default.
- W2005989423 cites W2070695703 @default.
- W2005989423 cites W2075883682 @default.
- W2005989423 cites W2077567721 @default.
- W2005989423 cites W2079197679 @default.
- W2005989423 cites W2084651405 @default.
- W2005989423 cites W2085076581 @default.
- W2005989423 cites W2156407052 @default.
- W2005989423 doi "https://doi.org/10.1088/0029-5515/27/9/006" @default.
- W2005989423 hasPublicationYear "1987" @default.
- W2005989423 type Work @default.
- W2005989423 sameAs 2005989423 @default.
- W2005989423 citedByCount "54" @default.
- W2005989423 countsByYear W20059894232016 @default.
- W2005989423 crossrefType "journal-article" @default.
- W2005989423 hasAuthorship W2005989423A5003056153 @default.
- W2005989423 hasAuthorship W2005989423A5004281856 @default.
- W2005989423 hasAuthorship W2005989423A5006112603 @default.
- W2005989423 hasAuthorship W2005989423A5015991541 @default.
- W2005989423 hasAuthorship W2005989423A5016747390 @default.
- W2005989423 hasAuthorship W2005989423A5018808206 @default.
- W2005989423 hasAuthorship W2005989423A5037273194 @default.
- W2005989423 hasAuthorship W2005989423A5054589339 @default.
- W2005989423 hasAuthorship W2005989423A5071846552 @default.
- W2005989423 hasAuthorship W2005989423A5078608341 @default.
- W2005989423 hasAuthorship W2005989423A5087149730 @default.
- W2005989423 hasConcept C121332964 @default.
- W2005989423 hasConcept C127934551 @default.
- W2005989423 hasConcept C147120987 @default.
- W2005989423 hasConcept C159985019 @default.
- W2005989423 hasConcept C184779094 @default.
- W2005989423 hasConcept C185544564 @default.
- W2005989423 hasConcept C192562407 @default.
- W2005989423 hasConcept C2777814067 @default.
- W2005989423 hasConcept C33026886 @default.
- W2005989423 hasConcept C39527238 @default.
- W2005989423 hasConcept C57879066 @default.
- W2005989423 hasConcept C62520636 @default.
- W2005989423 hasConcept C82706917 @default.
- W2005989423 hasConceptScore W2005989423C121332964 @default.
- W2005989423 hasConceptScore W2005989423C127934551 @default.
- W2005989423 hasConceptScore W2005989423C147120987 @default.
- W2005989423 hasConceptScore W2005989423C159985019 @default.
- W2005989423 hasConceptScore W2005989423C184779094 @default.
- W2005989423 hasConceptScore W2005989423C185544564 @default.
- W2005989423 hasConceptScore W2005989423C192562407 @default.
- W2005989423 hasConceptScore W2005989423C2777814067 @default.
- W2005989423 hasConceptScore W2005989423C33026886 @default.
- W2005989423 hasConceptScore W2005989423C39527238 @default.
- W2005989423 hasConceptScore W2005989423C57879066 @default.
- W2005989423 hasConceptScore W2005989423C62520636 @default.