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Abstract

Three density regions are relevant in Lower Hybrid experiments in FT: High density ion regime strongly affected by parametric decay instabilities, low density electron regime where heating and current drive effects are observed and an intermediate regime just above the density limit where electron interaction disappears. Experiments made in the last regime show that: a) the density limit itself is due to H absorption both in H and in D plasma where in the latter H is a minority; b) an upshift of the n-" spectrum occurs which persists across the density limit.

Additional information

Authors: ALLADIO F, ENEA, CENTRO RICHERCHE ENERGIA FRASCATI, ROMA (ITALY);BARDOTTI G, ENEA, CENTRO RICHERCHE ENERGIA FRASCATI, ROMA (ITALY);BARTIROMO R, ENEA, CENTRO RICHERCHE ENERGIA FRASCATI, ROMA (ITALY);BRACCO G, ENEA, CENTRO RICHERCHE ENERGIA FRASCATI, ROMA (ITALY);BUCETI G, ENEA, CENTRO RICHERCHE ENERGIA FRASCATI, ROMA (ITALY);BURATTI P, ENEA, CENTRO RICHERCHE ENERGIA FRASCATI, ROMA (ITALY);CRISANTI F, ENEA, CENTRO RICHERCHE ENERGIA FRASCATI, ROMA (ITALY);DE ANGELIS R ENEA, CENTRO RICHERCHE ENERGIA FRASCATI, ROMA (ITALY), ENEA, CENTRO RICHERCHE ENERGIA FRASCATI, ROMA (ITALY)
Bibliographic Reference: 4TH INTERNATIONAL SYMPOSIUM ON HEATING IN TOROIDAL PLASMAS, ROMA (ITALY), MARCH 21-28, 1984 VOL. I, PP. 546- 553 1478 P., VOL. I AND VOL. II, 1984 WRITE TO MONOTYPIA FRANCHI, ST. LUCIA - VIALE UMBRIA NO. 28, 06012 CITTA DI CASTELLO, PERUGIA (ITALY), PRICE
Record Number: 1989124035000 / Last updated on: 1987-01-01
Category: PUBLICATION
Available languages: en