INVESTIGADORES
COSTA Andrea
artículos
Título:
A contribution to the understanding of chromospheric oscillations
Autor/es:
FRÉDÉRIC BAUDIN; EDUARDO IBARRA; EUGENE AVRETT; J-CLAUDE VIAL; KARINE BOCCHIALINI; ANDREA COSTA; PHILIPPE LEMAIRE; MARTA ROVIRA
Revista:
SOLAR PHYSICS
Editorial:
SPRINGER
Referencias:
Año: 2007 vol. 241 p. 39 - 55
ISSN:
0038-0938
Resumen:
Abstract: We present SUMER/SOHO UV measurements of chromospheric oscillations of intensity, velocity, and linewidth observed in ionsmall{C}{I}, ionsmall{S}{I}, ionsmall{O}{I}, and ionsmall{C}{II} lines, which are formed in the altitude range from 1000~km to 2000~km above $au_{500}$,=,1. Oscillations in lines originating at similar altitudes exhibit different behaviours which we discuss in terms of the formation of the lines.
