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  1. Article

    A Complex Filament Evolution

    A complex filament composed by a main body a polar filament and a tail—a small filament situated between active regions, was observed between 6 and 14 January 2001. A decaying active region plays the role of a...

    Cristiana Dumitrache, Diana Rodica Constantin, Marilena Mierla… in Earth, Moon, and Planets (2009)

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    Magnetic changes observed in the formation of two filaments in a complex active region: TRACE and MSDP observations

    This paper is focused on the formation of two filaments in a complex center of decaying active regions (AR 8329 and AR 8326), located in the northern hemisphere. The observations were obtained in Hα by the Mul...

    Brigitte Schmieder, Nicole Mein, Yuanyong Deng, Cristiana Dumitrache… in Solar Physics (2004)

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    Article

    ON THE EVOLUTION OF FILAMENTS

    A statistical large-scale study of filaments has revealed the existence of a functional dependence of the length of filaments (the angular distance between the ends of a filament, measured on a great circle on...

    Cristiana Dumitrache in Solar Physics (1997)