0124910 - ASU-R 20020005 RIV FR eng J - Článek v odborném periodiku
Hirzberger, J. - Bonet, J. A. - Sobotka, Michal - Vazquez, M. - Hanslmeier, A.
Fine structure and dynamics in a light bridge inside a solare pore.
Astronomy & Astrophysics. Roč. 383, č. 1 (2002), s. 275-282. ISSN 0004-6361. E-ISSN 1432-0746
Grant CEP: GA AV ČR IAA3003903; GA AV ČR KSK2043105
Výzkumný záměr: CEZ:AV0Z1003909
Klíčová slova: sun granulation * sunspots * photosphere
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
Impakt faktor: 3.781, rok: 2002

A photometric analysis of the sub-structure of a granular light bridge is performed. The light bridge can be resolved into an assembly of small grains embedded in a diffuse background. Irregular motions and lifetimes of these grains were measured. Their origin and the decay is similar to those of granules. The observed phenomena represent convective motions.
Trvalý link: http://hdl.handle.net/11104/0023169