ListarFísica por tema "Magnetic field"
Mostrando ítems 1-4 de 4
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Different stages of evolution of prominence and the associated CMEs
(2013)We study the different evolutional stages of a large quiescent prominence, mainly considering its dynamic/thermal instabilities occurred close from the boundary of coronal hole (CH). We identify the critical conditions, ... -
Evolution of a group of coronal holes associated with eruption of nearby prominences and CMEs
(2014-01-06)We present the results of detailed study of a set of activities developed on one of three enclosed sectors of solar region during the period of February 07-13, 2012. We found the sequence of certain topological perturbations ... -
Exact solution of an ekpyrotic fluid and a primordial magnetic field in an anisotropic cosmological space-time of Petrov D
(2017)This document obtained and analyzed an exact solution of an ekpyrotic fluid (P = 5/3 µ) and a primordial magnetic field, so that the latter does not induce currents or electric fields. It is determined that the main role, ... -
Short term topological changes of coronal holes associated with prominence eruptions and subsequent CMEs
(2013-03-15)We study the short-term topological changes of equatorial and polar coronal hole (CH) boundaries, such as a variation of their area and disintegration, associated to reconnection with nearby (within 15° distance) quiescent ...