Coronal Mass Ejections and Solar Polarity Reversal

By Nat Gopalswamy, A. Lara, S. Yashiro, R. Howard. 2003

158 citations recorded by the source corpus.

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In Astronomy and Astrophysics

Citations in the corpus

A catalog of white light coronal mass ejections observed by the SOHO spacecraft (2004, methodology): “[16] Gopalswamy et al. [2003a, 2003c] examined the latitudes of CMEs associated with prominence eruptions and found a north-south asymmetry in the high-latitude activities.”
The Heliospheric Magnetic Field (2013, background): “Gopalswamy et al. (2003) noted a correspondence between the cessation of high latitude CMEs and the polar field reversal.”
History and development of coronal mass ejections as a key player in solar terrestrial relationship (2016, background): “The fact that the CME rate is correlated with sunspot number (SSN) reported from preSOHO coronagraphs (Webb and Howard 1994) was readily confirmed with SOHO CMEs for cycle 23 (Gopalswamy et al. 2003a).”
COMPREHENSIVE ANALYSIS OF CORONAL MASS EJECTION MASS AND ENERGY PROPERTIES OVER A FULL SOLAR CYCLE (2010, background): “But that occurred in 2000-2001 and affected only the position angle of the events, apparently (Gopalswamy et al. 2003).”
Coronal mass ejections of solar cycle 23 (2006, background): “4.2 SEPeffective CMEs The gradual SEP events are thought to originate from CME-driven shocks (Reames 1999; Kahler 2001; Gopalswamy et al. 2003c; 2004).”
The Magnetic Landscape of the Sun's Polar Region (2008, background): “This shows that all the vertical magnetic patches MAGNETIC LANDSCAPE OF SUN’S POLAR REGION 1375 are coherently directed away from the Sun, consistent with the general polar fields in 2007 (see Gopalswamy et al. 2003; Durrant et al. 2004).”
On the three-dimensional configuration of coronal mass ejections (2004, background): “Figure 3 shows the time distribution of these events together with that of the whole group of 276 structured CMEs, the total number of observed CMEs as taken from Gopalswamy et al. (2003) and the yearly sunspot number for comparison.”
Coronal mass ejections and other extreme characteristics of the 2003 October–November solar eruptions (2005, background): “In the general population, there were 8016 CMEs identified over the 8-year period, but it was possible to measure the speeds of only 7586 CMEs (see Gopalswamy et al. [2003b] and Yashiro et al. [2004] Figure 4. The daily CME rate averaged over Carrington rotation periods from 1996 to the end of 200”
CME interactions with coronal holes and their interplanetary consequences (2009, background): “The number of shocks varies with the solar cycle similar to other energetic phenomena such as the large solar energetic particle events, fast-and-wide CMEs, and IP type II radio bursts [see, e.g., Gopalswamy et al., 2003b; Gopalswamy, 2006b].”
Processes that Promote and Deplete the Exosphere of Mercury (2007, methodology): “The data from Skylab, SMM, Helios, Solwind, and SoHO indicate a correlation between sunspot numbers (SSN) and the CME occurrence rate (Hildner et al. 1976; Howard et al. 1986; Webb and Howard 1994; Cliver et al. 1994; Cyr et al. 2000; Gopalswamy et al. 2003).”
A Global Picture of CMEs in the Inner Heliosphere (2004, background): “For these two phases, complete CME observations exist and the CME rates can be easily separated into LL and HL parts (Gopalswamy et al., 2003d).”