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Pre-encounter predictions of DART impact ejecta behavior and observability
(American Astronomical Society, 2022)
We overview various efforts within the DART Investigation Team’s Ejecta Working Group to predict the characteristics, quantity, dynamical behavior, and observability of DART impact ejecta. We discuss various methodologies ...
Unburned material in the ejecta of type ia supernovae
(UNIVERSITY OF CHICAGO PRESS, 2012)
Exceptionally Fast Ejecta Seen In Light Echoes Of Eta Carinae's Great Eruption
(2018)
In our ongoing study of eta Carinae's light echoes, there is a relatively bright echo that has been fading slowly, reflecting the 1845-1858 plateau phase of the eruption. A separate paper discusses its detailed evolution, ...
The outermost ejecta of type ia supernovae
(UNIV CHICAGO PRESS, 2008)
THE SPECTRAL EVOLUTION AND EJECTA OF RECURRENT NOVA U Sco IN THE 2010 OUTBURST
(IOP PUBLISHING LTD, 2010)
Synoptic spectroscopic observations of the U Sco 2010 outburst from maximum light to quiescence as well as a contemporaneous X-ray observation are presented and analyzed. The X-ray spectrum 52 days after outburst indicates ...
Coronal Transient Events During Two Solar Minima: Their Solar Source Regions and Interplanetary Counterparts
(Springer, 2011-12)
In the frame of two coordinated observational and research efforts, two full solar rotations were investigated in the times of two distinct solar minima. These two campaigns were dubbed Whole Sun Month (WSM; 10 August – 8 ...
Analysis of large scale MHD quantities in expanding magnetic clouds
(Elsevier, 2008-12)
Magnetic clouds (MCs) transport the magnetic flux and helicity released by the Sun. They are generally modeled as a static flux rope traveling in the solar wind, though they can present signatures of expansion. We analyze ...