In this work, we present new 2D hydrodynamical simulations of the major eruption of η Car
in the 1840s, which resulted in the formation of a bipolar nebula that is commonly known as …

In this paper, new two-dimensional hydrodynamical simulations of η Car's nebulae are
performed. In the 1840s, the massive star η Car suffered a major eruption that resulted in the …

We present here new results of two-dimensional hydrodynamical simulations of the eruptive
events of the 1840s (the great) and the 1890s (the minor) eruptions suffered by the massive …

The accretion model for the 19th century Great Eruption (GE) of η Carinae suggests that
mass outflowing from the primary was accreted on to the secondary, and the gravitational …

Following the “Great Eruption” of 1843, η Carinae underwent a second major eruption
around 1890. We suggest a preliminary working model developed during this meeting (in …

In this paper, we present two-dimensional gasdynamic simulations of the formation and
evolution of the η Car bipolar outflows. Adopting the interacting nonspherical winds model …

ABSTRACT η Carinae is an extraordinary massive star famous for its 19th century Great
Eruption and the surrounding Homunculus nebula ejected in that event. The cause of this …

This paper proposes a simple model for the 19th century eruption of Eta Carinae that
consists of two components:(1) a strong wind (yr− 1; v∞= 200 km s− 1), blowing for 30 yr …

We analyse eight epochs of Hubble Space Telescope Hα+[N ii] imaging of η Carinae's outer
ejecta. Proper motions of nearly 800 knots reveal that the detected ejecta are divided into …

In our ongoing study of η 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 …