activity
19992026
most citedThe Origin and Shaping of Planetary Nebulae: Putting the Binary Hypothesis to the Test

296 citations · 3.4k across the 75 of their papers we have counts for

collaborators

77 papers

astro-ph.SR2026

The Last Gasps of a Dying Star: ALMA Observations of the Pre-Planetary Nebula IRAS 06530-0213

Raghvendra Sahai, Wouter Vlemmings, Guillermo Quintana-Lacaci +16

We present high angular-resolution () ALMA observations of millimeter-wave line and continuum emission (at and mm) in the pre-planetary ne…

astro-ph.SR2026

Three-dimensional simulations of accretion disks in pre-CE systems -- II. Accretion efficiency and angular momentum transport

Ana L. Juarez-Garcia, Mike Y. M. Lau, Orsola De Marco +3

Rapid mass transfer preceding a common envelope event is a critical yet poorly understood stage of binary stellar evolution, setting the initial conditions for the common envelope…

astro-ph.EP2026

Second Generation Planet Formation in Post-AGB Discs - II: Dust Coagulation and Core Accretion

Ali Pourmand, Orsola De Marco, Devika Kamath +1

Observations have established that the circumbinary discs formed around post-asymptotic giant branch (post-AGB) binaries have striking similarities to protoplanetary discs around y…

astro-ph.SR2026

Multiplicity of Cool Stars and their Evolution

Matthew I. Swayne, Leen Decin, Theo Khouri +12

Making up a sizeable portion of the galactic census, stellar multiples are experiencing a renaissance. Enabling the study of multiple strands of the study of cool stars, stellar mu…

astro-ph.SR2026

Dust Formation in Common Envelope Binary Interactions -- III. Lightcurves

Chunliang Mu, Orsola De Marco, Luis C. Bermúdez-Bustamante +6

Luminous red novae are transient events thought to arise from common envelope binary interactions. In this paper, we perform post-processing light-curve calculations for two, 3D hy…

astro-ph.SR2025

Weakened inspirals -- I: High mass ratio common envelope interactions in RGB stars

Jack Patrick Nibbs, Orsola De Marco, Lionel Siess +2

The common envelope (CE) interaction between an expanding giant star and a compact companion typically leads to a rapid orbital decay, ending in either a merger or the formation of…