activity
19972026
most citedThe VST Photometric Halpha Survey of the Southern Galactic Plane and Bulge (VPHAS+)

256 citations · 4.1k across the 85 of their papers we have counts for

collaborators
Showing 2023Show all

5 papers · 1 filter

astro-ph.SR2023★ 1 cited

Twenty-Five Years of Accretion onto the Classical T Tauri Star TW Hya

Gregory J. Herczeg, Yuguang Chen, Jean-Francois Donati +39

Accretion plays a central role in the physics that governs the evolution and dispersal of protoplanetary disks. The primary goal of this paper is to analyze the stability over time…

astro-ph.SR2023★ 32 cited

A Keplerian disk with a four-arm spiral birthing an episodically accreting high-mass protostar

R. A. Burns, Y. Uno, N. Sakai +34

High-mass protostars (M 8 M) are thought to gain the majority of their mass via short, intense bursts of growth. This episodic accretion is thought to be faci…

astro-ph.SR2023★ 70 cited

A heat-wave of accretion energy traced by masers in the G358-MM1 high-mass protostar

R. A. Burns, K. Sugiyama, T. Hirota +20

High-mass stars are thought to accumulate much of their mass via short, infrequent bursts of disk-aided accretion. Such accretion events are rare and difficult to observe directly…

astro-ph.SR2023★ 5 cited

A survey for variable young stars with small telescopes: VI -- Analysis of the outbursting Be stars NSW284, Gaia19eyy, and VES263

Dirk Froebrich, Lynne A. Hillenbrand, Carys Herbert +44

This paper is one in a series reporting results from small telescope observations of variable young stars. Here, we study the repeating outbursts of three likely Be stars based on…

astro-ph.SR2023★ 10 cited

Lyman-alpha Scattering Models Trace Accretion and Outflow Kinematics in T Tauri Systems

Nicole Arulanantham, Max Gronke, Eleonora Fiorellino +18

T Tauri stars produce broad Lyman-alpha emission lines that contribute 88% of the total UV flux incident on the inner circumstellar disks. Lyman-alpha photons are generated a…