activity
19982026
most citedMolecular Hydrogen and [FeII] in Active Galactic Nuclei

136 citations · 837 across the 32 of their papers we have counts for

collaborators

33 papers

astro-ph.SR2026

Ap stars with resolved magnetically split lines: Mean magnetic field modulus measurements 1999--2004

Gautier Mathys, John D. Landstreet, T. A. A. Sigut

Magnetic Ap stars that have a strong enough field and a sufficiently low v sin i show spectral lines resolved into their magnetically split components. This allows their mean magne…

astro-ph.SR2026

Spectral Synthesis for Classical Ae Stars: H and CaII

R. Anusha, T. A. A. Sigut

Classical Ae stars (CAe) are main sequence, A-type stars with H emission but no signature of dust; they are thought to be the cool extension of the classical Be (CBe) stars to l…

astro-ph.SR2026

Inclination Bias in Techniques Used to Identify Be Star Candidates

B. D. Lailey, T. A. A. Sigut

Several methods for identifying Be star candidates are reviewed for observational bias with respect to system inclination, that is the angle between the stellar/disk rotation axis…

astro-ph.SR2025

The Preliminary Mauve Science Programme: Science themes identified for the first year of operations

Mauve Science Collaboration, Marcel Agueros, Don Dixon +22

Mauve is a low-cost small satellite developed and operated by Blue Skies Space Ltd. The payload features a 13 cm telescope connected with a fibre that feeds into a UV-Vis spectrome…

astro-ph.SR2025

Using the Coolest Ae Stars to Constrain Circumstellar Disk Viscosity

R. Anusha, T. A. A. Sigut

Classical Ae (CAe) stars are main sequence, A-type stars with Hα emission but no signature of dust. They are thought to be the cool extension of the classical Be stars to lower mas…

astro-ph.SR2025★ 1 cited

A Be star-black hole binary with a wide orbit from LAMOST time-domain survey

Qian-Yu An, Yang Huang, Wei-Min Gu +21

Binary systems consisting of an early type star and a black hole (BH) are crucial for understanding various astrophysical phenomena, particularly the origins of detected gravitatio…