activity
19982023
most citedWeak magnetic fields in Ap/Bp stars: Evidence for a dipole field lower limit and a tentative interpretation of the magnetic dichotomy

296 citations · 5.4k across the 206 of their papers we have counts for

collaborators
Showing 2021Show all

11 papers · 1 filter

astro-ph.IM2021

Ultraviolet Spectropolarimetry With Polstar: Hot Star Magnetospheres

M. E. Shultz, R. Casini, M. C. M. Cheung +17

Polstar is a proposed NASA MIDEX space telescope that will provide high-resolution, simultaneous full-Stokes spectropolarimetry in the far ultraviolet, together with low-resolution…

astro-ph.SR2021★ 11 cited

The magnetic field and magnetosphere of Plaskett's star: A fundamental shift in our understanding of the system

J. H. Grunhut, G. A. Wade, C. P. Folsom +7

Plaskett's "star" appears to be one of a small number of short-period binary systems known to contain a hot, massive, magnetic star. Building on the 2013 discovery investigation, w…

astro-ph.SR2021★ 7 cited

Five years of BRITE-Constellation photometry of the luminous blue variable P Cygni: properties of the stochastic low-frequency variability

Ashley Elliott, Noel D. Richardson, Herbert Pablo +9

Luminous Blue Variables (LBVs) are massive stars that are likely to be a transitionary phase between O stars and hydrogen-free classical Wolf-Rayet stars. The variability of these…

astro-ph.SR2021

Discovery of eight 'Main-sequence Radio Pulse emitters' using the GMRT: clues to the onset of coherent radio emission in hot magnetic stars

Barnali Das, Poonam Chandra, Matt E. Shultz +6

'Main-sequence radio pulse-emitters' (MRPs) are magnetic early-type stars from which periodic radio pulses, produced via electron cyclotron maser emission (ECME), are observed. Des…

astro-ph.SR2021★ 6 cited

News from Gaia on sigma Ori E: a case study for the wind magnetic braking process

H. F. Song, G. Meynet, A. Maeder +8

Sigma Ori E, a massive helium B-type star, shows a high surface rotation and a strong surface magnetic field potentially challenging the process of wind magnetic braking. The Gaia…

astro-ph.SR2021

Detecting the Zeeman effect in Massive Star Magnetospheres in the UV

C. Erba, V. Petit, K. Gayley +3

Approximately 7% of massive stars host stable surface magnetic fields that are strong enough to alter stellar evolution through their effect on the stellar wind. It is therefore cr…