235 citations · 771 across the 12 of their papers we have counts for
12 papers
Evidence for an Instability-Induced Binary Merger in the Double-Peaked, Helium-Rich Type IIn Supernova 2023zkd
A. Gagliano, V. A. Villar, T. Matsumoto +42
We present ultraviolet to infrared observations of the extraordinary Type IIn supernova 2023zkd (SN 2023zkd). Photometrically, it exhibits persistent and luminous precursor emissio…
The optical light curve of GRB 221009A: the afterglow and the emerging supernova
M. D. Fulton, S. J. Smartt, L. Rhodes +46
We present extensive optical photometry of the afterglow of GRB~221009A. Our data cover \,days from the time of \textit{Swift} and \textit{Fermi} GRB detections. Photom…
Characterizing crosstalk within the Pan-STARRS GPC1 camera
T. J. L. de Boer, M. E. Huber, E. A. Magnier +6
Using data from a year-long dedicated campaign to observe bright stars, we study the crosstalk channels present in the GPC1 camera. By analyzing these data, we construct a dataset…
The Young Supernova Experiment: Survey Goals, Overview, and Operations
D. O. Jones, R. J. Foley, G. Narayan +68
Time domain science has undergone a revolution over the past decade, with tens of thousands of new supernovae (SNe) discovered each year. However, several observational domains, in…
The accretion rates and mechanisms of Herbig Ae/Be stars
C. Wichittanakom, R. D. Oudmaijer, J. R. Fairlamb +3
This work presents a spectroscopic study of 163 Herbig Ae/Be stars. Amongst these, we present new data for 30 objects. Stellar parameters such as temperature, reddening, mass, lumi…
A spectroscopic survey of Herbig Ae/Be stars with X-Shooter II: Accretion diagnostic lines
John R Fairlamb, Rene D Oudmaijer, Ignacio Mendigutia +2
The Herbig Ae/Be stars (HAeBes) allow an exploration of the properties of Pre-Main Sequence(PMS) stars above the low-mass range () and those bordering…
High-resolution Br-gamma spectro-interferometry of the transitional Herbig Ae/Be star HD 100546: a Keplerian gaseous disc inside the inner rim
I. Mendigutía, W. J. de Wit, R. D. Oudmaijer +4
We present spatially and spectrally resolved Br-gamma emission around the planet-hosting, transitional Herbig Ae/Be star HD 100546. Aiming to gain insight into the physical origin…
Spectroscopy and Linear Spectropolarimetry of the early Herbig Be Stars PDS 27 and PDS 37
K. M. Ababakr, J. R. Fairlamb, R. D. Oudmaijer +1
The number of well-studied early-type pre-main-sequence objects is very limited, hampering the study of massive star formation from an observational point of view. Here, we present…
A spectroscopic survey of Herbig Ae/Be stars with X-Shooter I: Stellar parameters and accretion rates
J. R. Fairlamb, R. D. Oudmaijer, I. Mendigutía +2
Herbig Ae/Be stars span a key mass range that links low and high mass stars, and thus provide an ideal window from which to explore their formation. This paper presents VLT/X-Shoot…
On the origin of the correlations between the accretion luminosity and emission line luminosities in pre-main sequence stars
I. Mendigutía, R. D. Oudmaijer, E. Rigliaco +5
Correlations between the accretion luminosity and emission line luminosities (L_acc and L_line) of pre-main sequence (PMS) stars have been published for many different spectral lin…
Investigating the inner discs of Herbig Ae/Be stars with CO bandhead and Br Gamma emission
John D. Ilee, John Fairlamb, Rene D. Oudmaijer +4
Herbig Ae/Be stars lie in the mass range between low and high mass young stars, and therefore offer a unique opportunity to observe any changes in the formation processes that may…
Stellar parameters and accretion rate of the transition disk star HD 142527 from X-Shooter
I. Mendigutía, J. Fairlamb, B. Montesinos +4
HD 142527 is a young pre-main sequence star with properties indicative of the presence of a giant planet or/and a low-mass stellar companion. We have analyzed an X-Shooter/Very Lar…