368 citations · 10.3k across the 170 of their papers we have counts for
9 papers · 2 filters
Dust yields in clumpy SN shells: SN 1987A revisited
B. Ercolano, M. J. Barlow, B. E. K. Sugerman
We present a study of the effects of clumping on the emergent spectral energy distribution (SED) from dusty supernova (SN) shells illuminated by a diffuse radiation source distribu…
The Water Vapor Abundance in Orion KL Outflows
J. Cernicharo, J. R. Goicoechea, F. Daniel +7
We present the detection and modeling of more than 70 far-IR pure rotational lines of water vapor, including the 18O and 17O isotopologues, towards Orion KL. Observations were perf…
The "Principes de Asturias" nebula: a new quadrupolar planetary nebula from the IPHAS survey
A. Mampaso, R. L. M. Corradi, K. Viironen +11
The Isaac Newton Telescope Photometric H-alpha Survey (IPHAS) is currently mapping the Northern Galactic plane reaching to r'=20 mag with typically 1" resolution. Hundreds of Plane…
Massive-Star Supernovae as Major Dust Factories
Ben E. K. Sugerman, Barbara Ercolano, M. J. Barlow +15
We present late-time optical and mid-infrared observations of the Type-II supernova 2003gd in NGC 628. Mid-infrared excesses consistent with cooling dust in the ejecta are observed…
A far-infrared molecular and atomic line survey of the Orion KL region
M. R. Lerate, M. J. Barlow, B. M. Swinyard +8
We have carried out a high spectral resolution line survey towards the Orion Kleinmann-Low (KL) cluster from 44-188 um. The observations were taken with the Long Wavelength Spectro…
Three-Dimensional Ionisation, Dust RT and Chemical Modelling of Planetary Nebulae
B. Ercolano, M. J. Barlow, P. J. Storey
The assumption of spherical symmetry is not justified for the vast majority of PNe. The interpretation of spatially-resolved observations cannot rely solely on the application of 1…
Unravelling the chemical inhomogeneity of PNe with VLT FLAMES integral-field unit spectroscopy
Y. G. Tsamis, J. R. Walsh, D. Pequignot +3
Recent weak emission-line long-slit surveys and modelling studies of PNe have convincingly argued in favour of the existence of an unknown component in the planetary nebula plasma…
Chemical abundances for Hf 2-2, a planetary nebula with the strongest known heavy element recombination lines
X. -W. Liu, M. J. Barlow, Y. Zhang +2
We present high quality optical spectroscopic observations of the planetary nebula (PN) Hf 2-2. The spectrum exhibits many prominent optical recombination lines (ORLs) from heavy e…
Far-IR Excited OH Lines from Orion KL Outflows
Javier R. Goicoechea, Jose Cernicharo, Mercedes R. Lerate +6
As part of the first far-IR line survey towards Orion KL, we present the detection of seven new rotationally excited OH Lambda-doublets (at 48, 65, 71, 79, 98 and 115 um). Observat…