924 citations · 8.2k across the 160 of their papers we have counts for
160 papers
Supernova Remnants in the Irregular Galaxy NGC4449
P. Frank Winkler, Knox S. Long, William P. Blair
The nearby irregular galaxy NGC4449 has a star formation rate of about 0.4 solar masses/yr and should host of order 70 SNRs younger than 20,000 years, a typical age for SNRs expand…
A disc wind model for blueshifts in quasar broad emission lines
James H. Matthews, Jago Strong-Wright, Christian Knigge +7
Blueshifts - or, more accurately, blue asymmetries - in broad emission lines such as CIV 1550 are common in luminous quasars and correlate with fundamental properties such as Ed…
High-Resolution Spectra of Supernova Remnants in M83
P. Frank Winkler, Knox S. Long, William P. Blair +1
In order to better characterize the rich supernova remnant (SNR) population of M83 (NGC 5236), we have obtained high-resolution (about 85 km/s) spectra of 119 of the SNRs and SNR c…
Stellar feedback in M83 as observed with MUSE -- II. Analysis of the HII region population: ionisation budget and pre-SN feedback
Lorenza Della Bruna, Angela Adamo, Anna F. McLeod +11
We study pre-supernova feedback in a sample of 4700 HII regions in the nearby spiral galaxy M83, identified on their H emission. We pectroscopically identify Wolf-Rayet (…
Far-ultraviolet investigation into the galactic globular cluster M30 (NGC 7099): II. Potential X-ray counterparts and variable sources
Santana Mansfield, Andrea Dieball, Pavel Kroupa +4
We present a far-ultraviolet (FUV) study of the globular cluster M30 (NGC 7099). The images were obtained using the Advanced Camera for Surveys (ACS/SBC, F150LP, FUV) and the Wide…
A persistent ultraviolet outflow from an accreting neutron star binary transient
N. Castro Segura, C. Knigge, K. S. Long +31
All disc-accreting astrophysical objects produce powerful outflows. In binaries containing neutron stars (NS) or black holes, accretion often takes place during violent outbursts.…