888 citations · 5.7k across the 75 of their papers we have counts for
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The effects of peculiar velocities in SN Ia environments on the local measurement
Thomas M. Sedgwick, Chris A. Collins, Ivan K. Baldry +1
The discrepancy between estimates of the Hubble Constant () measured from local () scales and from scales of the sound horizon is a crucial problem in modern c…
The galaxy stellar mass function from CCSNe with improved photo-z techniques
Thomas M. Sedgwick, Ivan K. Baldry, Philip A. James +1
In Sedgwick et al. (2019) we introduced and utilised a method to combat surface brightness and mass biases in galaxy sample selection, using core-collapse supernovae (CCSNe) as poi…
AT 2017fvz: a nova in the dwarf irregular galaxy NGC 6822
M. W. Healy, M. J. Darnley, C. M. Copperwheat +7
A transient in the Local Group dwarf irregular galaxy NGC 6822 (Barnard's Galaxy) was discovered on 2017 August 2 and is only the second classical nova discovered in that galaxy. W…
The Galaxy Stellar Mass Function and Low Surface Brightness Galaxies from Core-Collapse Supernovae
Thomas M. Sedgwick, Ivan K. Baldry, Philip A. James +1
We introduce a method for producing a galaxy sample unbiased by surface brightness and stellar mass, by selecting star-forming galaxies via the positions of core-collapse supernova…
Spiral arm formation mechanisms: Spiral Structure in Barred galaxies. Observational constraints to spiral arm formation mechanisms
Joan Font, John E. Beckman, Phil A. James +1
A method which we have developed for determining corotation radii, has allowed us to map in detail the radial resonant structures of barred spiral galaxies. Here we have combined t…