65 citations · 193 across the 5 of their papers we have counts for
5 papers
Discovery of a variable lead-rich hot subdwarf: UVO 0825+15
C. S. Jeffery, A. S. Baran, N. T. Behara +8
UVO0825+15 is a hot bright helium-rich subdwarf which lies in {\it K2} Field 5 and in a sample of intermediate helium-rich subdwarfs observed with {\it Subaru/HDS}. The {\it K2} li…
Radial velocity measurements of the pulsating zirconium star: LS IV -14 116
C. Simon Jeffery, Amir Ahmad, Naslim Neelamkodan +1
The helium-rich hot subdwarf LS IV -14 116 shows remarkably high surface abundances of zirconium, yttrium, strontium, and germanium, indicative of strong chemical stratification in…
Discovery of extremely lead-rich subdwarfs: does heavy metal signal the formation of subdwarf B stars?
Naslim Neelamkodan, Simon Jeffery, Alan Hibbert +1
Hot subdwarfs represent a group of low-mass helium-burning stars formed through binary-star interactions and include some of the most chemically-peculiar stars in the Galaxy. Stell…
Molecular hydrogen emission in the interstellar medium of the Large Magellanic Cloud
Naslim Neelamkodan, Francisca Kemper, Suzanne Madden +20
We present the detection and analysis of molecular hydrogen emission toward ten interstellar regions in the Large Magellanic Cloud. We examined low-resolution infrared spectral map…
Abundance analyses of helium-rich subluminous B stars
N. Naslim, C. S. Jeffery, A. Ahmad +2
The connection between helium-rich hot subdwarfs of spectral types O and B (He-sdB) has been relatively unexplored since the latter were found in significant numbers in the 1980's.…