41 citations · 90 across the 4 of their papers we have counts for
5 papers
Low Mass Group Environments have no Substantial Impact on the Circumgalactic Medium Metallicity
Stephanie K. Pointon, Glenn G. Kacprzak, Nikole M. Nielsen +4
We explore how environment affects the metallicity of the circumgalactic medium (CGM) using 13 low mass galaxy groups (2-5 galaxies) at identified nea…
The Relationship Between Galaxy ISM and Circumgalactic Gas Metallicities
Glenn G. Kacprzak, Stephanie K. Pointon, Nikole M. Nielsen +3
We present ISM and CGM metallicities for 25 absorption systems associated with isolated star-forming galaxies (<z>=0.28) with 9.4<log(M*/Msun)<10.9 and with absorption detected wit…
Relationship between the Metallicity of the Circumgalactic Medium and Galaxy Orientation
Stephanie K. Pointon, Glenn G. Kacprzak, Nikole M. Nielsen +4
We investigate the geometric distribution of gas metallicities in the circumgalactic medium (CGM) around , galaxies from the "Multiphase Galaxy Halos" Survey. Using a c…
A study of the interstellar medium towards the unidentified dark TeV -ray sources HESS J1614-518 and HESS J1616-508
J. C. Lau, G. Rowell, F. Voisin +7
HESS J1614518 and HESS J1616508 are two tera-electron volt (TeV) -ray sources that are not firmly associated with any known counterparts at other wavelengths. We investiga…
The Impact of the Group Environment on the OVI Circumgalactic Medium
Stephanie K. Pointon, Nikole M. Nielsen, Glenn G. Kacprzak +3
We present a study comparing OVI 1031, 1037 doublet absorption found towards group galaxy environments with that of isolated galaxies. The OVI absorption in the circumgalactic…