32 citations · 43 across the 3 of their papers we have counts for
3 papers
astro-ph.HE2023★ 3 cited
A Gap No More: Mechanism for Non-Nuclear Energy to Fill in the Black Hole Mass Gap
Joshua Ziegler, Katherine Freese
Standard stellar evolution models predict that black holes in the range of approximately should not exist directly from stellar evolution. This gap appears becau…
astro-ph.HE2020★ 32 cited
Filling the Black Hole Mass Gap: Avoiding Pair Instability in Massive Stars through Addition of Non-Nuclear Energy
Joshua Ziegler, Katherine Freese
In standard stellar evolution, stars with masses ranging from approximately to are expected to evolve to a pair instability supernova with no black hole (BH) re…
astro-ph.GA2018★ 8 cited
LBT/ARGOS adaptive optics observations of z lensed galaxies
M. Perna, M. Curti, G. Cresci +24
Gravitationally lensed systems allow a detailed view of galaxies at high redshift. High spatial- and spectral-resolution measurements of arc-like structures can offer unique constr…