Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Dhruv T. Zimmerman"'
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 2, p 146 (2024)
We explore the cosmic evolution of the fraction of dust-obscured star formation predicted by the simba cosmological hydrodynamic simulations featuring an on-the-fly model for dust formation, evolution, and destruction. We find that up to z = 3, our r
Externí odkaz:
https://doaj.org/article/2a7d7f34c89a4cea9e7247489b1106e1
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 508:5587-5601
With high-quality data from programs like the Hubble Frontier Fields, cluster lensing has reached the point that models are dominated by systematic rather than statistical uncertainties. We introduce a Bayesian framework to quantify systematic effect
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 508:5602-5611
Cluster lens models are affected by a variety of choices in the lens modelling process. We have begun a programme to develop a systematic error budget for cluster lens modelling. Here, we examine the selection of image constraints as a potential syst