4 papers
A possible pathway to UHZ1-type systems at z~10 by heterogeneous mass primordial black holes as dark matter
Alexander Kashlinsky, Fernando Atrio-Barandela, Diego MartÃn-González
Recent space-based observations discovered several unusual objects, exhibiting similar properties, at redshifts . Among them is the UHZ1 system at , containing…
Looking at infrared background radiation anisotropies with Spitzer II. Small scale anisotropies and their implications for new and upcoming space surveys
Aidan J. Kaminsky, Alexander Kashlinsky, Richard G. Arendt +1
Spitzer-based source-subtracted cosmic infrared background (CIB) fluctuations at arcminute-to-degree scales indicate the presence of new populations, whereas sub-arcminute power ar…
Tracing High-z Galaxies in X-rays with JWST and Chandra
A. Kaminsky, N. Cappelluti, G. Hasinger +14
We leverage JWST data from the COSMOS-Web Survey in order to provide updated measurements on the auto-power spectrum of the now resolved Cosmic Infrared Background (CIB) and its co…
Looking at infrared background radiation anisotropies with Spitzer: large scale anisotropies and their implications
A. Kashlinsky, Richard G. Arendt, M. L. N. Ashby +2
We use Spitzer/IRAC deep exposure data covering two significantly larger than before sky areas to construct maps suitable for evaluating source-subtracted fluctuations in the cosmi…