4 papers
Out of the darkness: probing the inflationary era with dark photon dark matter
Pierluca Carenza, Tassia Ferreira, Thong T. Q. Nguyen
A recent hint reported by the TASEH haloscope suggests the possible detection of dark photon dark matter with mass . Due to their production during inflation, dark…
: insights on gas thermodynamics from the combination of X-ray and thermal Sunyaev-Zel'dovich data cross-correlated with cosmic shear
Adrien La Posta, David Alonso, Nora Elisa Chisari +2
We measure the cross-correlation between cosmic shear from the third-year release of the Dark Energy Survey, thermal Sunyaev-Zel'dovich (tSZ) maps from Planck, and X-ray maps from…
X-Ray-Cosmic-Shear Cross-Correlations: First Detection and Constraints on Baryonic Effects
Tassia Ferreira, David Alonso, Carlos Garcia-Garcia +1
We report a first detection, at very high significance (), of the cross-correlation between cosmic shear and the diffuse X-ray background, using data from the Dark Energy Surv…
The IA Guide: A Breakdown of Intrinsic Alignment Formalisms
Claire Lamman, Eleni Tsaprazi, Jingjing Shi +4
We summarize common notations and concepts in the field of Intrinsic Alignments (IA). IA refers to physical correlations involving galaxy shapes, galaxy spins, and the underlying c…