C. Karoumpis

activity

20192026

most citedCCAT-prime Collaboration: Science Goals and Forecasts with Prime-Cam on the Fred Young Submillimeter Telescope

101 citations · 226 across the 10 of their papers we have counts for

collaborators

Showing 2026Show all

3 papers · 1 filter

astro-ph.GA2026

Spectral Data-cube Cleaning for CCAT Deep Spectroscopic Survey. I. Effect of correlated noise and filtering on the power spectrum

A. Dev, C. Karoumpis, Y. Okada +8

The Epoch of Reionization Spectrometer (EoR-Spec) on the Fred Young Submillimeter Telescope (FYST) will conduct the CCAT Deep Spectroscopic Survey (DSS) to perform line-intensity m…

astro-ph.GA2026

Testing masking effectiveness using multi-line image cubes based on COSMOS2020 for [CII] line intensity mapping at $z_{[C I I]} > 3.5$

J. Clarke, C. Karoumpis, A. Dev +5

We created line intensity mapping intensity cubes for CO and [CII] emission lines using the COSMOS2020 galaxy catalogue, forming predictions based on empirical data, for observatio…

astro-ph.CO2026

A New Window into the Baryon Cycle at Cosmic Noon with Line Intensity Mapping: Forecasts for auto- and cross-correlations in [CII]-158 $μ$ m, HI 21 cm, CO $_{J + 1 \to J}$ , and H $α$ galaxies

Shubh Agrawal, James E. Aguirre, Justin S. Bracks +24

Across the peak of cosmic star formation at $z \sim 1 - 2$ , inflow, processing, and feedback drive rapid changes in the spatial distribution and chemical composition of baryons in gala…

Spectral Data-cube Cleaning for CCAT Deep Spectroscopic Survey. I. Effect of correlated noise and filtering on the power spectrum

Testing masking effectiveness using multi-line image cubes based on COSMOS2020 for [CII] line intensity mapping at z[CII]​>3.5

A New Window into the Baryon Cycle at Cosmic Noon with Line Intensity Mapping: Forecasts for auto- and cross-correlations in [CII]-158μm, HI 21 cm, COJ+1→J​, and Hα galaxies

Testing masking effectiveness using multi-line image cubes based on COSMOS2020 for [CII] line intensity mapping at $z_{[C I I]} > 3.5$

A New Window into the Baryon Cycle at Cosmic Noon with Line Intensity Mapping: Forecasts for auto- and cross-correlations in [CII]-158 $μ$ m, HI 21 cm, CO $_{J + 1 \to J}$ , and H $α$ galaxies