The [CII]-to-molecular gas conversion factor evolves from over 10,000 to about 10 solar masses per solar luminosity as galaxies enrich from very low metallicity at high redshift to higher values later, making a redshift-independent factor unusable.
Title resolution pending
11 Pith papers cite this work. Polarity classification is still indexing.
representative citing papers
Multi-band EBL intensity mapping cross-correlated with cosmic shear and galaxy clustering recovers IHL, IGL, and EoR parameters with 10-35% smaller uncertainties than intensity mapping alone.
High-resolution molecular gas observations show that spiral arms and bars in z~1.5 disk galaxies drive substantial radial inflows at rates matching star formation, linking morphology directly to gas transport.
Switching between four common stellar population synthesis models produces systematic offsets of up to 0.6 dex in stellar mass and 0.4 dex in star formation rate for the same galaxies.
An analytical model of galaxies evolving along the star-forming main sequence shows that episodic quiescence or late assembly is required to reproduce observed star formation histories and avoid over-massive galaxies today.
Spatially resolved NOEMA observations reveal extended molecular gas disks in main-sequence galaxies at z=1.1-1.6, supporting steady accretion via spirals or bars instead of merger-driven starbursts.
Euclid identifies 16 massive compact galaxies with V-shaped SEDs at z>4, half as old as the universe at their redshift, mostly distinct from known AGN.
Stacking analysis of Euclid Q1 galaxies with Herschel/SCUBA-2 data yields average dust temperatures following T2 + (T1-T2)exp(-t/τ) converging to ~23 K at low redshift, decreasing dust-to-stellar mass ratios, and >60% contribution to the CIB at 250-500 μm.
Hotspots in the Galactic 511 keV map may include contributions from the Magellanic Stream, Complex C, and Local Volume Galaxies, pointing to a Milky Way positron production rate of 10^44 s^{-1} and a small but potentially detectable cosmological background contribution.
Mock Einstein Telescope data recovers the Hubble constant to 1% or matter density to 4% in one year via the intrinsic chirp mass spectrum of stellar-mass black hole binaries.
Simulations of Euclid Deep Fields show that cosmic web structures can be reconstructed from H-alpha galaxies with biases from redshift distortions and selection effects that can be partially mitigated, allowing recovery of stellar mass gradients toward filaments.
citing papers explorer
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Cosmic evolution of the [CII]-to-molecular gas relation
The [CII]-to-molecular gas conversion factor evolves from over 10,000 to about 10 solar masses per solar luminosity as galaxies enrich from very low metallicity at high redshift to higher values later, making a redshift-independent factor unusable.
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Euclid preparation. Decomposing components of the extragalactic background light using multi-band intensity mapping cross-correlations
Multi-band EBL intensity mapping cross-correlated with cosmic shear and galaxy clustering recovers IHL, IGL, and EoR parameters with 10-35% smaller uncertainties than intensity mapping alone.
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NOEMA3D: Resolving radial gas flows in disk galaxies at z~1.1-1.6 with high-resolution CO observations
High-resolution molecular gas observations show that spiral arms and bars in z~1.5 disk galaxies drive substantial radial inflows at rates matching star formation, linking morphology directly to gas transport.
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Impact of stellar population models on the estimated physical properties of galaxies
Switching between four common stellar population synthesis models produces systematic offsets of up to 0.6 dex in stellar mass and 0.4 dex in star formation rate for the same galaxies.
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Built to Rest: The Evolving Star-Forming Main Sequence Requires Episodic Quiescence or Late Assembly
An analytical model of galaxies evolving along the star-forming main sequence shows that episodic quiescence or late assembly is required to reproduce observed star formation histories and avoid over-massive galaxies today.
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NOEMA3D: Spatially resolved dust, CO, and [C I] in massive star-forming main sequence galaxies at cosmic noon
Spatially resolved NOEMA observations reveal extended molecular gas disks in main-sequence galaxies at z=1.1-1.6, supporting steady accretion via spirals or bars instead of merger-driven starbursts.
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Euclid: Scaled-up little red dots and other sources with v-shaped spectral energy distributions at z>4
Euclid identifies 16 massive compact galaxies with V-shaped SEDs at z>4, half as old as the universe at their redshift, mostly distinct from known AGN.
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Euclid Quick Data Release (Q1). The average far-infrared properties of Euclid-selected star-forming galaxies
Stacking analysis of Euclid Q1 galaxies with Herschel/SCUBA-2 data yields average dust temperatures following T2 + (T1-T2)exp(-t/τ) converging to ~23 K at low redshift, decreasing dust-to-stellar mass ratios, and >60% contribution to the CIB at 250-500 μm.
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On the Possibility of an Extragalactic Positron Annihilation Signal
Hotspots in the Galactic 511 keV map may include contributions from the Magellanic Stream, Complex C, and Local Volume Galaxies, pointing to a Milky Way positron production rate of 10^44 s^{-1} and a small but potentially detectable cosmological background contribution.
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Recovering cosmological parameters from the mock gravitational wave data of the Einstein Telescope
Mock Einstein Telescope data recovers the Hubble constant to 1% or matter density to 4% in one year via the intrinsic chirp mass spectrum of stellar-mass black hole binaries.
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Euclid preparation. 3D reconstruction of the cosmic web with simulated Euclid Deep spectroscopic samples
Simulations of Euclid Deep Fields show that cosmic web structures can be reconstructed from H-alpha galaxies with biases from redshift distortions and selection effects that can be partially mitigated, allowing recovery of stellar mass gradients toward filaments.