What causes the ultraviolet extinction bump at the cosmic dawn?
Fuente:
arXiv
Saved in:
| Main Authors: | Li, Qi, Yang, Xuejuan, Li, Aigen |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Interstellar dust revealed by light from cosmic dawn
by: Yang, Xuejuan, et al.
Published: (2025)
by: Yang, Xuejuan, et al.
Published: (2025)
Deuterated Polycyclic Aromatic Hydrocarbons in the Interstellar Medium: Constraints from the Orion Bar as Observed by the James Webb Space Telescope
by: Yang, Xuejuan, et al.
Published: (2025)
by: Yang, Xuejuan, et al.
Published: (2025)
Polycyclic Aromatic Hydrocarbon and the Ultraviolet Extinction Bump at the Cosmic Dawn
by: Lin, Qi, et al.
Published: (2025)
by: Lin, Qi, et al.
Published: (2025)
On the Interstellar Extinction Curve toward HD 93222, A Sightline with an Exceedingly Narrow 2175 Angstrom Extinction Bump
by: Wang, Qian, et al.
Published: (2026)
by: Wang, Qian, et al.
Published: (2026)
Infrared Emission of Specific Polycyclic Aromatic Hydrocarbon Molecules: Cyanonaphthalenes
by: Li, Kaijun, et al.
Published: (2024)
by: Li, Kaijun, et al.
Published: (2024)
Infrared Emission of Specific Polycyclic Aromatic Hydrocarbon Molecules: Indene
by: Li, Kaijun, et al.
Published: (2024)
by: Li, Kaijun, et al.
Published: (2024)
Diffuse Interstellar bands and ultraviolet extinction bump: a Milky Way perspective on distant galaxies
by: Lallement, R.
Published: (2025)
by: Lallement, R.
Published: (2025)
Star formation in cosmic-dawn galaxies
by: Tacchella, Sandro
Published: (2024)
by: Tacchella, Sandro
Published: (2024)
The impact of mass-dependent stochasticity at cosmic dawn
by: Gelli, Viola, et al.
Published: (2024)
by: Gelli, Viola, et al.
Published: (2024)
Unveiling the Aromatic and Aliphatic Universe at Redshifts $z\sim$0.2--0.5 with JWST NIRCam/WFSS
by: Lyu, Jianwei, et al.
Published: (2025)
by: Lyu, Jianwei, et al.
Published: (2025)
Planets and planetesimals at cosmic dawn: Vortices as planetary nurseries
by: Eriksson, Linn E. J., et al.
Published: (2025)
by: Eriksson, Linn E. J., et al.
Published: (2025)
Temporarily quiescent galaxies at cosmic dawn: probing bursty star formation
by: Gelli, Viola, et al.
Published: (2025)
by: Gelli, Viola, et al.
Published: (2025)
The origin of supermassive black holes at cosmic dawn
by: Sharma, Ritik, et al.
Published: (2023)
by: Sharma, Ritik, et al.
Published: (2023)
$Λ$CDM star clusters at cosmic dawn: stellar densities, environment, and equilibrium
by: Williams, Claire E., et al.
Published: (2025)
by: Williams, Claire E., et al.
Published: (2025)
The EDGES measurement disfavors an excess radio background during the cosmic dawn
by: Cang, Junsong, et al.
Published: (2024)
by: Cang, Junsong, et al.
Published: (2024)
Dust attenuation in galaxies at cosmic dawn from the FirstLight simulations
by: Mushtaq, Muzammil, et al.
Published: (2023)
by: Mushtaq, Muzammil, et al.
Published: (2023)
Where Have All the Sulfur Atoms Gone? Polycyclic Aromatic Hydrocarbon as a Possible Sink for the Missing Sulfur in the Interstellar Medium. I. The C--S Band Strengths
by: Yang, X. J., et al.
Published: (2024)
by: Yang, X. J., et al.
Published: (2024)
Radiative transfer of Lyman-$α$ photons at cosmic dawn with realistic gas physics
by: Mittal, Shikhar, et al.
Published: (2023)
by: Mittal, Shikhar, et al.
Published: (2023)
JWST provides a new view of cosmic dawn: latest developments in studies of early galaxies
by: Matthee, Jorryt
Published: (2025)
by: Matthee, Jorryt
Published: (2025)
Galaxy clustering at cosmic dawn from JWST/NIRCam observations to redshift z$\sim$11
by: Dalmasso, Nicolò, et al.
Published: (2024)
by: Dalmasso, Nicolò, et al.
Published: (2024)
Interstellar X-ray Absorption and Scattering
by: Yan, Linli, et al.
Published: (2026)
by: Yan, Linli, et al.
Published: (2026)
BEoRN: A fast and flexible framework to simulate the epoch of reionisation and cosmic dawn
by: Schaeffer, Timothée, et al.
Published: (2023)
by: Schaeffer, Timothée, et al.
Published: (2023)
The importance of stochasticity in determining galaxy emissivities and UV LFs during cosmic dawn and reionization
by: Nikolić, Ivan, et al.
Published: (2024)
by: Nikolić, Ivan, et al.
Published: (2024)
Probing the ionizing photon output of galaxies near cosmic dawn with the patchy kSZ effect
by: Lopez, Garett, et al.
Published: (2025)
by: Lopez, Garett, et al.
Published: (2025)
Supermassive Dark Stars and their remnants as a possible solution to three recent cosmic dawn puzzles
by: Ilie, Cosmin, et al.
Published: (2025)
by: Ilie, Cosmin, et al.
Published: (2025)
The 21-cm signature of X-ray heated halos around galaxies during cosmic dawn
by: Leong, Ka-Hou, et al.
Published: (2025)
by: Leong, Ka-Hou, et al.
Published: (2025)
Infrared Emission of Polycyclic Aromatic Hydrocarbon Molecules in Titan: Cyanonaphthalenes
by: Zhou, Li, et al.
Published: (2025)
by: Zhou, Li, et al.
Published: (2025)
The SRG/eROSITA All-Sky Survey: X-ray beacons at late cosmic dawn
by: Wolf, J., et al.
Published: (2024)
by: Wolf, J., et al.
Published: (2024)
The missing FeII bump in faint JWST AGN: possible evidence for metal-poor broad-line regions at early cosmic times
by: Trefoloni, Bartolomeo, et al.
Published: (2024)
by: Trefoloni, Bartolomeo, et al.
Published: (2024)
Effect of cosmic rays and ionizing radiation on observational ultraviolet plasma diagnostics in the circumgalactic medium
by: Holguin, F., et al.
Published: (2024)
by: Holguin, F., et al.
Published: (2024)
Impact of extragalactic point sources on the low-frequency sky spectrum and cosmic dawn global 21-cm measurements
by: Mittal, Shikhar, et al.
Published: (2024)
by: Mittal, Shikhar, et al.
Published: (2024)
Expanded Sample of Small Magellanic Cloud Ultraviolet Dust Extinction Curves: Correlations between the 2175 A bump, q_pah, UV extinction shape, and N(HI)/A(V)
by: Gordon, Karl D., et al.
Published: (2024)
by: Gordon, Karl D., et al.
Published: (2024)
EPOCHS IX. When cosmic dawn breaks: Evidence for evolved stellar populations in $7 < z < 12$ galaxies from PEARLS GTO and public NIRCam imaging
by: Trussler, James A. A., et al.
Published: (2023)
by: Trussler, James A. A., et al.
Published: (2023)
Reverse Shock Revisited in Cassiopeia A with Chandra
by: Wu, Yin, et al.
Published: (2024)
by: Wu, Yin, et al.
Published: (2024)
Extragalactic Planetary Nebulae (xPNe). Chemical evolution and assembly histories of nearby galaxies using Oxygen and Argon abundances. From the local universe to cosmic dawn
by: Arnaboldi, Magda, et al.
Published: (2026)
by: Arnaboldi, Magda, et al.
Published: (2026)
Ultraviolet photon production rates of the first stars: Impact on the He II $λ$ 1640 Å emission line from primordial star clusters and the 21-cm signal from cosmic dawn
by: Wasserman, Joel, et al.
Published: (2025)
by: Wasserman, Joel, et al.
Published: (2025)
Witnessing downsizing in the making: quiescent and breathing galaxies at the dawn of the Universe
by: Merlin, Emiliano, et al.
Published: (2025)
by: Merlin, Emiliano, et al.
Published: (2025)
Introducing the Phoebos simulation: galaxy properties at the dawn of galaxy formation
by: van Donkelaar, Floor, et al.
Published: (2025)
by: van Donkelaar, Floor, et al.
Published: (2025)
Gas-phase formation of fullerene/9-hydroxyfluorene cluster cations
by: Wu, Yin, et al.
Published: (2024)
by: Wu, Yin, et al.
Published: (2024)
Gas-phase hydrogenation of large, astronomically relevant PAH cations
by: Hua, Lijun, et al.
Published: (2024)
by: Hua, Lijun, et al.
Published: (2024)
Similar Items
-
Interstellar dust revealed by light from cosmic dawn
by: Yang, Xuejuan, et al.
Published: (2025) -
Deuterated Polycyclic Aromatic Hydrocarbons in the Interstellar Medium: Constraints from the Orion Bar as Observed by the James Webb Space Telescope
by: Yang, Xuejuan, et al.
Published: (2025) -
Polycyclic Aromatic Hydrocarbon and the Ultraviolet Extinction Bump at the Cosmic Dawn
by: Lin, Qi, et al.
Published: (2025) -
On the Interstellar Extinction Curve toward HD 93222, A Sightline with an Exceedingly Narrow 2175 Angstrom Extinction Bump
by: Wang, Qian, et al.
Published: (2026) -
Infrared Emission of Specific Polycyclic Aromatic Hydrocarbon Molecules: Cyanonaphthalenes
by: Li, Kaijun, et al.
Published: (2024)