:: Library Catalog

Cover Image

Saved in:

Bibliographic Details
Main Authors:	Lu, Wentao, Wang, Jun-Xian
Format:	Preprint
Published:	2025
Subjects:	Astrophysics of Galaxies
Online Access:	https://arxiv.org/abs/2510.06753
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

HeII emitters at cosmic noon and beyond. Characterising the HeII λ1640 emission with MUSE and JWST/NIRSpec
by: González-Díaz, R., et al.
Published: (2025)

A hide-and-seek game: Looking for Population III stars during the Epoch of Reionization through the HeII$λ$1640 line
by: Venditti, Alessandra, et al.
Published: (2024)

Declining metallicity and extended HeII in the outflow of an epoch of reionization analogue galaxy
by: Hamel-Bravo, M. J., et al.
Published: (2025)

Tracing Star Formation in Quasar Hosts via [O II] $λ$3727: A Kinematically Consistent Approach
by: Wu, Liang, et al.
Published: (2026)

Measuring photo-ionization rate and mean free path of HeII ionizing photons at $2.5 \leq z \leq 3.6$: Evidence for late and rapid HeII reionization Part-II
by: Gaikwad, Prakash, et al.
Published: (2025)

The significant contribution of supersoft X-ray Sources to the nebular HeII line emission
by: Triani, Dian P., et al.
Published: (2024)

Strong nebular HeII emission induced by He$^+$ ionizing photons escaping through the clumpy winds of massive stars
by: Roy, Arpita, et al.
Published: (2025)

New clues on the extended HeII ionization in IZw18 from GTC/MEGARA and JWST/MIRI
by: Arroyo-Polonio, A., et al.
Published: (2025)

The search for Population III: Confirmation of a HeII emitter with no metal lines at z=10.6
by: Maiolino, Roberto, et al.
Published: (2026)

The Pristine HeII Emitter near GN-z11: Constraining the Mass Distribution of the First Stars
by: Rusta, Elka, et al.
Published: (2026)

Gas excitation in galaxies and active galactic nuclei with He IIλ4686 and X-ray emission
by: Kouroumpatzakis, K., et al.
Published: (2025)

Testing AGN outflow and accretion models with CIV and HeII emission line demographics in z=2 quasars
by: Temple, Matthew J., et al.
Published: (2023)

A Detailed Look at a Trio of Changing-Look Quasars: Spectral Energy Distributions and the Dust Extinction Test
by: Duffy, Laura, et al.
Published: (2025)

High Resolution {\it BOES} Spectroscopy of Raman-scattered He~II$λ$6545 in Young Planetary Nebulae
by: Lim, Jin, et al.
Published: (2025)

A Sandwich Model for Changing-Look AGNs
by: Ma, Qian-Qi, et al.
Published: (2025)

Sleeping Giants Arise: Monitoring the Return of Three Changing-Look Quasars to Their High States
by: Duffy, Laura, et al.
Published: (2025)

Varstrometry Selected Radio-Loud Candidates of Dual and Off-Nucleus Quasars at Sub-kpc Scales
by: Wang, Hao-Chen, et al.
Published: (2023)

A strong He II $λ$1640 emitter with extremely blue UV spectral slope at $z=8.16$: presence of Pop III stars?
by: Wang, Xin, et al.
Published: (2022)

FNet II: Spectral Classification of Quasars, Galaxies, Stars, and broad absorption line (BAL) Quasars
by: Moradi, R., et al.
Published: (2024)

Quaia, the Gaia-unWISE Quasar Catalog: An All-Sky Spectroscopic Quasar Sample
by: Storey-Fisher, Kate, et al.
Published: (2023)

A Quasar Pair Sample Compiled from DESI DR1
by: Jing, Liang, et al.
Published: (2025)

GNHeII J1236+6215: A He II $λ$1640 emitting and potentially LyC leaking galaxy at $z$ = 2.9803 unveiled through JWST & Keck observations
by: Mondal, Chayan, et al.
Published: (2025)

Are "Changing-Look" Active Galactic Nuclei Special in the Coevolution of Supermassive Black Holes and their Hosts? II. The Case of Changing-Look Narrow-Line Seyfert 1 Galaxies
by: Wang, J., et al.
Published: (2026)

DESI z >~ 5 Quasar Survey. I. A First Sample of 400 New Quasars at z ~ 4.7-6.6
by: Yang, Jinyi, et al.
Published: (2023)

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)

Changing Look AGN: An X-ray Look
by: Titarchuk, Lev, et al.
Published: (2024)

Galaxies Lighting Up: Discovery of Seventy New Turn-on Changing-look Quasars
by: Yang, Qian, et al.
Published: (2024)

The first identification of Lyman $α$ Changing-look Quasars at high-redshift in DESI
by: Guo, Wei-Jian, et al.
Published: (2024)

DESI Mg II Absorbers: Extinction Characteristics & Quasar Redshift Accuracy
by: Napolitano, Lucas, et al.
Published: (2024)

No Redshift Evolution in the Fe II/Mg II Flux Ratios of Quasars across Cosmic Time
by: Jiang, Danyang, et al.
Published: (2024)

Extreme Variability Quasars in Their Various States. II: Spectral Variation Revealed with Multi-epoch Spectra
by: Ren, Wenke, et al.
Published: (2023)

The Quasar-associated 2175 Å Dust Absorbers in the SDSS DR16 Quasar Catalog
by: Zhang, Shaohua, et al.
Published: (2025)

Eddington Ratios of Dust-obscured Quasars at $z \lesssim 1$: Evidence Supporting Dust-obscured Quasars as Young Quasars
by: Kim, Dohyeong, et al.
Published: (2024)

The Quasar Proximity Effect as an Alternative Probe of Quasar Pair Distances
by: Chen, Huanqing, et al.
Published: (2026)

Flares in the Changing Look AGN Mrk 590. II: Deep X-ray observations reveal a Comptonizing inner accretion flow
by: Lawther, Daniel, et al.
Published: (2025)

Probing the Low Radio Frequency Emission in PG Quasars with the uGMRT -- II
by: Gulati, Sanna, et al.
Published: (2025)

Exploring the physical properties of Type II Quasar candidates at intermediate redshifts with CIGALE
by: Cunha, P. A. C., et al.
Published: (2025)

VLA Observations at 6 and 19 GHz of a Complete Sample of Radio Loud Quasars with redshifts between 2.5 and 5.28: II. Sample definition, radio images, and analysis
by: Wardle, John F. C., et al.
Published: (2025)

The CLASS Quasar Catalog: Coronal Line Activity in Type 1 SDSS Quasars
by: Doan, Sara, et al.
Published: (2025)

The Large Sky Area Multi-object Fiber Spectroscopic Telescope (LAMOST) Quasar Survey: Quasar Properties from Data Release 10 to 12
by: Lyu, Bing, et al.
Published: (2025)