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81
First Results from the JWST Early Release Science Program Q3D: The Fast Outflow in a Red Quasar at z = 0.44
Published 2025-01-01“…The dust-reddened quasar F2M110648.35+480712 at z = 0.4352 is one of the few cases at its redshift that exhibits powerful quasar feedback through bipolar outflows. …”
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82
No Galaxy-scale [C ii] Fast Outflow in the z = 6.72 Red Quasar HSC J1205–0000
Published 2025-01-01“…HSC 120505.09-000027.9 (J1205–0000) is one of the highest redshift ( z = 6.72) dust-reddened quasars (red quasars) known to date. …”
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83
Population of Merging Compact Binaries Inferred Using Gravitational Waves through GWTC-3
Published 2023-03-01“…We infer the binary black hole merger rate, allowing for evolution with redshift, to be between 17.9 and 44 Gpc^{-3} yr^{-1} at a fiducial redshift (z=0.2). …”
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84
Study of Long-term Spectral Evolution and X-Ray and γ-Ray Correlation of Blazars Seen by HAWC
Published 2025-01-01“…HAWC continuously monitors blazar activity at TeV energies, focusing on sources with a redshift of z ≤ 0.3, based on the Third Fermi-LAT Catalog of High-Energy sources. …”
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85
The Effects of Active Galactic Nuclei Feedback on the Lyα Forest Flux Power Spectrum
Published 2025-01-01“…We find that, for Simba , the impact of AGN feedback is most dramatic at lower redshifts ( z < 1) and that AGN jet feedback plays the most significant role in altering the P1D. …”
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86
Physical Pathways for JWST-observed Supermassive Black Holes in the Early Universe
Published 2025-01-01“…Observations with the James Webb Space Telescope (JWST) have revealed active galactic nuclei (AGN) powered by supermassive black holes (SMBHs) with estimated masses of 10 ^7 –10 ^8 M _⊙ at redshifts z ∼ 7–9. Some reside in overmassive systems with higher AGN to stellar mass ratios than locally. …”
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87
Beyond the K-valley: exploring unique trion states in indirect band gap monolayer WSe2
Published 2025-02-01“…The analysis of the many-body interactions reveals mechanisms behind increased singlet-triplet splitting and redshifted energies in these Q-valley trions, compared to K-valley trions.…”
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88
Optical Properties of GaAs Nanowires with an Electric Potential That Varies Inversely with the Square of the Radial Distance
Published 2019-01-01“…The inverse parabolic potential reduces transition energies and therefore redshifts peaks of the AC, as well as the anomalous dispersion region of the dependence of change in refractive index on the photon energy. …”
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89
Synthesis and Optical Properties of <i>N</i>-Arylnaphtho- and Anthra[2,3-<i>d</i>]oxazol-2-amines
Published 2025-01-01“…An examination of the spectroscopic properties of polycyclic oxazoles revealed that the λ<sub>abs</sub> value of the tetracyclic oxazoles was redshifted relative to that of the tricyclic oxazoles. …”
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90
ZnFe2O4-TiO2 Nanoparticles within Mesoporous MCM-41
Published 2012-01-01“…UV-vis absorption edges of ZTM nanocomposites redshifted with the increase of Zn/Ti molar ratio. The nanocomposite approach could be a potential choice for enhancing the photoactivity of TiO2, indicating an interesting application in the photodegradation and photoelectric fields.…”
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91
PhotoD with LSST: Stellar Photometric Distances Out to the Edge of the Galaxy
Published 2025-01-01“…We validate our pipeline, named PhotoD (in analogy with photo- z , photometric redshifts of galaxies) using both simulated catalogs and SDSS, DECam, and Gaia photometry. …”
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92
MUSEQuBES: Unveiling Cosmic Web Filaments at z ≈ 3.6 through Dual Absorption and Emission Line Analysis
Published 2025-01-01“…Additionally, two other low-metallicity ([ X / H ] ≲ −2) absorption systems are detected at similar redshifts, one of which is also a pLLS. Very Large Telescope (VLT) MUSE observations reveal a significant overdensity of Ly α emitters (LAEs) associated with these absorbers. …”
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93
Constraints on Relativistic Jets from the Fast X-Ray Transient 210423 Using Prompt Radio Follow-up Observations
Published 2025-01-01“…Considering a wide range of possible redshifts z ≤ 3.5, circumstellar medium density n = 10 ^−6 –10 ^−1 cm ^−3 , and isotropic-equivalent jet kinetic energy E _k _,iso = 10 ^48 –10 ^55 erg, we find that we can rule out wide jets with opening angle θ _j = 15° viewed within 10° off-axis. …”
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94
A Dual Active Black Hole Candidate with Mass Ratio ~7:1 in a Disk Galaxy
Published 2025-01-01“…We explore alternative scenarios for explaining the observational features of this system, including the complex gas kinematics triggered by central AGN activity and dust attenuation of the broad-line region of the central BH, finding that they failed to fully account for the kinematics of both the redshifted off-centered broad and narrow emission-line components.…”
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95
Preferential Crystallographic Orientation and Optical Properties in (Ag,Zn)-Based Oxide Nanoparticle Thin Film Depending on Spark Voltage
Published 2024-01-01“…The optical band gap narrowed (redshifted) due to the effect of Ag ions entering the ZnO structure. …”
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96
Synthesis and Optical Properties of Triphenylene-Based Donor-Donor and Donor-Acceptor Conjugated Polymers: A Comparative Study
Published 2020-01-01“…P1 shows a broad emission in hexane but vibronically structured emissions in other solvents; in contrast, P2 exhibits a vibronically resolved emission in hexane, while exhibiting redshifted, broad, and featureless emissions in other solvents. …”
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97
Neutrino-dominated Relativistic Viscous Accretion Flows around Rotating Black Holes with Shocks
Published 2025-01-01“…We employ our NDAF model formalism to elucidate ${L}_{\nu \bar{\nu }}^{{\rm{obs}}}$ for five GRBs with known redshifts and estimate their accretion rate ( $\dot{m}$ ) based on the spin ( a _k ) of the central source of the GRBs studied here.…”
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98
Late-time Optical and X-Ray Emission Evolution of the Oxygen-rich SN 1996cr
Published 2025-01-01“…Magellan IMACS optical spectra taken in 2017 July and 2021 August show a very different spectrum from that seen in 2006 with broad, double-peaked optical emission lines of oxygen, argon, and sulfur with expansion velocities of ±4500 km s ^−1 . Redshifted emission components are considerably fainter compared to the blueshifted components, presumably due to internal extinction from dust in the SN ejecta. …”
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99
High-time-cadence Spectroscopy and Photometry of Stellar Flares on M dwarf YZ Canis Minoris with the Seimei Telescope and TESS. I. Discovery of Rapid and Short-duration Prominence...
Published 2025-01-01“…The maximum velocity of the blueshifted and redshifted components ranges from 200 to 450 km s ^−1 and 190 to 400 km s ^−1 , respectively. …”
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100
Pearls on a String: Dark and Bright Galaxies on a Strikingly Straight and Narrow Filament
Published 2025-01-01“…The galaxies are distributed within projected distances of only 7–105 kpc from the axis of the identified filament. They have redshifts in a very small range of z = 0.0361−0.0370 so that their radial velocities are consistent with galaxy proper motions. …”
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