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- Goddard Space Flight CenterUS134 papers
- University of Wisconsin–MilwaukeeUS134 papers
- Rochester Institute of TechnologyUS131 papers
- California Institute of TechnologyUS130 papers
- Eötvös Loránd UniversityHU130 papers
- Montana State UniversityUS127 papers
- West Virginia UniversityUS126 papers
- University of Maryland, College ParkUS125 papers
- University of WashingtonUS122 papers
- University of BirminghamGB121 papers
- Northwestern UniversityUS120 papers
- University of MichiganUS120 papers
198 papers
A New Member of the Fast and Furious Family: A Relativistic and Time-Variable UV Outflow in a Luminous Quasar
Lucas M. Seaton, Patrick B. Hall, Liliana Flores +20
We report the fastest quasar outflow first detected in the ultraviolet, via variable C IV and Si IV absorption at outflow velocities km s to at least km…
Wind Acceleration as a Driver of Detached Blueshifted Absorption in Quasar Disk Winds
Randall C. Dannen, Daniel Proga, Paola Rodríguez Hidalgo +4
Active galactic nuclei (AGN) unification models often emphasize the viewing angle, , but alone does not determine quasar properties. This is crucial for quasar outflows: UV…
GW240925 and GW250207: Astrophysical Calibration of Gravitational-wave Detectors
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1839
GW240925 and GW250207 are two loud gravitational-wave signals from binary black hole coalescences observed with network signal-to-noise ratios and , respectively…
CIV wind properties of the SDSS-V X-ray selected quasars: strong optical-to-UV emission is key regardless of X-ray strength
Amy L. Rankine, David Homan, James Aird +25
We present an investigation of the rest-frame optical/UV and X-ray properties for a sample of 3027 X-ray selected quasars between detected in the deepest Spec…
Searches for Continuous Gravitational Waves from Supernova Remnants in the first part of the LIGO-Virgo-KAGRA Fourth Observing run
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1764
We present results from directed searches for continuous gravitational waves from a sample of 15 nearby supernova remnants, likely hosting young neutron star candidates, using data…
Narrowband searches for continuous gravitational waves from known pulsars in the first two parts of the fourth LIGO--Virgo--KAGRA observing run
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1853
Rotating non-axisymmetric neutron stars (NSs) are promising sources for continuous gravitational waves (CWs). Such CWs can, if detected, inform us about the internal structure and…