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Search for planetary-mass ultracompact binaries using data from the first part of the LIGO–Virgo–KAGRA fourth observing run

A.G Abac, I Abouelfettouh, F Acernese, K Ackley et autres

We present a search for gravitational waves from inspiraling, planetary-mass ultracompact binaries using data from the first part of the fourth observing run of LIGO, Virgo, and KAGRA. Finding no evidence of such systems, we determine the maximum distance reach for such …

no (code pays fourni par la source)

Directional search for persistent gravitational waves: Results from the first part of LIGO-Virgo-KAGRA’s fourth observing run

A.G Abac, I Abouelfettouh, F Acernese, K Ackley et autres

The angular distribution of gravitational-wave power from persistent sources may exhibit anisotropies arising from the large-scale structure of the Universe.This motivates directional searches for astrophysical and cosmological gravitational-wave backgrounds, as well as continuous-wave emitters.We present results of such a search using data …

fr (code pays fourni par la source)

All-sky search for continuous gravitational-wave signals from unknown neutron stars in binary systems in the first part of the fourth LIGO-Virgo-KAGRA observing run

A.G Abac, I Abouelfettouh, F Acernese, K Ackley et autres

International audience

fr (code pays fourni par la source)

Cosmological and High Energy Physics implications from gravitational-wave background searches in LIGO-Virgo-KAGRA's O1-O4a runs

A.G Abac, I Abouelfettouh, F Acernese, K Ackley et autres

International audience

fr (code pays fourni par la source)

GWTC-4.0: Searches for Gravitational-Wave Lensing Signatures

A.G Abac, I Abouelfettouh, F Acernese, K Ackley et autres

Gravitational waves can be gravitationally lensed by massive objects along their path. Depending on the lens mass and the lens--source geometry, this can lead to the observation of a single distorted signal or multiple repeated events with the same frequency evolution. We …

fr (code pays fourni par la source)

Direct multi-model dark-matter search with gravitational-wave interferometers using data from the first part of the fourth LIGO-Virgo-KAGRA observing run

A.G Abac, I Abouelfettouh, F Acernese, K Ackley et autres

International audience

fr (code pays fourni par la source)

GWTC-4.0: Population Properties of Merging Compact Binaries

A.G Abac, I Abouelfettouh, F Acernese, K Ackley et autres

The Gravitational-Wave Transient Catalog (GWTC) is a collection of short-duration (transient) gravitational wave signals identified by the LIGO-Virgo-KAGRA Collaboration in gravitational-wave data produced by the eponymous detectors. The catalog provides information about the identified candidates, such as the arrival time and amplitude …

GWTC-4.0: Constraints on the Cosmic Expansion Rate and Modified Gravitational-wave Propagation

A.G Abac, I Abouelfettouh, F Acernese, K Ackley et autres

International audience

fr (code pays fourni par la source)

Abstract P4-08-05: Basement membrane localized tumor cells are protected from HER2-targeted therapy in vivo.

JJ Zoeller, RT Bronson, T M Gilmer, LM Selfors et autres

Abstract Drug resistance compromises the efficacy of HER2-targeted therapy. Results from our laboratory, and previous reports from others, indicate that tumor cell attachment to basement membrane (BM) and other extracellular matrix (ECM) proteins may confer drug resistance. We have discovered a differential …

us (code pays fourni par la source)