Results 81 to 90 of about 12,864 (225)
Peccei-Quinn phase transition at LIGO
Journal of High Energy Physics, 2020 The LIGO observatories can potentially detect stochastic gravitational waves arising from phase transitions which happened in the early universe at temperatures around T ∼ 108 GeV.
Benedict von Harling +3 more
doaj +1 more source
International Journal of Forestry Research, Volume 2026, Issue 1, 2026.This study explores household participation in the collection of nontimber forest products (NTFPs) in Kalu district, Northeast Ethiopia, highlighting their critical role in local livelihoods and sustainable forest management. The primary issue is the over‐reliance on and unsustainable harvesting of NTFPs by households, driven by socioeconomic needs and
Hussen Yimer Abate +3 more
wiley +1 more source
, 2023 <p>This material is part of several data products associated with GWTC-3, the third Gravitational-Wave Transient Catalog from the <a href="https://www.ligo.org/">LIGO</a> Scientific Collaboration, the <a href="https://www.virgo-gw.eu/
LIGO Scientific Collaboration and Virgo Collaboration and KAGRA Collaboration
core +1 more source
Characterization of the LIGO detectors during their sixth science run
, 2015 In 2009–2010, the Laser Interferometer Gravitational-Wave Observatory (LIGO) operated together with international partners Virgo and GEO600 as a network to search for gravitational waves (GWs) of astrophysical origin.
김정리 +3 more
core +1 more source
Deep Einstein@Home All-sky Search for Continuous Gravitational Waves in LIGO O3 Public Data
The Astrophysical Journal, 2023 We present the results of an all-sky search for continuous gravitational waves in the public LIGO O3 data. The search covers signal frequencies 20.0 Hz ≤ f ≤ 800.0 Hz and a spin-down range down to −2.6 × 10 ^−9 Hz s ^−1 , motivated by detectability ...
B. Steltner +6 more
doaj +1 more source
Advanced Photonics Research, Volume 6, Issue 12, December 2025.Self‐mixing interferometry is a powerful technique that brings together the exceptional sensitivity of phase measurements with the unequalled simplicity of the self‐mix configuration based on modulation of the cavity field induced by the return from the target. According to the selected measurand, displacement or vibration, and to the analog of digital
Silvano Donati
wiley +1 more source
Environmental noise in advanced LIGO detectors
, 2022 The sensitivity of the Advanced LIGO detectors to gravitational waves can be affected by environmental disturbances external to the detectors themselves.
Mavalvala, Nergis
core +1 more source
Photonic Metrology with Hierarchic Quantum Frequentist Bounds
Advanced Photonics Research, Volume 6, Issue 12, December 2025.This paper proposes photonic metrology with hierarchical quantum frequentist bounds. The present model tightens the Quantum Cramér‐Rao Bound using a hybrid classical‐quantum framework. The experiment validates the hierarchical frequentist bounds for single‐qubit phase estimation.
Xin‐Zhu Liu +6 more
wiley +1 more source
, 2023 <p>This material is part of several data products associated with GWTC-3, the third Gravitational-Wave Transient Catalog from the <a href="https://www.ligo.org/">LIGO</a> Scientific Collaboration, the <a href="https://www.virgo-gw.eu/
LIGO Scientific Collaboration and Virgo Collaboration and KAGRA Collaboration
core +1 more source
Extended gravity description for the GW190814 supermassive neutron star
Physics Letters B, 2020 Very recently a compact object with a mass in the range 2.50÷2.67M⊙ has been discovered via gravitational waves detection of a compact binary coalescence.
A.V. Astashenok +3 more
doaj +1 more source