📄 The NANOGrav 15 yr Data Set: Evidence for a Gravitational-wave Backgr…
Quicklook:
Agazie, Gabriella et al. (2023) · The Astrophysical Journal
Reads: 1362 · Citations: 1604
DOI: 10.3847/2041-8213/acdac6
🔗 https://ui.adsabs.harvard.edu/abs/2023ApJ...951L...8A/abstract
#Astronomy #Astrophysics #Cosmology #GravitationalWaves #GravitationalWaveAstronomy
Neutron Stars With Less Mass Than A White Dwarf Might Exist, and LIGO and Virgo Could Find Them
Theoretically a neutron star could have less mass than a white dwarf. If these light neutron stars exist, we might detect them through the gravitational waves they emit during a cataclysmic merger with another star.
The merging of black holes and neutron stars are among the most energetic events in the universe. Not only do they emit colossal amounts of energy, they can also be detected through gravitational waves. Observatories like LIGO/Virgo (Laser Interferometer Gravitational Wave Observatory) and KAGRA (The Kamioka Gravitational Wave Detector) have detected their gravitational waves but … Continue reading "For Their Next Trick, Gravitational Wave Observatories Could Detect Collapsing Stars"
see also: https://arxiv.org/pdf/2202.04621.pdf
For Lisa. A Piano-Based Sonification Project Of Gravitational Waves
#AndreaValle #ValeriyaKorol #GravitationalWaveAstronomy #astrodons
adsdaily
Universe Today
Ansgar Schmidt 
teledyn 𓂀