F. Frasconi

collaborators

2 papers

astro-ph.HE2025

GW241011 and GW241110: Exploring Binary Formation and Fundamental Physics with Asymmetric, High-Spin Black Hole Coalescence

The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1783

We report the observation of gravitational waves from two binary black hole coalescences during the fourth observing run of the LIGO--Virgo--KAGRA detector network, GW241011 and GW…

physics.ins-det2025

Ionization quenching factors and W-values of low-energy H $_{2}^{+}$ and He $^{+}$ ions in Ar gas at low pressure measured with a bulk resistive MICROMEGAS

A. Foresi, G. Antonelli, C. Avanzini +15

The ionization quenching factor, the fraction of an ion's initial kinetic energy lost through ionization in a medium, was measured for H $_{2}^{+}$ and He $^{+}$ ions within the 2.5-5 keV…

GW241011 and GW241110: Exploring Binary Formation and Fundamental Physics with Asymmetric, High-Spin Black Hole Coalescence

Ionization quenching factors and W-values of low-energy H2+​ and He+ ions in Ar gas at low pressure measured with a bulk resistive MICROMEGAS

Ionization quenching factors and W-values of low-energy H $_{2}^{+}$ and He $^{+}$ ions in Ar gas at low pressure measured with a bulk resistive MICROMEGAS