77 citations · 301 across the 8 of their papers we have counts for
7 papers
Photometry of Type II Supernova SN 2023ixf with a Worldwide Citizen Science Network
Lauren A. Sgro, Thomas M. Esposito, Guillaume Blaclard +88
We present highly sampled photometry of the supernova (SN) 2023ixf, a Type II SN in M101, beginning 2 days before its first known detection. To gather these data, we enlisted the g…
Light Curves and Colors of the Ejecta from Dimorphos after the DART Impact
Ariel Graykowski, Ryan A. Lambert, Franck Marchis +41
On 26 September 2022 the Double Asteroid Redirection Test (DART) spacecraft impacted Dimorphos, a satellite of the asteroid 65803 Didymos. Because it is a binary system, it is poss…
ODNet: A Convolutional Neural Network for Asteroid Occultation Detection
Dorian Cazeneuve, Franck Marchis, Guillaume Blaclard +3
We propose to design and build an algorithm that will use a Convolutional Neural Network (CNN) and observations from the Unistellar network to reliably detect asteroid occultations…
Citizen Science Astronomy with a Network of Small Telescope: The Launch and Deployment of JWST
R. A. Lambert, F. Marchis, F. +54
We present a coordinated campaign of observations to monitor the brightness of the James Webb Space Telescope (JWST) as it travels toward the second Earth-Sun Lagrange point and un…
Sub-laser-cycle control of relativistic plasma mirrors
Ludovic Chopineau, Guillaume Blaclard, Adrien Denoeud +2
We present measurements of high-order harmonics and relativistic electrons emitted into the vacuum from a plasma mirror driven by temporally-shaped ultra-intense laser waveforms, p…
Identification of coupling mechanisms between ultraintense laser light and dense plasmas
L. Chopineau, A. Leblanc, G. Blaclard +7
The interaction of intense laser beams with plasmas created on solid targets involves a rich non-linear physics. Because such dense plasmas are reflective for laser light, the coup…
Pseudo-spectral Maxwell solvers for an accurate modeling of Doppler harmonic generation on plasma mirrors with Particle-In-Cell codes
G. Blaclard, H. Vincenti, R. Lehe +1
With the advent of PW class lasers, the very large laser intensities attainable on-target should enable the production of intense high order Doppler harmonics from relativistic las…