activity
20062026
most citedDetection of the 511 keV Galactic positron annihilation line with COSI

37 citations · 129 across the 15 of their papers we have counts for

collaborators

17 papers

astro-ph.HE2026

Predictions for Short Gamma-Ray Burst Detections by COSI

Eliza Neights, Eric Burns, Nicolò Parmiggiani +21

The Compton Spectrometer and Imager (COSI) is a soft gamma-ray telescope scheduled to launch in 2027. COSI will trigger onboard the spacecraft in response to short-duration transie…

astro-ph.HE2026

Detectability of Polarized Gamma-ray Emission from Blazar Flares with COSI

Garrett A. Latiolais, Jorge Otero-Santos, Michela Negro +18

We investigate the detectability of polarized gamma-ray emission from blazar flares with the Compton Spectrometer and Imager (COSI). Using 17 years of Fermi Large Area Telescope ob…

astro-ph.IM2025★ 2 cited

Pre-flight Background Estimates for COSI

Savitri Gallego, Uwe Oberlack, Jan Lommler +14

The Compton Spectrometer and Imager (COSI) is a Compton telescope designed to survey the 0.2 - 5 MeV sky, consisting of a compact array of cross-strip germanium detectors. It is pl…

astro-ph.IM2025

The Design and Performance Characteristics of the NRL4 ASIC Developed for the COSI Small Explorer Gamma-ray Satellite

Jarred M. Roberts, Clio Sleator, Eric Wulf +5

Next-generation gamma-ray observatories aim to enable precision measurements in high-energy astrophysics using advanced semiconductor detector technologies. Meeting the scientific…

astro-ph.IM2025

Characterizing, correcting, and repairing the effects of radiation damage in the COSI germanium cross-strip detectors

Steven E. Boggs, Sophia E. Haight, Sean N. Pike +5

The Compton Spectrometer and Imager (COSI) is a gamma-ray survey telescope utilizing a compact Compton imager design, enabled by an array of 16 high-resolution germanium cross-stri…

astro-ph.IM2025

In-orbit Spectral Calibration Prospects for the COSI Space Telescope

Aravind B. Valluvan, Steven E. Boggs, Savitri Gallego +8

The Compton Spectrometer and Imager is an upcoming NASA space telescope in the MeV range. COSI's primary science goals include precisely mapping nuclear line and positron annihilat…