1.4k citations
- Goddard Space Flight CenterUS31 papers
- Center for Astrophysics Harvard & SmithsonianUS18 papers
- United States Naval Research LaboratoryUS16 papers
- California Institute of TechnologyUS14 papers
- Centre National de la Recherche ScientifiqueFR12 papers
- University of Maryland, College ParkUS11 papers
- National Academies of Sciences, Engineering, and MedicineUS9 papers
- University of MichiganUS9 papers
- University of WashingtonUS9 papers
- Cornell UniversityUS8 papers
- Kavli Institute for Particle Astrophysics and CosmologyUS8 papers
- University of California, Santa CruzUS8 papers
108 papers
Exploring the nature of Galactic unassociated sources detected by the Fermi-LAT
F. Acero, A. Acharyya, A. Adelfio +120
We investigate the nature of the unassociated sources detected by the Fermi-LAT close (|b|<10°) to the Galactic plane, representing 16% of all sources in the 4FGL-DR4 catalog. The…
Gamma-ray signature of superluminous supernovae: Fermi-LAT GeV detection of SN 2017egm and evidence of a central engine
F. Acero, A. Acharyya, A. Adelfio +116
Superluminous supernovae (SLSNe) are a rare class of transients with peak luminosities 10-100 times greater than those of standard core-collapse supernovae (SNe). The mechanisms po…
Beam Test Performance of AstroPix sensor with 120 GeV protons
Bobae Kim, Regina Caputo, Manoj Jadhav +11
AstroPix is a high-voltage CMOS (HV-CMOS) monolithic active pixel sensor (MAPS) developed for precision gamma-ray imaging and spectroscopy in the medium energy regime, as well as f…
Harmonia: Algorithm-Hardware Co-Design for Memory- and Compute-Efficient BFP-based LLM Inference
Xinyu Wang, Jieyu Li, Yanan Sun +1
Large Language Models (LLMs) incur substantial memory and computation costs. Prior works reduce FP-INT arithmetic overhead by converting linear-layer activations to block floating…
Separating flare and secondary atmospheric signals with RADYN modeling of near-infrared JWST transmission spectroscopy observations of TRAPPIST-1
Ward S. Howard, Adam F. Kowalski, Michael Radica +10
Although TRAPPIST-1's temperate planets have the highest transmission signals of any known system, flares contaminate 50-70% of transits at the 1000 ppm level, far above 100 ppm se…
Hundreds of TESS exoplanets might be larger than we thought
Te Han, Paul Robertson, Timothy D. Brandt +5
The radius of a planet is a fundamental parameter that probes its composition and habitability. Precise radius measurements are typically derived from the fraction of starlight blo…