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19922026
Showing 2025Show all

148 papers · 1 filter

astro-ph.IM2025★ 7 cited

EuroHPC SPACE CoE: Redesigning Scalable Parallel Astrophysical Codes for Exascale

Nitin Shukla, Alessandro Romeo, Caterina Caravita +36

High Performance Computing (HPC) based simulations are crucial in Astrophysics and Cosmology (A&C), helping scientists investigate and understand complex astrophysical phenomena. T…

nucl-ex2025

Dileptons at Colliders as Probes of the Quark-Gluon Plasma

R. Bailhache, H. Appelshäuser

Ultra-relativistic heavy-ion collisions are used to create a deconfined state of quarks and gluons, the quark-gluon plasma (QGP), similar to the matter in the early universe. Dilep…

hep-ex2025

Search for the in the photoproduction cross section measurement of at GlueX

GlueX Collaboration

Based on 334 pb of photoproduction data collected with the GlueX detector at Jefferson Lab, we have measured for the first time the cross section of the exclusive reaction $…

astro-ph.HE2025

Probing the disk-jet coupling in M87

Ainara Saiz-Pérez, Christian M. Fromm, Yosuke Mizuno +3

Context. Recent GMVA observations of M 87 at event horizon scales revealed a ring-like structure which is 50% larger at 86 GHz than the ring observed by the Event Horizon Telescope…

astro-ph.HE2025★ 4 cited

Probing jet base emission of M87* with the 2021 Event Horizon Telescope observations

Saurabh, Hendrik Müller, Sebastiano D. von Fellenberg +282

We investigate the presence and spatial characteristics of the jet base emission in M87* at 230 GHz, enabled by the enhanced uv coverage in the 2021 Event Horizon Telescope (EHT) o…

astro-ph.HE2025★ 1 cited

Kilonova and progenitor properties of merger-driven gamma-ray bursts

P. Singh, G. Stratta, A. Rossi +6

Gamma-Ray Burst (GRB) prompt and afterglow emission, as well as a kilonova (KN), are the expected electromagnetic (EM) counterparts of Binary Neutron Star (BNS) and Neutron Star --…