Charge-neutral, GeV-scale electron-positron pair beams produced using bremsstrahlung gamma rays

Y Noh, J Song, M Mirzaie, CI Hojbota, H Kim… - Communications …, 2024 - nature.com
Matter-antimatter plasmas, such as electron-positron pair plasmas, are frequently observed
in various astrophysical phenomena. In laboratory settings, electron-positron pairs have …

Develo** green slag/bentonite-based geopolymers modified with meso-porous tungsten oxide: Zeolitic phases, mechanical performance and gamma-radiation …

M Ramadan, SMA El-Gamal, MM Wetwet, MA Sayed… - Applied Clay …, 2024 - Elsevier
In an attempt to maintain the sustainable development goals in the construction sector via
reducing the raw-materials/energy consumption and greenhouse-gas emissions related to …

[HTML][HTML] Compact low-noise GeV-scale electron-positron pair spectrometer

J Song, Y Noh, M Mirzaie, CI Hojbota, H Kim, S Lee… - Results in Physics, 2025 - Elsevier
Recent studies have successfully demonstrated a high-flux GeV-scale gamma-ray
spectrometer using energy spectra of electron–positron pairs generated in a high-Z …

Compact Spin-Polarized Positron Acceleration in Multi-Layer Microhole Array Films

ZK Dou, C Lv, YI Salamin, N Zhang, F Wan… - arxiv preprint arxiv …, 2024 - arxiv.org
Compact spin-polarized positron accelerators play a major role in promoting significant
positron application research, which typically require high acceleration gradients and …