Results 41 to 50 of about 2,261,840 (225)
The effects of atmosphere conditions on gamma-ray astronomy [PDF]
, 2005 The High Energetic Stereoscopic System (H.E.S.S.) experiment is an array of imaging atmospheric Cherenkov (IAC) telescopes of the next generation, with enlarged mirrors and advanced detector electronics compared to its predecessors.
Aye, Klaus-Michael
core
Universe, 2022 Gamma-ray astronomy is the observational science that studies the cosmos in the last unexplored electromagnetic window, namely, above the megaelectronvolt (EeV = 106 eV) (MeV) [...]
Ulisses Barres de Almeida, Michele Doro
doaj +1 more source
The AGILE gamma-ray astronomy mission [PDF]
AIP Conference Proceedings, 2000 We describe the AGILE gamma-ray astronomy satellite which has recently been selected as the first Small Scientific Mission of the Italian Space Agency. With a launch in 2002, AGILE will provide a unique tool for high-energy astrophysics in the 30 MeV - 50 GeV range before GLAST.
S. MEREGHETTI +20 more
openaire +3 more sources
Solution‐Processed Mn‐Doped 2d Perovskite Wavelength Shifters for Noble‐Liquid Photon Detection
Advanced Functional Materials, EarlyView.Solution‐processed Mn2+‐doped PEA2PbBr4 two‐dimensional perovskite films are demonstrated as large‐area wavelength shifters for noble‐liquid photon detectors. Mn2+ incorporation introduces a broad emission band at ∼620 nm with a large Stokes shift, suppressing self‐absorption and matching SiPM sensitivity.
Elisabetta Colantoni +6 more
wiley +1 more source
Nucleosynthesis and gamma ray-line astronomy [PDF]
Nuclear Physics B - Proceedings Supplements, 2000 4 ...
Vangioni-Flam, Elisabeth +2 more
openaire +2 more sources
Disorder‐Broadened Topological Hall Phase and Anomalous Hall Scaling in FeGe
Advanced Functional Materials, EarlyView.By systematically introducing defects into FeGe via ion‐beam modification, we demonstrate that disorder broadens the temperature regime over which the topological Hall effect ‐ a signature of skyrmions or other chiral textures — appears, while also increasing its magnitude.
Chaman Gupta +11 more
wiley +1 more source
Photodetectors for Gamma-Ray Astronomy
, 2023 Photodetectors are widely employed as optical receivers to convert light into electrical signals in many applications ranging from communications to electronics, medicine, automotive, and transport.
Uliyanov, Alexey +2 more
core +1 more source
The Astrophysical Journal, 2023 We present an analysis of γ -ray emission in the direction of supernova remnant (SNR) G15.4+0.1 with 13 yr Fermi Large Area Telescope data. There are three point-like GeV sources in this region: one is spatially coincident with the TeV source HESS J1818 ...
Yuan Li, Yuliang Xin, Siming Liu, Yu He
doaj +1 more source
High energy gamma-ray astronomy
Nuclear Physics B - Proceedings Supplements, 2005 10 pages, 12 figures, to appear as Plenary Paper, Proceedings of the Eigth International Workshop on Topics in Astroparticle and Underground Physics (TAUP2003), University of Washington, Seattle, USA, 5-9 September 2003. High quality versions of the manuscript (ps-file) and of figures 2 and 12 can be found at http://edoc.mpg.de/60181.
openaire +5 more sources
Evidence for Itinerant Ferromagnetic Flat Bands Producing Large Transverse Responses
Advanced Materials, EarlyView.Itinerant ferromagnetic flat bands are demonstrated in GdCo5 with a high Curie temperature of 940K, a stacked honeycomb–kagome lattice, through angle‐resolved photoemission spectroscopy and magneto‐thermoelectric measurements. These topological flat bands generate large Berry curvaturte, producing gigantic anomalous Nernst effect with record‐high ...
Susumu Minami +15 more
wiley +1 more source