Results 41 to 50 of about 17,829 (311)

The physics of gamma-ray bursts [PDF]

open access: yesReviews of Modern Physics, 2005
159 pages, 33 figures, accepted for publication in Reviews of Modern ...
openaire   +3 more sources

On the Energy of Gamma‐Ray Bursts [PDF]

open access: yesThe Astrophysical Journal, 2001
16 pages; Submitted to ...
Deborah L. Freedman   +2 more
openaire   +3 more sources

Electron Signal Induced by GRB 221009A on Charged Particle Telescopes of POES and MetOp Satellites

open access: yesThe Astrophysical Journal, 2023
GRB 221009A is a long gamma-ray burst among the most energetic and nearest ( z = 0.151) detected so far. The energy fluence of the burst was so large to cause ionization of the upper layers of Earth’s atmosphere and also observable signals in satellite ...
V. Vitale   +20 more
doaj   +1 more source

Gamma-Ray Bursts as a Probe of Cosmology [PDF]

open access: yesAIP Conference Proceedings, 2001
6 pages, 5 PostScript figures.
Lamb, Donald Q., Reichart, Daniel E.
openaire   +7 more sources

CLOAKED GAMMA-RAY BURSTS [PDF]

open access: yesThe Astrophysical Journal, 2014
accepted for publication in the Astrophysical ...
openaire   +4 more sources

Nano‐Patterned CuO Nanowire Nanogap Hydrogen Gas Sensor with Voids

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
Sub‐5‐ppb hydrogen (H2) detection and sub‐10‐s response and recovery times are achieved based on nano‐patterned polycrystalline CuO nanowires nanogap gas sensors with voids using electron‐beam lithography and unique annealing processes. Pre‐H2 annealing, void‐generating oxidation, and downscaled nanogap electrodes are key to improving the sensing ...
Muqing Zhao   +4 more
wiley   +1 more source

STATISTICAL PROPERTIES OF GRB AFTERGLOW PARAMETERS AS EVIDENCE OF COSMOLOGICAL EVOLUTION OF THEIR HOST GALAXIES

open access: yesActa Polytechnica, 2014
The results of a study of 43 peaked R-band light curves of optical counterparts of gamma-ray bursts with known redshifts are presented. The parameters of optical transients were calculated in the comoving frame, and then a search for pair correlations ...
Gregory Beskin   +3 more
doaj   +1 more source

Gamma-Ray Burst Energetics [PDF]

open access: yesThe Astrophysical Journal, 1999
We estimate the fraction of the total energy in a Gamma-Ray Burst (GRB) that is radiated in photons during the main burst. Random internal collisions among different shells limit the efficiency for converting bulk kinetic energy to photons. About 1% of the energy of explosion is converted to radiation, in 10-1000 kev energy band in the observer frame ...
openaire   +4 more sources

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

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