Results 51 to 60 of about 3,542,228 (207)
Synchrotron Radiation from the Fast Tail of Dynamical Ejecta of Neutron Star Mergers [PDF]
Astrophysical Journal, 2018 We find, using high-resolution numerical relativistic simulations, that the tail of the dynamical ejecta of neutron star mergers extends to mildly relativistic velocities faster than 0.7c. The kinetic energy of this fast tail is ∼1047–1049 erg, depending
K. Hotokezaka +4 more
semanticscholar +1 more source
Neutron Mean Free Path in the Slab Reactor Core using One-Dimensional Multi-group Diffusion Equation
Computational and Experimental Research in Materials and Renewable Energy, 2022 Analysis of the neutron mean free path in the slab reactor core has been carried out using one-dimensional multi-group diffusion equation. This study aims to determine the neutron mean free path in the slab reactor core with the neutron diffusion ...
Putri Nabila +2 more
doaj +1 more source
HeliyonUsing a perfect single crystal as a neutron filter allows us to have a thermal neutron beam with almost no background of fast neutrons. Single crystals of Al2O3 (sapphire) have proven to be effective filters for fast neutrons and are incorporated into ...
Z. Gholamzadeh +5 more
doaj +1 more source
Progress of the Scientific Commissioning of a fast neutron beamline for Chip Irradiation
, 2018 ChipIr is a new beamline at the ISIS spallation source dedicated to accelerated testing of microelectronics. ChipIr features an atmospheric-like neutron spectrum to study the so-called Single Event Effects, a major concern for the reliability of modern ...
C. Cazzaniga, C. Frost
semanticscholar +1 more source
The Electromagnetic Counterpart of the Binary Neutron Star Merger LIGO/Virgo GW170817. III. Optical and UV Spectra of a Blue Kilonova from Fast Polar Ejecta [PDF]
, 2017 We present optical and ultraviolet spectra of the first electromagnetic counterpart to a gravitational-wave (GW) source, the binary neutron star merger GW170817.
M. Nicholl +39 more
semanticscholar +1 more source
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2013 13 pages, 14 ...
Wang, Zhehui, Morris, Christopher L.
openaire +2 more sources
Compilation of Existing Neutron Screen Technology
Science and Technology of Nuclear Installations, 2014 The presence of fast neutron spectra in new reactors is expected to induce a strong impact on the contained materials, including structural materials, nuclear fuels, neutron reflecting materials, and tritium breeding materials. Therefore, introduction of
N. Chrysanthopoulou +3 more
doaj +1 more source
, 1992 During 1988--1990 the magnetic resonance dosimetry project was completed, as were the 250 MeV proton shielding measurements. The first cellular experiment using human cells in vitro at the 1 GeV electron storage ring was also accomplished. More detail may be found in DOE Report {number sign}DOE/EV/60417-002 and the open literature cited in the ...
DeLuca, P.M. Jr., Pearson, D.W.
openaire +2 more sources
Yuanzineng kexue jishuTo deal with the problem that notable light water reactor decay heat calculation standard is not suitable for fast reactor, this paper adopted the sensitivity/uncertainty (S/U) method to analyze the uncertainty introduced by nuclear data in the ...
WANG Fenglong1, YANG yong1, , HUANG Xiaolong2
doaj +1 more source
European Physical Journal C: Particles and Fields, 2021 The MOSCAB equipment, a geyser-concept bubble-chamber originally thought for the search of dark matter in the form of WIMPs, is employed for the detection of fast neutrons.
R. Bertoni +13 more
doaj +1 more source