High-Efficiency Resonant RF Spin Rotator with Broad Phase Space Acceptance for Pulsed Polarized Cold Neutron Beams [PDF]
, 2007 We have developed a radio-frequency resonant spin rotator to reverse the neutron polarization in a 9.5 cm x 9.5 cm pulsed cold neutron beam with high efficiency over a broad cold neutron energy range. The effect of the spin reversal by the rotator on the
A. Abragam +40 more
core +5 more sources
Sensors, 2019 Global concern for the illicit transportation and trafficking of nuclear materials and other radioactive sources is on the rise, with efficient and rapid security and non-proliferation technologies in more demand than ever.
Hajir Al Hamrashdi +2 more
doaj +1 more source
Model-Based Deep Learning Algorithm for Pulse Shape Discrimination in High Event Rates [PDF]
EPJ Web of Conferences, 2023 Pulse shape discrimination (PSD) is at the core of radioactive particles monitoring. Conventional PSD methods are geared towards low event rates, and struggle in the presence of pileups resulting from high rate.
Morad Itai +4 more
doaj +1 more source
Double neutron/proton ratio of nucleon emissions in isotopic reaction systems as a robust probe of nuclear symmetry energy [PDF]
, 2005 The double neutron/proton ratio of nucleon emissions taken from two reaction systems using four isotopes of the same element, namely, the neutron/proton ratio in the neutron-rich system over that in the more symmetric system, has the advantage of ...
Alkahzov +48 more
core +2 more sources
Neutrons and Gamma-Ray Dose Calculations in Subcritical Reactor Facility Using MCNP
Atoms, 2016 In nuclear experimental, training and teaching laboratories such as a subcritical reactor facility, huge measures of external radiation doses could be caused by neutron and gamma radiation.
Ned Xoubi
doaj +1 more source
Quantum Reports, 2022 We investigate the effect of time-dependent boundary conditions on the dynamics of a quantum bouncer—a particle falling in a homogeneous gravitational field on a moving mirror.
Jawad Allam, Alex Matzkin
doaj +1 more source
Benchmark shielding calculations for fusion and accelerator-driven sub-critical systems
Frontiers in Energy Research, 2023 We conducted benchmark calculations of neutron-shielding experiments for fusion applications such as (1) Neutron spectra in iron shields with 14 MeV neutrons; and (2) Leakage neutron spectra from various sphere piles by 14 MeV neutrons, and for ...
Yosuke Iwamoto +2 more
doaj +1 more source
Initial data for black hole-neutron star binaries, with rotating stars [PDF]
, 2016 The coalescence of a neutron star with a black hole is a primary science target of ground-based gravitational wave detectors. Constraining or measuring the neutron star spin directly from gravitational wave observations requires knowledge of the ...
Foucart, Francois +6 more
core +2 more sources
Survey of radiation monitoring system for magnetic confinement fusion device
He jishu, 2023 The nuclear fusion reaction using deuterium and tritium fuel produces a large number of neutrons, γ rays and activation products, which have an impact on the radiation safety of people and the environment.
LI Chengxun +3 more
doaj +1 more source
Enhanced Production of Neutron-Rich Rare Isotopes in Peripheral Collisions at Fermi Energies [PDF]
, 2003 A large enhancement in the production of neutron-rich projectile residues is observed in the reactions of a 25 MeV/nucleon 86Kr beam with the neutron rich 124Sn and 64Ni targets relative to the predictions of the EPAX parametrization of high-energy ...
A. Keksis +12 more
core +3 more sources