搜索结果: 1-15 共查到“中子物理学 Neutron”相关记录54条 . 查询时间(0.062 秒)
China and Russia sign fast-neutron reactors cooperation agreement（图）
中俄 快中子堆 合作协议
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2023/3/29
Russia's Rosatom and China's Atomic Energy Authority (CAEA) have signed a Comprehensive Programme for Long-Term Cooperation in the field of fast-neutron reactors and closing the nuclear fuel cycle.
2017中子散射戈登研讨会（The 2017 Gordon Research Conference on Neutron Scattering）
2017 中子散射戈登 研讨会
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2017/1/11
With major new investments in infrastructure for neutron science in the US, Europe, Asia, and Australia either completed or in advanced planning, our capabilities for understanding new materials using...
Protons hog the momentum in neutron-rich nuclei（图）
neutron-rich nuclei Protons hog
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2014/12/1
NEWPORT NEWS, VA, October 16, 2014 – Like dancers swirling on the dance floor with bystanders looking on, protons and neutrons that have briefly paired up in the nucleus have higher-average momentum, ...
Upper limits on the observational effects of nuclear pasta in neutron stars
relativity – gravitational waves – dense matter – stars neutron – stars
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2011/7/21
The effects of the existence of exotic nuclear shapes at the bottom of the neutron star inner crust - nuclear `pasta' - on observational phenomena are estimated by comparing the limiting cases that th...
Oscillations of hot, young neutron stars: Gravitational wave frequencies and damping times
Oscillations of hot young neutron stars
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2011/7/21
We study how the frequencies and damping times of oscillations of a newly born, hot proto-neutron star depend on the physical quantities which characterize the star quasi-stationary evolution which fo...
Relativistic separable interaction kernel of the neutron-proton system with inelasticities
neutron-proton system Relativistic separable interaction
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2011/7/20
Within a covariant Bethe-Salpeter approach, the relativistic complex separable neutron-proton interaction kernel is proposed. The uncoupled partial-wave states with the total angular momentum $J$=0,1 ...
Testing the density matrix expansion against ab initio calculations of trapped neutron drops
density matrix neutron drops
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2011/7/20
Microscopic input to a universal nuclear energy density functional can be provided through the density matrix expansion (DME), which has recently been revived and improved.
Constraining the neutron-neutron scattering length with \eftnopi
neutron-neutron scattering length
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2011/7/20
We compute a model-independent correlation between the difference of neutron-neutron and proton-proton scattering lengths |a(nn)-a^C(pp)| and the splitting in binding energies between Helium-3 and tri...
Periodic Box FHNC calculations of neutron star crustal matter. (I)
Periodic Box FHNC calculations neutron star crustal matter
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2011/7/20
Neutron star crustal matter, whose properties are relevant in many models aimed at explaining observed astrophysical phenomena, has so far always been studied using a mean field approach. In order to ...
Fast Neutron Detection with 6Li-loaded Liquid Scintillator
Fast Neutron Detection 6Li-loaded Liquid Scintillator
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2011/7/21
We report on the development of a fast neutron detector using a liquid scintillator doped with enriched Li-6. The lithium was introduced in the form of an aqueous LiCl micro-emulsion with a di-isoprop...
Itinerant Spin Excitations in SrFe2As2 Measured by Inelastic Neutron Scattering
Itinerant Spin Excitations Inelastic Neutron Scattering
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2010/11/23
We report inelastic neutron scattering measurements of the magnetic excitations in SrFe2As2,
the parent of a family of iron-based superconductors. The data extend throughout the Brillouin
zone and u...
Limit on Lorentz and CPT violation of the bound Neutron Using a Free Precession 3He/129Xe co-magnetometer
Lorentz CPT violation of the bound Neutron Free Precession 3He/129Xe co-magnetometer
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2010/12/20
We report on the search for Lorentz violating sidereal variations of the frequency difference of colocated spin-species while the Earth and hence the laboratory reference frame rotates with respect to...
Parity violation in low energy neutron deuteron scattering
Parity violation low energy neutron deuteron scattering
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2011/1/6
Parity violating effects for low energy elastic neutron deuteron scattering are calculated for
DDH and EFT-type of weak potentials in a Distorted Wave Born Approximation, using realistic
hadronic st...
The effect of the pseudogap on suppressing high energy inelastic neutron scattering in superconducting YBa2Cu3O6.5
pseudogap high energy inelastic neutron
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2010/11/18
We have measured the spin fluctuations in the YBa2Cu3O6.5 (YBCO6.5, Tc=59 K) superconductor
at high-energy transfers above 100 meV.Within experimental error, the momentum dependence is
isotropic a...
Neutron scattering study of a quasi-2D spin-1/2 dimer system Piperazinium Hexachlorodicuprate under hydrostatic pressure
Neutron scattering study hydrostatic pressure
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2010/11/17
We report inelastic neutron scattering study of a quasi-two-dimensional S=1/2 dimer system
Piperazinium Hexachlorodicuprate under hydrostatic pressure. The spin gap becomes softened
with the incre...