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快中子俘获过程
释义
快中子俘获过程
Encyclopedia
理学
核天体物理
释
rapid neutron-capture process; r-process
快中子俘获过程
一种类型的核过程。在一些极端情况下,中子密度足够强(每立方厘米1020中子以上),会使得中子俘获反应形成的不稳定丰中子核素合成抗拒向稳定核的衰变,这时核合成的路径会非常接近中子滴线,直到发展到上述过程无法优先,大多数衰变回到稳定线,这个核合成的过程称为快速中子俘获过程(r过程)。
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hospital accreditation
hospital acquired pneumonia
hospital bed
hospital behavior model
hospital classification
hospital corporate governance
hospital cost accounting
hospital daily outpatient visits
hospital diet
hospital economics
Hospital Facilities Management,HFM
Hospital Information Engineering
hospital information flow
Hospital Information System,HIS
Hospital Insurance and Diagnostic Services Act
hospitalization assistance
hospital library
Hospital Library Management
hospital logistics automation
Hospital logistics management
Hospital management
hospital management
Hospital management strategy and management engineering
hospital organizational behavior
Hospital-patient relationship management
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