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Effects of bulk composition on production rates of cosmogenic nuclides in meteorites

机译：散装组成对陨石中宇宙成因核素生成速率的影响

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摘要

The bulk chemical composition of meteorites has been suggested as a main factor influencing the production of cosmogenic nuclides. Numerical simulations with Los Alamos Monte Carlo production and transport codes were done for Ne-21/Ne-22 ratios and Ar-38 production rates in meteorites with a wide range of compositions. The calculations show that an enhanced flux of low-energy secondary particles in metal-rich phases is the essential key for the explanation of experimentally observed differences in nuclide production processes in various meteorite classes.

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作者
Masarik, Jozef; Reedy, Robert C.;
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年度 1993
页码 1-2
总页数 2
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
ARGON ISOTOPES; CHEMICAL COMPOSITION; FLUX (RATE); ISOTOPIC ENRICHMENT; METEORITES; METEORITIC COMPOSITION; NEON ISOTOPES; NUCLIDES; COMPUTERIZED SIMULATION; GALACTIC COSMIC RAYS; MONTE CARLO METHOD;

机译：aRGON IsOTOpEs;化学成分;通量（费率）;同位素富集;陨石;气象成分; NEON IsOTOpEs;核素;计算机模拟; GaLaCTIC COsmIC RaYs;蒙特卡罗方法;

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专利

1. New model calculations for the production rates of cosmogenic nuclides in iron meteorites [J] . Katja AMMON, Jozef MASARIK, Ingo LEYA Meteoritics & planetary science . 2009,第4期

机译：铁陨石中宇宙核素生产率的新模型计算
2. Monte Carlo simulation of GCR neutron capture production of cosmogenic nuclides in stony meteorites and lunar surface [J] . Kollar D, Michel R, Masarik J Meteoritics & planetary science . 2006,第3期

机译：GCR中子捕获石陨石和月球表面中宇宙核素产生的Monte Carlo模拟
3. Geomagnetic effects on time-integrated cosmogenic nuclide production with emphasis on in situ C-14 and Be-10 [J] . Pigati JS, Lifton NA Earth and Planetary Science Letters: A Letter Journal Devoted to the Development in Time of the Earth and Planetary System . 2004,第1a2期

机译：地磁对时间整合的宇宙成因核素生产的影响，重点是原位C-14和Be-10
4. Measuring excitation functions needed to interpret cosmogenic nuclide production in lunar rocks [C] . J.M.Sisterson, K.Kim, A.Beverding, International conference on application of accelerators in research and industry . 1997

机译：测量解释月球岩石中宇宙核素产生所需的激发函数
5. Cosmogenic nuclides as a surface exposure dating tool: Improved altitude/latitude scaling factors for production rates. [D] . Desilets, Darin Maurice. 2005

机译：宇宙核素作为表面暴露测年工具：改进了生产率的海拔/纬度缩放系数。
6. Corrigendum: The effects of incomplete milking and increased milking frequency on milk production rate and milk composition [O] . Jordan M Kuehnl, Meghan K Connelly, Alen Dzidic, 2020

机译：更正：不完全挤奶和增加挤奶频率对牛奶生产率和牛奶成分的影响
7. New model calculations for the production rates of cosmogenic nuclides in iron meteorites [O] . Ammon, Katja, Masarik, Jozef, Leya, Ingo 2009

机译：铁陨石中宇宙核素生产率的新模型计算

Effects of bulk composition on production rates of cosmogenic nuclides in meteorites

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