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Neutrinos, Fission Cycling and the r-process [PDF]
Proceedings of International Symposium on Nuclear Astrophysics - Nuclei in the Cosmos - IX — PoS(NIC-IX), 2010 It has long been suggested that fission cycling may play an important role in the r-process. Fission cycling can only occur in a very neutron rich environment. In traditional calculations of the neutrino driven wind of the core-collapse supernova, the environment is not sufficiently neutron rich to produce the r-process elements.
G. C. McLaughlin +3 more
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r-Process elements from magnetorotational hypernovae [PDF]
Nature, 2021 Neutron-star mergers were recently confirmed as sites of rapid-neutron-capture (r-process) nucleosynthesis. However, in Galactic chemical evolution models, neutron-star mergers alone cannot reproduce the observed element abundance patterns of extremely metal-poor stars, which indicates the existence of other sites of r-process nucleosynthesis.
D. Yong +13 more
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R-Process with Magnetized Nuclei at Dynamo-Explosive Supernovae and Neutron Star Mergers
Universe, 2021 Nucleosynthesis at latge magnetic induction levels relevant to core-collapse supernovae and neutron star mergers is considered. For respective magnetic fields of a strength up to ten teratesla, atomic nuclei exhibit a linear magnetic response due to the ...
Vladimir N. Kondratyev
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iScience, 2022 Summary: Genetic instability of Chinese hamster ovary (CHO) cells is implicated in production inconsistency through poorly defined mechanisms. Using a multi-omics approach, we analyzed the variations of CHO lineages derived from CHO-K1 cells. We identify
Steve Huhn +8 more
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Recent advances in analytical techniques for high throughput experimentation
Analytical Science Advances, 2021 High throughput experimentation is a growing and evolving field that allows to execute dozens to several thousands of experiments per day with relatively limited resources.
Nico Vervoort +3 more
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Solar data uncertainty impacts on MCMC methods for r-process nucleosynthesis
Frontiers in Physics, 2022 In recent work, we developed a Markov Chain Monte Carlo (MCMC) procedure to predict the ground state masses capable of forming the observed Solar r-process rare-earth abundance peak.
Nicole Vassh +4 more
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R-PROCESS ABUNDANCE SIGNATURES [PDF]
Fission and Properties of Neutron-Rich Nuclei, 2003 8 pages, 4 figures; To appear in the Proceedings of the 3rd International Conference onf Fission and Properties of Neturon-Rich ...
Cowan, J. J., Sneden, C.
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Metals, 2021 For the purpose of applying a modified 5083 alloy (New 5083M alloy) with high Mg content in various automotive sheet parts, the stretch forming behavior of the 5083M alloy was studied in tensile mode at a wide range of processing conditions.
Seung-Yoon Yang +9 more
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Metals, 2021 High strength Al-Mg alloy is an attractive material that has the characteristic of increasing both strength and elongation by adding more solute Mg. However, there is a limitation in the oxidation issue during the casting process when it contains high ...
Kweon-Hoon Choi +8 more
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Effect of Cu Addition on Oxide Growth of Al-7 mass%Mg Alloy at High Temperature [PDF]
Archives of Metallurgy and Materials, 2021 Effect of Cu addition on oxide growth of Al-7 mass%Mg alloy at high temperature was investigated. As-cast microstructures of Al-7 mass%Mg and Al-7 mass%Mg-1 mass%Cu alloys showed α-Al dendrites and area of secondary particles. The 1 mass%Cu addition into
Seong-Ho Ha +5 more
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