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Isomeres and isotopes of carbon
2020The nuclear geometry has been developed by analogy with the fullerene geometry. On the base of this geometric approach, the structure of carbon isomers and isotopes, which can be obtained by means of nuclear synthesis, has been designed. The mechanisms of possible nuclear reaction are discussed. Carbon is an unusual element.
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The fate of subducting carbon tracked by Mg and Zn isotopes: A review and new perspectives
Earth-Science Reviews, 2022Chun Yang, Sheng-Ao Liu, Ze-Zhou Wang
exaly
1983
The 13C + 13C total fusion cross section has been determined in the range 3.26 ≤ Ec.m. ≤ 8.0 MeV using Ge(Li) detector measurements of low-lying transitions in the residual nuclei and a statistical model calculation of excited state populations. Six different residual nuclei have been observed and their production yields are given.
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The 13C + 13C total fusion cross section has been determined in the range 3.26 ≤ Ec.m. ≤ 8.0 MeV using Ge(Li) detector measurements of low-lying transitions in the residual nuclei and a statistical model calculation of excited state populations. Six different residual nuclei have been observed and their production yields are given.
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1993
The stable isotopes of carbon occur in relatively constant proportions throughout the global carbon pool, with 98.89% comprising 12C, and 13C making up 1.11%. However, small but significant variations occur in the proportion of the heavy isotope 13C incorporated into organic and inorganic matter. These depend on the extent of discrimination against (or
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The stable isotopes of carbon occur in relatively constant proportions throughout the global carbon pool, with 98.89% comprising 12C, and 13C making up 1.11%. However, small but significant variations occur in the proportion of the heavy isotope 13C incorporated into organic and inorganic matter. These depend on the extent of discrimination against (or
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Assessment of C, N, and Si Isotopes as Tracers of Past Ocean Nutrient and Carbon Cycling
Global Biogeochemical Cycles, 2021Jesse Farmer +2 more
exaly
A Review of the Publications on Carbon Isotopes in Groundwater and Rainwater
Water (Switzerland), 2023U Saravana Kumar +2 more
exaly