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Titlebook: CNO Isotopes in Astrophysics; Proceedings of a Spe Jean Audouze Conference proceedings 1977 D. Reidel Publishing Company, Dordrecht,Holland

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發(fā)表于 2025-3-28 16:33:08 | 只看該作者
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發(fā)表于 2025-3-28 19:22:46 | 只看該作者
Desinfektion, Hygiene und Infektionsschutz,O) ratio, 489, the (.C.S)/(.C.S) value by the terrestrial (.S/.S) ratio, 23, and (H.C.N)/(H.C.N) by the terrestrial (.N/.N) ratio, 269. Wannier et al. (1976) and R. W. Wilson et al. (1976) have argued that the (.O/.O) and (.S/.S) ratios are close to terrestrial, but Linke et al. (1976) conclude that
43#
發(fā)表于 2025-3-28 23:02:48 | 只看該作者
Conference proceedings 1977uthors of the papers for their contributions and all the work they have put in the excellent presentation of the material. lowe special thanks to Professor William A. Fowler (Kellogg Laboratory at Cal tech) who has superbly chaired this session and made it very exciting and lively, to Professor Beat
44#
發(fā)表于 2025-3-29 03:49:37 | 只看該作者
0067-0057 ks to Professor William A. Fowler (Kellogg Laboratory at Cal tech) who has superbly chaired this session and made it very exciting and lively, to Professor Beat978-94-010-1234-8978-94-010-1232-4Series ISSN 0067-0057 Series E-ISSN 2214-7985
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發(fā)表于 2025-3-29 11:07:55 | 只看該作者
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發(fā)表于 2025-3-29 14:35:32 | 只看該作者
Carbon and Nitrogen Abundances in Giant Stars of the Metal Poor Globular Cluster M92 — A Preliminary masses and ages, even for a fixed initial metal-abundance. Moreover, comparison of a given star with theoretical models may be rendered somewhat uncertain by errors in parrallax or other criteria of absolute magnitude.
47#
發(fā)表于 2025-3-29 17:18:25 | 只看該作者
CNO Isotope Abundances in Interstellar Cloudsough to ensure that the line suffers no serious optical depth effects. This requirement often makes the line of the less abundant species impossible to detect. Hence many experiments yield double isotope abundance ratios by comparing the line strengths if two molecules having isotope substitutions o
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