Summary
It is shown how a relation between the rate of nucleosynthesis, as measured by the energy generation in the stars, and the cosmical abundance of composite nuclei holds for every stationary model of the universe. On the basis of the present experimental data, it seems rather improbable that this relation is satisfied in our actual universe.
Riassunto
Viene mostrato come in ogni teoria stazionaria dell’universo sussista una relazione tra la generazione di energia nelle stelle, indice della velocità di nucleosintesi, e l’abbondanza cosmica di nuclei composti. L’analisi dei dati sperimentali mostra che è assai improbabile che tale relazione sia soddisfatta nel nostro attuale universo.
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References
Hong-Yee Chiu andR. C. Stabler:Phys. Rev.,122, 1317 (1961).
P. Morrison:Sci. Am.,207, 2, 90 (1962).
C. Y. Waddington:Proc. S.I.F., Course XIX, p. 135: (New York, 1964).
E. M. Burbidge, G. R. Burbidge andW. A. Fowler:Hand. d. Phys.,51, 264 (1958).
This value is the result of the analysis of published data on the masses of single galaxies (about 32 till now). Absorption in our and in observed galaxies has been taken in account using the data of Holberg (6).
E. Holberg:Medd. Lunds Astr. Obs.,11, 136 (1958).
A. Sandage:I.A.U.Symp.,15, 375 (1962).
G. Burbidge:P.A.S.P.,70, 80 (1958).
F. Hoyle:Pub. Spec. Vaticana,5, 282 (1958).
H. Bondi :Cosmology (Cambridge, 1960).
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Braccesi, A. On the relation between the production of energy and the composition of matter in a steady universe. Nuovo Cim 29, 543–548 (1963). https://doi.org/10.1007/BF02750371
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DOI: https://doi.org/10.1007/BF02750371