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EnglishWe discuss implications of a new measurement of N-14(p, gamma)O-15 concerning solar neutrinos, solar models and globular cluster dating. Predictions for the gallium and chlorine experiments are reduced by 2 and 0.1 SNU, respectively. Predictions for helioseismic observables are unchanged within the present uncertainties. The ages of globular clusters deduced from the turn-off luminosity are increased by about 0.7 Gyr. (C) 2004 Elsevier B.V. All rights reserved.
| Titolo: | The N-14(p, gamma)O-15 reaction, solar neutrinos and the age of the globular clusters |
| Autori: | |
| Data di pubblicazione: | 2004 |
| Rivista: | |
| Abstract: | We discuss implications of a new measurement of N-14(p, gamma)O-15 concerning solar neutrinos, solar models and globular cluster dating. Predictions for the gallium and chlorine experiments are reduced by 2 and 0.1 SNU, respectively. Predictions for helioseismic observables are unchanged within the present uncertainties. The ages of globular clusters deduced from the turn-off luminosity are increased by about 0.7 Gyr. (C) 2004 Elsevier B.V. All rights reserved. |
| Handle: | http://hdl.handle.net/11697/8726 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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