Showing 2002Show all
2 papers · 1 filter
astro-ph2002
Temporal variation of coupling constants and nucleosynthesis
H. Oberhummer, A. Csoto, M. Fairbairn +2
We investigate the triple-alpha process and the Oklo phenomenon to obtain constraints on possible cosmological time variations of fundamental constants. Specifically we study cosmo…
astro-ph2002
On the Solar Neutrino Problems, SNO experimental data and low-energy nuclear forces
A. N. Ivanov, H. Oberhummer, N. I. Troitskaya
The Solar Neutrino Problems (SNP's) are analysed within the Standard Solar Model (BP2000) supplemented by the reduction of the solar neutrino fluxes through the decrease of the sol…