Solar abundances and helioseismology: fine structure spacings and separation ratios of low-degree p modes

Simple item page
dc.creatorBasu, Sarbani
dc.creatorChaplin, William J.
dc.creatorElsworth, Yvonne
dc.creatorNew, Roger
dc.creatorSerenelli, Aldo M.
dc.creatorVerner, Graham A.
dc.date2006-10-02
dc.date.accessioned2026-07-07T10:23:43Z
dc.date.available2026-07-07T10:23:43Z
dc.descriptionWe have used 4752 days of data collected by the Birmingham Solar-Oscillations Network (BiSON) to determine very precise oscillation frequencies of acoustic low-degree modes that probe the solar core. We compare the fine (small frequency) spacings and frequency separation ratios formed from these data with those of different solar models. We find that models constructed with low metallicity are incompatible with the observations. The results provide strong support for lowering the theoretical uncertainties on the neutrino fluxes. These uncertainties had recently been raised due to the controversy over the solar abundances.
dc.descriptionTo appear in ApJ
dc.identifierhttps://arxiv.org/abs/astro-ph/0610052
dc.identifierhttp://arxiv.org/abs/astro-ph/0610052
dc.identifierAstrophys.J.655:660-671,2007
dc.identifierdoi:10.1086/509820
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/175935
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleSolar abundances and helioseismology: fine structure spacings and separation ratios of low-degree p modes
dc.typetext

Files

Collections

arXiv