Search Results - "Serenelli, Aldo M."
-
1
A New Generation of Standard Solar Models
Published in The Astrophysical journal (01-02-2017)“…We compute a new generation of standard solar models (SSMs) that includes recent updates on some important nuclear reaction rates and a more consistent…”
Get full text
Journal Article -
2
Solar Neutrinos: Status and Prospects
Published in Annual review of astronomy and astrophysics (18-08-2013)“…We describe the current status of solar neutrino measurements and of the theory-both neutrino physics and solar astrophysics-employed in interpreting…”
Get full text
Journal Article -
3
Determining the Initial Helium Abundance of the Sun
Published in The Astrophysical journal (10-08-2010)“…We determine the dependence of the initial helium abundance and the present-day helium abundance in the convective envelope of solar models (Y {sub ini} and Y…”
Get full text
Journal Article -
4
Status of direct determination of solar neutrino fluxes after Borexino
Published in The journal of high energy physics (09-02-2024)“…A bstract We determine the solar neutrino fluxes from the global analysis of the most up-to-date terrestrial and solar neutrino data including the final…”
Get full text
Journal Article -
5
Updated determination of the solar neutrino fluxes from solar neutrino data
Published in The journal of high energy physics (01-03-2016)“…A bstract We present an update of the determination of the solar neutrino fluxes from a global analysis of the solar and terrestrial neutrino data in the…”
Get full text
Journal Article -
6
Fresh Insights on the Structure of the Solar Core
Published in The Astrophysical journal (10-07-2009)Get full text
Journal Article -
7
Multi-periodic pulsations of a stripped red-giant star in an eclipsing binary system
Published in Nature (London) (27-06-2013)“…Measurements of a precursor to a low-mass white-dwarf star reveal that such white-dwarf stars probably had a thick hydrogen envelope, which was lost by…”
Get full text
Journal Article -
8
A New Asteroseismic Kepler Benchmark Constrains the Onset of Weakened Magnetic Braking in Mature Sun-like Stars
Published in The Astrophysical journal (01-08-2024)“…Abstract Stellar spin down is a critical yet poorly understood component of stellar evolution. In particular, results from the Kepler Mission imply that mature…”
Get full text
Journal Article -
9
Helioseismological Implications of Recent Solar Abundance Determinations
Published in The Astrophysical journal (10-01-2005)“…We show that standard solar models are in good agreement with the helioseismologically determined sound speed and density as a function of solar radius, the…”
Get full text
Journal Article -
10
How Do Uncertainties in the Surface Chemical Composition of the Sun Affect the Predicted Solar Neutrino Fluxes?
Published in The Astrophysical journal (10-06-2005)Get full text
Journal Article -
11
Helium-core White Dwarfs in the Globular Cluster NGC 6397
Published in The Astrophysical journal (01-07-2009)“…We present results of a study of the central regions of NGC 6397 using Hubble Space Telescope's Advanced Camera for Surveys (HST ACS), focusing on a group of…”
Get full text
Journal Article -
12
New Solar Composition: The Problem with Solar Models Revisited
Published in The Astrophysical journal (10-11-2009)“…We construct updated solar models with different sets of solar abundances, including the most recent determinations by Asplund et al. The latter work predicts…”
Get full text
Journal Article -
13
Solar Models with Accretion. I. Application to the Solar Abundance Problem
Published in The Astrophysical journal (10-12-2011)“…We generate new standard solar models using newly analyzed nuclear fusion cross sections and present results for helioseismic quantities and solar neutrino…”
Get full text
Journal Article -
14
Bayesian analysis of ages, masses and distances to cool stars with non-LTE spectroscopic parameters
Published in Monthly notices of the Royal Astronomical Society (11-03-2013)“…For studies of Galactic evolution, the accurate characterization of stars in terms of their evolutionary stage and population membership is of fundamental…”
Get full text
Journal Article -
15
Two chemically similar stellar overdensities on opposite sides of the plane of the Galactic disk
Published in Nature (London) (15-03-2018)“…Fourteen stars from stellar overdensities above and below the Galactic disk have the same elemental abundances as disk stars, suggesting that these stars…”
Get full text
Journal Article -
16
New results on standard solar models
Published in Astrophysics and space science (01-07-2010)“…We describe the current status of solar modeling and focus on the problems originating with the introduction of solar abundance determinations with low CNO…”
Get full text
Journal Article -
17
TOI-257b (HD 19916b): a warm sub-saturn orbiting an evolved F-type star
Published in Monthly notices of the Royal Astronomical Society (01-04-2021)“…We report the discovery of a warm sub-Saturn, TOI-257b (HD 19916b), based on data from NASA’s Transiting Exoplanet Survey Satellite (TESS). The transit signal…”
Get full text
Journal Article -
18
New Solar Opacities, Abundances, Helioseismology, and Neutrino Fluxes
Published in The Astrophysical journal (01-03-2005)Get full text
Journal Article -
19
A hot saturn orbiting an oscillating late subgiant discovered by tess
Published in The Astrophysical journal (01-06-2019)“…We present the discovery of HD 221416 b, the first transiting planet identified by the Transiting Exoplanet Survey Satellite (TESS) for which asteroseismology…”
Get full text
Journal Article -
20
Advanced asteroseismic modelling: breaking the degeneracy between stellar mass and initial helium abundance
Published in Monthly notices of the Royal Astronomical Society (22-07-2022)“…ABSTRACT Current stellar model predictions of adiabatic oscillation frequencies differ significantly from the corresponding observed frequencies due to the…”
Get full text
Journal Article