Observational constraints on the origin of the elements. IV: The standard composition of the Sun

Abstract

The chemical composition of the Sun is requested in the context of various studies in astrophysics, among them in the calculation of the standard solar models (SSMs), which describe the evolution of the Sun from the pre-main-sequence to its present age. In this work, we provide a critical re-analysis of the solar chemical abundances and corresponding SSMs. For the photospheric values, we employ new high-quality solar observational data collected with the IAG facility, state-of-the art non-equilibrium modelling, new oscillator strengths, and different atmospheric models, including the MARCS model, but also averages based on Stagger and CO5BOLD 3D radiation-hydrodynamics simulations of stellar convection. We perform new calculations of oscillator strengths for transitions in O I and N I. For O I - the critical element for the interior models - calculations are carried out using several independent methods. We find unprecedented agreement between the new estimates of transition probabilities, thus supporting our revised solar oxygen abundance. We also provide new estimates of the noble gas Ne abundance. We investigate our results in comparison with the previous estimates. We discuss the consistency of our photospheric measurements with meteoritic values taking into account systematic and correlated errors. Finally, we provide revised chemical abundances, leading to a new value of the solar photospheric present-day metallicity $Z/X=0.0225$, and employ them in the calculations of the SSM. We find that the puzzling mismatch between the helioseismic constraints on the solar interior structure and the model is resolved with the new chemical composition.

arXiv commentaccepted for publication in A&A

References in corpus (91)

• The chemical composition of the Sun
• A grid of MARCS model atmospheres for late-type stars I. Methods and general properties
• The Apache Point Observatory Galactic Evolution Experiment (APOGEE)
• Low Temperature Opacities
• Exploring the Milky Way stellar disk. A detailed elemental abundance study of 714 F and G dwarf stars in the Solar neighbourhood
• Solar Chemical Abundances Determined with a CO5BOLD 3D Model Atmosphere
• The chemical make-up of the Sun: A 2020 vision
• New solar opacities, abundances, helioseismology, and neutrino fluxes
• The GALAH+ Survey: Third Data Release
• Present-day cosmic abundances. A comprehensive study of nearby early B-type stars and implications for stellar and Galactic evolution and interstellar dust models
• Helioseismology and Solar Abundances
• Simulations of stellar convection with CO5BOLD
• Up-dated opacities from the Opacity Project
• A new Generation of Standard Solar Models
• NLTE line formation of Fe for late-type stars. I. Standard stars with 1D and <3D> model atmospheres
• NLTE line formation of Fe in late-type stars II: 1D spectroscopic stellar parameters
• New Solar Composition: The Problem With Solar Models Revisited
• The elemental composition of the Sun II. The iron group elements Sc to Ni
• The photospheric solar oxygen project: I. Abundance analysis of atomic lines and influence of atmospheric models
• The Stagger-grid: A Grid of 3D Stellar Atmosphere Models - I. Methods and General Properties
• Solar models with accretion. I. Application to the solar abundance problem
• The elemental composition of the Sun I. The intermediate mass elements Na to Ca
• Gaia-ESO Survey: The analysis of high-resolution UVES spectra of FGK-type stars
• The "Solar Model Problem" Solved by the Abundance of Neon in Stars of the Local Cosmos
• Both accurate and precise gf-values for FeII lines
• Non-LTE line formation of Fe in late-type stars - III. 3D non-LTE analysis of metal-poor stars
• Chromium: NLTE abundances in metal-poor stars and nucleosynthesis in the Galaxy
• Atomic data for the Gaia-ESO Survey
• The Chemical Homogeneity of Sun-like Stars in the Solar Neighborhood
• Systematic non-LTE study of the $-2.6\le$ [Fe/H] $\le 0.2$ F and G dwarfs in the solar neighbourhood. II. Abundance patterns from Li to Eu
• The Sixth Data Release of the Radial Velocity Experiment (RAVE) -- II: Stellar Atmospheric Parameters, Chemical Abundances and Distances
• Fresh insights on the structure of the solar core
• NLTE analysis of Co I/Co II lines in spectra of cool stars with new laboratory hyperfine splitting constants
• Experimental f-value and isotopic structure for the Ni I line blended with [OI] at 6300A
• Observational constraints on the origin of the elements. I. 3D NLTE formation of Mn lines in late-type stars
• Non-LTE aluminium abundances in late-type stars
• Ionization balance of Ti in the photospheres of the Sun and four late-type stars
• Non-LTE Line-Formation and Abundances of Sulfur and Zinc in F, G, and K Stars
• Red Supergiant Stars as Cosmic Abundance Probes: II. NLTE Effects in J-band Silicon Lines
• The broadening of Fe II lines by neutral hydrogen collisions
• Fe I Oscillator Strengths for the Gaia-ESO Survey
• High-Resolution X-ray Spectroscopy of the Interstellar Medium II: Neon and Iron Absorption Edges
• Non-local thermodynamic equilibrium stellar spectroscopy with 1D and <3D> models - I. Methods and application to magnesium abundances in standard stars
• Mg line formation in late-type stellar atmospheres: I. The model atom
• Improved Ni I log(gf) Values and Abundance Determinations in the Photospheres of the Sun and Metal-poor Star HD 84937
• The IAG solar flux atlas: Accurate wavelengths and absolute convective blueshift in standard solar spectra
• The chemical composition of the Sun from helioseismic and solar neutrino data
• Exploring mass loss, low-Z accretion, and convective overshoot in solar models to mitigate the solar abundance problem
• The chemical composition of the Orion star-forming region. III. C, N, Ne, Mg and Fe abundances in B-type stars revisited
• Solar oxygen abundance
• The solar silicon abundance based on 3D non-LTE calculations
• Systematic NLTE study of the -2.6 < [Fe/H] < 0.2 F and G dwarfs in the solar neighbourhood. I. Stellar atmosphere parameters
• Asteroseismic determination of helium abundance in stellar envelopes
• Heavy metal rules. I. Exoplanet incidence and metallicity
• Why one-dimensional models fail in the diagnosis of average spectra from inhomogeneous stellar atmospheres
• Non-LTE line formation of Fe in late-type stars IV: Modelling of the solar centre-to-limb variation in 3D
• The solar photospheric abundance of carbon.Analysis of atomic carbon lines with the CO5BOLD solar model
• The Ne/O abundance ratio in the quiet Sun
• Inelastic O+H collisions and the OI 777nm solar centre-to-limb variation
• High-precision abundances of elements in Kepler LEGACY stars. Verification of trends with stellar age
• Experimental and theoretical oscillator strengths of Mg I for accurate abundance analysis
• Inelastic Mg+H collision data for non-LTE applications in stellar atmospheres
• Two chemically similar stellar overdensities on opposite sides of the plane of the Galaxy
• Astrophysical tests of atomic data important for stellar Mg abundance determinations
• Granulation properties of giants, dwarfs, and white dwarfs from the CIFIST 3D model atmosphere grid
• A possible indication of momentum-dependent asymmetric dark matter in the Sun
• The Stagger-grid: A Grid of 3D Stellar Atmosphere Models - II. Horizontal and Temporal Averaging and Spectral Line Formation
• Observational constraints on the origin of the elements II. 3D non-LTE formation of Ba ii lines in the solar atmosphere
• Non-LTE analysis of K I in late-type stars
• Statistical equilibrium of silicon in the solar atmosphere
• Element abundance ratios in the quiet Sun transition region
• Influence of inelastic collisions with hydrogen atoms on the non-LTE modelling of Ca I and Ca II lines in late-type stars
• The Gaia-ESO survey: 3D NLTE abundances in the open cluster NGC 2420 suggest atomic diffusion and turbulent mixing at the origin of chemical abundance variations
• 3D non-LTE line formation of neutral carbon in the Sun
• NLTE line formation for Mg\ione\ and Mg\ii\ in atmospheres of B-A-F-G-K stars
• Sulphur abundances from the SI near-infrared triplet at 1045 nm
• A new solar fluorine abundance and a fluorine determination in the two open clusters M 67 and NGC 6404
• Combining multiple structural inversions to constrain the Solar modelling problem
• Excitation and charge transfer in low-energy hydrogen atom collisions with neutral iron
• Carbon abundances of the reference late-type stars from 1D analysis of atomic C I and molecular CH lines
• Non-LTE line formation for Si I-II-III in A-B stars and the origin of Si II emission lines in iota Her
• Ca line formation in late-type stellar atmospheres: I. The model atom
• The 3D non-LTE solar nitrogen abundance from atomic lines
• The photospheric solar oxygen project: II. Non-concordance of the oxygen abundance derived from two forbidden lines
• Influence of inelastic collisions with hydrogen atoms on the non-LTE line formation for Fe I and Fe II in the 1D model atmospheres of late-type stars
• Extended theoretical transition data in C I - IV
• Determining the Elemental and Isotopic Composition of the preSolar Nebula from Genesis Data Analysis: The Case of Oxygen
• The Solar Heavy Element Abundances: II. Constraints from Stellar Atmospheres
• Neon Abundances of B-stars in the Solar Neighborhood
• Evidence of solar-cycle related structural changes in the solar convection zone
• Combining Astrometry and Elemental Abundances: The Case of the Candidate Pre-Gaia Halo Moving Groups G03-37, G18-39, and G21-22

Cited by in corpus (102)

• NuFit-6.0: Updated global analysis of three-flavor neutrino oscillations
• The Astrodust+PAH Model: A Unified Description of the Extinction, Emission, and Polarization from Dust in the Diffuse Interstellar Medium
• Astrophysical Axion Bounds: The 2024 Edition
• Coping with loss: Stability of mass transfer from post-main sequence donor stars
• X-Shooting ULLYSES: massive stars at low metallicity. I. Project Description
• Non-LTE Radiative Transfer with Turbospectrum
• Improved measurement of solar neutrinos from the Carbon-Nitrogen-Oxygen cycle by Borexino and its implications for the Standard Solar Model
• Final results of Borexino on CNO solar neutrinos
• The evolution of CNO elements in galaxies
• Axion Astrophysics
• Retrieving C and O Abundance of HR 8799 c by Combining High- and Low-Resolution Data
• Observational constraints on the origin of the elements. VII. NLTE analysis of Y II lines in spectra of cool stars and implications for Y as a Galactic chemical clock
• Cosmic nucleosynthesis: a multi-messenger challenge
• Low-Temperature Gas Opacities with AESOPUS 2.0
• Higher metal abundances do not solve the solar problem
• Forming super-Mercuries: The role of stellar abundances
• Solar neutrino physics
• Evidence of a signature of planet formation processes from solar neutrino fluxes
• Searching for dark energy with the Sun
• The IACOB project X. Large-scale quantitative spectroscopic analysis of Galactic luminous blue stars
• Planet formation throughout the Milky Way: Planet populations in the context of Galactic chemical evolution
• Observational constraints on the origin of the elements. V. Non-LTE abundance ratios of [Ni/Fe] in Galactic stars and enrichment by sub-Chandrasekhar mass SNe
• WIYN Open Cluster Study 89. M48 (NGC 2548) 2: Lithium Abundances in the 420 Myr Open Cluster M48 From Giants Through K Dwarfs
• High-temperature ${}^{205}$Tl decay clarifies ${}^{205}$Pb dating in early Solar System
• Dust Coagulation Reconciles Protoplanetary Disk Observations with the Vertical Shear Instability. I. Dust Coagulation and the VSI Dead Zone
• Solar fusion III: New data and theory for hydrogen-burning stars
• A Concise Treatise on Converting Stellar Mass Fractions to Abundances to Molar Ratios
• NLTE analysis of the methylidyne radical (CH) molecular lines in metal-poor stellar atmospheres
• The GALAH survey: Tracing the Milky Way's formation and evolution through RR Lyrae stars
• Solar oxygen abundance using SST/CRISP center-to-limb observations of the O I 7772 Å line
• Combined analysis of stellar and planetary absorption lines via global forward-transit simulations
• Status of Direct Determination of Solar Neutrino Fluxes after Borexino
• Modeling the chemical enrichment history of the Bulge Fossil Fragment Terzan 5
• Model Independent Approach of the JUNO ${}^8$B Solar Neutrino Program
• VLTI/GRAVITY Observations and Characterization of the Brown Dwarf Companion HD 72946 B
• An Expanded Set of Los Alamos OPLIB Tables in MESA: Type-1 Rosseland-mean Opacities and Solar Models
• Comprehensive UV and Optical spectral analysis of Cygnus X-1: Stellar and wind parameters, abundances, and evolutionary implications
• Axion Helioscopes as Solar Thermometers
• Extended atomic data for oxygen abundance analyses
• Constraints on the properties of macroscopic transport in the Sun from combined lithium and beryllium depletion
• Helioseismic inference of the solar radiative opacity
• Experimental determination of the ${}^3$He($\alpha$,$\gamma$)${}^7$Be reaction cross section above the ${}^7$Be proton separation threshold
• Period Change Rates of Large Magellanic Cloud Cepheids using MESA
• HD 60431, the CP2 star with the shortest rotational period -- Physical parameters and period analysis
• RR Lyrae stars as probes of the outer Galactic halo: Chemical and kinematic analysis of a pilot sample
• The Bulge Cluster Origin (BulCO) survey at the ESO-VLT: probing the early history of the Milky Way assembling. Design and first results in Liller1
• A primordial radius valley as a consequence of planet formation
• NLTE abundances of Eu for a sample of metal-poor stars in the Galactic Halo and Metal-poor Disk with 1D and <3D> models
• On the manifest link between Terzan 5 and the Galactic bulge
• A Spectroscopic Analysis of a Sample of K2 Planet-Host Stars: Stellar Parameters, Metallicities and Planetary Radii
• Testing a non-local 1-equation turbulent convection model: A solar model
• NIRPS detection of delayed atmospheric escape from the warm and misaligned Saturn-mass exoplanet WASP-69b
• Discovery of a pair of very metal-poor stars enriched in neutron-capture elements: The proto-disk r-II star BPS CS 29529-0089 and the Gaia-Sausage-Enceladus r-I star TYC 9219-2422-1
• A survey of extremely metal-poor gas at cosmic noon: evidence of elevated [O/Fe]
• Evolved Eclipsing Binaries and the Age of the Open Cluster NGC 752
• The drastic impact of Eddington-limit induced mass ejections on massive star populations
• Stellar Population Astrophysics (SPA) with the TNG: NLTE atmospheric parameters and abundances of giant stars in 33 Open Clusters
• s-process Enriched Post-AGB Star J003643.94-723722.1 in the SMC with an Extreme C/O Ratio and the First Precise Detection of Lead
• Precise Age for the Binary Star System 12 Com in the Coma Berenices Cluster
• Benchmarking the effective temperature scale of red giant branch stellar models: the case of the metal-poor halo giant HD 122563
• Solar neutrinos and leptonic spin forces
• Theoretical evaluation of solar proton-proton fusion reaction rate and its uncertainties
• The solar sulphur abundance in view of large-scale atomic structure calculations and 3D non-LTE models
• M3DIS -- A grid of 3D radiation-hydrodynamics stellar atmosphere models for stellar surveys. II. Carbon-enhanced metal-poor stars
• Solar Models and Astrophysical S-factors Constrained by Helioseismic Results and Updated Neutrino Fluxes
• $A^{\prime }$ view of the sunrise: Boosting helioscopes with angular information
• The ESPRESSO transmission spectrum of HD189733b : Extracting the planetary sodium and lithium signatures amid stellar contamination
• Silicon Isotopic Composition of Mainstream Presolar SiC Grains Revisited: The Impact of Nuclear Reaction Rate Uncertainties
• First release of PLATO consortium stellar limb-darkening coefficients
• Oxygen Isotope Ratios in Hydrogen-Deficient Carbon Stars: A Correlation with Effective Temperature and Implications for White Dwarf Merger Outcomes
• Abundance analysis of benchmark M dwarfs
• Probing neutral outflows in z ~ 2 galaxies using JWST observations of Ca II H and K absorption lines
• Calibrating the metallicity of M dwarfs in wide physical binaries with F-, G-, and K-primaries -- II: Carbon, oxygen, and odd-Z iron-peak abundances of the primary stars
• Super-Kamiokande Strongly Constrains Leptophilic Dark Matter Capture in the Sun
• Assessing the residual biases in high-resolution transit absorption spectra correction
• A uvbyCaHbeta CCD Analysis of the Open Cluster Standard, M67,and its Relation to NGC 752
• Chemical Evolution in Nuclear Stellar Discs
• How stellar mass and disc size shape the formation and migration of super-Earths
• Neutrino backgrounds in matter-wave interferometry: implications for dark matter searches and beyond-Standard Model physics
• Toward a Comprehensive Grid of Cepheid Models with MESA II. Impact of Physical and Numerical Assumptions on Elemental Abundances
• Implications of time-dependent molecular chemistry in metal-poor dwarf stars
• Using Lithium and Beryllium to Study Structure and Evolution of Rotating Stars
• SN 1885A and supernova remnants in the centre of M31 with LOFAR
• Solar Model Independent Constraints on the Sterile Neutrino Interpretation of the Gallium Anomaly
• Effects of Metallicity on Graphite, TiC, and SiC Condensation in Carbon Stars
• LEGA-C stellar populations scaling relations. I: Chemo-archaeological downsizing trends at z~0.7
• The metallicity dependence of long-duration gamma-ray bursts
• Impact of the latest 22Ne+α reaction rates on nucleosynthesis in massive stars and galactic chemical evolution
• Nuclear astrophysics
• Exploring the History of Stellar Mergers with Chemistry: Examining the Origins of Massive $\alpha$-Enriched Stars using Carbon Isotope Ratios
• Comparative study of low-temperature opacities with GARSTEC models
• Th/Eu abundance ratio of red giants in the Kepler Field
• Does the solar oxygen abundance change over the solar cycle? An investigation into activity-induced variations of the O I infrared triplet
• Towards solar measurements of nuclear reaction rates
• Exploring the surface of HD 189733 via Doppler shadow analysis of planetary transits
• Atomic Radiative Data for Oxygen and Nitrogen for Solar Photospheric Studies
• A data-driven estimate of the protosolar helium mass fraction
• Investigating non-LTE abundances of Neodymium (Nd) in metal-poor FGK stars
• Testing the 3-equation Kuhfuss Convection Model using the Sun
• Investigating the impact of Solar Fusion III reaction rates on helioseismic constraints and solar neutrino fluxes
• A method to derive self-consistent NLTE astrophysical parameters for 4 million high-resolution 4MOST stellar spectra in half a day with invertible neural networks
• Observational constraints on the origin of the elements. X. Combining NLTE and machine learning for chemical diagnostics of 4 million stars in the 4MIDABLE-HR survey