CLES, Code Liegeois d'Evolution Stellaire

Abstract

Cles is an evolution code recently developed to produce stellar models meeting the specific requirements of studies in asteroseismology. It offers the users a lot of choices in the input physics they want in their models and its versatility allows them to tailor the code to their needs and implement easily new features. We describe the features implemented in the current version of the code and the techniques used to solve the equations of stellar structure and evolution. A brief account is given of the use of the program and of a solar calibration realized with it.

Comments: 8 pages, Astrophys. Space Sci. CoRoT-ESTA Volume, in the press

References in corpus (13)

• Low Temperature Opacities
• Solar Models: current epoch and time dependences, neutrinos, and helioseismological properties
• Solar Models with Helium and Heavy Element Diffusion
• Element Diffusion in the Solar Interior
• Up-dated opacities from the Opacity Project
• Constraining fundamental stellar parameters using seismology. Application to Alpha Centauri AB
• How much do helioseismological inferences depend upon the assumed reference model?
• Instability strips of SPB and beta Cephei stars: the effect of the updated OP opacities and of the metal mixture
• Our Sun. IV. The Standard Model and Helioseismology: Consequences of Uncertainties in Input Physics and in Observed Solar Parameters
• Does simultaneous solution matter for stellar evolution codes?
• 12 Bootis: a test bed for extra-mixing processes in stars
• Virtual Laboratories
• Instability strips of main sequence B stars: a parametric study of iron enhancement

Cited by in corpus (163)

• Modules for Experiments in Stellar Astrophysics (MESA)
• Modules for Experiments in Stellar Astrophysics (MESA): Pulsating Variable Stars, Rotation, Convective Boundaries, and Energy Conservation
• Kepler-36: A Pair of Planets with Neighboring Orbits and Dissimilar Densities
• Asteroseismology of old open clusters with Kepler: direct estimate of the integrated RGB mass loss in NGC6791 and NGC6819
• Seismic diagnostics for transport of angular momentum in stars 1. Rotational splittings from the PMS to the RGB
• Probing the properties of convective cores through g modes: high-order g modes in SPB and gamma Doradus stars
• WASP-121 b: a hot Jupiter in a polar orbit and close to tidal disruption
• Six transiting planets and a chain of Laplace resonances in TOI-178
• The thermal emission of the young and massive planet CoRoT-2b at 4.5 and 8 microns
• A new asteroseismic diagnostic for internal rotation in $\gamma$ Doradus stars
• Chronologically dating the early assembly of the Milky Way
• Solar structure and evolution
• Temporal evolution of the high-energy irradiation and water content of TRAPPIST-1 exoplanets
• WASP-103b: a new planet at the edge of tidal disruption
• AIMS - A new tool for stellar parameter determinations using asteroseismic constraints
• On the proper use of the Schwarzschild and Ledoux criteria in stellar evolution computations
• CoRoT's view of newly discovered B-star pulsators: results for 358 candidate B pulsators from the initial run's exoplanet field data
• Transit detection of the long-period volatile-rich super-Earth ${\nu }^2$ Lupi d with $CHEOPS$
• Stellar parameters for TRAPPIST-1
• Multisite spectroscopic seismic study of the beta Cep star V2052 Oph: inhibition of mixing by its magnetic field
• CHEOPS observations of the HD 108236 planetary system: A fifth planet, improved ephemerides, and planetary radii
• An asteroseismic study of the O9V star HD 46202 from CoRoT space-based photometry
• Kepler photometry of KIC 10661783: a binary star with total eclipses and delta Scuti pulsations
• Analysis of Early Science observations with the CHaracterising ExOPlanets Satellite (CHEOPS) using pycheops
• Spectroscopic determination of the fundamental parameters of 66 B-type stars in the field-of-view of the CoRoT satellite
• Testing the effects of opacity and the chemical mixture on the excitation of pulsations in B stars of the Magellanic Clouds
• HD 174884: a strongly eccentric, short-period early-type binary system discovered by CoRoT
• KIC 3858884: a hybrid δ Sct pulsator in a highly eccentric eclipsing binary
• Transit confirmation and improved stellar and planet parameters for the super-Earth HD 97658 b and its host star
• Deciphering the oscillation spectrum of $\gamma$ Doradus and SPB stars
• A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067
• First evidence of inertial modes in $\gamma$ Doradus stars: The core rotation revealed
• New magnetic field measurements of beta Cephei stars and Slowly Pulsating B stars
• The atmosphere and architecture of WASP-189 b probed by its CHEOPS phase curve
• High-precision photometry by telescope defocussing. VII. The ultra-short period planet WASP-103
• A pair of Sub-Neptunes transiting the bright K-dwarf TOI-1064 characterised with CHEOPS
• Probing the shape of the mixing profile and of the thermal structure at the convective core boundary through asteroseismology
• Reinvestigating $\alpha$ Cen AB in light of asteroseismic forward and inverse methods
• CoRoT's view on variable B8/9 stars: spots versus pulsations: Evidence for differential rotation in HD 174648
• Detection of frequency spacings in the young O-type binary HD 46149 from CoRoT photometry
• An asteroseismic study of the beta Cephei star 12 Lacertae: multisite spectroscopic observations, mode identification and seismic modelling
• Can mass loss and overshooting prevent the excitation of g-modes in blue supergiants?
• Detection of the tidal deformation of WASP-103b at $3\sigma$ with CHEOPS
• CoRoT/ESTA-TASK 1 and TASK 3 comparison of the internal structure and seismic properties of representative stellar models: Comparisons between the ASTEC, CESAM, CLES, GARSTEC and STAROX codes
• WASP-50b: a hot Jupiter transiting a moderately active solar-type star
• Spi-OPS: Spitzer and CHEOPS confirm the near-polar orbit of MASCARA-1 b and reveal a hint of dayside reflection
• Uncovering the true periods of the young sub-Neptunes orbiting TOI-2076
• Asteroseismology of KIC 11754974: a high-amplitude SX Phe pulsator in a 343-day binary system
• The CoRoT Evolution and Seismic Tools Activity: Goals and Tasks
• WASP-117b: a 10-day-period Saturn in an eccentric and misaligned orbit
• CoRoT 102918586: a Gamma Dor pulsator in a short period eccentric eclipsing binary
• Differential population studies using asteroseismology: solar-like oscillating giants in CoRoT fields LRc01 and LRa01
• Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N and TESS
• SpaceInn hare-and-hounds exercise: Estimation of stellar properties using space-based asteroseismic data
• Astrometric Accelerations as Dynamical Beacons: Discovery and Characterization of HIP 21152 B, the First T-Dwarf Companion in the Hyades
• The puzzling new class of variable stars in NGC 3766 : old friend pulsators?
• Dynamical Mass of the Young Substellar Companion HD 984 B
• Mean density inversions for red giants and red clump stars
• Combining multiple structural inversions to constrain the Solar modelling problem
• Using seismic inversions to obtain an internal mixing processes indicator for main-sequence solar-like stars
• Seismology of beta Cephei stars: differentially-rotating models for interpreting the oscillation spectrum of nu-Eridani
• Pulsational amplitude growth of the star KIC 3429637 (HD 178875) in the context of Am and rho Puppis stars
• Seismic modelling of the $\beta$Cep star HD\,180642 (V1449\,Aql)
• Evolutionary models for ultracool dwarfs
• In-depth study of 16CygB using inversion techniques
• The geometric albedo of the hot Jupiter HD 189733b measured with CHEOPS
• Two new SB2 binaries with main sequence B-type pulsators in the Kepler field
• Investigating surface correction relations for RGB stars
• Ground-based observations of the beta Cephei CoRoT main target HD 180642: abundance analysis and mode identification
• Isochrone-cloud fitting of the extended Main-Sequence Turn-Off of young clusters
• Constraints on the structure of 16 Cyg A and 16 Cyg B using inversion techniques
• Solar-like oscillations in massive main-sequence stars. I. Asteroseismic signatures of the driving and damping regions
• Mitigating flicker noise in high-precision photometry. I -- Characterization of the noise structure, impact on the inferred transit parameters, and predictions for CHEOPS observations
• Higher metal abundances do not solve the solar problem
• On the use of the ratio of small to large separations in asteroseismic model fitting
• Gravitational settling in pulsating subdwarf B stars and their progenitors
• First solar models with OPAS opacity tables
• The EBLM project -- VIII. First results for M-dwarf mass, radius and effective temperature measurements using CHEOPS light curves
• TOI-836: A super-Earth and mini-Neptune transiting a nearby K-dwarf
• Pulsating B-type stars in the open cluster NGC 884: frequencies, mode identification and asteroseismology
• Asteroseismic determination of fundamental parameters of sun-like stars using multi-layered neural networks
• The stable climate of KELT-9b
• Determining the metallicity of the solar envelope using seismic inversion techniques
• The phase curve and the geometric albedo of WASP-43b measured with CHEOPS, TESS and HST WFC3/UVIS
• Thorough characterisation of the 16 Cygni system Part I: Forward seismic modelling with WhoSGlAd
• TOI-5678 b: A 48-day transiting Neptune-mass planet characterized with CHEOPS and HARPS
• Apsidal motion in the massive binary HD152218
• Connecting photometric and spectroscopic granulation signals with CHEOPS and ESPRESSO
• On the impact of the structural surface effect on global stellar properties and asteroseismic analyses
• MCMCI: A code to fully characterise an exoplanetary system
• Seismic inversion of the solar entropy: A case for improving the Standard Solar Model
• Magnetic characterization of the SPB/$\beta$ Cep hybrid pulsator HD 43317
• Chemical abundances of fast-rotating massive stars. II. Interpretation and comparison with evolutionary models
• Asteroseismology of evolved stars to constrain the internal transport of angular momentum. IV. Internal rotation of Kepler 56 from an MCMC analysis of the rotational splittings
• Apsidal motion in the massive binary HD 152248 -- Constraining the internal structure of the stars
• WASP-147b, 160Bb, 164b and 165b: two hot Saturns and two Jupiters, including two planets with metal-rich hosts
• CHEOPS finds KELT-1b darker than expected in visible light: Discrepancy between the CHEOPS and TESS eclipse depths
• Comprehensive stellar seismic analysis : New method exploiting the glitches information in solar-like pulsators
• The strong magnetic field of the large-amplitude beta Cephei pulsator V1449 Aql
• Theoretical seismic properties of pre-main sequence gamma Doradus pulsators
• Testing angular momentum transport processes with asteroseismology of solar-type main-sequence stars
• Testing abundance-age relations beyond solar analogues with Kepler LEGACY stars
• Kepler-93: a testbed for detailed seismic modelling and orbital evolution of super-earths around solar-like stars
• The HD 93963 A transiting system: A 1.04d super-Earth and a 3.65 d sub-Neptune discovered by TESS and CHEOPS
• Inversions of the Ledoux discriminant: a closer look at the tachocline
• High-precision CoRoT space photometry and fundamental parameter determination of the B2.5V star HD 48977
• Constraining convective regions with asteroseismic linear structural inversions
• Backtracing the internal rotation history of the $\beta$ Cep star HD 129929
• Apsidal motion in massive eccentric binaries: The case of CPD-41${}^{\circ }$7742, and HD 152218 revisited
• Dynamical Mass of the Young Brown Dwarf Companion PZ Tel B
• A full transit of ${\nu }^2$ Lupi d and the search for an exomoon in its Hill sphere with CHEOPS
• Characterisation of the Warm-Jupiter TOI-1130 system with CHEOPS and photo-dynamical approach
• Impact of magnetic activity on inferred stellar properties of main sequence Sun-like stars
• Asteroseismic inversions in the Kepler era: application to the Kepler Legacy sample
• Analysis of the linear approximation of seismic inversions for various structural pairs
• The asteroseismic potential of CHEOPS
• Asteroseismology of $\beta$ Cephei stars: The stellar inferences tested in hare and hound exercises
• A CHEOPS-enhanced view of the HD3167 system
• Apsidal motion in massive eccentric binaries in NGC 6231: The case of HD 152219
• Refined parameters of the HD 22946 planetary system and the true orbital period of planet d
• Grids of Stellar Models and Frequencies with CLES + LOSC
• Seismic Solar Models from Ledoux discriminant inversions
• TESS and CHEOPS Discover Two Warm Sub-Neptunes Transiting the Bright K-dwarf HD 15906
• Constraints on the properties of macroscopic transport in the Sun from combined lithium and beryllium depletion
• Weak magnetic field, solid-envelope rotation, and wave-induced N-enrichment in the SPB star $\zeta$ Cassiopeiae
• Refining the properties of the TOI-178 system with CHEOPS and TESS
• Standard solar models: a perspective from updated solar neutrino fluxes and the gravity-mode period spacing
• Helioseismic inference of the solar radiative opacity
• Asteroseismic modelling strategies in the PLATO era I. Mean density inversions and direct treatment of the seismic information
• TOI-1055 b: Neptunian planet characterised with HARPS, TESS, and CHEOPS
• Characterization of the HD 108236 system with CHEOPS and TESS. Confirmation of a fifth transiting planet
• Constraints on planetary tidal dissipation from a detailed study of Kepler 91b
• Abundance analysis, spectral variability, and search for the presence of a magnetic field in the typical PGa star HD19400
• Asteroseismology of evolved stars with EGGMiMoSA I. Theoretical mixed-mode patterns from the subgiant to the RGB phase
• Discovery of TOI-1260d and the characterisation of the multi-planet system
• Dark skies of the slightly eccentric WASP-18 b from its optical-to-infrared dayside emission
• Chaos in large-amplitude pulsators: application to the beta Cep star HD180642
• Impact of central mixing scheme and nuclear reaction network on the extent of convective cores
• Advancing accuracy in age determinations of old-disk stars using an oscillating red giant in an eclipsing binary
• The age of the Methuselah star in light of stellar evolution models with tailored abundances
• Is planetary inward migration responsible for GJ 504's fast rotation and bright X-ray luminosity? New constraints from eROSITA
• Precise characterisation of HD 15337 with CHEOPS: a laboratory for planet formation and evolution
• An extended low-density atmosphere around the Jupiter-sized planet WASP-193 b
• Searching for Hot Water World Candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b
• New insight into the massive eccentric binary HD 165052: self-consistent orbital solution, apsidal motion, and fundamental parameters
• Influence of the magnetic activity cycle on mean density and acoustic radius inversions
• The stellar activity-rotation-age relationship under the lens of asteroseismology
• Revisiting Kepler-444 Part I. Seismic modelling and inversions of stellar structure
• Parametric models of core-helium-burning stars: structural glitches near the core
• A joint effort to discover and characterize two resonant mini Neptunes around TOI-1803 with TESS, HARPS-N and CHEOPS
• Detection and characterisation of a 106-day transiting Jupiter : TOI-2449 b / NGTS-36 b
• Transit Timing Variations in HIP 41378: CHEOPS and TESS confirm a non-transiting sixth planet in the system
• Study with WhoSGlAd of the acoustic depth of the helium glitch across the seismic HR diagram and its impact on the inferred helium abundance
• The CHEOPS view on the climate of WASP-3 b
• CHEOPS observations confirm nodal precession in the WASP-33 system
• The impact of the transport of chemicals and electronic screening on helioseismic and neutrino observations in solar models
• Gas-depleted planet formation occurred in the four-planet system around the red dwarf LHS 1903
• The multi-planet system TOI-5624: Four transiting sub-Neptunes with an outer companion revealed by transit-timing variations
• The CHEOPS view of HD 95338b: refined transit parameters, and a search for exomoons
• Theoretical study of $\gamma$ Doradus pulsations in pre-main sequence stars
• Detailed theoretical analysis of core Helium-burning stars: Mixed mode patterns I. Impact of the He-flash discontinuity and of induced semi-convection
• Improved characterization of the TOI-2141 system: a dense sub-Neptune with non-transiting inner and outer companions
• Probing stellar cores from inversions of frequency separation ratios