F. Z. Majidi
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View article: Blue Skies Space – a new model for the future of space-based research data
Blue Skies Space – a new model for the future of space-based research data Open
Blue Skies Space has developed an innovative funding and delivery model for science satellites. This new model leverages recent advancements in space technology and the rapidly evolving global scientific landscape, enabling us to drastical…
View article: The inflated, eccentric warm Jupiter TOI-4914 b orbiting a metal-poor star, and the hot Jupiters TOI-2714 b and TOI-2981 b
The inflated, eccentric warm Jupiter TOI-4914 b orbiting a metal-poor star, and the hot Jupiters TOI-2714 b and TOI-2981 b Open
Recent observations of giant planets have revealed unexpected bulk densities. Hot Jupiters, in particular, appear larger than expected for their masses compared to planetary evolution models, while warm Jupiters seem denser than expected. …
View article: The inflated, eccentric warm Jupiter TOI-4914 b orbiting a metal-poor star, and the hot Jupiters TOI-2714 b and TOI-2981 b
The inflated, eccentric warm Jupiter TOI-4914 b orbiting a metal-poor star, and the hot Jupiters TOI-2714 b and TOI-2981 b Open
Recent observations of giant planets have revealed unexpected bulk densities. Hot Jupiters, in particular, appear larger than expected for their masses compared to planetary evolution models, while warm Jupiters seem denser than expected. …
View article: The inflated, eccentric warm Jupiter TOI-4914 b orbiting a metal-poor star, and the hot Jupiters TOI-2714 b and TOI-2981 b
The inflated, eccentric warm Jupiter TOI-4914 b orbiting a metal-poor star, and the hot Jupiters TOI-2714 b and TOI-2981 b Open
Recent observations of giant planets have revealed unexpected bulk densities. Hot Jupiters, in particular, appear larger than expected for their masses compared to planetary evolution models, while warm Jupiters seem denser than expected. …
View article: Mauve: a UV-Vis satellite dedicated to monitor stellar activity and variability
Mauve: a UV-Vis satellite dedicated to monitor stellar activity and variability Open
Mauve is a satellite equipped with a 13-cm telescope and a UV-Visible spectrometer (with anoperative wavelength range of 200-700 nm) conceived to measure stellar magnetic activity andvariability. The science program will be delivered via a…
View article: Trio of super-Earth candidates orbiting K-dwarf HD 48948: a new habitable zone candidate
Trio of super-Earth candidates orbiting K-dwarf HD 48948: a new habitable zone candidate Open
We present the discovery of three super-Earth candidates orbiting HD 48948, a bright K-dwarf star with an apparent magnitude of $m_V$ = 8.58 mag. As part of the HARPS-N Rocky Planet Search programme, we collect 189 high-precision radial ve…
View article: A new dynamical modeling of the WASP-47 system with CHEOPS observations
A new dynamical modeling of the WASP-47 system with CHEOPS observations Open
Among the hundreds of known hot Jupiters (HJs), only five have been found to have companions on short-period orbits. Within this rare class of multiple planetary systems, the architecture of WASP-47 is unique, hosting an HJ (planet-b) with…
View article: A new dynamical modeling of the WASP-47 system with CHEOPS observations
A new dynamical modeling of the WASP-47 system with CHEOPS observations Open
Among the hundreds of known hot Jupiters (HJs), only five have been found to have companions on short-period orbits. Within this rare class of multiple planetary systems, the architecture of WASP-47 is unique, hosting an HJ (planet -b) wit…
View article: New members of the Lupus I cloud based on <i>Gaia</i> astrometry
New members of the Lupus I cloud based on <i>Gaia</i> astrometry Open
We characterize twelve young stellar objects (YSOs) located in the Lupus I region, spatially overlapping with the Upper Centaurus Lupus (UCL) sub-stellar association. The aim of this study is to understand whether the Lupus I cloud has mor…
View article: New members of the Lupus I cloud based on Gaia astrometry Physical and accretion properties from X-Shooter spectra
New members of the Lupus I cloud based on Gaia astrometry Physical and accretion properties from X-Shooter spectra Open
We characterize twelve young stellar objects (YSOs) located in the Lupus I region, spatially overlapping with the Upper Centaurus Lupus (UCL) sub-stellar association. The aim of this study is to understand whether the Lupus I cloud has mor…
View article: Validation of TESS exoplanet candidates orbiting solar analogues in the all-sky PLATO input catalogue
Validation of TESS exoplanet candidates orbiting solar analogues in the all-sky PLATO input catalogue Open
The Transiting Exoplanet Survey Satellite (TESS) is focusing on relatively bright stars and has found thousands of planet candidates. However, mainly because of the low spatial resolution of its cameras (≈ 21 arcsec/pixel), TESS is expecte…
View article: Validation of TESS exoplanet candidates orbiting solar analogues in the all-sky PLATO input catalogue
Validation of TESS exoplanet candidates orbiting solar analogues in the all-sky PLATO input catalogue Open
The Transiting Exoplanet Survey Satellite (TESS) is focusing on relatively bright stars and has found thousands of planet candidates. However, mainly because of the low spatial resolution of its cameras ($\approx$ 21 arcsec/pixel), TESS is…
View article: Characterization of very wide companion candidates to young stars with planets and disks
Characterization of very wide companion candidates to young stars with planets and disks Open
Discovering wide companions of stellar systems allows us to constrain the dynamical environment and age of the latter. We studied four probable wide companions of four different stellar systems. The candidates were selected mainly based on…
View article: Another Kerr interior solution
Another Kerr interior solution Open
A stationary axially symmetric solution describing a rotating anisotropic source for Einstein Field Equations(EFE) is proposed which matches to the exterior Kerr metric. The anisotropic source satisfies all energy conditions - weak, strong…
View article: An interior stationary axially symmetric solution for Einstein field equations
An interior stationary axially symmetric solution for Einstein field equations Open
A stationary axially symmetric solution describing a rotating anisotropic source for Einstein Field Equations(EFE) is proposed which matches to the exterior Kerr metric. The anisotropic source satisfies all energy conditions - weak, strong…