Jhon Yana Galarza

University of Concepción — Chile

Physics and Astronomy · Physical Sciences

13h-index561citations42works3.32yr avg
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Research Topics

Stellar, planetary, and galactic studies(28), Astro and Planetary Science(24), Astrophysics and Star Formation Studies(11), Astronomy and Astrophysical Research(11), Solar and Space Plasma Dynamics(7)

Publications42 total

Detailed spectroscopic and photometric analysis of the remarkable planet-hosting wide binary system HD 202772A/B
Monthly Notices of the Royal Astronomical Society·2025Open Access
Detailed spectroscopic and photometric analysis of the remarkable planet-hosting wide binary system HD 202772A/B
arXiv (Cornell University)·2025Open Access
Constraining Extra Mixing During the Main Sequence: Whatever Depletes Lithium Does Not Touch Beryllium*
The Astrophysical Journal·2025· 2 citedOpen Access
HIP 8522: A Puzzling Young Solar Twin with the Lowest Detected Lithium Abundance*
The Astrophysical Journal·2025· 3 citedOpen Access
HIP 8522: A Puzzling Young Solar Twin with the Lowest Detected Lithium
arXiv (Cornell University)·2024Open Access
Detailed Abundances of the Planet-hosting TOI-1173 A/B System: Possible Evidence of Planet Engulfment in a Very Wide Binary
The Astrophysical Journal·2024· 2 citedOpen Access
Detailed abundances of the planet-hosting TOI-1173 A/B system: Possible evidence of planet engulfment in a very wide binary
arXiv (Cornell University)·2024Open Access
TOI-1173 A b: The First Inflated Super-Neptune in a Wide Binary System
The Astronomical Journal·2024· 3 citedOpen Access
The largest metallicity difference in twin systems: High-precision abundance analysis of the benchmark pair Krios and Kronos
Astronomy and Astrophysics·2024· 8 citedOpen Access
Chemical Diversity on Small Scales: Abundance Analysis of the Tucana V Ultrafaint Dwarf Galaxy
The Astrophysical Journal·2024· 10 citedOpen Access
The largest metallicity difference in twin systems: High-precision abundance analysis of the benchmark pair Krios and Kronos
arXiv (Cornell University)·2024Open Access
Chemical Diversity on Small Scales -- Abundance Analysis of the Tucana V Ultra-Faint Dwarf Galaxy
arXiv (Cornell University)·2024Open Access
TOI-1173 A $b$: The First Inflated Super-Neptune in a Wide Binary System
arXiv (Cornell University)·2024Open Access
Disentangling the origin of chemical differences using GHOST
arXiv (Cornell University)·2024Open Access
Disentangling the origin of chemical differences using GHOST
Astronomy and Astrophysics·2024· 11 citedOpen Access
Insight into the Formation of β Pic b through the Composition of Its Parent Protoplanetary Disk as Revealed by the β Pic Moving Group Member HD 181327
The Astronomical Journal·2024· 13 citedOpen Access
Elemental abundance differences in the massive planet-hosting wide binary HD 196067−68
Monthly Notices of the Royal Astronomical Society·2023· 9 citedOpen Access
Elemental abundances differences in the massive planet-hosting wide binary HD 196067-68
arXiv (Cornell University)·2023Open Access
Insight into the Formation of $β$ Pic b through the Composition of Its Parent Protoplanetary Disk as Revealed by the $β$ Pic Moving Group Member HD 181327
arXiv (Cornell University)·2023Open Access
Constraints on the Physical Properties of GW190814 through Simulations Based on DECam Follow-up Observations by the Dark Energy Survey
UNC Libraries·2023Open Access
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Frequent Co-authors

J. Meléndez(18), Diego Lorenzo-Oliveira(15), Henrique Reggiani(15), P. Miquelarena(10), C. Saffe(10), M. Jaque Arancibia(10), E. Jofré(10), J. Alacoria(8), Joshua D. Simon(8), M. Asplund(7), M. Flores(7), L. Spina(6), Kevin C. Schlaufman(6), Eder Martioli(6), Megan Bedell(5), I. Ramírez(5), Geisa Ponte(5), Ricardo López–Valdivia(5), Andrew McWilliam(5), Amanda I. Karakas(4)