137 citations · 861 across the 27 of their papers we have counts for
3 papers · 1 filter
Ammonia-methane ratios from H-band near-infrared spectra of late-T and Y dwarfs
Eduardo L. Martín, Jun-Yan Zhang, Pedro Esparza +4
Gas cells containing ammonia and methane at atmospheric pressure were custom-made in our chemical laboratory. Low-resolution near-infrared spectroscopy of these gas cells were coll…
New constraints on the minimum mass for thermonuclear lithium burning in brown dwarfs
Eduardo L. Martín, Nicolas Lodieu, Carlos del Burgo
The theory of substellar evolution predicts that there is a sharp mass boundary between lithium and non-lithium brown dwarfs, not far below the substellar-mass limit. The imprint o…
J-PLUS: Support Vector Machine Applied to STAR-GALAXY-QSOClassification
Cunshi Wang, Yu Bai, C. López-Sanjuan +19
Context. In modern astronomy, machine learning has proved to be efficient and effective to mine the big data from the newesttelescopes. Spectral surveys enable us to characterize m…