English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

LHS1070 is a nearby multiple system of low mass stars. It is an importantsource of information for probing the low mass end of the main sequence, downto the hydrogen-burning limit. The primary of the system is a mid-M dwarf andtwo components are late-M to early L dwarfs, at the star-brown dwarftransition. Hence LHS1070 is a valuable object to understand the onset of dustformation in cool stellar atmospheres.This work aims at determining thefundamental stellar parameters of LHS1070 and to test recent model atmospheres:BT-Dusty,BT-Settl, DRIFT, and MARCS models.Unlike in previous studies, we haveperformed a chi^2-minimization comparing well calibrated optical and infraredspectra with recent cool star synthetic spectra leading to the determination ofthe physical stellar parameters Teff, radius, and log g for each of the threecomponents of LHS1070.

The very low mass multiple system LHS\,1070 -- a testbed for model atmospheres for the lower end of the main sequence