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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

A rocky planet orbiting LHS 1140 with a period of 24.7d has been found basedon the discovery of transits in its light and high precision radial velocitydata (Dittmann et al. 2017). This discovery by two independent methods is anobservational tour-de-force, however, we find that a conservative analysis ofthe data gives a different solution. A three planet system is apparent in theradial velocity data based on our diagnosis of stellar activity. We encouragefurther targeted photometric and radial velocity observations in order toconstrain the mini-Neptune and super-Earth mass objects apparently causing the3.8 and 90 day radial velocity signals. We use our package Agatha(https://phillippro.shinyapps.io/Agatha/) to provide a comprehensive strategyto disentangle planetary signals from stellar activity in radial velocity data.

Minimizing the bias in exoplanet detection - application to radial velocities of LHS 1140