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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

We determine the expected yield of detections of solar-like oscillations forthe PLATO ESA mission. We used a formulation from the literature to calculatethe probability of detection and validated it with Kepler data. We then appliedthis approach to the PLATO P1 and P2 samples with the lowest noise level andthe much larger P5 sample, which has a higher noise level. We used theinformation available in in the PIC 1.1.0, including the current best estimateof the signal-to-noise ratio. We also derived relations to estimate theuncertainties of seismically inferred stellar mass, radius and age and appliedthose relations to the main sequence stars of the PLATO P1 and P2 samples withmasses equal to or below 1.2 $\rm{M}_\odot$ for which we had obtained apositive seismic detection. We found that one can expect positive detections ofsolar-like oscillations for more than 15 000 FGK stars in one single fieldafter a two-years run of observation. For main sequence stars with masses $\leq1.2 \rm{M}_\odot$, we found that about 1131 stars satisfy the PLATOrequirements for the uncertainties of the seismically inferred stellar masses,radii and ages in one single field after a two-year run of observation. Thebaseline observation programme of PLATO consists in observing two fields ofsimilar size (in the Southern and Northern hemispheres) for two years each. Theexpected seismic yields of the mission are more 30000 FGK dwarfs and subgiantswith positive detections of solar-like oscillations, enabling to achieve themission stellar objectives. The PLATO mission should produce a sample ofseismically extremely well characterized stars of quality equivalent to theKepler Legacy sample but containing a number of stars $\sim$ 80 times larger ifobserving two PLATO fields for two years each. They will represent a goldminewhich will make possible significant advances in stellar modelling.

Predicted asteroseismic detection yield for solar-like oscillating stars with PLATO