Red optical planet survey: A radial velocity search for low mass M dwarf planets

J. R. Barnes, J. S. Jenkins, H. R A Jones, P. Rojo, P. Arriagada, A. Jordán, D. Minniti, M. Tuomi, S. V. Jeffers, D. Pinfield

Resultado de la investigación: Conference contribution

1 Cita (Scopus)

Resumen

We present radial velocity results from our Red Optical Planet Survey (ROPS), aimed at detecting low-mass planets orbiting mid-late M dwarfs. The ∼10 ms-1 precision achieved over 2 consecutive nights with the MIKE spectrograph at Magellan Clay is also found on week long timescales with UVES at VLT. Since we find that UVES is expected to attain photon limited precision of order 2 ms-1 using our novel deconvolution technique, we are limited only by the (≤10 ms-1) stability of atmospheric lines. Rocky planet frequencies of η⊕ = 0.3-0.7 lead us to expect high planet yields, enabling determination of η⊕ for the uncharted mid-late M dwarfs with modest surveys.

Idioma originalEnglish
Título de la publicación alojadaHot Planets and Cool Stars
Volumen47
DOI
EstadoPublished - 2013
EventoConference on Hot Planets and Cool Stars - Garching, Germany
Duración: 12 nov 201216 nov 2012

Other

OtherConference on Hot Planets and Cool Stars
PaísGermany
CiudadGarching
Período12/11/1216/11/12

    Huella digital

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Citar esto

Barnes, J. R., Jenkins, J. S., Jones, H. R. A., Rojo, P., Arriagada, P., Jordán, A., Minniti, D., Tuomi, M., Jeffers, S. V., & Pinfield, D. (2013). Red optical planet survey: A radial velocity search for low mass M dwarf planets. En Hot Planets and Cool Stars (Vol. 47). [05002] https://doi.org/10.1051/epjconf/20134705002