From Espresso to Codex

Bibcode
2009svlt.conf..243L
DOI
10.1007/978-1-4020-9190-2_41
Liske, J.; Pasquini, L.; Bonifacio, P.; Bouchy, F.; Carswell, R. F.; Cristiani, S.; Dessauges, M.; D'Odorico, S.; D'Odorico, V.; Grazian, A.; Garcia-Lopez, R.; Haehnelt, M.; Israelian, G.; Lovis, C.; Martin, E.; Mayor, M.; Molaro, P.; Murphy, M. T.; Pepe, F.; Queloz, D.; Rebolo, R.; Udry, S.; Vanzella, E.; Viel, M.; Wiklind, T.; Zapatero, M.; Zucker, S.
Referencia bibliográfica

Science with the VLT in the ELT Era, Astrophysics and Space Science Proceedings. ISBN 978-1-4020-9189-6. Springer Netherlands, 2009, p. 243

Fecha de publicación:
0
2009
Número de autores
27
Número de autores del IAC
0
Número de citas
0
Número de citas referidas
0
Descripción
CODEX and ESPRESSO are concepts for ultra-stable, high-resolution spectrographs at the E-ELT and VLT, respectively. Both instruments are well motivated by distinct sets of science drivers. However, ESPRESSO will also be a stepping stone towards CODEX both in a scientific as well as in a technical sense. Here we discuss this role of ESPRESSO with respect to one of the most exciting CODEX science cases, i.e. the dynamical determination of the cosmic expansion history.
Tipo
Sin árbitro

Te puede interesar

  • Sin árbitro
    The Aligned Orbit of a Hot Jupiter around the M Dwarf TOI-4201
    Measuring the obliquities of stars hosting giant planets may shed light on the dynamical history of planetary systems. Significant efforts have been made to measure the obliquities of FGK stars with hot Jupiters, mainly based on observations of the Rossiter–McLaughlin effect. In contrast, M dwarfs with hot Jupiters have hardly been explored because
    Gan, Tianjun et al.

    Fecha de publicación:

    7
    2024
    Bibcode
    2024ApJ...969L..24G
  • Sin árbitro
    Einasto Gravitational Potentials have Difficulty to Hold Spherically Symmetric Stellar Systems with Cores
    It was known that an ideal spherically symmetric stellar system with isotropic velocities and an inner core cannot reside in a Navarro, Frenk, and White (NFW) gravitational potential. The incompatibility can be pinned down to the radial gradient of the NFW potential in the very center of the system, which differs from zero. The gradient is
    Sánchez Almeida, Jorge

    Fecha de publicación:

    6
    2024
    Bibcode
    2024RNAAS...8..167S
    Número de citas
    0
  • Sin árbitro
    ROSALIA: ROman Sky Analyst for Low surface brightness Imaging & Astronomy
    Diffuse emission in the outskirts of galaxies, such as stellar tidal streams, galaxy stellar halos and intracluster light, provides important constraints on the structure and evolution of the Universe. However, such low surface brightness diffuse emission can be up to thousands of times dimmer (>29 AB mag/[square arcseconds]) than the sky
    Laine, Seppo et al.

    Fecha de publicación:

    6
    2024
    Bibcode
    2024AAS...24412902L
    Número de citas
    0