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.
From ESPRESSO to CODEX / Liske, J.; Pasquini, L.; Bonifacio, P.; Bouchy, F.; Carswell, R. F.; Cristiani, S.; Dessauges, M.; D’Odorico, S.; D'Odorico, Valentina; 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, Matteo; Wiklind, T.; Zapatero, M.; Zucker, S.. - (2009), pp. 243-247. (Intervento presentato al convegno Workshop on Science with the VLT in the ELT Era tenutosi a Garching, GERMANY nel OCT 08-12, 2007) [10.1007/978-1-4020-9190-2_41].
From ESPRESSO to CODEX
D'Odorico, Valentina;Viel, Matteo;
2009-01-01
Abstract
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.File | Dimensione | Formato | |
---|---|---|---|
document(1).pdf
non disponibili
Tipologia:
Versione Editoriale (PDF)
Licenza:
Non specificato
Dimensione
130.23 kB
Formato
Adobe PDF
|
130.23 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.