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.
2009
Science with the VLT in the ELT Era
243
247
978-1-4020-9189-6
978-1-4020-9190-2
978-1-4020-9189-6
978-1-4020-9190-2
https://arxiv.org/abs/0802.1926
Springer
Liske, J.; Pasquini, L.; Bonifacio, P.; Bouchy, F.; Carswell, R. F.; Cristiani, S.; Dessauges, M.; D’Odorico, S.; D'Odorico, Valentina; Grazian, A.; G...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11767/40321
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