Revisiting the science case for near-UV spectroscopy with the VLT

C. J. Evans; B. Barbuy; B. Castilho; R. Smiljanic; J. Melendez; J. Japelj; S. Cristiani; C. Snodgrass; P. Bonifacio; M. Puech; A. Quirrenbach

arXiv · 1806.11173

Revisiting the science case for near-UV spectroscopy with the VLT

C. J. Evans·B. Barbuy·B. Castilho·R. Smiljanic·J. Melendez·J. Japelj·S. Cristiani·C. Snodgrass·P. Bonifacio·M. Puech·A. Quirrenbach

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Abstract

In the era of Extremely Large Telescopes, the current generation of 8-10m facilities are likely to remain competitive at far-blue visible wavelengths for the foreseeable future. High-efficiency (>20%) observations of the ground UV (300-400 nm) at medium resolving power (R~20,000) are required to address a number of exciting topics in stellar astrophysics, while also providing new insights in extragalactic science. Anticipating strong demand to better exploit this diagnostic-rich wavelength region, we revisit the science case and instrument requirements previously assembled for the CUBES concept for the Very Large Telescope.

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C. J. Evans, B. Barbuy, B. Castilho, R. Smiljanic, J. Melendez, J. Japelj, S. Cristiani, C. Snodgrass, P. Bonifacio, M. Puech, A. Quirrenbach. 2018-06-28. Revisiting the science case for near-UV spectroscopy with the VLT. https://arxiv.org/abs/1806.11173

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