ANDES, the high resolution spectrograph for the ELT: science goals, project overview and future developments

• DOI: 10.48550/arxiv.2407.14601
• Publication Date: 2024-07-19
• Authors: A. Marconi; Manuel Abreu; V. Adibekyan; Valentina Alberti; Simon Albrecht; J. S. Alcaniz; M. Aliverti; Carlos Prieto; J. D. Alvarado Gómez; Catarina S. Alves; P. J. Amado; M. Amate; M. I. Andersen; S. Antoniucci; Étienne Artigau; C. Bailet; Clark Baker; V. Baldini; Andrea Balestra; S. A. Barnes; F. Baron; S. C. C. Barros; Svend M. Bauer; M. Beaulieu; Olga Bellido-Tirado; Björn Benneke; T. Bensby; E. A. Bergin; P. Bério; K. Biazzo; Lionel Bigot; A. Bik; Jayne Birkby; Nicolas Blind; O. Boebion; I. Boisse; Émeline Bolmont; James S. Bolton; M. Bonaglia; X. Bonfils; Léa Bonhomme; F. Borsa; J. -C. Bouret; A. Brandeker; W. Brandner; C. Broeg; Matteo Brogi; D. Brousseau; A. Brucalassi; Joar Brynnel; Lars A. Buchhave; D. F. Buscher; L. Cabona; Alexandre Cabral; Giulio Calderone; R. Calvo-Ortega; F. Cantalloube; B. L. Canto Martins; Luca Carbonaro; Yan Caujolle; G. Chauvin; B. Chazelas; Anne-Laure Cheffot; Yuk Shan Cheng; A. Chiavassa; L. Christensen; R. Cirami; M. Cirasuolo; N. J. Cook; Ryan Cooke; I. Coretti; S. Covino; Nicolas B. Cowan; G. Cresci; S. Cristiani; Vanderlei Cunha P...; G. Cupani; V. D'Odorico; Kamalesh Dadi; I. de Castro Leão; A. De; J. R. De Medeiros; F. Debras; M. Debus; Alain Delorme; O. Demangeon; F. Dérie; M. Dessauges‐Zava...; P. Di Marcantonio; S. Di Stefano; Frank Dionies; A. Domiciano de S...; René Doyon; J. Dunn; Sebastian Egner; D. Ehrenreich; J. P. Faria; Debora Ferruzzi; C. Feruglio; Martin Fisher; A. Fontana; B. S. Frank; C. Fuesslein; Michele Fumagalli; T. Fusco; J. P. U. Fynbo; Omar Gabella; Wolfgang Gäessler; Elena Gallo; Xiao Ming Gao; L. Genolet; Matteo Genoni; P. Giacobbe; E. Giro; R. S. Gonçalves; O. A. González; J. I. Gónzalez He...; C. Gouvret; Félix Gracia Témich; Martin G. Haehnelt; C. Haniff; A. Hatzes; Ravit Helled; H. J. Hoeijmakers; I. Hughes; P. Huke; Y. Ivanisenko; Arto Järvinen; S. P. Järvinen; A. Kaminski; Jonathan Kern; J. Knoche; Aron Kordt; H. Korhonen; A. J. Korn; Driss Kouach; Grzegorz Kowzan; L. Kreidberg; Marco Landoni; Audrey Lanotte; A. Lavail; B. Lavie; D. Lee; Michael Lehmitz; Jiang Li; Wei Li; J. Liske; C. Lovis; S. Lucatello; D. Lunney; Mike MacIntosh; N. Madhusudhan; L. Magrini; R. Maiolino; J. Maldonado; Lison Malo; Allison W. S. Man; T. Marquart; C. M. J. Marques; E. L. Marques; P. Martinez; Allan Martins; C. J. A. P. Martins; J. H. C. Martins; Piotr Masłowski; Charlotte Mason; E. Mason; Richard A. McCracken; M. A. F. Melo e S...; Paweł Mergo; G. Micela; Dinko Milaković; P. Mollière; M. A. Monteiro; D. Montgomery; C. Mordasini; J. Morin; A. Mucciarelli; M. T. Murphy; Mamadou N’Diaye; N. Nardetto; Benoît Neichel; N. Néri; A. Niedzielski; E. Niemczura; B. Nisini; L. Nortmann; P. Noterdaeme; N. J. Nunes; Luca Oggioni; François Olchewsky; E. Oliva; Hakan Önel; L. Origlia; Göran Östlin; Nathalie N. -Q. O...; Ε. Πάλλη; P. Papaderos; Giorgio Pariani; Luca Pasquini; J. Peñate Castro; Fabrizio Pepe; Céline Péroux; Laurence Perreaul...; S. Perruchot; P. Petit; O. Pfuhl; Lorenzo Pino; J. Piqueras; N. Piskunov; A. Pollo; Katja Poppenhaeger; M. Porru; J. Puschnig; Andreas Quirrenbach; Emily Rauscher; R. Rébolo; Edoardo Maria Alb...; S. Reffert; Derryck T. Reid; A. Reiners; P Richter; Marco Riva; S. Rivoire; C. López; Ian U. Roederer; D. Romano; M. Roth; S. Rousseau; Jason F. Rowe; A. Saccardi; S. Salvadori; N. Sanna; N. C. Santos; P. Santos Díaz; J. Sanz‐Forcada; M. Sarajlic; J. -F. Sauvage; Daniela Bosia; Andrea Scaudo; Sebastian Schäfer; Ricardo P. Schiavon; Tobias M. Schmidt; Chiara Selmi; Roberto Simoes; Adrien Simonnin; Suresh Sivanandam; M. Sordet; R. Sordo; Francesca Sortino; D. Sosnowska; S. G. Sousa; A. Spang; Daniele Spiga; Eric Stempels; Joanne Stevenson; K. G. Strassméier; A. Suárez Mascareño; Antonio Sulich; X. Sun; N. R. Tanvir; F. Tenegi-Sanginés; Simon Thibault; Sydney Thompson; P. Tisserand; Andrea Tozzi; Martin Turbet; Jean‐Pierre Véran; P. Vallée; Irene Vanni; R. Varas; A. Vega-Moreno; Kim A. Venn; Ashok K. Verma; J. Vernet; Matteo Viel; G. A. Wade; C. Waring; M. Weber; Jesse Weder; Bachar Wehbé; J. Weingrill; M. Woche; Marco Xompero; Erik Zackrisson; Alessio Zanutta; Mayra Osorio; M. Zechmeister; Jennifer Zimara
• Keywords: Exoplanets; FOS: Physical sciences; Ground-based instruments; Infrared spectrographs, extremely large telescopes; Cosmology; [SDU] Sciences of the Universe [physics]; Stars and planets formation; Physics and evolution of galaxies; [SDU]Sciences of the Universe [physics]; Extremely large telescopes; Infrared spectrographs; Physics and evolution of stars; High resolution spectrographs; Astrophysics - Instrumentation and Methods for Astrophysics; Instrumentation and Methods for Astrophysics (astro-ph.IM); Fundamental physics

The first generation of ELT instruments includes an optical-infrared high-resolution spectrograph, indicated as ELT-HIRES and recently christened ANDES (ArmazoNes high Dispersion Echelle Spectrograph). consists three fibre-fed spectrographs ([U]BV, RIZ, YJH) providing a spectral resolution $\sim$100,000 with minimum simultaneous wavelength coverage 0.4-1.8 $\mu$m the goal extending it to 0.35-2.4 addition U arm BV spectrograph separate K band spectrograph. It operates both in seeing- diffraction-limited conditions fibre feeding allows several, interchangeable observing modes including single conjugated adaptive optics module small integral field unit NIR. Modularity fibre-feeding allow be placed partly on Nasmyth platform Coud\'e room. has wide range groundbreaking science cases spanning nearly all areas research astrophysics even fundamental physics. Among top cases, there are detection biosignatures from exoplanet atmospheres, finding fingerprints stars, tests stability Nature's couplings, direct cosmic acceleration. project is carried forward by large international consortium, composed 35 Institutes 13 countries, forming team almost 300 scientists engineers which include majority scientific technical expertise that can found ESO member states.