WS
W. Seifert
astro-ph.SRastro-ph.IMastro-ph.EPastro-ph.GAastro-ph.COastro-phastro-ph.HEphysics.ins-det
On Valency
published · living versionsW_3tjd289h·v1 · currentpublished
CARMENES: Calar Alto high-Resolution search for M dwarfs with Exo-earths with a Near-infrared Echelle Spectrograph
with A. Quirrenbach, P. J. Amado, H. Mandel, J. A. Caballero +53
1 version
Preprints & journals
44 papers in the corpus · 2002–2026CUBES: optical design and analysis of the VLT's high-resolution UV spectrograph past final design review2607.22292v1 · Lawrence Bissell (a), Walter Seifert (b), Ariadna Calcines Rosario (c) et al.2026 · 0 citationsarXiv
Improving radial velocity precision with CARMENES-PLUS:An upgrade of the near-infrared spectrograph cooling system2509.17966v2 · R. Varas, R. Calvo-Ortega, P. J. Amado et al.2025 · 0 citationsarXiv
CARMENES as an Instrument for Exoplanet Research2503.05501v1 · Jos'e A. Caballero, Walter Seifert, Andreas Quirrenbach et al.2025 · 1 citationarXiv
CARMENES input catalogue of M dwarfs IX. Multiplicity from close spectroscopic binaries to ultra-wide systems2412.12264v1 · C. Cifuentes, J. A. Caballero, J. Gonz'alez-Payo et al.2024 · 0 citationsarXiv
CUBES, the Cassegrain U-Band Efficient Spectrograph: towards final design review2412.03460v1 · Matteo Genoni, Hans Dekker, Stefano Covino et al.2024 · 5 citationsProceedings Volume 13096, Ground-based and Airborne Instrumentation for Astronomy X; 130967T (2024)
CARMENES input catalogue of M dwarfs VIII. Kinematics in the solar neighbourhood2411.06825v1 · M. Cort'es-Contreras, J. A. Caballero, D. Montes et al.2024 · 15 citationsarXiv
CARMENES input catalog of M dwarfs: VII. New rotation periods for the survey stars and their correlations with stellar activity2401.09550v1 · Yutong Shan, Daniel Revilla, Sebastian L. Skrzypinski et al.2024 · 0 citationsarXiv
The CARMENES search for exoplanets around M dwarfs. Behaviour of the Paschen lines during flares and quiescence2308.07685v1 · B. Fuhrmeister, S. Czesla, J.H.M.M. Schmitt et al.2023 · 10 citationsA&A 678, A1 (2023)
The CARMENES search for exoplanets around M dwarfs. Guaranteed time observations Data Release 1 (2016-2020)2302.10528v2 · I. Ribas, A. Reiners, M. Zechmeister et al.2023 · 97 citationsarXiv
CUBES, the Cassegrain U-Band Efficient Spectrograph2208.01672v1 · S. Cristiani, J. M. Alcal'a, S. H. P. Alencar et al.2022 · 3 citationsarXiv
CUBES Phase A design overview -- The Cassegrain U-Band Efficient Spectrograph for the Very Large Telescope2203.15352v1 · Alessio Zanutta, Stefano Cristiani, David Atkinson et al.2022 · 12 citationsarXiv
CARMENES input catalog of M dwarfs VI. A time-resolved Ca II H&K catalog from archival data2107.06376v1 · V. Perdelwitz, M. Mittag, L. Tal-Or et al.2021 · 33 citationsA&A 652, A116 (2021)
MOSAIC: the high-multiplex and multi-IFU spectrograph for the ELT2012.08393v1 · Rub'en S'anchez-Janssen, Francois Hammer, Simon Morris et al.2020 · 5 citationsarXiv
MOSAIC on the ELT: high-multiplex spectroscopy to unravel the physics of stars and galaxies from the dark ages to the present-day2011.03549v2 · F. Hammer, S. Morris, J.G. Cuby et al.2020 · 3 citationsarXiv
CARMENES input catalogue of M dwarfs V. Luminosities, colours, and spectral energy distributions2007.15077v1 · C. Cifuentes, J. A. Caballero, M. Cortes-Contreras et al.2020 · 168 citationsA&A 642, A115 (2020)
The CARMENES search for exoplanets around M dwarfs. Measuring precise radial velocities in the near infrared: the example of the super-Earth CD Cet b2006.01684v2 · F. F. Bauer, M. Zechmeister, A. Kaminski et al.2020 · 53 citationsarXiv
A giant exoplanet orbiting a very low-mass star challenges planet formation models1909.12174v1 · J. C. Morales, A. J. Mustill, I. Ribas et al.2019 · 132 citationsarXiv
The CARMENES search for exoplanets around M dwarfs. Two temperate Earth-mass planet candidates around Teegarden's Star1906.07196v2 · M. Zechmeister, S. Dreizler, I. Ribas et al.2019 · 153 citationsA&A 627, A49 (2019)
The CARMENES search for exoplanets around M dwarfs: Different roads to radii and masses of the target stars1904.03231v1 · Andreas Schweitzer, V. M. Passegger, C. Cifuentes et al.2019 · 52 citationsA&A 625, A68 (2019)
4MOST: Project overview and information for the First Call for Proposals1903.02464v2 · R.S. de Jong, O. Agertz, A. Agudo Berbel et al.2019 · 406 citationsThe Messenger, 2019, 175, 3
The CARMENES search for exoplanets around M dwarfs. Chromospheric modeling of M2-3 V stars with PHOENIX1902.03992v1 · D. Hintz, B. Fuhrmeister, S. Czesla et al.2019 · 16 citationsA&A 623, A136 (2019)
CARMENES input catalogue of M dwarfs IV. New rotation periods from photometric time series1810.03338v1 · E. Diez Alonso, J. A. Caballero, D. Montes et al.2018 · 120 citationsarXiv
The CARMENES search for exoplanets around M dwarfs: Nine new double-line spectroscopic binary stars1808.06895v1 · D. Baroch, J. C. Morales, I. Ribas et al.2018 · 46 citationsA&A 619, A32 (2018)
The CARMENES search for exoplanets around M dwarfs. A Neptune-mass planet traversing the habitable zone around HD 1806171808.01183v1 · A. Kaminski, T. Trifonov, J. A. Caballero et al.2018 · 51 citationsA&A 618, A115 (2018)
The CARMENES search for exoplanets around M dwarfs: Radial-velocity variations of active stars in visual-channel spectra1803.02338v1 · L. Tal-Or, M. Zechmeister, A. Reiners et al.2018 · 4 citationsA&A 614, A122 (2018)
The CARMENES search for exoplanets around M dwarfs - Photospheric parameters of target stars from high-resolution spectroscopy1802.02946v1 · V.M. Passegger, A. Reiners, S.V. Jeffers et al.2018 · 37 citationsA&A 615, A6 (2018)
The CARMENES search for exoplanets around M dwarfs: Wing asymmetries of H, Na I D, and He I lines1801.10372v1 · B. Fuhrmeister, S. Czesla, J. H. M. M. Schmitt et al.2018 · 22 citationsA&A 615, A14 (2018)
The CARMENES search for exoplanets around M dwarfs - HD 147379b: A nearby Neptune in the temperate zone of an early-M dwarf1712.05797v1 · A. Reiners, I. Ribas, M. Zechmeister et al.2017 · 71 citationsarXiv
The CARMENES search for exoplanets around M dwarfs: High-resolution optical and near-infrared spectroscopy of 324 survey stars1711.06576v3 · A. Reiners, M. Zechmeister, J.A. Caballero et al.2017 · 272 citationsA&A 612, A49 (2018)
Spectrum radial velocity analyser (SERVAL). High-precision radial velocities and two alternative spectral indicators1710.10114v1 · M. Zechmeister, A. Reiners, P. J. Amado et al.2017 · 0 citationsA&A 609, A12 (2018)
The CARMENES search for exoplanets around M dwarfs. First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems1710.01595v3 · T. Trifonov, M. Kurster, M. Zechmeister et al.2017 · 44 citationsA&A 609, A117 (2018)
Efficient scheduling of astronomical observations. Application to the CARMENES radial-velocity survey1707.06052v2 · A. Garcia-Piquer, J. C. Morales, I. Ribas et al.2017 · 35 citationsA&A 604, A87 (2017)
EELT-HIRES the high-resolution spectrograph for the E-ELT1609.00497v1 · A. Marconi, P. Di Marcantonio, V. D'Odorico et al.2016 · 63 citationsarXiv
CARMENES input catalogue of M dwarfs II. High-resolution imaging with FastCam1608.08145v1 · M. Cortes-Contreras, V. J. S. Bejar, J. A. Caballero et al.2016 · 100 citationsA&A 597, A47 (2017)
Stellar science from a blue wavelength range - A possible design for the blue arm of 4MOST1508.02714v1 · C. J. Hansen, H.-G. Ludwig, W. Seifert et al.2015 · 20 citationsarXiv
CARMENES. I. A radial-velocity survey for terrestrial planets in the habitable zones of M dwarfs. A historical overview1210.5465v1 · P. J. Amado, A. Quirrenbach, I. Ribas et al.2012 · 3 citationsarXiv
4MOST - 4-metre Multi-Object Spectroscopic Telescope1206.6885v1 · Roelof S. de Jong, Olga Bellido-Tirado, Cristina Chiappini et al.2012 · 197 citationsarXiv
Age spread in Galactic star forming region W3 Main1206.2139v1 · A. Bik, Th. Henning, A. Stolte et al.2012 · 0 citationsarXiv
Infrared Narrow-Band Tomography of the Local Starburst NGC 1569 with LBT/LUCIFER1101.3221v1 · A. Pasquali, A. Bik, S. Zibetti et al.2011 · 22 citationsarXiv
Black Hole Mass Estimates Based on CIV are Consistent with Those Based on the Balmer Lines1009.1145v3 · R.J. Assef, K.D. Denney, C.S. Kochanek et al.2010 · 171 citationsAstrophys. J. 742 (2011) 93
LBT/LUCIFER Observations of the z~2 Lensed Galaxy J0900+22341004.4318v2 · Fuyan Bian, Xiaohui Fan, Jill Bechtold et al.2010 · 73 citationsarXiv
CARMENES: Calar Alto high-Resolution search for M dwarfs with Exo-earths with a Near-infrared Echelle Spectrograph0912.0561v1 · A. Quirrenbach, P. J. Amado, H. Mandel et al.2009 · 82 citationsarXivon Valency
Lyman-alpha emission galaxies at a redshift of z = 5.7 in the FORS Deep Fieldastro-ph/0604262v1 · C. Tapken, I. Appenzeller, A. Gabasch et al.2006 · 29 citationsarXiv
The FORS Deep Field: Field selection, photometric observations and photometric catalogastro-ph/0211044v1 · J. Heidt, I. Appenzeller, A. Gabasch et al.2002 · 90 citationsAstron.Astrophys.398:49-62,2003
Career total: 284 works. 44 are in this corpus.
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