SC
S. Cristiani
astro-ph.COastro-phastro-ph.GAastro-ph.EPastro-ph.IMastro-ph.SRgr-qcastro-ph.HEhep-phhep-th
On Valency
published · living versionsW_wa7b5nu9·v1 · currentpublished
High-resolution spectroscopy of a young, low-metallicity optically-thin L=0.02L* star-forming galaxy at z=3.12
with E. Vanzella, S. De Barros, G. Cupani, W. Karman +27
1 version
W_xhxevuuw·v1published
Preprints & journals
271 papers in the corpus · 1993–2026"Perfect" spectra for ESO's HARPS spectrograph2607.06809v1 · Dinko Milakovi'c, Guido Cupani, Bruce A. Bassett et al.2026 · 0 citationsarXiv
The impact of interpolation in high-resolution spectroscopy -- The overlooked role of interpolation in radial velocity extraction2606.29569v1 · A. M. Silva, D. Doshi, K. Al Moulla et al.2026 · 0 citationsarXiv
The small transiting planet population revealed by ESPRESSO with extreme precision radial velocities2605.27002v1 · M. J. Hobson, B. Lavie, F. Bouchy et al.2026 · 0 citationsarXiv
Star-planet interaction in the Proxima system2605.22925v1 · M. R. Zapatero Osorio, V. J. S. B'ejar, A. Su'arez Mascareno et al.2026 · 1 citationarXiv
The atmosphere of the warm Neptune GJ 436 b probed with ESPRESSO2605.01390v1 · E. Herrero-Cisneros, M. R. Zapatero Osorio, J. Sanz-Forcada et al.2026 · 0 citationsarXiv
Estimating the completeness of the QUBRICS Survey with 3501 QSO redshifts from Gaia DR3 spectra2603.06907v1 · Matteo Porru, Stefano Cristiani, Francesco Guarneri et al.2026 · 0 citationsA&A 708, A363 (2026)
Precise measurement of WASP-31 b's Rossiter-McLaughlin effect and characterization of the planet transmission spectra2602.15501v1 · M. Steiner, V. Bourrier, D. Ehrenreich et al.2026 · 0 citationsarXiv
One H2 molecule per ten million H-atoms reveals sub-pc scale cold overdensities at z~42601.16710v1 · P. Noterdaeme, S. Balashev, T. Berg et al.2026 · 1 citationarXiv
Detecting the IGM metal enrichment with the 2-point correlation function of the flux. Application to the UVES deep spectrum2510.26947v1 · Simona Di Stefano, Valentina D'Odorico, Guido Cupani et al.2025 · 1 citationA&A 705, A16 (2026)
Updated dark pixel fraction constraints on reionization's end from the Lyman-series forests of XQR-302510.25829v1 · Frederick B. Davies, Sarah E. I. Bosman, Valentina D'Odorico et al.2025 · 9 citationsarXiv
Unveiling the nature of HE 0107-52402510.18498v1 · E. Caffau, M. Steffen, P. Molaro et al.2025 · 5 citationsA&A 704, A238 (2025)
TOI-283 b: A transiting mini-Neptune in a 17.6-day orbit discovered with TESS and ESPRESSO2510.15084v1 · F. Murgas, E. Pall'e, A. Su'arez Mascareno et al.2025 · 1 citationarXiv
Stellar-activity analysis of the nearby M dwarf GJ 526. Multi-dimensional Gaussian-process modelling of RV, FWHM and S-index2509.03276v1 · A. K. Stefanov, J. I. Gonz'alez Hern'andez, A. Su'arez Mascareno et al.2025 · 1 citationA&A 703, A245 (2025)
TOI-2322: two transiting rocky planets close to the stellar rotation period and its first harmonic2508.18094v1 · M. J. Hobson, A. Su'arez Mascareno, C. Lovis et al.2025 · 3 citationsA&A 702, A32 (2025)
A comprehensive study on radial velocity signals using ESPRESSO: Pushing precision to the 10 cm/s level2507.07514v1 · P. Figueira, J. P. Faria, A. M. Silva et al.2025 · 13 citationsarXiv
A systematic bias in template-based RV extraction algorithms2506.23261v1 · Andr'e M. Silva, N. C. Santos, J. P. Faria et al.2025 · 9 citationsA&A 700, A93 (2025)
The ESPRESSO transmission spectrum of HD$\,\,$b : Extracting the planetary sodium and lithium signatures amid stellar contamination2506.21459v1 · D. Mounzer, W. Dethier, C. Lovis et al.2025 · 4 citationsarXiv
The ESPRESSO Redshift Drift Experiment I -- High-resolution spectra of the Lyman- forest of QSO J052915.80-435152.02505.21615v1 · Andrea Trost, Catarina M. J. Marques, Stefano Cristiani et al.2025 · 6 citationsA&A 699, A159 (2025)
Two neighbours of the ultra-short-period Earth-sized planet K2-157 b in the warm Neptunian savanna2504.20999v2 · A. Castro-Gonz'alez, F. Bouchy, A. C. M. Correia et al.2025 · 6 citationsA&A 699, A344 (2025)
TOI-512: Super-Earth transiting a K-type star discovered by TESS and ESPRESSO2502.14472v1 · J. Rodrigues, S.C. Barros, N.C. Santos et al.2025 · 3 citationsarXiv
Revisiting the multi-planetary system of the nearby star HD 20794: Confirmation of a low-mass planet in the habitable zone of a nearby G-dwarf2501.17092v1 · N. Nari, X. Dumusque, N. C. Hara et al.2025 · 12 citationsA&A; Volume 693; A297; 2025
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)
HYPERION: broad-band X-ray-to-near-infrared emission of Quasars in the first billion years of the Universe2411.02105v2 · I. Saccheo, A. Bongiorno, E. Piconcelli et al.2024 · 4 citationsA&A 693, A157 (2025)
HYPERION. Shedding light on the first luminous quasars: A correlation between UV disc winds and X-ray continuum2410.12786v1 · A. Tortosa, L. Zappacosta, E. Piconcelli et al.2024 · 8 citationsarXiv
Constraints on dark photon dark matter from Lyman- forest simulations and an ultra-high signal-to-noise quasar spectrum2410.02858v2 · Andrea Trost, James S. Bolton, Andrea Caputo et al.2024 · 5 citationsarXiv
A sub-Earth-mass planet orbiting Barnard's star2410.00569v1 · J.I. Gonzalez Hernandez, A. Suarez Mascareno, A.M. Silva et al.2024 · 28 citationsA&A, 690, A79 (2024)
ESPRESSO reveals blueshifted neutral iron emission lines on the dayside of WASP-76 b2409.13519v1 · A. R. Costa Silva, O. D. S. Demangeon, N. C. Santos et al.2024 · 13 citationsAstronomy & Astrophysics, 689, A8, 15 (2024)
What are the Pillars of Reionization? Revising the AGN Luminosity Function at z~52407.20861v1 · Andrea Grazian, Emanuele Giallongo, Konstantina Boutsia et al.2024 · 19 citationsarXiv
Isotopic abundance of carbon in the DLA towards QSO B1331+1702407.17953v2 · Dinko Milakovi'c, John K. Webb, Paolo Molaro et al.2024 · 2 citationsarXiv
ANDES, the high resolution spectrograph for the ELT: science goals, project overview and future developments2407.14601v1 · A. Marconi, M. Abreu, V. Adibekyan et al.2024 · 19 citationsarXiv
Three super-Earths and a possible water world from TESS and ESPRESSO2406.06278v1 · M. J. Hobson, F. Bouchy, B. Lavie et al.2024 · 17 citationsA&A 688, A216 (2024)
Euclid. I. Overview of the Euclid mission2405.13491v2 · Y. Mellier, Abdurro'uf, J. A. Acevedo Barroso et al.2024 · 622 citationsA&A 697, A1 (2025)
GHOST Commissioning Science Results III: Characterizing an iron-poor damped Lyman system2404.10058v3 · Trystyn A. M. Berg, Christian R. Hayes, Stefano Cristiani et al.2024 · 2 citationsarXiv
Parameter estimation from Ly forest in Fourier space using Information Maximising Neural Network2404.04327v1 · Soumak Maitra, Stefano Cristiani, Matteo Viel et al.2024 · 2 citationsA&A 690, A154 (2024)
Fundamental physics with ESPRESSO: a new determination of the D/H ratio towards PKS1937-1012402.05586v1 · Francesco Guarneri, Luca Pasquini, Valentina D'Odorico et al.2024 · 9 citationsarXiv
Probing the small scale structure of the Inter-Galactic Medium with ESPRESSO: spectroscopy of the lensed QSO UM6732402.05896v1 · Stefano Cristiani, Guido Cupani, Andrea Trost et al.2024 · 6 citationsarXiv
TESS and ESPRESSO discover a super-Earth and a mini-Neptune orbiting the K-dwarf TOI-2382402.04113v1 · A. Su'arez Mascareno, V. M. Passegger, J. I. Gonz'alez Hern'andez et al.2024 · 16 citationsarXiv
The compact multi-planet system GJ 9827 revisited with ESPRESSO2401.06276v2 · V. M. Passegger, A. Su'arez Mascareno, R. Allart et al.2024 · 19 citationsarXiv
HYPERION. Coevolution of supermassive black holes and galaxies at and the build-up of massive galaxies2401.04211v2 · R. Tripodi, C. Feruglio, F. Fiore et al.2024 · 22 citationsA&A 689, A220 (2024)
Cosmology and fundamental physics with the ELT-ANDES spectrograph.39308933 · Martins, C J A P, Cooke, R, Liske, J et al.2024 · 30 citationsExperimental astronomy. 2024;57(1):5
Boost recall in QSO selection from highly imbalanced photometric datasets2312.13194v1 · Giorgio Calderone, Francesco Guarneri, Matteo Porru et al.2023 · 0 citationsarXiv
The VANDELS ESO public spectroscopic survey: The spectroscopic measurements catalogue2309.14436v1 · M. Talia, C. Schreiber, B. Garilli et al.2023 · 18 citationsA&A 678, A25 (2023)
On the 12C/13C isotopic ratio at the dawn of chemical evolution2309.11664v2 · P. Molaro, D. S. Aguado, E. Caffau et al.2023 · 21 citationsA&A 679, A72 (2023)
The MUSE Ultra Deep Field (MUDF). IV. A pair of X-ray weak quasars at the heart of two extended Ly{\alpha} nebulae2308.12993v2 · Elisabeta Lusso, Emanuele Nardini, Michele Fumagalli et al.2023 · 5 citationsarXiv
Crossing the Rubicon of Reionization with z~5 QSOs2307.12421v2 · A. Grazian, K. Boutsia, E. Giallongo et al.2023 · 10 citationsarXiv
Advanced Data Analysis for Observational Cosmology: applications to the study of the Intergalactic Medium2305.10182v1 · Guido Cupani, Giorgio Calderone, Stefano Cristiani et al.2023 · 0 citationsarXiv
An unusually low-density super-Earth transiting the bright early-type M-dwarf GJ 1018 (TOI-244)2305.04922v1 · A. Castro-Gonz'alez, O.D.S. Demangeon, J. Lillo-Box et al.2023 · 43 citationsA&A 675, A52 (2023)
XQR-30: the ultimate XSHOOTER quasar sample at the reionization epoch2305.05053v2 · Valentina D'Odorico, E. Banados, G. D. Becker et al.2023 · 83 citationsMNRAS, Volume 523, Issue 1, pp.1399-1420 (2023)
HYPerluminous quasars at the Epoch of ReionizatION (HYPERION). A new regime for the X-ray nuclear properties of the first quasars2305.02347v2 · L. Zappacosta, E. Piconcelli, F. Fiore et al.2023 · 42 citationsA&A 678, A201 (2023)
Spectroscopy of QUBRICS quasar candidates: 1672 new redshifts and a Golden Sample for the Sandage Test of the Redshift Drift2304.00362v1 · Stefano Cristiani, Matteo Porru, Francesco Guarneri et al.2023 · 24 citationsarXiv
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