GS
Giulia de Somma
astro-ph.SRastro-ph.GAastro-ph.COgr-qcastro-ph.IMhep-phhep-thastro-ph.HE
On Valency
published · living versionsW_d2695m4p·v1 · currentpublished
Rubin Observatory LSST Transients and Variable Stars Roadmap
with Kelly M. Hambleton, Federica B. Bianco, Rachel Street, Keaton Bell +77
1 version
Preprints & journals
33 papers in the corpus · 2018–2026Theoretical RR Lyrae Instability Strip from MESA-RSP Pulsation models and updated BaSTI Evolutionary Tracks2610.00598v1 · M. Deka, M. Marconi, R. Molinaro et al.2026 · 0 citationsarXiv
Classical Cepheids in the JWST and Roman Era: A New Theoretical Framework and its Metallicity Dependence2608.26761v1 · Giulia De Somma, Marcella Marconi, Vincenzo Ripepi et al.2026 · 0 citationsarXiv
Large Magellanic Cloud Globular Clusters in the Near-infrared. I. RR Lyrae in Reticulum2607.19475v1 · Anupam Bhardwaj, Susmita Das, Prashant Nishad et al.2026 · 0 citationsarXiv
Determination of [Fe/H] in Fundamental mode Classical Cepheids from Gaia DR3 light curve Fourier parameters2607.16775v1 · Roberto Molinaro, Vincenzo Ripepi, Marcella Marconi et al.2026 · 0 citationsarXiv
The light curve model fitting of LMC Cepheids: MESA-RSP versus Stellingwerf's code predictions2510.26385v1 · M. Deka, M. Marconi, R. Molinaro et al.2025 · 2 citationsA&A 705, A186 (2026)
New theoretical predictions on Type II Cepheids: towards a self consistent Pop. II distance scale2509.13552v1 · Marcella Marconi, Roberto Molinaro, Vincenzo Ripepi et al.2025 · 2 citationsA&A 703, A228 (2025)
Cepheid Metallicity in the Leavitt Law (C-MetaLL) survey: IX. Metallicity dependence of Period-Wesenheit relations based on a homogeneous spectroscopic sample2508.17447v5 · V. Ripepi, E. Trentin, G. Catanzaro et al.2025 · 4 citationsA&A 708, A216 (2026)
Converging on the Cepheid Metallicity Dependence: Implications of Non-Standard Gaia Parallax Recalibration on Distance Measures2507.15936v2 · Louise Breuval, Gagandeep S. Anand, Richard I. Anderson et al.2025 · 5 citationsBreuval et al 2025, ApJ 994 111
The model fitting of Gaia DR3 Classical Cepheid light and radial velocity curves2506.22635v1 · R. Molinaro, M. Marconi, G. De Somma et al.2025 · 2 citationsA&A 700, A212 (2025)
The VMC Survey -- LIV. Anomalous Cepheids in the Magellanic Clouds Period-Luminosity relations in the near-infrared bands2506.08208v1 · Teresa Sicignano, Vincenzo Ripepi, Marina Rejkuba et al.2025 · 3 citationsA&A 699, A370 (2025)
Spatial Age Distribution of Classical Cepheids in Spiral Galaxies: The Cases of M31 and M332504.12638v1 · Giulia De Somma, Marcella Marconi, Vincenzo Ripepi et al.2025 · 3 citationsarXiv
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics2504.01669v3 · Eleonora Di Valentino, Jackson Levi Said, Adam Riess et al.2025 · 324 citationsPhys. Dark Univ. 49 (2025) 101965
Stellar Pulsation and Evolution: a Combined Theoretical Renewal and Updated Models (SPECTRUM) -- I: Updating radiative opacities for pulsation models of Classical Cepheid and RR-Lyrae2411.01183v1 · Giulia De Somma, Marcella Marconi, Santi Cassisi et al.2024 · 8 citationsarXiv
Ultra Long Period Cepheids as standard candles from Gaia to Rubin-LSST2410.12017v1 · I. Musella, S. Leccia, R. Molinaro et al.2024 · 3 citationsarXiv
Cepheid Metallicity in the Leavitt Law (C- MetaLL) survey: VI: Radial abundance gradients of 29 chemical species in the Milky Way Disk2404.17299v3 · E. Trentin, G. Catanzaro, V. Ripepi et al.2024 · 18 citationsA&A 690, A246 (2024)
A critical discussion on the tension2403.12796v1 · Salvatore Capozziello, Giuseppe Sarracino, Giulia De Somma2024 · 20 citationsUniverse, 10, 140 (2024)
The Hertzsprung progression of Classical Cepheids in the Gaia era2403.05699v1 · Marcella Marconi, Giulia De Somma, Roberto Molinaro et al.2024 · 7 citationsarXiv
Classical Cepheid Pulsation properties in the Rubin-LSST filters2402.05721v1 · Giulia De Somma, Marcella Marconi, Santi Cassisi et al.2024 · 2 citationsarXiv
The VMC Survey -- L. Type II Cepheids in the Magellanic Clouds2401.12770v1 · Teresa Sicignano, Vincenzo Ripepi, Marcella Marconi et al.2024 · 1 citationarXiv
Cepheid Metallicity in the Leavitt Law (C-MetaLL) Survey. V. New multiband (grizJHKs) Cepheid light curves and period-luminosity relations2401.03584v1 · A. Bhardwaj, V. Ripepi, V. Testa et al.2024 · 2 citationsarXiv
First spectroscopic investigation of Anomalous Cepheid variables2310.20503v1 · V. Ripepi, G. Catanzaro, E. Trentin et al.2023 · 6 citationsarXiv
Cepheid Metallicity in the Leavitt Law (C- MetaLL) survey: IV. The metallicity dependence of Cepheid Period-Luminosity relations2310.03603v2 · E. Trentin, V. Ripepi, R. Molinaro et al.2023 · 2 citationsarXiv
Precise Empirical Determination of Metallicity Dependence of Near-infrared Period-Luminosity Relations for RR Lyrae Variables2302.05455v1 · Anupam Bhardwaj, Marcella Marconi, Marina Rejkuba et al.2023 · 18 citationsarXiv
Rubin Observatory LSST Transients and Variable Stars Roadmap2208.04499v1 · Kelly M. Hambleton, Federica B. Bianco, Rachel Street et al.2022 · 56 citationsarXivon Valency
An updated metal-dependent theoretical scenario for Classical Cepheids2206.11154v1 · Giulia De Somma, Marcella Marconi, Roberto Molinaro et al.2022 · 44 citationsarXiv
The VMC Survey -- XLVIII. Classical Cepheids unveil the 3D geometry of the LMC2203.01780v1 · V. Ripepi, L. Chemin, R. Molinaro et al.2022 · 42 citationsarXiv
Classical Cepheid period-Wesenheit-metallicity relation in the Gaia bands2201.01126v1 · V. Ripepi, G. Catanzaro, G. Clementini et al.2022 · 46 citationsarXiv
Period-Age-Metallicity and Period-Age-Color-Metallicity relations for Classical Cepheids: an application to the Gaia EDR3 sample2109.05850v1 · Giulia De Somma, Marcella Marconi, Santi Cassisi et al.2021 · 31 citationsarXiv
New insights into the use of Ultra Long Period Cepheids as cosmological standard candles2011.10533v1 · Ilaria Musella, Marcella Marconi, Roberto Molinaro et al.2020 · 8 citationsarXiv
Einstein, Planck and Vera Rubin: relevant encounters between the Cosmological and the Quantum Worlds2011.09278v1 · Paolo Salucci, Giampiero Esposito, Gaetano Lambiase et al.2020 · 62 citationsarXiv
Predicted masses of Galactic Cepheids in the Gaia Data Release 22006.16610v1 · Marcella Marconi, Giulia De Somma, Vincenzo Ripepi et al.2020 · 9 citationsarXiv
Updated theoretical Period-Age and Period-Age-Color relations for Galactic Classical Cepheids: an application to the Gaia DR2 sample2006.12861v1 · Giulia De Somma, Marcella Marconi, Santi Cassisi et al.2020 · 21 citationsarXiv
The Gaia-LSST Synergy: resolved stellar populations in selected Local Group stellar systems1812.03298v1 · G. Clementini, I. Musella, A. Chieffi et al.2018 · 1 citationarXiv
Career total: at least 74 works. 33 are in this corpus.
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