VB
V. F. Braga
astro-ph.SRastro-ph.GAastro-ph.IMastro-ph.COastro-ph.EPastro-ph.HE
On Valency
published · living versionsW_7auy7rgn·v1 · currentpublished
On the Use of Field RR Lyrae as Galactic Probes. V. Optical and radial velocity curve templates
with J. Crestani, M. Fabrizio, G. Bono, G. W. Preston +27
1 version
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Preprints & journals
58 papers in the corpus · 2014–2026On the use of field RR Lyrae as Galactic probes:. IX. Radial velocities2607.29597v1 · K. Baeza-Villagra, V. F. Braga, M. Fabrizio et al.2026 · 0 citationsarXiv
Spectroscopic metallicities and first {\alpha}-element abundances of RR Lyrae stars in Baade's Window2605.28497v1 · J. Olivares Carvajal, 'A. Rojas-Arriagada, M. Zoccali et al.2026 · 0 citationsarXiv
On the Use of Field RR Lyrae as Galactic Probes -- VIII. Early Formation of the Galactic Spheroid2601.16523v1 · G. Bono, V. F. Braga, M. Fabrizio et al.2026 · 4 citationsarXiv
Classical Cepheids in the Galactic thin disk I. Abundance gradients via non-local thermodynamic equilibrium spectral analysis2511.22491v2 · Antonino Nunnari, Valentina D'Orazi, Giuliana Fiorentino et al.2025 · 0 citationsarXiv
Rare Find: Discovery and chemo-dynamical properties of two s-process enhanced RR Lyrae stars2510.15723v2 · Valentina D'Orazi, Giuliano Iorio, Borb'ala Cseh et al.2025 · 4 citationsA&A 704, A12 (2025)
The dwarf irregular galaxy NGC 6822. II. Young, intermediate and old stellar populations: comparison between theory and observations2503.03451v1 · Maria Tantalo, Giuseppe Bono, Maurizio Salaris et al.2025 · 0 citationsarXiv
The Gaia parallax discrepancy for the cluster Pismis 19, and separating Scutis from Cepheids2502.06930v1 · Daniel Majaess, Charles J. Bonatto, David G. Turner et al.2025 · 0 citationsarXiv
The elderly among the oldest: new evidence for extremely metal-poor RR Lyrae stars2501.05807v1 · Valentina D'Orazi, Vittorio F. Braga, Giuseppe Bono et al.2025 · 5 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
On the use of field RR Lyrae as Galactic probes VII. light curve templates in the LSST photometric system2407.20813v1 · V.F. Braga, M. Monelli, M. Dall'Ora et al.2024 · 0 citationsarXiv
The VISTA Variables in the Vía Láctea eXtended (VVVX) ESO public survey: Completion of the observations and legacy2406.16646v1 · R. K. Saito, M. Hempel, J. Alonso-Garc'ia et al.2024 · 39 citationsA&A 689, A148 (2024)
Light curve's recovery with Rubin-LSST: II. UnVEiling the darknesS of The gAlactic buLgE (VESTALE) with RR Lyrae2406.12488v1 · M. Di Criscienzo, S. Leccia, V. Braga et al.2024 · 0 citationsarXiv
Cepheids as distance indicators and stellar tracers2405.04893v1 · G. Bono, V. F. Braga, A. Pietrinferni2024 · 23 citationsarXiv
The GALAH survey: Tracing the Milky Way's formation and evolution through RR Lyrae stars2405.04580v1 · Valentina D'Orazi, Nicholas Storm, Andrew R. Casey et al.2024 · 22 citationsarXiv
The Wide-field Spectroscopic Telescope (WST) Science White Paper2403.05398v2 · Vincenzo Mainieri, Richard I. Anderson, Jarle Brinchmann et al.2024 · 15 citationsarXiv
Oxygen, sulfur, and iron radial abundance gradients of classical Cepheids across the Galactic thin disk2308.01928v1 · R. da Silva, V. D'Orazi, M. Palla et al.2023 · 32 citationsA&A 678, A195 (2023)
Sparse logistic regression for RR Lyrae vs binaries classification2304.12355v2 · Piero Trevisan, Mario Pasquato, Gaia Carenini et al.2023 · 1 citationarXiv
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
RR Lyrae mid-infrared Period-Luminosity-Metallicity and Period-Wesenheit-Metallicity relations based on Gaia DR3 parallaxes2301.03777v1 · Joseph P. Mullen, Massimo Marengo (1, Clara E. Mart'inez-V'azquez (3 et al.2023 · 20 citationsarXiv
On the Use of Field RR Lyrae as Galactic Probes. VI. Mixed mode RR Lyrae variables in Fornax and in nearby dwarf galaxies2209.14004v1 · V.F. Braga, G. Fiorentino, G. Bono et al.2022 · 14 citationsarXiv
Tracing the Milky Way warp and spiral arms with classical Cepheids2209.02731v1 · B. Lemasle, H. N. Lala, V. Kovtyukh et al.2022 · 41 citationsA&A 668, A40 (2022)
New theoretical Period-Luminosity-Metallicity relations for RR Lyrae in the Rubin-LSST filters2206.06470v1 · Marcella Marconi, Roberto Molinaro, Massimo Dall'Ora et al.2022 · 12 citationsarXivon Valency
Milky Way archaeology using RR Lyrae and type II Cepheids II. High velocity RR Lyrae stars, and mass of the Milky Way2206.00417v1 · Z. Prudil, A. J Koch-Hansen, B. Lemasle et al.2022 · 23 citationsA&A 664, A148 (2022)on Valency
On the dwarf irregular galaxy NGC 6822. I. Young, intermediate and old stellar populations2205.15143v1 · Maria Tantalo, Massimo Dall'Ora, Giuseppe Bono et al.2022 · 11 citationsarXiv
The VVV survey: Long-period variable stars I. Photometric catalog of ten VVV/OGLE tiles2203.06162v1 · F. Nikzat, C. E. Ferreira Lopes, M. Catelan et al.2022 · 17 citationsA&A 660, A35 (2022)
A new and homogeneous metallicity scale for Galactic classical Cepheids II. The abundance of iron and alpha elements2202.07945v1 · R. da Silva, J. Crestani, G. Bono et al.2022 · 30 citationsA&A 661, A104 (2022)
A Very Metal-poor RR Lyrae Star with a Disk Orbit Found in the Solar Neighborhood2201.05402v1 · Noriyuki Matsunaga, Akinori Itane, Kohei Hattori et al.2022 · 8 citationsarXiv
Using classical Cepheids to study the far side of the Milky Way disk. II. The spiral structure in the first and fourth Galactic quadrants2107.03464v1 · J. H. Minniti, M. Zoccali, A. Rojas-Arriagada et al.2021 · 26 citationsA&A 654, A138 (2021)
On the use of field RR Lyrae as Galactic probes: IV. New insights into and around the Oosterhoff dichotomy2107.00919v1 · M. Fabrizio, V.F. Braga, J. Crestani et al.2021 · 33 citationsarXiv
On the Use of Field RR Lyrae as Galactic Probes. V. Optical and radial velocity curve templates2107.00923v1 · V.F. Braga, J. Crestani, M. Fabrizio et al.2021 · 22 citationsarXivon Valency
Metallicities from high resolution spectra of 49 RR Lyrae Variables2103.11012v1 · Christina K. Gilligan, Brian Chaboyer, Massimo Marengo et al.2021 · 26 citationsarXiv
Milky Way archaeology using RR Lyrae and type II Cepheids I. The Orphan stream in 7D using RR Lyrae stars2102.01090v1 · Z. Prudil, M. Hanke, B. Lemasle et al.2021 · 20 citationsA&A 648, A78 (2021)
On the Use of Field RR Lyrae as Galactic Probes. II. A new S calibration to estimate their metallicity2012.02284v1 · J. Crestani, M. Fabrizio, V.F. Braga et al.2020 · 61 citationsarXiv
On the separation between RR Lyrae and Type II Cepheids and their importance for distance determination: the case of Cen2010.06368v1 · V.F. Braga, G. Bono, G. Fiorentino et al.2020 · 25 citationsA&A 644, A95 (2020)
Evolutionary and pulsation properties of Type II Cepheids2009.06985v2 · G. Bono, V.F. Braga, G. Fiorentino et al.2020 · 32 citationsA&A 644, A96 (2020)
Using classical Cepheids to study the far side of the Milky Way disk: I. Spectroscopic classification and the metallicity gradient2007.03122v1 · J. H. Minniti, L. Sbordone, A. Rojas-Arriagada et al.2020 · 33 citationsA&A 640, A92 (2020)
Type II Cepheids as stellar tracers and distance indicators2006.11855v1 · Anupam Bhardwaj, Vittorio F. Braga, Dante Minniti et al.2020 · 1 citationarXiv
Metallicity Distribution of Galactic Halo Field RR Lyrae, and the Effect of Metallicity on their Pulsation Properties2006.09625v1 · M. Marengo, J. P. Mullen, J. R. Neeley et al.2020 · 1 citationarXivon Valency
The VVV Infrared Variability Catalog (VIVA-I)2005.05404v1 · C. E. Ferreira Lopes, N. J. G. Cross, M. Catelan et al.2020 · 18 citationsarXiv
A DECam View of the Diffuse Dwarf Galaxy Crater II: Variable Stars1912.00081v1 · A. Katherina Vivas, Alistair R. Walker, Clara E. Mart'inez-V'azquez et al.2019 · 31 citationsarXiv
On the use of field RR Lyrae as Galactic probes: I. The Oosterhoff dichotomy based on fundamental variables1908.02064v2 · M.Fabrizio, G.Bono, V.F.Braga et al.2019 · 53 citationsarXiv
New type II Cepheids from VVV data towards the Galactic center1904.12024v1 · V.F. Braga, R. Contreras Ramos, D. Minniti et al.2019 · 19 citationsA&A 625, A151 (2019)
New Near-Infrared light-curve templates for RR Lyrae variables1812.06372v1 · V.F. Braga, P.B. Stetson, G. Bono et al.2018 · 28 citationsA&A 625, A1 (2019)
unVEil the darknesS of The gAlactic buLgE (VESTALE)1812.03124v1 · G. Bono, M. Dall'Ora, M. Fabrizio et al.2018 · 4 citationsarXiv
Structure and kinematics of Type II Cepheids in the Galactic bulge based on near-infrared VVV data1808.10838v1 · V.F. Braga, A. Bhardwaj, R. Contreras Ramos et al.2018 · 27 citationsA&A 619, A51 (2018)
Old-Aged Stellar Population Distance Indicators1808.09191v1 · Rachael L. Beaton, Giuseppe Bono, Vittorio Francesco Braga et al.2018 · 94 citationsarXivon Valency
On the Impact of Helium Content on the RR Lyrae Distance Scale1808.07348v1 · M. Marconi, G. Bono, A. Pietrinferni et al.2018 · 37 citationsarXiv
Chemical Compositions of Field and Globular Cluster RR Lyrae Stars: I. NGC 32011807.06681v1 · D. Magurno, C. Sneden, V. F. Braga et al.2018 · 30 citationsarXiv
Impact of distance determinations on Galactic structure. II. Old tracers1806.07487v1 · A. Kunder, E. Valenti, M. Dall'Ora et al.2018 · 12 citationsarXiv
On a new theoretical framework for RR Lyrae stars II: Mid--Infrared Period--Luminosity--Metallicity Relations1705.01970v1 · Jillian R. Neeley, Massimo Marengo, Giuseppe Bono et al.2017 · 62 citationsarXiv
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