Measuring Hubble's Constant to 1% with Pulsating Stars

The eta Aquilae System: Radial Velocities and Astrometry in Search of eta Aql B

Autori: G. Fritz Benedict, Thomas G. Barnes III, Nancy R. Evans, William D. Cochran, Richard I. Anderson, Barbara E. McArthur, Thomas E. Harrison
Pubblicato in: The Astronomical Journal, Numero 163, 2022, Pagina/e 282, ISSN 1538-3881
Editore: IOP
DOI: 10.3847/1538-3881/ac68ed

The VELOCE modulation zoo II. Humps and splitting patterns in spectral lines of classical Cepheids

Autori: H. Netzel, R.I. Anderson, G. Viviani
Pubblicato in: Astronomy & Astrophysics, Numero 694, 2025, Pagina/e A273, ISSN 0004-6361
Editore: Springer Verlag

The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics

Autori: Eleonora Di Valentino, Jackson Levi Said, Adam Riess, Agnieszka Pollo, Vivian Poulin, Adrià Gómez-Valent, Amanda Weltman, Antonella Palmese, Caroline D. Huang, Carsten van de Bruck, Chandra Shekhar Saraf, Cheng-Yu Kuo, Cora Uhlemann, Daniela Grandón, Dante Paz, Dominique Eckert, Elsa M. Teixeira, Emmanuel N. Saridakis, Eoin Ó Colgáin, Florian Beutler, Florian Niedermann, Francesco Bajardi, Ga
Pubblicato in: Physics of the Dark Universe, Numero 49, 2025, Pagina/e 101965, ISSN 2212-6864
Editore: Elsevier BV
DOI: 10.1016/j.dark.2025.101965

Exploring the dynamical evolution of Cepheid multiplicity in star clusters and its implications for B-star multiplicity at birth

Autori: František Dinnbier, Richard I. Anderson, Pavel Kroupa
Pubblicato in: Astronomy & Astrophysics, Numero 690, 2024, Pagina/e A385, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202347641

Relation between the geometric shape and rotation of Galactic globular clusters

Autori: Mauricio Cruz Reyes, Richard I. Anderson
Pubblicato in: Astronomy & Astrophysics, Numero 689, 2024, Pagina/e A232, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202450536

Crowded No More: The Accuracy of the Hubble Constant Tested with High-resolution Observations of Cepheids by JWST

Autori: A Riess, G. Anand, W. Yuan, S. Casertano, A. Dolphin, L. M. Macri, L. Breuval, D. Scolnic, M. Perrin, R. I. Anderson, Richard I.
Pubblicato in: The Astrophysical Journal Letters, Numero 956, 2023, Pagina/e L18, ISSN 2041-8205
Editore: Institute of Physics Publishing
DOI: 10.3847/2041-8213/acf769

Variable stars in galactic globular clusters I. The population of RR Lyrae stars

Autori: Mauricio Cruz Reyes, Richard I. Anderson, Lucas Johansson, Henryka Netzel, Zoe Medaric
Pubblicato in: Astronomy & Astrophysics, Numero 684, 2024, Pagina/e A173, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202348961

Calibrating and Standardizing the Tip of the Red Giant Branch in the Small Magellanic Cloud Using Small-amplitude Red Giants

Autori: Nolan W. Koblischke, Richard I. Anderson
Pubblicato in: The Astrophysical Journal, Numero 974, 2024, Pagina/e 181, ISSN 0004-637X
Editore: University of Chicago Press
DOI: 10.3847/1538-4357/ad7095

The VELOCE modulation zoo I. Spectroscopic detection of non-radial modes in the first-overtone Cepheids BG Crucis, QZ Normae, V0391 Normae, and V0411 Lacertae

Autori: Henryka Netzel, Richard I. Anderson, Giordano Viviani
Pubblicato in: Astronomy & Astrophysics, 2024, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202349047

Detailed asteroseismic modelling of RR Lyrae stars with non-radial modes

Autori: H Netzel; L Molnár; M Joyce
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 525 (4), 2023, Pagina/e 5378–5387, ISSN 1745-3933
Editore: Blackwell Publishing
DOI: 10.1093/mnras/stad2611

The VELOCE modulation zoo: III. Detecting additional pulsation modes in optical spectra of classical Cepheids using semi-partial distance correlation periodograms

Autori: K. Barbey, R. I. Anderson, G. Viviani, H. Netzel, A. Binnenfeld, S. Zucker, S. Shahaf, X. Dumusque
Pubblicato in: Astronomy & Astrophysics, Numero 698, 2025, Pagina/e A287, ISSN 0004-6361
Editore: Springer Verlag

Matching seismic masses for RR Lyrae-type and oscillating red horizontal branch stars in M4

Autori: László Molnár, Henryka Netzel, Madeline Howell, Csilla Kalup, Meridith Joyce
Pubblicato in: Astronomy & Astrophysics, Numero 702, 2025, Pagina/e A116, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202452118

V659 Cen: System Members Updated

Autori: Nancy Remage Evans, Charles Proffitt, Pierre Kervella, Joanna Kuraszkiewicz, H. Moritz Günther, Richard I. Anderson, Alexandre Gallenne, Antoine Mérand, Boris Trahin, Giordano Viviani, Shreeya Shetye
Pubblicato in: The Astronomical Journal, Numero 170, 2025, Pagina/e 242, ISSN 0004-6256
Editore: American Astronomical Society
DOI: 10.3847/1538-3881/ae03bf

The iron and oxygen content of LMC Classical Cepheids and its implications for the Extragalactic Distance Scale and Hubble constant

Autori: Martino Romaniello, Adam Riess, Sara Mancino, Richard I. Anderson, Wolfram Freudling, Rolf-Peter Kudritzki, Lucas Macri, Alessio Mucciarelli, Wenlong Yuan
Pubblicato in: Astronomy & Astrophysics, Numero 658, 2022, Pagina/e A29, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202142441

The Orbit and Mass of the Cepheid AW Per <sup>∗</sup>

Autori: Nancy Remage Evans, Alexandre Gallenne, Pierre Kervella, Antoine Mérand, John Monnier, Richard I Anderson, H. Moritz Günther, Charles Proffitt, Elaine M. Winston, Grzegorz Pietrzynski, Wolfgang Gieren, Joanna Kuraszkiewicz, Narsireddy Anugu, Rachael M. Roettenbacher, Cyprien Lanthermann, Mayra Gutierrez, Gail Schaefer, Benjamin R. Setterholm, Noura Ibrahim, Stefan Kraus
Pubblicato in: The Astrophysical Journal, Numero 972, 2024, Pagina/e 145, ISSN 0004-637X
Editore: University of Chicago Press
DOI: 10.3847/1538-4357/ad5e7d

The Components of Cepheid Systems: The FN Vel System*

Autori: Nancy Remage Evans, Pierre Kervella, Joanna Kuraszkiewicz, H. Moritz Günther, Richard I. Anderson, Charles Proffitt, Alexandre Gallenne, Antoine Mérand, Boris Trahin, Giordano Viviani, Shreeya Shetye
Pubblicato in: The Astronomical Journal, Numero 168, 2024, Pagina/e 221, ISSN 0004-6256
Editore: American Astronomical Society
DOI: 10.3847/1538-3881/ad7fea

New Periodograms Separating Orbital Radial Velocities and Spectral Shape Variation

Autori: Avraham Binnenfeld, Sahar Shahaf, Richard I. Anderson, Shay Zucker
Pubblicato in: Astronomy & Astrophysics, Numero 659, 2022, Pagina/e A189, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202141406

Cluster Cepheids with High Precision Gaia Parallaxes, Low Zero-point Uncertainties, and Hubble Space Telescope Photometry

Autori: Adam G. Riess, Louise Breuval, Wenlong Yuan, Stefano Casertano, Lucas M. Macri, J. Bradley Bowers, Dan Scolnic, Tristan Cantat-Gaudin, Richard I. Anderson, Mauricio Cruz Reyes
Pubblicato in: The Astrophysical Journal, Numero 15384357, 2022, Pagina/e 36, ISSN 1538-4357
Editore: IOP Publishing
DOI: 10.3847/1538-4357/ac8f24

JWST Observations Reject Unrecognized Crowding of Cepheid Photometry as an Explanation for the Hubble Tension at 8 sigma Confidence

Autori: Adam G. Riess, Gagandeep S. Anand, Wenlong Yuan, Lucas M. Macri, Stefano Casertano, Andrew Dolphin, Louise Breuval, Dan Scolnic, Marshall Perrin, Richard I. Anderson
Pubblicato in: The Astrophysical Journal Letters, Numero 962, 2024, Pagina/e 1, ISSN 2041-8205
Editore: Institute of Physics Publishing
DOI: 10.3847/2041-8213/ad1ddd

On the dynamical evolution of Cepheids in star clusters

Autori: František Dinnbier; Richard I. Anderson; Pavel Kroupa
Pubblicato in: Astronomy & Astrophysics, Numero 00046361, 2022, Pagina/e A169, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202142134

Discovery of a dormant 33 solar-mass black hole in pre-release Gaia astrometry

Autori: The Gaia Collaboration: P. Panuzzo, T. Mazeh et al., incl. Richard I. Anderson, Mauricio Cruz Reyes
Pubblicato in: Astronomy & Astrophysics Letters, 2024, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202449763

The Orbit and Dynamical Mass of Polaris: Observations with the CHARA Array

Autori: Nancy Remage Evans, Gail H. Schaefer, Alexandre Gallenne, Guillermo Torres, Elliott P. Horch, Richard I. Anderson, John D. Monnier, Rachael M. Roettenbacher, Fabien Baron, Narsireddy Anugu, James W. Davidson, Pierre Kervella, Garance Bras, Charles Proffitt, Antoine Mérand, Margarita Karovska, Jeremy Jones, Cyprien Lanthermann, Stefan Kraus, Isabelle Codron, Howard E. Bond, Giordano Viviani
Pubblicato in: The Astrophysical Journal, Numero 971, 2024, Pagina/e 190, ISSN 0004-637X
Editore: University of Chicago Press
DOI: 10.3847/1538-4357/ad5e7a

A 0.9% Calibration of the Galactic Cepheid luminosity scale based on Gaia DR3 data of open clusters and Cepheids

Autori: Mauricio Cruz Reyes, Richard I. Anderson
Pubblicato in: Astronomy & Astrophysics, Numero 672, 2022, Pagina/e A85, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202244775

VELOcities of CEpheids (VELOCE). I. High-precision radial velocities of Cepheids

Autori: Richard I. Anderson, Giordano Viviani, Shreeya S. Shetye, Nami Mowlavi, Laurent Eyer, Lovro Palaversa, Berry Holl, Sergi Blanco-Cuaresma, Kateryna Kravchenko, Michał Pawlak, Mauricio Cruz Reyes, Saniya Khan, Henryka E. Netzel, Lisa Löbling, Péter I. Pápics, Andreas Postel, Maroussia Roelens, Zoi T. Spetsieri, Anne Thoul, Jiří Žák, Vivien Bonvin, David V. Martin, Martin Millon, Sophie Saese
Pubblicato in: Astronomy & Astrophysics, 2024, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202348400

A bird’s eye view of stellar evolution through populations of variable stars in Galactic open clusters

Autori: Richard I. Anderson, Emily L. Hunt
Pubblicato in: Astronomy & Astrophysics, Numero 700, 2025, Pagina/e L13, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202555111

Do the majority of stars form as gravitationally unbound?

Autori: František Dinnbier, Pavel Kroupa, Richard I. Anderson
Pubblicato in: Astronomy & Astrophysics, Numero 660, 2022, Pagina/e A61, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202142082

Relativistic corrections for measuring Hubble's constant to 1% using stellar standard candles

Autori: Richard I. Anderson
Pubblicato in: Astronomy & Astrophysics, Numero 00046361, 2022, Pagina/e A148, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.48550/arxiv.2108.09067

Reeling in the Whirlpool galaxy: Distance to M 51 clarified through Cepheids and the type IIP supernova 2005cs

Autori: G. Csörnyei, R. I. Anderson, C. Vogl, S. Taubenberger, S. Blondin, B. Leibundgut, W. Hillebrandt
Pubblicato in: Astronomy & Astrophysics, Numero 678, 2023, Pagina/e A44, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202346971

Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies

Autori: Elcio Abdalla, Guillermo Franco Abellán, Amin Aboubrahim, Adriano Agnello, Ozgur Akarsu, Yashar Akrami, George Alestas, Daniel Aloni, Luca Amendola, Luis A. Anchordoqui, Richard I. Anderson, Nikki Arendse, Marika Asgari, Mario Ballardini, Vernon Barger, Spyros Basilakos, Ronaldo C. Batista, Elia S. Battistelli, Richard Battye, Micol Benetti, David Benisty, Asher Berlin, Paolo de Bernardis, Emanue
Pubblicato in: Journal of High Energy Astrophysics, Numero 34, 2022, Pagina/e 49-211, ISSN 2214-4048
Editore: Elsevier BV
DOI: 10.1016/j.jheap.2022.04.002

On the degeneracy between fσ8 tension and its Gaussian process forecasting

Autori: Mauricio Reyes, Celia Escamilla-Rivera
Pubblicato in: Universe, Numero 8(8), 2022, Pagina/e 394, ISSN 2218-1997
Editore: MDPI
DOI: 10.3390/universe8080394

Variable stars in Galactic globular clusters: II. Population II Cepheids

Autori: Mauricio Cruz Reyes, Richard I. Anderson, Susmita Das
Pubblicato in: Astronomy & Astrophysics, Numero 695, 2025, Pagina/e A164, ISSN 0004-6361
Editore: Springer Verlag

Tip of the Red Giant Branch Distances with JWST: An Absolute Calibration in NGC 4258 and First Applications to Type Ia Supernova Hosts

Autori: Gagandeep S. Anand, Adam G. Riess, Wenlong Yuan, Rachael Beaton, Stefano Casertano, Siyang Li, Dmitry I. Makarov, Lidia N. Makarova, R. Brent Tully, Richard I. Anderson, Louise Breuval, Andrew Dolphin, Igor D. Karachentsev, Lucas M. Macri, Daniel Scolnic
Pubblicato in: The Astrophysical Journal, Numero 966, 2024, Pagina/e 89, ISSN 0004-637X
Editore: University of Chicago Press
DOI: 10.3847/1538-4357/ad2e0a

VELOcities of CEpheids (VELOCE): II. Systematic search for spectroscopic binary cepheids

Autori: Shreeya S. Shetye, Giordano Viviani, Richard I. Anderson, Nami Mowlavi, Laurent Eyer, Nancy R. Evans, László Szabados
Pubblicato in: Astronomy & Astrophysics, Numero 690, 2024, Pagina/e A284, ISSN 0004-6361
Editore: Springer Verlag

On Cepheid distances in the H0 measurement

Autori: Richard I. Anderson
Pubblicato in: The Hubble Constant Tension, Numero July 2024, 2024, ISBN 978-981-99-0176-0
Editore: Springer Nature
DOI: 10.48550/arxiv.2403.02801

On Cepheid Distances in the $${H}_{0}$$ Measurement

Autori: Richard I. Anderson
Pubblicato in: Springer Series in Astrophysics and Cosmology, The Hubble Constant Tension, 2024, Pagina/e 89-119
Editore: Springer Nature Singapore
DOI: 10.1007/978-981-99-0177-7_6

Young stellar distance indicators and the extragalactic distance scale

Autori: Anderson, Richard I.
Pubblicato in: 2024
Editore: Memorie della Società Astronomica Italiana
DOI: 10.48550/arxiv.2302.14379

The Local Distance Network: a community consensus report on the measurement of the Hubble constant at 1% precision

Autori: H0DN Collaboration: Stefano Casertano, Gagandeep Anand, Richard I. Anderson, Rachael Beaton, Anupam Bhardwaj, John P. Blakeslee, Paula Boubel, Louise Breuval, Dillon Brout, Michele Cantiello, Mauricio Cruz Reyes, Geza Csörnyei, Thomas de Jaeger, Suhail Dhawan, Eleonora Di Valentino, Lluís Galbany, Héctor Gil-Marín, Dariusz Graczyk, Caroline Huang, Joseph B. Jensen, Pierre Kervella, Bruno Leibu
Pubblicato in: 2025
Editore: arXiv preprint, submitted to Astronomy & Astrophysics

The Wide-field Spectroscopic Telescope (WST) Science White Paper

Autori: Vincenzo Mainieri, Richard I. Anderson, Jarle Brinchmann, Andrea Cimatti, Richard S. Ellis, Vanessa Hill, Jean-Paul Kneib, Anna F. McLeod, Cyrielle Opitom, Martin M. Roth, Paula Sanchez-Saez, Rodolfo Smiljanic, Eline Tolstoy, Roland Bacon, Sofia Randich, Angela Adamo, Francesca Annibali, Patricia Arevalo, Marc Audard, Stefania Barsanti, Giuseppina Battaglia, Amelia M. Bayo Aran, Francesco Belfiore
Pubblicato in: 2024
Editore: arXiv.org
DOI: 10.48550/arxiv.2403.05398

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