The Whole Sun Project: Untangling the complex physical mechanisms behind our eruptive star and its twins

Project Information

WHOLE SUN

Grant agreement ID: 810218

DOI 10.3030/810218

EC signature date 15 January 2019

Start date 1 May 2019

End date 30 April 2026

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost € 11 238 375,00

EU contribution € 11 238 375,00

Coordinated by

COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
France

Publications

Peer reviewed articles (83)

Solar east-west flow correlations that persist for months at low latitudes are dominated by active region inflows

Author(s): Chris S. Hanson; Thomas L. Duvall; Aaron C. Birch; Laurent Gizon; Laurent Gizon; Laurent Gizon; Katepalli R. Sreenivasan; Katepalli R. Sreenivasan
Published in: Astronomy & Astrophysics, Issue Volume 644, A103, 2020, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48550/arxiv.2010.13052

Alfvén-wave-driven Magnetic Rotator Winds from Low-mass Stars. I. Rotation Dependences of Magnetic Braking and Mass-loss Rate

Author(s): Shoda, Munehito; Suzuki, Takeru K.; Matt, Sean P.; Cranmer, Steven R.; Vidotto, Aline A.; Strugarek, Antoine; See, Victor; Réville, Victor; Finley, Adam J.; Brun, Allan Sacha
Published in: The Astrophysical Journal, Issue Volume 896 Number 2, 2020, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ab94bf

Large-amplitude Prominence Oscillations following Impact by a Coronal Jet

Author(s): Manuel Luna; Fernando Moreno-Insertis
Published in: The Astrophysical Journal, Issue Volume 912, Number 1, 2021, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.48550/arxiv.2103.02661

Efficient and Accurate Algorithm for the Full Modal Green's Kernel of the Scalar Wave Equation in Helioseismology

Author(s): Hélène Barucq; Florian Faucher; Damien Fournier; Laurent Gizon; Ha Pham
Published in: Journal on Applied Mathematics, Issue Vol. 80, No. 6, 2020, Page(s) 2657-2683, ISSN 0036-1399
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/20m1336709

Simulating the Coronal Evolution of Bipolar Active Regions to Investigate the Formation of Flux Ropes

Author(s): Stephanie L. Yardley; Duncan H. Mackay; Lucie M. Green
Published in: Solar Physics, Issue 296, Article number: 10, 2021, ISSN 0038-0938
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s11207-020-01749-2

Radiative transfer with opacity distribution functions: Application to narrowband filters

Author(s): L. S. Anusha; Alexander Shapiro; V. Witzke; M. Cernetic; Sami K. Solanki; Sami K. Solanki; Laurent Gizon; Laurent Gizon; Laurent Gizon
Published in: The Astrophysical Journal Supplement Series, Issue 255, 2021, ISSN 0067-0049
Publisher: University of Chicago Press
DOI: 10.48550/arxiv.2104.13661

Can Multi-threaded Flux Tubes in Coronal Arcades Support a Magnetohydrodynamic Avalanche?

Author(s): Threlfall, J.; Reid, J.; Hood, A. W.
Published in: Solar Physics, Issue Volume 296 - Article number 120, 2021, ISSN 0038-0938
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s11207-021-01865-7

Temporal evolution of oscillating coronal loops

Author(s): C. R. Goddard, G. Nisticò
Published in: Astronomy & Astrophysics, Issue 638, 2020, Page(s) A89, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202037467

From stellar coronae to gyrochronology: A theoretical and observational exploration

Author(s): J. Ahuir, A. S. Brun, A. Strugarek
Published in: Astronomy & Astrophysics, Issue 635, 2020, Page(s) A170, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201936974

Predicting frequency changes of global-scale solar Rossby modes due to solar cycle changes in internal rotation

Author(s): C. R. Goddard, A. C. Birch, D. Fournier, L. Gizon
Published in: Astronomy & Astrophysics, Issue 640, 2020, Page(s) L10, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038539

Understanding convection-driven coronal heating in the quiet Sun

Author(s): Rebecca A. Robinson; Mats Carlsson; Guillaume Aulanier
Published in: Astronomy & Astrophysics, Issue Volume 668, December 2022, A177, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48550/arxiv.2211.08364

Signature of solar g modes in first-order p-mode frequency shifts

Author(s): Vincent G. A. Böning; Huanchen Hu; Laurent Gizon; Laurent Gizon; Laurent Gizon
Published in: Astronomy & Astrophysics, Issue Volume 629, September 2019, A26, 2019, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48550/arxiv.1907.02379

A New Space Weather Tool for Identifying Eruptive Active Regions

Author(s): Paolo Pagano, Duncan H. Mackay, Stephanie L. Yardley
Published in: The Astrophysical Journal, Issue 886/2, 2019, Page(s) 81, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.3847/1538-4357/ab4cf1

Ambipolar diffusion: Self-similar solutions and MHD code testing

Author(s): Moreno-Insertis, F.; Nóbrega-Siverio, D.; Priest, E. R.; Hood, A. W.
Published in: Astronomy & Astrophysics, Issue Volume 662, Article Number A42, 2022, ISSN 0004-6361
Publisher: Springer Verlag

The angular-momentum flux in the solar wind observed during Solar Orbiter’s first orbit

Author(s): Daniel Verscharen, David Stansby, Adam J. Finley, Christopher J. Owen, Timothy Horbury, Milan Maksimovic, Marco Velli, Stuart D. Bale, Philippe Louarn, Andrei Fedorov, Roberto Bruno, Stefano Livi, Yuri V. Khotyaintsev, Antonio Vecchio, Gethyn R. Lewis, Chandrasekhar Anekallu, Christopher W. Kelly, Gillian Watson, Dhiren O. Kataria, Helen O'Brien, Vincent Evans, Virginia Angelini
Published in: Astronomy & Astrophysics, Issue Volume 656, Article Number A28, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140956

Identifying solar-like magnetic cycles with Zeeman-Doppler-Imaging

Author(s): L. T. Lehmann; L. T. Lehmann; Gaitee A. J. Hussain; Gaitee A. J. Hussain; Gaitee A. J. Hussain; Aline A. Vidotto; Moira Jardine; Duncan H. Mackay
Published in: Monthly Notices of the Royal Astronomical Society, Issue 500, 2021, Page(s) 1243-1260, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3284

Impact of spatially correlated fluctuations in sunspots on metrics related to magnetic twist

Author(s): C. Baumgartner; A. C. Birch; H. Schunker; R. H. Cameron; L. Gizon
Published in: Astronomy and Astrophysics, Issue Volume 664, Article Number A183, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243357

Toroidal Flux Loss due to Flux Emergence Explains why Solar Cycles Rise Differently but Decay in a Similar Way

Author(s): Akash Biswas; Bidya Binay Karak; Robert Cameron
Published in: Physical Review Letters, Issue 129, 241102, 2022, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.129.241102

Rossby and Magnetic Prandtl Number Scaling of Stellar Dynamos

Author(s): K. C. Augustson, A. S. Brun, J. Toomre
Published in: The Astrophysical Journal, Issue 876/1, 2019, Page(s) 83, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.3847/1538-4357/ab14ea

Estimating the nonstructural component of the helioseismic surface term using hydrodynamic simulations

Author(s): J. Schou, A. C. Birch
Published in: Astronomy & Astrophysics, Issue 638, 2020, Page(s) A51, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201936530

Powering Stellar Magnetism: Energy Transfers in Cyclic Dynamos of Sun-like Stars

Author(s): Brun A. S., Strugarek A., Noraz Q., Perri B., Varela J., Augustson, K., Charbonneau P., Toomre J.
Published in: The Astrophysical Journal, Issue 926 (21), 2022, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.3847/1538-4357/ac469b

Forecasting Solar Flares by Data Assimilation in Sandpile Models

Author(s): Christian Thibeault; Antoine Strugarek; Paul Charbonneau; Benoit Tremblay
Published in: SOLAR PHYSICS, Issue 297, Article number : 125, 2022, ISSN 0038-0938
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s11207-022-02055-9

Possible consequences for magnetic field inversions

Author(s): Rui Pinto; Nicolas Poirier; A. P. Rouillard; A. Kouloumvakos; Léa Griton; N. Fargette; R. Kieokaew; Benoit Lavraud; A. S. Brun
Published in: Astronomy & Astrophysics, Issue Volume 653, A92, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202040180

Modelling continuum intensity perturbations caused by solar acoustic oscillations

Author(s): N. M. Kostogryz; Damien Fournier; Laurent Gizon; Laurent Gizon; Laurent Gizon
Published in: Astronomy & Astrophysics, Issue Volume 654, October 2021, A1, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202040264

Dynamical coupling of a mean-field dynamo and its wind: Feedback loop over a stellar activity cycle

Author(s): Perri, Barbara; Brun, Allan Sacha; Strugarek, Antoine; Réville, Victor
Published in: Astrophysical Journal, Issue 11, 2021, ISSN 0004-637X
Publisher: University of Chicago Press

Determining the source and eruption dynamics of a stealth CME using NLFFF modelling and MHD simulations

Author(s): Stephanie L. Yardley; Stephanie L. Yardley; Paolo Pagano; Paolo Pagano; Paolo Pagano; Duncan H. Mackay; Lisa Upton
Published in: Astronomy & Astrophysics, Issue Volume 652 A160, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48550/arxiv.2106.14800

EDGE: the puzzling ellipticity of Eridanus II's star cluster and its implications for dark matter at the heart of an ultra-faint dwarf

Author(s): Matthew D A Orkney; Justin I Read; Oscar Agertz; Andrew Pontzen; Martin P Rey; Alex Goater; Ethan Taylor; Stacy Y Kim; Maxime Delorme
Published in: Mon.Not.Roy.Astron.Soc., Issue Issue Cover Volume 515Issue 1, 2022, Page(s) Pages 185–200, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac1755

Validation of a wave heated 3D MHD coronal-wind model using Polarized Brightness and EUV observations

Author(s): Parenti S., Réville V., Brun A. S., Pinto R. F., Auchère F., Buchlin É., Perri B., Strugarek A.
Published in: The Astrophysical Journal, Issue 929 (75, 2022, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.3847/1538-4357/ac56da

Formation of the largest galactic cores through binary scouring and gravitational wave recoil

Author(s): Imran Tariq Nasim; Alessia Gualandris; Justin I. Read; Fabio Antonini; Fabio Antonini; Walter Dehnen; Walter Dehnen; Maxime Delorme; Maxime Delorme
Published in: Monthly Notices of the Royal Astronomical Society, Issue 502, 2021, Page(s) 4794-4814, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab435

Application and interpretation of deep learning for identifying pre-emergence magnetic field patterns

Author(s): Dattaraj B. Dhuri; Shravan M. Hanasoge; Aaron C. Birch; Hannah Schunker
Published in: The Astrophysical Journal, Issue Volume 93, Number 1, 2020, Page(s) 27, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.3847/1538-4357/abb771

Does magnetic field impact tidal dynamics inside the convective zone of low-mass stars along their evolution?

Author(s): A. Astoul, S. Mathis, C. Baruteau, F. Gallet, A. Strugarek, K. C. Augustson, A. S. Brun, E. Bolmont
Published in: Astronomy & Astrophysics, Issue 631, 2019, Page(s) A111, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201936477

Magnetohydrodynamics simulation of magnetic flux rope formation in a quadrupolar magnetic field configuration

Author(s): Sanjay Kumar; Avijeet Prasad; Sushree S Nayak; Satyam Agarwal; R Bhattacharyya
Published in: Plasma Physics and Controlled Fusion, Issue 65 085008, 2023, ISSN 1070-664X
Publisher: American Institute of Physics
DOI: 10.1088/1361-6587/acdd1d

Characterizing the spatial pattern of solar supergranulation using the bispectrum

Author(s): Vincent G. A. Böning, Aaron C. Birch, Laurent Gizon, Thomas L. Duvall, Jesper Schou
Published in: Astronomy & Astrophysics, Issue 635, 2020, Page(s) A181, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201937331

The Origin of Weakened Magnetic Braking in Old Solar Analogs

Author(s): Travis S. Metcalfe, Adam J. Finley, Oleg Kochukhov, Victor See, Thomas R. Ayres, Keivan G. Stassun, Jennifer L. van Saders, Catherine A. Clark, Diego Godoy-Rivera, Ilya V. Ilyin, Marc H. Pinsonneault, Klaus G. Strassmeier, Pascal Petit
Published in: The Astrophysical Journal Letters, Issue 933 (L17), 2022, ISSN 2041-8213
Publisher: Bristol: IOP Publishing
DOI: 10.3847/2041-8213/ac794d

Stellar evolution models with entropy-calibrated mixing-length parameter: application to red giants

Author(s): Federico Spada; Pierre Demarque; Friedrich Kupka; Friedrich Kupka; Friedrich Kupka
Published in: Monthly Notices of the Royal Astronomical Society, Issue 504 (3), 2021, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab1106

EDGE : Two routes to dark matter core formation in ultra-faint dwarfs

Author(s): Matthew D. A. Orkney; Justin I. Read; Martin P. Rey; Imran Tariq Nasim; Andrew Pontzen; Oscar Agertz; Stacy Y. Kim; Maxime Delorme; Walter Dehnen; Walter Dehnen
Published in: Monthly Notices of the Royal Astronomical Society, Issue 504 (3), 2021, Page(s) pp 3509-3522, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.48550/arxiv.2101.02688

Accounting for differential rotation in calculations of the Sun's angular momentum-loss rate

Author(s): Finley A. J., Brun A. S.
Published in: Astronomy & Astrophysics, Issue Volume 674, Article Number A42, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202245642

Solar-cycle irradiance variations over the last four billion years

Author(s): Anna V. Shapiro, Alexander I. Shapiro, Laurent Gizon, Natalie A. Krivova, Sami K. Solanki
Published in: Astronomy & Astrophysics, Issue 636, 2020, Page(s) A83, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201937128

Magnetic and Rotational Evolution of ρ CrB from Asteroseismology with TESS

Author(s): Travis S. Metcalfe; Jennifer L. van Saders; Sarbani Basu; Derek Buzasi; Jeremy J. Drake; Ricky Egeland; Daniel Huber; Steven H. Saar; Keivan G. Stassun; Warrick H. Ball; Tiago L. Campante; Adam J. Finley; Oleg Kochukhov; Savita Mathur; Timo Reinhold; Victor See; Sallie L. Baliunas; Willie Soon
Published in: The Astrophysical Journal, Issue Volume 921 Number 2, 2021, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac1f19

Effect of Differential Rotation on Magnetic Braking of Low-Mass and Solar-Like Stars: A Proof-of-Concept Study

Author(s): Lewis G. Ireland, Sean P. Matt, Charlie R. Davey, Owain L. Harris, Tobias W. Slade-Harajda, Adam J. Finley, Claudio Zanni
Published in: The Astrophysical Journal, Issue 925 (100), 2022, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.3847/1538-4357/ac3a71

From incoherent field to coherent reconnection. Understanding convection-driven coronal heating in the quiet Sun

Author(s): Robinson R. A., Carlsson M., Aulanier G.
Published in: Astronomy & Astrophysics, Issue Volume 668, Article Number A177, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244750

Assessing the Gas-Γ₁ and Reduced-Γ₁ empirical models

Author(s): K. Belkacem; Friedrich Kupka; J. Philidet; R. Samadi
Published in: Astronomy & Astrophysics, Issue Volume 646, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202040259

Impact on solar atmospheric heating

Author(s): Souvik Bose; Luc Rouppe van der Voort; Jayant Joshi; Vasco Manuel de Jorge Henriques; Daniel Nóbrega-Siverio; Juan Martinez-Sykora; Bart De Pontieu
Published in: Astronomy & Astrophysics, Issue Volume 654, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141404

Cylindrical symmetry

Author(s): Moreno-Insertis, F.; Nóbrega-Siverio, D.; Priest, E. R.; Hood, A. W.
Published in: Astronomy & Astrophysics, Issue Volume 662, June 2022, A42, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141449

Solar Rossby waves observed in GONG++ ring-diagram flow maps

Author(s): Chris S. Hanson; Laurent Gizon; Laurent Gizon; Laurent Gizon; Zhi-Chao Liang
Published in: Astronomy & Astrophysics, Issue Volume 635, March 2020, A109, 2020, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201937321

Stirring the base of the solar wind: On heat transfer and vortex formation

Author(s): Finley A. J., Brun A. S., Carlsson M., Szydlarski M., Hansteen V., Shoda M.
Published in: Astronomy & Astrophysics, Issue Volume 665, Article Number A118, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243947

Age determination of galaxy merger remnant stars using asteroseismology

Author(s): Camilla C Borre; Víctor Aguirre Børsen-Koch; Amina Helmi; Helmer H Koppelman; Martin B Nielsen; Jakob L Rørsted; Dennis Stello; Amalie Stokholm; Mark L Winther; Guy R Davies; Marc Hon; J M Diederik Kruijssen; Chervin F P Laporte; Claudia Reyes; Jie Yu
Published in: Monthly Notices of the Royal Astronomicl Society, Issue Volume 514, Issue 2, 2022, Page(s) Pages 2527–2544, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.48550/arxiv.2111.01669

Exploring the latitude and depth dependence of solar Rossby waves using ring-diagram analysis

Author(s): B. Proxauf, L. Gizon, B. Löptien, J. Schou, A. C. Birch, R. S. Bogart
Published in: Astronomy & Astrophysics, Issue 634, 2020, Page(s) A44, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201937007

Helioseismological determination of the subsurface spatial spectrum of solar convection: Demonstration using numerical simulations

Author(s): Vincent G. A. Böning; Aaron C. Birch; Laurent Gizon; Laurent Gizon; Laurent Gizon; Thomas L. Duvall
Published in: Astronomy & Astrophysics, Issue Volume 649, May 2021, A59, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48550/arxiv.2102.08603

Quantitative Characterization of Magnetic Flux Rope Properties for Two Solar Eruption Events

Author(s): Wen He, Qiang Hu, Chaowei Jiang, Jiong Qiu, Avijeet Prasad
Published in: The Astrophysical Journal, Issue 934 (103), 2022, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.3847/1538-4357/ac78df

Average motion of emerging solar active region polarities

Author(s): H. Schunker, C. Baumgartner, A. C. Birch, R. H. Cameron, D. C. Braun, L. Gizon
Published in: Astronomy & Astrophysics, Issue 640, 2020, Page(s) A116, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201937322

MHD Avalanches: Self-Consistent Heating in Model Active Regions

Author(s): Jack Reid; James Threlfall; Alan Hood; Craig Johnston
Published in: The Astrophysical Journal, Issue 934, 50, 2022, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.1002/essoar.10509839.1

Validation and Interpretation of a Three-dimensional Configuration of a Magnetic Cloud Flux Rope

Author(s): Qiang Hu; Chunming Zhu; Wen He; Jiong Qiu; Lan K. Jian; Avijeet Prasad
Published in: The Astrophysical Journal, Issue 934, 50, 2022, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.48550/arxiv.2204.03457

Self-consistent nanoflare heating in model active regions : MHD avalanches

Author(s): J Reid; J Threlfall; A W Hood
Published in: Monthly Notices of the Royal Astronomical Society, Issue Volume 518, Issue 1, 2023, Page(s) Pages 1584–1600, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac3188

Probing the physics of the solar atmosphere with the Multi-slit Solar Explorer (MUSE): I. Coronal Heating

Author(s): Bart De Pontieu, Paola Testa, Juan Martinez-Sykora, Patrick Antolin, Konstantinos Karampelas, Viggo Hansteen, Matthias Rempel, Mark C. M. Cheung, Fabio Reale, Sanja Danilovic, Paolo Pagano, Vanessa Polito, Ineke De Moortel, Daniel Nobrega-Siverio, Tom Van Doorsselaere, Antonino Petralia, Mahboubeh Asgari-Targhi, Paul Boerner, Mats Carlsson, Georgios Chintzoglou, Adrian Daw, Ed DeLuca, Leon Golub,
Published in: The Astrophysical Journal, Issue 926 (52), 2022, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.3847/1538-4357/ac4222

Impact of anti-solar differential rotation in mean-field solar-type dynamos. Exploring possible magnetic cycles in slowly rotating stars

Author(s): Noraz Q., Brun A. S., Strugarek A., Depambour G.,
Published in: Astronomy & Astrophysics, Issue Volume 658, Article Number A144, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141946

Does the mean-field α effect have any impact on the memory of the solar cycle?

Author(s): Soumitra Hazra, Allan Sacha Brun, Dibyendu Nandy
Published in: Astronomy & Astrophysics, Issue 642, 2020, Page(s) A51, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201937287

Average surface flows before the formation of solar active regions and their relationship to the supergranulation pattern

Author(s): A. C. Birch, H. Schunker, D. C. Braun, L. Gizon
Published in: Astronomy & Astrophysics, Issue 628, 2019, Page(s) A37, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201935591

Quiet Sun flux rope formation via incomplete Taylor relaxation

Author(s): Robinson R. A., Aulanier G., Carlsson M.
Published in: Astronomy & Astrophysics, Issue Volume 673, Article Number A79, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202346065

Rossby modes in slowly rotating stars: depth dependence in distorted polytropes with uniform rotation

Author(s): C. Damiani, R. H. Cameron, A. C. Birch, L. Gizon
Published in: Astronomy & Astrophysics, Issue 637, 2020, Page(s) A65, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201936251

Investigation of the Middle Corona with SWAP and a Data-Driven Non-Potential Coronal Magnetic Field Model

Author(s): Karen A. Meyer; Duncan H. Mackay; Dana-Camelia Talpeanu; Lisa Upton; Matthew J. West
Published in: Solar Physics, Issue 295, Article number: 101, 2020, ISSN 0038-0938
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s11207-020-01668-2

Interaction of solar jets with filaments: Triggering of large-amplitude filament oscillations

Author(s): Joshi R., Luna M., Schmieder B., Moreno-Insertis F., Chandra R.
Published in: Astronomy & Astrophysics, Issue Volume 672, Article Number A15, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202245647

Accurate Short-Characteristics Radiative Transfer in A Numerical Tool for Astrophysical RESearch (ANTARES)

Author(s): N. M. Kostogryz; F. Kupka; F. Kupka; Nikolai Piskunov; Damian Fabbian; Daniel Krüger; Daniel Krüger; Daniel Krüger; Laurent Gizon; Laurent Gizon; Laurent Gizon
Published in: Solar Physics, Issue 296, Article number: 46, 2021, ISSN 0038-0938
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s11207-021-01777-6

Detection of Rossby modes with even azimuthal orders using helioseismic normal-mode coupling

Author(s): Krishnendu Mandal; Shravan M. Hanasoge; Shravan M. Hanasoge; Laurent Gizon; Laurent Gizon; Laurent Gizon
Published in: Astronomy & Astrophysics, Issue Volume 652, A96, 2020, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48550/arxiv.2106.03971

Modeling Solar Wind Variations over an 11 Year Cycle with Alfvén Wave Dissipation: A Parameter Study

Author(s): Soumitra Hazra; Victor Réville; Barbara Perri; Antoine Strugarek; Allan Sacha Brun; Eric Buchlin
Published in: The Astrophysical Journal, Issue 910 (2), 2021, Page(s) pp. 90, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.3847/1538-4357/abe12e

A 2D Model for Coronal Bright Points: Association with Spicules, UV Bursts, Surges, and EUV Coronal Jets

Author(s): D. Nóbrega-Siverio, F. Moreno-Insertis
Published in: The Astrophysical Journal Letters, Issue 935 (L21), 2022, ISSN 2041-8213
Publisher: Bristol: IOP Publishing
DOI: 10.3847/2041-8213/ac85b6

Meridional flow in the Sun’s convection zone is a single cell in each hemisphere

Author(s): Laurent Gizon, Robert H. Cameron, Majid Pourabdian, Zhi-Chao Liang, Damien Fournier, Aaron C. Birch, Chris S. Hanson
Published in: Science, Issue 368/6498, 2020, Page(s) 1469-1472, ISSN 0036-8075
Publisher: American Association for the Advancement of Science
DOI: 10.1126/science.aaz7119

Coronal and chromospheric responses to magnetic-flux emergence

Author(s): Maria S. Madjarska; Maria S. Madjarska; Jongchul Chae; Fernando Moreno-Insertis; Fernando Moreno-Insertis; Zhenyong Hou; Daniel Nóbrega-Siverio; Hannah Kwak; Klaus Galsgaard; Kyuhyoun Cho
Published in: Astronomy & Astrophysics, Issue Volume 646, A107, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48550/arxiv.2012.09426

Effect of latitudinal differential rotation on solar Rossby waves: Critical layers, eigenfunctions, and momentum fluxes in the equatorial β plane

Author(s): Laurent Gizon; Laurent Gizon; Laurent Gizon; Damien Fournier; M. Albekioni; M. Albekioni
Published in: Astronomy & Astrophysics, Issue Volume 642, A178, 2020, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038525

Defeating stochasticity: coalescence time-scales of massive black holes in galaxy mergers

Author(s): Imran Nasim, Alessia Gualandris, Justin Read, Walter Dehnen, Maxime Delorme, Fabio Antonini
Published in: Monthly Notices of the Royal Astronomical Society, Issue 497/1, 2020, Page(s) 739-746, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa1896

Hunting for anti-solar differentially rotating stars using the Rossby number. An application to the Kepler field

Author(s): Noraz Q., Breton S. N., Brun A. S., García R. A., Strugarek A., Santos A. R. G., Mathur S., Amard L.
Published in: Astronomy & Astrophysics, Issue Volume 667, Article Number A50, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243890

Stochastic excitation of internal gravity waves in rotating late F-type stars: A 3D simulation approach

Author(s): Breton S. N., Brun A. S., García R. A.
Published in: Astronomy & Astrophysics, Issue Volume 667, Article Number A43, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244247

A statistical evaluation of ballistic backmapping for the slow solar wind: the interplay of solar wind acceleration and corotation

Author(s): Macneil A. R., Owens M. J., Finley A. J., Matt S. P.
Published in: Monthly Notices of the Royal Astronomical Society, Issue Volume 509, Issue 2, 2022, Page(s) 2390–2403, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2965

The Chromosphere Underneath a Coronal Bright Point

Author(s): Bose S., Nóbrega-Siverio D., De Pontieu B., Rouppe van der Voort L.
Published in: The Astrophysical Journal, Issue 944 (171), 2023, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.3847/1538-4357/acb544

Evolution of solar surface inflows around emerging active regions

Author(s): Nils Gottschling; Hannah Schunker; Aaron C. Birch; Björn Löptien; Laurent Gizon
Published in: Astronomy & Astrophysics, Issue Volume 652, A148, 2021, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140324

Hydrogen non-equilibrium ionisation effects in coronal mass ejections

Author(s): P. Pagano, A. Bemporad, D. H. Mackay
Published in: Astronomy & Astrophysics, Issue 637, 2020, Page(s) A49, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202037638

Formation and thermodynamic evolution of plasmoids in active region jets

Author(s): Sargam M Mulay; Durgesh Tripathi; Helen Mason; Giulio Del Zanna; Vasilis Archontis
Published in: Monthly Notices of the Royal Astronomical Society, Issue Volume 518, Issue 2, 2023, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac3035

Measuring stellar magnetic helicity density

Author(s): K Lund, M Jardine, L T Lehmann, D H Mackay, V See, A A Vidotto, J-F Donati, R Fares, C P Folsom, S V Jeffers, S C Marsden, J Morin, P Petit
Published in: Monthly Notices of the Royal Astronomical Society, Issue 493/1, 2020, Page(s) 1003-1012, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa297

Solar wind rotation rate and shear at coronal hole boundaries

Author(s): Pinto, R. F.; Poirier, N.; Rouillard, A. P.; Kouloumvakos, A.; Griton, L.; Fargette, N.; Kieokaew, R.; Lavraud, B.; Brun, A. S.
Published in: Astronomy & Astrophysics, Issue Volume 653, Article Number A92, 2021, ISSN 0004-6361
Publisher: Springer Verlag

Loss of toroidal magnetic flux by emergence of bipolar magnetic regions

Author(s): R. H. Cameron, M. Schüssler
Published in: Astronomy & Astrophysics, Issue 636, 2020, Page(s) A7, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201937281

Case study of multi-temperature coronal jets for emerging flux MHD models

Author(s): Reetika Joshi; Reetika Joshi; Ramesh Chandra; Brigitte Schmieder; Brigitte Schmieder; Brigitte Schmieder; Fernando Moreno-Insertis; Fernando Moreno-Insertis; Guillaume Aulanier; Daniel Nóbrega-Siverio; Pooja Devi
Published in: Astronomy & Astrophysics, Issue Volume 639, A22, 2020, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.48550/arxiv.2005.06064

Two-dimensional simulations of solar-like models with artificially enhanced luminosity. II. Impact on internal gravity waves

Author(s): A. Le Saux, T. Guillet, I. Baraffe, D. G. Vlaykov, T. Constantino, J. Pratt, T. Goffrey, M. Sylvain, V. Réville, A. S. Brun
Published in: Astronomy & Astrophysics, Issue Volume 660, Article Number A51, 2022, ISSN 1538-4357
Publisher: The American Astronomical Society
DOI: 10.1051/0004-6361/202142569

An improved multi-ridge fitting method for ring-diagram helioseismic analysis

Author(s): Kaori Nagashima, Aaron C. Birch, Jesper Schou, Bradley W. Hindman, Laurent Gizon
Published in: Astronomy & Astrophysics, Issue 633, 2020, Page(s) A109, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201936662

Conference proceedings (1)

Shine BRITE: shedding light on stellar variability through advanced models

Author(s): Fabbian, D.; Kupka, F.; Krueger, D.; Kostogryz, N. M.; Piskunov, N.
Published in: "Proceedings of ""Stars and their variability observed from space""", 2020
Publisher: University of Vienna, Department of Astrophysics