LG
Laurent Gizon
astro-ph.SRastro-ph.EPastro-ph.IMastro-phphysics.space-phastro-ph.GAphysics.flu-dyncs.NAmath.APmath.MP
On Valency
published · living versionsW_786srhr7·v1 · currentpublished
Granulation in Color: The Chromatic Stellar Flicker of LTT-9779 and WASP-121
with William C. Waalkes, Nadiia Kostogryz, Valeriy Vasilyev, Rafael Luque +7
1 version
W_2kxq6ggu·v1published
Preprints & journals
260 papers in the corpus · 1997–2026Granulation in Color: The Chromatic Stellar Flicker of LTT-9779 and WASP-1212610.24550v1 · William C. Waalkes, Nadiia Kostogryz, Valeriy Vasilyev et al.2026 · 0 citationsarXivon Valency
Cause of chromospheric opposite polarity intrusions discovered in Sunrise III/SCIP data: MURaM-ChE simulations point to twisted flux ropes2609.20933v1 · Patrick A. Ondratschek, Damien F. Przybylski, Robert H. Cameron et al.2026 · 0 citations2026 ApJL 1008 L18
Determining low- p-mode frequency shifts in Sun-like stars: Enhancing the cross-correlation technique with filters2608.15364v2 · Samarth G. Kashyap, Laurent Gizon, Jesper Schou et al.2026 · 0 citationsA&A, 713, L12 (2026)
Chromospheric Dynamics of an Umbral Flare Kernel - Based on Coordinated SUNRISE III SCIP and Domeless Solar Telescope Observations2608.05977v1 · Ayumi Asai, Satoru UeNo, Takuma Matsumoto et al.2026 · 0 citationsarXiv
Sunrise III: Instrument, mission, data, and first results2606.07989v1 · Sami K. Solanki, H. N. Smitha, Andreas Lagg et al.2026 · 0 citationsarXiv
Quantifying the effect of passband on observations in the Ca II K line2605.29982v1 · Ajay Kumar Yadav, Theodosios Chatzistergos, Natalie Krivova et al.2026 · 2 citationsarXiv
Towards inertial-mode helioseismology: Direct sensing of solar rotation at 75 deg latitude and 0.8 Rsun2605.19534v1 · Prithwitosh Dey, Laurent Gizon, Yuto Bekki2026 · 0 citationsA&A 710, L16 (2026)
Sensitivity of spectral lines to granulation: from the Sun to K-type stars2605.20344v1 · V. Vasilyev, K. Sowmya, A. I. Shapiro et al.2026 · 1 citationarXiv
A single power law for the TRAPPIST-1 flare distribution across four orders of magnitude in energy2605.05468v2 · Valeriy Vasilyev, Alexander I. Shapiro, Nadiia Kostogryz et al.2026 · 0 citationsarXiv
Assessment of PLATO Science Performance2604.04818v1 · Juan Cabrera, Heike Rauer, Reza Samadi et al.2026 · 2 citationsarXiv
The PLATO Science Calibration and Validation Plan: Targets for the First Long-pointing Field2604.04042v1 · Konstanze Zwintz, Conny Aerts, Andrew Tkachenko et al.2026 · 0 citationsarXiv
The PLATO field selection process III. Selection of the Prime Sample for the LOPS2 field2604.03365v2 · V. Nascimbeni, G. Piotto, V. Granata et al.2026 · 0 citationsarXiv
The PLATO Input Catalogue of targets (tPIC) for the first Long Pointing Field2604.03369v2 · M. Montalto, G. Piotto, P. M. Marrese et al.2026 · 1 citationarXiv
PLATO input catalogs for technical calibration and fine guidance2604.02437v1 · Ren'e Heller, Chen Jiang, Paz Bluhm et al.2026 · 0 citationsarXiv
Nonlinear evolution of unstable solar inertial modes: The case of viscous modes on a differentially rotating sphere2603.08528v1 · Muneeb Mushtaq, Damien Fournier, Rama Ayoub et al.2026 · 0 citationsarXiv
Temporal variations of solar inertial mode parameters from GONG (2002-2024) and HMI (2010-2024): Rossby modes ($3 \leq m \leq 16 $) and high-latitude mode2602.03741v2 · B Lekshmi, Zhi-Chao Liang, Laurent Gizon et al.2026 · 0 citationsarXiv
Selection and characterisation of the M-dwarf targets in the PLATO Input Catalogue2512.14593v1 · L. Prisinzano, M. Montalto, G. Piotto et al.2025 · 2 citationsarXiv
Effects of the radiative interior on solar inertial modes2512.12691v2 · Suprabha Mukhopadhyay, Yuto Bekki, Xiaojue Zhu et al.2025 · 1 citationA&A 708, A253 (2026)
The first out-of-ecliptic observations of the polar magnetic field of the Sun2512.03611v1 · D. Calchetti, S. K. Solanki, J. Hirzberger et al.2025 · 2 citationsarXiv
3D Modeling of Solar Oscillations with Hybridizable Discontinuous Galerkin Method2511.22530v1 · Florian Faucher, Ha Pham, Damien Fournier et al.2025 · 0 citationsarXiv
Swaying oscillations in Rayleigh-Bénard convection cast new light on solar convection2511.01582v1 · F. Kupka, D. Fabbian, F. Zaussinger et al.2025 · 0 citationsAstronomy & Astrophysics 704, L2 (2025)
Oscillations of the solar photospheric magnetic field caused by the m = 1 high-latitude inertial mode2510.00596v1 · Stephan G. Heinemann, Zhi-Chao Liang, Laurent Gizon2025 · 1 citationA&A 703, L9 (2025)
Supergranulation and Poleward Migration of the Magnetic Field at High Latitudes of the Sun2509.26586v3 · L. P. Chitta, D. Calchetti, J. Hirzberger et al.2025 · 1 citationApJL 993, L45 (2025)
Numerical simulations of oscillations for axisymmetric solar backgrounds with differential rotation and gravity2508.19386v7 · Ha Pham, Florian Faucher, Damien Fournier et al.2025 · 0 citationsarXiv
Flares on TRAPPIST-1 reveal the spectrum of magnetic features on its surface2508.04793v1 · Valeriy Vasilyev, Nadiia Kostogryz, Alexander I. Shapiro et al.2025 · 3 citationsarXiv
Linear toroidal-inertial waves on a differentially rotating sphere with application to helioseismology: Modeling, forward and inverse problems2507.20488v4 · Tram Thi Ngoc Nguyen, Damien Fournier, Laurent Gizon et al.2025 · 1 citationMathematical Methods in the Applied Sciences (2026): 1-27
The effect of stellar magnetic activity on measurements of morning and evening asymmetry of planetary terminator2507.16451v1 · N. Kostogryz, A.I. Shapiro, L. Carone et al.2025 · 2 citationsarXiv
Modeling HMI observables for the study of solar oscillations2507.13756v1 · D. Fournier, N.M. Kostogryz, L. Gizon et al.2025 · 2 citationsA&A 702, A253 (2025)
Probing Solar Polar Regions2506.20502v3 · Yuanyong Deng, Hui Tian, Jie Jiang et al.2025 · 1 citationarXiv
Coriolis force acting on near-surface horizontal flows during simulations of flux emergence produces a tilt angle consistent with Joy's law on the Sun2506.15935v1 · William Roland-Batty, Hannah Schunker, Robert H. Cameron et al.2025 · 6 citationsA&A 700, A28 (2025)
Enhanced magnetic activity in rapidly rotating binary stars2505.19967v1 · Jie Yu, Charlotte Gehan, Saskia Hekker et al.2025 · 6 citationsarXiv
Proceedings of the WAVES 2024 Conference2503.10453v1 · Laurent Gizon2025 · 0 citationsarXiv
Structure and Dynamics of the Sun's Interior Revealed by Helioseismic and Magnetic Imager2503.07880v3 · Alexander Kosovichev, Sarbani Basu, Yuto Bekki et al.2025 · 0 citationsarXiv
Sunrise III: Overview of Observatory and Instruments2502.06483v2 · Andreas Korpi-Lagg, Achim Gandorfer, Sami K. Solanki et al.2025 · 36 citationsSol Phys 300, 75 (2025)
Assessing the validity of the anelastic and Boussinesq approximations to model solar inertial modes2501.16797v2 · Suprabha Mukhopadhyay, Yuto Bekki, Xiaojue Zhu et al.2025 · 3 citationsA&A 696, A160 (2025)
Observations of eigenfunctions of solar inertial modes using local correlation tracking of magnetic features2502.04333v1 · Neelanchal Joshi, Zhi-Chao Liang, Damien Fournier et al.2025 · 0 citationsarXiv
The PLATO field selection process. II. Characterization of LOPS2, the first long-pointing field2501.07687v3 · V. Nascimbeni, G. Piotto, J. Cabrera et al.2025 · 0 citationsA&A 694, A313 (2025)
Evaluating Solar Wind Forecast Using Magnetic Maps That Include Helioseismic Far-Side Information.41229905 · Heinemann, Stephan G, Yang, Dan, Jones, Shaela I et al.2025 · 2 citationsSolar physics. 2025;300(11):153
Sun-like stars produce superflares roughly once per century.39666785 · Vasilyev, Valeriy, Reinhold, Timo, Shapiro, Alexander I et al.2024 · 37 citationsScience (New York, N.Y.). 2024;386(6727):1301-1305
The rush to the poles and the role of magnetic buoyancy in the solar dynamo2411.05623v1 · Simon Cloutier, Robert H. Cameron, Laurent Gizon2024 · 1 citationA&A 693, A11 (2025)
Doppler velocity of high-latitude inertial mode over the last five sunspot cycles2409.06896v2 · Zhi-Chao Liang, Laurent Gizon2024 · 14 citationsA&A 695, A67 (2025)
Solar Inertial Modes2409.04309v1 · Laurent Gizon, Yuto Bekki, Aaron C. Birch et al.2024 · 5 citationsProc. IAU 19 (2023) 207-221
A flux-independent increase in outflows prior to the emergence of active regions on the Sun2407.11378v1 · Hannah Schunker, William Roland-Batty, Aaron C. Birch et al.2024 · 6 citationsarXiv
The PLATO Mission2406.05447v2 · Heike Rauer, Conny Aerts, Juan Cabrera et al.2024 · 13 citationsarXiv
The mean solar butterfly diagram and poloidal field generation rate at the surface of the Sun2405.17185v2 · Simon Cloutier, Robert H. Cameron, Laurent Gizon2024 · 2 citationsA&A 691, A9 (2024)
Sausage, kink, and fluting MHD wave modes identified in solar magnetic pores by Solar Orbiter/PHI2404.18717v1 · S. Jafarzadeh, L.A.C. Schiavo, V. Fedun et al.2024 · 13 citationsA&A 688, A2 (2024)
The Sun's differential rotation is controlled by high-latitude baroclinically unstable inertial modes.38536922 · Bekki, Yuto, Cameron, Robert H, Gizon, Laurent2025 · 19 citationsScience advances. 2024;10(13):eadk5643
Inferring solar differential rotation and viscosity via passive imaging with inertial waves2403.00488v2 · Tram Thi Ngoc Nguyen, Thorsten Hohage, Damien Fournier et al.2024 · 0 citationsarXiv
Stellar Surface Magnetic Fields Impact Limb Darkening2403.00118v1 · Nadiia M. Kostogryz, Alexander I. Shapiro, Veronika Witzke et al.2024 · 1 citationarXiv
Learned infinite elements for helioseismology -- Learning transparent boundary conditions for the solar atmosphere2402.08059v1 · Damien Fournier, Janosch Preuss, Thorsten Hohage et al.2024 · 1 citationA&A 690, A86 (2024)
Career total: at least 796 works. 260 are in this corpus.Showing the 50 most recent.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.