182 citations · 2k across the 93 of their papers we have counts for
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The Quest to Understand Supergranulation and Large-Scale Convection in the Sun
Shravan M. Hanasoge, Katepalli R. Sreenivasan
Surface granulation of the Sun is primarily a consequence of thermal transport in the outer 1 % of the radius. Its typical scale of about 1 - 2 Mm is set by the balance between con…
Measurements and Kernels for Source-Structure Inversions in Noise Tomography
Shravan M. Hanasoge
Seismic noise cross correlations are used to image crustal structure and heterogeneity. Typically, seismic networks are only anisotropically illuminated by seismic noise, a consequ…
Seismic constraints on rotation of Sun-like star and mass of exoplanet
Laurent Gizon, Jérome Ballot, Eric Michel +32
Rotation is thought to drive cyclic magnetic activity in the Sun and Sun-like stars. Stellar dynamos, however, are poorly understood owing to the scarcity of observations of rotati…
Interpreting Cross-correlations of One-bit Filtered Seismic Noise
Shravan Hanasoge, Michal Branicki
Seismic noise, generated by oceanic microseisms and other sources, illuminates the crust in a manner different from tectonic sources, and therefore provides independent information…
Propagation of seismic waves through a spatio-temporally fluctuating medium: Homogenization
Shravan Hanasoge, Laurent Gizon, Guillaume Bal
Measurements of seismic wave travel times at the photosphere of the Sun have enabled inferences of its interior structure and dynamics. In interpreting these measurements, the simp…