19 citations · 42 across the 5 of their papers we have counts for
7 papers
Subsurface Flows in and Around Active Regions with Rotating and Non-rotating Sunspots
K. Jain, R. W. Komm, I González Hernández +2
The temporal variation of the horizontal velocity in subsurface layers beneath three different types of active regions is studied using the technique of ring diagrams. In this stud…
Subsurface flows associated with rotating sunspots
Kiran Jain, Rudolf Komm, Irene Gonzalez Hernandez +2
In this paper, we compare components of the horizontal flow below the solar surface in and around regions consisting of rotating and non-rotating sunspots. Our analysis suggests th…
Meridional Circulation During the Extended Solar Minimum: Another Component of the Torsional Oscillation?
I. Gonzalez Hernandez, R. Howe, R. Komm +1
We show here a component of the meridional circulation developing at medium-high latitudes (40-50 degrees) before the new solar cycle starts. Like the torsional oscillation of the…
Green's functions for far-side seismic images: a polar expansion approach
F. Perez Hernandez, I. Gonzalez Hernandez
We have computed seismic images of magnetic activity on the far surface of the Sun by using a seismic-holography technique. As in previous works, the method is based on the compari…
What Solar Oscillation Tell us About the Solar Minimum
Kiran Jain, S. C. Tripathy, O. Burtseva +6
The availability of continuous helioseismic data for two consecutive solar minima has provided a unique opportunity to study the changes in the solar interior that might have led t…
A new way to infer variations of the seismic solar radius
I. Gonzalez Hernandez, P. Scherrer, F. Hill
We show that the mean phase of waves propagating all the way from the far side of the Sun to the front side, as measured by seismic holography, varies with time. The change is high…