85 citations · 275 across the 9 of their papers we have counts for
10 papers
Flare induced decay-less transverse oscillations in solar coronal loops
Sudip Mandal, Hui Tian, Hardi Peter
Evidence of flare induced, large-amplitude, decay-less transverse oscillations is presented. A system of multi-thermal coronal loops as observed with the Atmospheric Imaging Assemb…
On the size distribution of spots within sunspot groups
Sudip Mandal, Natalie A. Krivova, Robert Cameron +1
Size distribution of sunspots provides key information about the generation and emergence processes of the solar magnetic field. Previous studies on the size distribution have prim…
Measurements of Solar Differential Rotation Using the Century Long Kodaikanal Sunspot Data
Bibhuti Kumar Jha, Aditya Priyadarshi, Sudip Mandal +2
The rotational profile of the Sun is considered to be one of the key inputs in a solar dynamo model. Hence, precise and long-term measurements of this quantity is important for our…
Sunspot area catalogue revisited: Daily cross-calibrated areas since 1874
Sudip Mandal, Natalie A. Krivova, Sami K. Solanki +2
Long and consistent sunspot area records are important for understanding the long-term solar activity and variability. Multiple observatories around the globe have regularly record…
Study of Sunspot Penumbra to Umbra Area Ratio using Kodaikanal White-light Digitized Data
Bibhuti Kumar Jha, Sudip Mandal, Dipankar Banerjee
We study the long-term behaviour of sunspot penumbra to umbra area ratio by analyzing the recently digitized Kodaikanal white-light data (1923-2011). We implement an automatic umbr…
Can the long-term hemispheric asymmetry of solar activity result from fluctuations in dynamo parameters?
Alexander Nepomnyashchikh, Sudip Mandal, Dipankar Banerjee +1
The hemispheric asymmetry of sunspot activity observed possesses a regular component varying on a time scale of several solar cycles whose origin and properties are currently debat…