Sanjay Gosain
Sanjay Gosain
National Solar Observatory, Tucson, AZ
Verified email at - Homepage
Cited by
Cited by
Evidence for collapsing fields in the corona and photosphere during the 2011 February 15 X2. 2 flare: SDO/AIA and HMI observations
S Gosain
The Astrophysical Journal 749 (1), 85, 2012
A study of the hemispheric asymmetry of sunspot area during solar cycles 23 and 24
P Chowdhury, DP Choudhary, S Gosain
The Astrophysical Journal 768 (2), 188, 2013
First synoptic maps of photospheric vector magnetic field from SOLIS/VSM: non-radial magnetic fields and hemispheric pattern of helicity
S Gosain, AA Pevtsov, GV Rudenko, SA Anfinogentov
The Astrophysical Journal 772 (1), 52, 2013
Solar polar fields during cycles 21–23: Correlation with meridional flows
P Janardhan, SK Bisoi, S Gosain
Solar Physics 267 (2), 267-277, 2010
Effect of polarimetric noise on the estimation of twist and magnetic energy of force-free fields
SK Tiwari, P Venkatakrishnan, S Gosain, J Joshi
The Astrophysical Journal 700 (1), 199, 2009
3D evolution of a filament disappearance event observed by STEREO
S Gosain, B Schmieder, P Venkatakrishnan, R Chandra, G Artzner
Solar Physics 259 (1-2), 13, 2009
Measurements of photospheric and chromospheric magnetic fields
A Lagg, B Lites, J Harvey, S Gosain, R Centeno
Space Science Reviews 210 (1-4), 37-76, 2017
On magnetic flux imbalance in solar active regions
DP Choudhary, P Venkatakrishnan, S Gosain
The Astrophysical Journal 573 (2), 851, 2002
Hinode observations of coherent lateral motion of penumbral filaments during an X-class flare
S Gosain, P Venkatakrishnan, SK Tiwari
The Astrophysical Journal Letters 706 (2), L240, 2009
Short-term periodicities in interplanetary, geomagnetic and solar phenomena during solar cycle 24
P Chowdhury, DP Choudhary, S Gosain, YJ Moon
Astrophysics and Space Science 356 (1), 7-18, 2015
Distribution of electric currents in sunspots from photosphere to corona
S Gosain, P Démoulin, ML Fuentes
The Astrophysical Journal 793 (1), 15, 2014
Design and status of Solar Vector Magnetograph (SVM-I) at Udaipur solar observatory
S Gosain, P Venkatakrishnan, K Venugopalan
Journal of Astrophysics and Astronomy 27 (2-3), 285-292, 2006
Magnetic non-potentiality of solar active regions and peak X-ray flux of the associated flares
SK Tiwari, P Venkatakrishnan, S Gosain
The Astrophysical Journal 721 (1), 622, 2010
Dual trigger of transverse oscillations in a prominence by EUV fast and slow coronal waves: SDO/AIA and STEREO/EUVI observations
S Gosain, C Foullon
The Astrophysical Journal 761 (2), 103, 2012
First use of synoptic vector magnetograms for global nonlinear, force-free coronal magnetic field models
T Tadesse, T Wiegelmann, S Gosain, P MacNeice, AA Pevtsov
Astronomy & Astrophysics 562, A105, 2014
On the estimate of magnetic non-potentiality of sunspots derived using Hinode SOT/SP observations: Effect of polarimetric noise
S Gosain, SK Tiwari, P Venkatakrishnan
The Astrophysical Journal 720 (2), 1281, 2010
Flux emergence, flux imbalance, magnetic free energy and solar flares
DP Choudhary, S Gosain, N Gopalswamy, PK Manoharan, R Chandra, ...
Advances in Space Research 52 (8), 1561-1566, 2013
Active regions with superpenumbral whirls and their subsurface kinetic helicity
R Komm, S Gosain, A Pevtsov
Solar Origins of Space Weather and Space Climate, 39-56, 2013
The evolution of the twist shear and dip shear during x-class flare of 2006 December 13: Hinode observations
S Gosain, P Venkatakrishnan
The Astrophysical Journal Letters 720 (2), L137, 2010
Current and kinetic helicity of long-lived activity complexes
R Komm, S Gosain
The Astrophysical Journal 798 (1), 20, 2014
The system can't perform the operation now. Try again later.
Articles 1–20