On the Origin of Current Helicity in Active Regions

A. Choudhuri , P. Chatterjee , K. Petrovay
SOHO-17: 10 Years of SOHO and Beyond 617 67

1
2006
Forecasting Cycle 24 with a Solar Dynamo Model

A. R. Choudhuri , Jie Jiang , P. Chatterjee
2nd UN/NASA Workshop on International Heliophysical Year and Basic Space Science 28

2006
A theoretical model for the magnetic helicity of solar active regions

D. Nandy , A. R. Choudhuri , P. Chatterjee , K. Petrovay
cosp 36 714

2006
Reply to the Comments of Dikpati et al.

A. R. Choudhuri , D. Nandy , P. Chatterjee
Astronomy & Astrophysics 437 ( 2) 703 -704

26
2005
Development of twist in an emerging magnetic flux tube by poloidal field accretion

P. Chatterjee , A. R. Choudhuri , K. Petrovay
Astronomy and Astrophysics 449 ( 2) 781 -789

29
2006
Magnetic helicity fluxes in interface and flux transport dynamos

P. Chatterjee , G. Guerrero , A. Brandenburg
Astronomy and Astrophysics 525

21
2011
Equatorial magnetic helicity flux in simulations with different gauges

D. Mitra , S. Candelaresi , P. Chatterjee , R. Tavakol
Astronomische Nachrichten 331 ( 1) 130 -135

79
2010
The Sun’s Interior Structure and Dynamics, and the Solar Cycle

A.-M. Broomhall , P. Chatterjee , R. Howe , A. A. Norton
Space Science Reviews 186 ( 1) 191 -225

16
2014
Shear-driven and diffusive helicity fluxes in αΩ dynamos

G. Guerrero , P. Chatterjee , A. Brandenburg
Monthly Notices of the Royal Astronomical Society 409 ( 4) 1619 -1630

30
2010
Solar activity forecast with a dynamo model

J. Jiang , P. Chatterjee , A. R. Choudhuri
arXiv: Astrophysics

206
2007
Full-sphere simulations of a circulation-dominated solar dynamo: Exploring the parity issue

P. Chatterjee , D. Nandy , A. R. Choudhuri
Astronomy and Astrophysics 427 ( 3) 1019 -1030

235
2004
The Origin of Helicity in Solar Active Regions

Dibyendu Nandy , Arnab Rai Choudhuri , Piyali Chatterjee
Proceedings of the International Astronomical Union 2004 45 -48

3
2004
Reynolds stress and heat flux in spherical shell convection

PJ Käpylä , MJ Mantere , Gustavo Guerrero , Axel Brandenburg
Astronomy and Astrophysics 531

97
2011
MHD Simulations of the Initiation of Coronal Mass Ejections

Yuhong Fan , Piyali Chatterjee
40th COSPAR Scientific Assembly 40

2014
Homologous and cannibalistic coronal mass ejections from twisted magnetic flux rope simulations

Yuhong Fan , Piyali Chatterjee
40th COSPAR Scientific Assembly 40

2014
A theoretical model for the magnetic helicity of solar active regions

Piyali Chatterjee , Arnab Rai Choudhuri , Kristof Petrovay , Dibyendu Nandy
Advances in Space Research 41 ( 6) 893 -896

2008
Modeling Repeatedly Flaring δ Sunspots.

Piyali Chatterjee , Viggo Hansteen , Mats Carlsson
Physical Review Letters 116 ( 10) 101101 -101101

15
2016
Helicity of Solar Active Regions from a Dynamo Model

Arnab Rai Choudhuri , Piyali Chatterjee , Dibyendu Nandy
The Astrophysical Journal 615 ( 1)

111
2004
Spontaneous chiral symmetry breaking by hydromagnetic buoyancy.

Piyali Chatterjee , Dhrubaditya Mitra , Axel Brandenburg , Matthias Rheinhardt
Physical Review E 84 ( 2) 025403 -025403

20
2011