Brahmananda Dasgupta
Brahmananda Dasgupta
Principal Research Scientist, Center for Space Plasma and Aeronomic Research, University of Alalbama in Huntville
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Solar wind electrons alphas and protons (SWEAP) investigation: Design of the solar wind and coronal plasma instrument suite for solar probe plus
JC Kasper, R Abiad, G Austin, M Balat-Pichelin, SD Bale, JW Belcher, ...
Space Science Reviews 204, 131-186, 2016
Structures of interplanetary magnetic flux ropes and comparison with their solar sources
Q Hu, J Qiu, B Dasgupta, A Khare, GM Webb
The Astrophysical Journal 793 (1), 53, 2014
Phase‐steepened Alfvén waves, proton perpendicular energization and the creation of magnetic holes and magnetic decreases: The ponderomotive force
BT Tsurutani, B Dasgupta, C Galvan, M Neugebauer, GS Lakhina, ...
Geophysical research letters 29 (24), 86-1-86-4, 2002
Coupled nonlinear Schrödinger equation for Langmuir and dispersive ion acoustic waves
BK Som, MR Gupta, B Dasgupta
Physics Letters A 72 (2), 111-114, 1979
An improved approach to non-force-free coronal magnetic field extrapolation
Q Hu, B Dasgupta
Solar Physics 247, 87-101, 2008
Coupled nonlinear Schrödinger equations for Langmuir and elecromagnetic waves and extension of their modulational instability domain
MR Gupta, BK Som, B Dasgupta
Journal of Plasma Physics 25 (3), 499-507, 1981
Local and nonlocal advected invariants and helicities in magnetohydrodynamics and gas dynamics I: Lie dragging approach
GM Webb, B Dasgupta, JF McKenzie, Q Hu, GP Zank
Journal of Physics A: Mathematical and Theoretical 47 (9), 095501, 2014
Solar arcades as possible minimum dissipative relaxed states
R Bhattacharyya, MS Janaki, B Dasgupta, GP Zank
Solar Physics 240, 63-76, 2007
Relaxed states of a magnetized plasma with minimum dissipation
B Dasgupta, P Dasgupta, MS Janaki, T Watanabe, T Sato
Physical review letters 81 (15), 3144, 1998
Non-force-free extrapolation of solar coronal magnetic field using vector magnetograms
Q Hu, B Dasgupta, ML Derosa, J Büchner, GA Gary
Journal of Atmospheric and Solar-Terrestrial Physics 72 (2-3), 219-223, 2010
A practical approach to coronal magnetic field extrapolation based on the principle of minimum dissipation rate
Q Hu, B Dasgupta, DP Choudhary, J Büchner
The Astrophysical Journal 679 (1), 848, 2008
Magnetic field turbulence, electron heating, magnetic holes, proton cyclotron waves, and the onsets of bipolar pulse (electron hole) events: a possible unifying scenario
BT Tsurutani, B Dasgupta, JK Arballo, GS Lakhina, JS Pickett
Nonlinear Processes in Geophysics 10 (1/2), 27-35, 2003
Local and nonlocal advected invariants and helicities in magnetohydrodynamics and gas dynamics: II. Noether's theorems and Casimirs
GM Webb, B Dasgupta, JF McKenzie, Q Hu, GP Zank
Journal of Physics A: Mathematical and Theoretical 47 (9), 095502, 2014
Plasma clouds associated with Comet P/Borrelly dust impacts
BT Tsurutani, DR Clay, LD Zhang, B Dasgupta, D Brinza, M Henry, ...
Icarus 167 (1), 89-99, 2004
Homotopy formulas for the magnetic vector potential and magnetic helicity: The Parker spiral interplanetary magnetic field and magnetic flux ropes
GM Webb, Q Hu, B Dasgupta, GP Zank
Journal of Geophysical Research: Space Physics 115 (A10), 2010
A kinetic approach to the Ponderomotive Force
B Dasgupta, BT Tsurutani, MS Janaki
Geophysical research letters 30 (21), 2003
Relaxation in electron–positron plasma: a possibility
R Bhattacharyya, MS Janaki, B Dasgupta
Physics letters A 315 (1-2), 120-125, 2003
Instability of the heliopause driven by charge exchange interactions
K Avinash, GP Zank, B Dasgupta, S Bhadoria
The Astrophysical Journal 791 (2), 102, 2014
Dynamics of charged particles in spatially chaotic magnetic fields
AK Ram, B Dasgupta
Physics of Plasmas 17 (12), 2010
Eigenmodes for electromagnetic waves propagating in a toroidal cavity
MS Janaki, B Dasgupta
IEEE transactions on plasma science 18 (1), 78-85, 1990
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