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  • On Modeling ICME Cross-Sections as Static MHD Columns 
    BHATTACHARJEE, DEBESH; SUBRAMANIAN, PRASAD; Bothmer, Volker; Nieves-Chinchilla, Teresa; Vourlidas, Angelos (Springer Nature, 2022-04)
    Solar coronal mass ejections are well-known to expand as they propagate through the heliosphere. Despite this, their cross-sections are usually modeled as static plasma columns within the magnetohydrodynamics (MHD) framework. ...
  • Turbulence and Anomalous Resistivity inside Near-Earth Magnetic Clouds 
    BHATTACHARJEE, DEBESH; SUBRAMANIAN, PRASAD; Nieves-Chinchilla, Teresa; Vourlidas, Angelos (Oxford University Press, 2023-01)
    We use in-situ data from the Wind spacecraft to survey the amplitude of turbulent fluctuations in the proton density and total magnetic field inside a large sample of near-Earth magnetic clouds (MCs) associated with coronal ...
  • Characterizing the specific energy and pressure in near-Earth magnetic clouds 
    BHATTACHARJEE, DEBESH; SUBRAMANIAN, PRASAD; Vourlidas, Angelos; Nieves-Chinchilla, Teresa; Thejaswi, Niranjana; Sachdeva, Nishtha (EDP Sciences, 2023-01)
    Context. The pressure and energy density of the gas and magnetic field inside solar coronal mass ejections (in relation to that in the ambient solar wind) is thought to play an important role in determining their dynamics ...