@article{GaoWangLinetal.2014,
  author    = {Gao, Guan-Nan and Wang, Min and Lin, Jun and Wu, Ning and Tan, Cheng-Ming and Kliem, Bernhard and Su, Yang},
  title     = {Radio observations of the fine structure inside a post-CME current sheet},
  series = {Research in astronomy and astrophysics : a publication of the Chinese Astronomical Society and National Astronomical Observatories, Chinese Academy of Sciences},
  volume    = {14},
  journal   = {Research in astronomy and astrophysics : a publication of the Chinese Astronomical Society and National Astronomical Observatories, Chinese Academy of Sciences},
  number    = {7},
  publisher = {Chinese Astronomical Society and National Astronomical Observatories, Chinese Academy of Sciences},
  address   = {Beijing},
  issn      = {1674-4527},
  doi       = {10.1088/1674-4527/14/7/006},
  pages     = {843 -- 854},
  year      = {2014},
  abstract  = {A solar radio burst was observed in a coronal mass ejection/flare event by the Solar Broadband Radio Spectrometer at the Huairou Solar Observing Station on 2004 December 1. The data exhibited various patterns of plasma motions, suggestive of the interaction between sunward moving plasmoids and the flare loop system during the impulsive phase of the event. In addition to the radio data, the associated white-light, H alpha, extreme ultraviolet light, and soft and hard X-rays were also studied.},
  language  = {en}
}
@article{NiKliemLinetal.2015,
  author    = {Ni, Lei and Kliem, Bernhard and Lin, Jun and Wu, Ning},
  title     = {Fast magnetic reconnection in the solar chromosphere mediated by theplasmoid instability},
  series = {The astrophysical journal : an international review of spectroscopy and astronomical physics},
  volume    = {799},
  journal   = {The astrophysical journal : an international review of spectroscopy and astronomical physics},
  number    = {1},
  publisher = {IOP Publ. Ltd.},
  address   = {Bristol},
  issn      = {0004-637X},
  doi       = {10.1088/0004-637X/799/1/79},
  pages     = {16},
  year      = {2015},
  abstract  = {Magnetic reconnection in the partially ionized solar chromosphere is studied in 2.5 dimensional magnetohydrodynamic simulations including radiative cooling and ambipolar diffusion. A Harris current sheet with and without a guide field is considered. Characteristic values of the parameters in the middle chromosphere imply a high magnetic Reynolds number of similar to 10(6)-10(7) in the present simulations. Fast magnetic reconnection then develops as a consequence of the plasmoid instability without the need to invoke anomalous resistivity enhancements. Multiple levels of the instability are followed as it cascades to smaller scales, which approach the ion inertial length. The reconnection rate, normalized to the asymptotic values of magnetic field and Alfven velocity in the inflow region, reaches values in the range similar to 0.01-0.03 throughout the cascading plasmoid formation and for zero as well as for strong guide field. The outflow velocity reaches approximate to 40 km s(-1). Slow-mode shocks extend from the X-points, heating the plasmoids up to similar to 8 x 10(4) K. In the case of zero guide field, the inclusion of both ambipolar diffusion and radiative cooling causes a rapid thinning of the current sheet (down to similar to 30 m) and early formation of secondary islands. Both of these processes have very little effect on the plasmoid instability for a strong guide field. The reconnection rates, temperature enhancements, and upward outflow velocities from the vertical current sheet correspond well to their characteristic values in chromospheric jets.},
  language  = {en}
}