TY - JOUR AU - Gómez De Castro, Ana Inés PY - 2013 DO - 10.1088/0004-637X/775/2/131 SN - 0004-637X UR - https://hdl.handle.net/20.500.14352/33398 T2 - Astrophysical journal AB - The He II (1640 angstrom) line and the resonance doublet of N V (UV1) provide a good diagnostic tool to constrain the excitation mechanism of hot (T-e > 40,000 K) atmospheric/magnetospheric plasmas in T Tauri stars (TTSs). Making use of the data... LA - eng PB - IOP Publishing KW - Magnetic fields KW - Stars: pre-main sequence TI - Evidence of hot high velocity photoionized plasma falling on actively accreting T Tauri stars TY - journal article VL - 775 ER -