Solar Transition Region Line Broadening : Limb to LimbmeasurementsJ

  title={Solar Transition Region Line Broadening : Limb to LimbmeasurementsJ},
  author={. G. Doyle L. Teriaca and D. and BanerjeeArmagh}
  • . G. Doyle L. Teriaca, D., BanerjeeArmagh
Full disk images from SUMER/SoHO taken in He i, C iv and Ne viii are used to investigate whether there exists a center-to-limb variation in the line width. Both C iv and He i show such a variation but the higher temperature Ne viii line is relatively constant. For C iv, this corresponds to 3 km s ?1 diierence while He i is sig-niicantly larger particularly… CONTINUE READING