Persistent fast kink magnetohydrodynamic waves detected in a quiescent prominence

Small-scale, cyclic, transverse motions of plasma threads are usually seen in solar prominences, which often interpreted as magnetohydrodynamic (MHD) waves. Here, we observed small-scale decayless oscillations a quiescent prominence, and they appear to be omnipresent. The oscillatory periods the emission intensity proxy for line-of-sight Doppler shift about half period displacement oscillations. This feature agrees well with fast kink-mode waves flux tube. All moving oscillate transversally spatially phase exhibit no significant damping throughout visible segments, indicating that kink MHD persistently powered ongoing dissipating energy is transferred ambient quiet corona. However, our calculations suggest taken by alone can not support coronal heating on Sun.