Observations on spectral deformations of 103mRh excited by   bremsstrahlung
  Spectral deformation of K alpha, K beta and gamma emissions from the nuclear state 103mRh excited by bremsstrahlung are investigated. Nonlinear increase for excitation number density of 103mRh with radiation exposure is observed. The spectral profiles are broadened, attributable to a triplet splitting. Interesting time-evolution behaviors of the spectral deformations are obtained. 
Yao Cheng, Bing Xia, Qing-Xiu Jin, and Chinping Chen