In this paper, TLD （LiF： Mg, Cu, P） is used as detector. A multi-layer absorption （MLA） model is designed. Combined with Monte-Carlo processes, a bremsstrahlung X-ray spectrum is reconstructed by an iterative met...In this paper, TLD （LiF： Mg, Cu, P） is used as detector. A multi-layer absorption （MLA） model is designed. Combined with Monte-Carlo processes, a bremsstrahlung X-ray spectrum is reconstructed by an iterative method; the reconstructed results agree with the results of simulations by the MCNP process essentially, especially in middle energy region.展开更多
文摘In this paper, TLD （LiF： Mg, Cu, P） is used as detector. A multi-layer absorption （MLA） model is designed. Combined with Monte-Carlo processes, a bremsstrahlung X-ray spectrum is reconstructed by an iterative method; the reconstructed results agree with the results of simulations by the MCNP process essentially, especially in middle energy region.
