RETRACTION: H. Liu and F. Fang, “Theoretical and Simulation Studies of Transverse Beam Size Effects on Optical Transition Radiation in Prewave Zone,” Scientific Programming 2022 (2022): 6480380, https://doi.org/10.1155/2022/6480380.
The above article, published online on 30 May 2022 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by John Wiley & Sons Ltd. The retraction has been agreed due to similarity with a published master’s thesis [1]. No response was received from the authors when asked for an explanation for this similarity.
The authors did not respond to the retraction.