Dear collegues, I have a question regarding usage of the same text in different papers. For instance, I have description of the experiment published in Paper 1 authored by me and which focused e.g. on testing of Model 1 and then I want to use the same description in my paper 2 which focuses on e.g. testing of Model 2. Is it acceptable to copy-paste description of the same experiment from Paper 1 to Paper 2? Isn't it considered self-plagiarism in such a case?
Thank you for help