Experimental study of 𝛽 spectra using Si detectors Abhilasha Singh, Xavier Mougeot, Benoit Sabot, Didier Lacour and Abdel-Mjid Nourreddine EPJ Web Conf., 239 (2020) 02001 Published online: 30 September 2020 DOI: 10.1051/epjconf/202023902001