Possible options for efficient wide-band polychromatic measurements using chopper spectrometers at pulsed sourcesKenji Nakajima, Tatsuya Kikuchi, Seiko Ohira-Kawamura and Wataru KambaraEPJ Web Conf., 272 (2022) 02012DOI: https://doi.org/10.1051/epjconf/202227202012