Polarization analysis for the thermal chopper spectrometer TOPASJörg Voigt, Helmut Soltner, Earl Babcock, Robert J. Aldus, Zahir Salhi, Ramil R. Gainov and Thomas BrückelEPJ Web of Conferences, 83 (2015) 03016DOI: https://doi.org/10.1051/epjconf/20158303016