Characterization of a magnetic trap by polarization dependent Zeeman spectroscopyC. V. Nielsen, J. K. Lyngsø, A. Thorseth, M. Galouzis, K. T. Therkildsen, E. D. van Ooijen and J. W. ThomsenEur. Phys. J. D, 48 1 (2008) 111-119DOI: https://doi.org/10.1140/epjd/e2008-00068-4