First discovery of trans-iron elements in a DAO-type white dwarf (BD$-22{}^{\circ }3467$)

L. Löbling, M. A. Maney, T. Rauch +4

We have identified 484 lines of the trans-iron elements (TIEs) Zn, Ga, Ge, Se, Br, Kr, Sr, Zr, Mo, In, Te, I, Xe, and Ba, for the first time in the ultraviolet spectrum of a DAO-ty…