Shape Coexistence Near Neutron Number N=20: First Identification of the E0 Decay from the Deformed First Excited Jπ=0+ State in Mg30

1. Schwerdtfeger, W.
2. Thirolf, P.G.
3. Wimmer, K.
4. Habs, D.
5. MacH, H.
6. Rodriguez, T.R.
7. Bildstein, V.
8. Egido, J.L.
9. Fraile, L.M.
10. Gernhäuser, R.
11. Hertenberger, R.
12. Heyde, K.
13. Hoff, P.
14. Hübel, H.
15. Köster, U.
16. Kröll, T.
17. Krücken, R.
18. Lutter, R.
19. Morgan, T.
20. Ring, P.