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Matthew Reed, Brighton PRE-SPEC meeting January 2011

Discovery of highly excited long-lived isomers in neutron-rich hafnium and tantalum isotopes through direct mass measurements. Matthew Reed, Brighton PRE-SPEC meeting January 2011. Region of Interest. 2. I. J. Cullen, Private Communication. Matthew Reed, Brighton PRE-SPEC meeting January 2011.

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Matthew Reed, Brighton PRE-SPEC meeting January 2011

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  1. Discovery of highly excited long-lived isomers in neutron-rich hafnium and tantalum isotopesthrough direct mass measurements Matthew Reed, Brighton PRE-SPEC meeting January 2011

  2. Region of Interest 2. I. J. Cullen, Private Communication Matthew Reed, Brighton PRE-SPEC meeting January 2011

  3. Region of Interest 2. I. J. Cullen, Private Communication Matthew Reed, Brighton PRE-SPEC meeting January 2011

  4. Region of Interest 3. P. Walker et al., Nature, 399 (1999) 35-40 Matthew Reed, Brighton PRE-SPEC meeting January 2011

  5. 197Au Beam at ~500 Mev/u SIS IonSources FRS UNILAC SHIP ESR 9Be Target Experimental Areas Matthew Reed, Brighton PRE-SPEC meeting January 2011

  6. 1. F. Bosch, J. Phys. B: At. Mol. Opt. Phys. 36(2003) 585-597 Matthew Reed, Brighton PRE-SPEC meeting January 2011

  7. time 4 particles with different mass over charge ratios

  8. Sin(w1) Sin(w2) w4 w3 w2 w1 Sin(w3) time Sin(w4) Schottky Mass Spectrometry Fast Fourier Transform Matthew Reed, Brighton PRE-SPEC meeting January 2011

  9. Matthew Reed, Brighton PRE-SPEC meeting January 2011

  10. Matthew Reed, Brighton PRE-SPEC meeting January 2011

  11. Matthew Reed, Brighton PRE-SPEC meeting January 2011

  12. 190mOs+74 190gOs+74 190Re+74 A =190 q=+74 190W+74 Matthew Reed, Brighton PRE-SPEC meeting January 2011

  13. Matthew Reed, Brighton PRE-SPEC meeting January 2011

  14. Loss Mechanism Bare Ions Lorentz Corrected t1/2=21(4)m Matthew Reed, Brighton PRE-SPEC meeting January 2011

  15. Hafnium A=183 Matthew Reed, Brighton PRE-SPEC meeting January 2011

  16. Hafnium A=183 ~3s cooling time γ decay Matthew Reed, Brighton PRE-SPEC meeting January 2011

  17. 184gHf+72 184gTa+72 A=184 Matthew Reed, Brighton PRE-SPEC meeting January 2011

  18. 184m1Hf+72 184gHf+72 184gTa+72 A=184 Matthew Reed, Brighton PRE-SPEC meeting January 2011

  19. A=184 184m1Hf+72 184m2Hf+72 184gHf+72 184gTa+72 Matthew Reed, Brighton PRE-SPEC meeting January 2011

  20. Merging 2. I. J. Cullen, Thesis 2010 Matthew Reed, Brighton PRE-SPEC meeting January 2011

  21. Tantalum A=186 Matthew Reed, Brighton PRE-SPEC meeting January 2011

  22. Tantalum A=186 γ decay Matthew Reed, Brighton PRE-SPEC meeting January 2011

  23. Tantalum A=186 βdecay Matthew Reed, Brighton PRE-SPEC meeting January 2011

  24. A=187 187gW+73 187gRe+73 187gTa+73 Matthew Reed, Brighton PRE-SPEC meeting January 2011

  25. A=187 187gW+73 187m1Ta+73 187gRe+73 187gTa+73 Matthew Reed, Brighton PRE-SPEC meeting January 2011

  26. A=187 187gW+73 187m2Ta+73 187m1Ta+73 187gRe+73 187gTa+73 Matthew Reed, Brighton PRE-SPEC meeting January 2011

  27. Results Matthew Reed, Brighton PRE-SPEC meeting January 2011

  28. Results Matthew Reed, Brighton PRE-SPEC meeting January 2011

  29. Results Matthew Reed, Brighton PRE-SPEC meeting January 2011

  30. Collaborators Thank you! P.M. Walker, K. Blaum, F. Bosch, C. Brandau, J.J. Carroll, D.M. Cullen, I.J. Cullen, A.Y. Deo, B. Detwiler, C. Dimopoulou, G.D.Dracoulis, F. Farinon, H. Geissel, E. Haettner, M. Heil, R.S. Kempley, R. Knöbel, C. Kozhuharov, J. Kurcewicz, N. Kuzminchuk, S. Litvinov, Yu.A.Litvinov, Z. Liu, R. Mao, C. Nociforo, F. Nolden, W.R. Plass, A. Prochazka, C.Scheidenberger, M. Steck, T. Stöhlker, B. Sun, T.D. Swan, G. Trees, H. Weick, N. Winckler, M.Winkler, P.J. Woods and T.Yamaguchi Matthew Reed, Brighton PRE-SPEC meeting January 2011

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