|High School||Stanislaw Malachowski High School,
|Ph.D.|| Lund University/Warsaw University
"Experimental Studies of Nuclei Near Doubly Magic 100Sn"
|Postdoctoral Appointee||Argonne National Laboratory/University of Maryland||1995-1997|
|Assistant Physicist||Argonne National Laboratory/University of Maryland||1998-2000|
|Assistant Physicist||Argonne National Laboratory||2001-2002|
|Physicist||Argonne National Laboratory||2003-now|
|co-Chair||"Nuclei at the Limits" Conference, Argonne, IL, USA||2004|
Research InterestsI study properties of unstable nuclei located far from the line of beta stability. ATLAS with its high-quality intense beams of heavy ions is an ideal tool for producing nuclei with excess of protons. Listed below are recent experimental examples related to:
- the doubly-magic 100Sn nucleus [1,5],
- nuclei spontaneously emitting protons ,
- levels above the proton threshold in light proton-rich nuclei, which are situated along the path of the astrophysical rapid proton-capture process [3,4],
- isomers in very heavy transfermium nuclei .
All these experiments were performed using the GAMMASPHERE array of gamma-ray detectors and the Argonne Fragment Mass Analyzer.
 "Single-Neutron States in 101Sn", D. Seweryniak, M. P. Carpenter, S. Gros, A. A. Hecht, N. Hoteling, R. V. F. Janssens, T. L. Khoo, T. Lauritsen, C. J. Lister, G. Lotay, D. Peterson, A. P. Robinson, W. B. Walters, X. Wang, P. J. Woods, and S. Zhu, Phys. Rev. Lett. 99, 022504/1-4 (2007)
 "Effect of a Triaxial Nuclear Shape on Proton Tunneling: the Decay and Structure of 145Tm" D. Seweryniak, B. Blank, M. P. Carpenter, C. N. Davids, T. Davinson, S. J. Freeman, N. Hammond, N. Hoteling, R. V. F. Janssens, T. L. Khoo, Z. Liu, G. Mukherjee, A. Robinson, C. Scholey, S. Sinha, J. Shergur, K. Starosta, W. B. Walters, A. Woehr, and P. J. Woods, Phys. Rev. Lett. 99, 082502/1-4 (2007)
 "First in-beam gamma-ray spectroscopy study of 24Al and its implications for the astrophysical 23Mg(p,gamma)24Al rate in ONe novae" G. Lotay, P. J. Woods, D. Seweryniak, M. P. Carpenter, N. Hoteling, R. V. Janssens, D. G. Jenkins, T. Lauritsen, C. J. Lister, A. Robinson, and S. Zhu, Phys. Rev. C 77, 042802 (2008)
 "Level Structure of 26Si and its Implications for the Astrophysical Reaction Rate of 25Al(p,gamma)26Si" D. Seweryniak, P. J. Woods, M. P. Carpenter, T. Davinson, R. V. F. Janssens, D. G. Jenkins, T. Lauritsen, C. J. Lister, J. Shergur, S. Sinha, and A. Woehr, Phys. Rev. C75, 062801(R)/1-5 (2007)
 "Alpha Decay of 105Te", D. Seweryniak, K. Starosta, C. N. Davids, S. Gros, A. A. Hecht, N. Hoteling, T. L. Khoo, K. Lagergren, G. Lotay, D. Peterson, A. Robinson, C. Vaman, W. B. Walters, P. J. Woods, and S. Zhu, Phys. Rev. C73, 061301(R)/1-3 (2006)
 "K-Isomers in 254No: Probing Single Particle Energies and Pairing Strengths in the Heaviest Nuclei", S. K. Tandel, T. L. Khoo, D. Seweryniak, G. Mukherjee, I. Ahmad, B. Back, R. Blinstrup, P. A. Butler, M. P. Carpenter, J. Chapman, P. Chowdhury, C. N. Davids, P. T. Greenlees, A. A. Hecht, A. Heinz, R.-D. Herzberg, P. Ikin, R. V. F. Janssens, G. D. Jones, F. G. Kondev, T. Lauritsen, C. J. Lister, E. F. Moore, D. Peterson, P. Reiter, U. S. Tandel, X. F. Wang, and S. F. Zhu, Phys. Rev. Lett. 97, 082502/1-4 (2006)