Richard R. Chasman

• phone: 630/252-3614
• FAX: 630/252-6008
• e-mail: chasman@anlphy.phy.anl.gov

Biographical sketch

• 1955 A.B., Harvard University
• 1958 Ph.D., University of California at Berkeley
• 1958-63 Assistant Chemist, Argonne National Laboratory
• 1963-72 Associate Chemist, Argonne National Laboratory
• 1972-86 Chemist, Argonne National Laboratory
• 1986-2002 Physicist, Argonne National Laboratory
• 2002-present, Post-retirement Research Participant, Argonne National Laboratory
• 1966-67 Sabbatical, Royal Institute of Technology, Stockholm, Sweden
• 1974-75 Sabbatical, Niels Bohr Institute, Copenhagen, Denmark
• Member, American Physical Society

Recent papers

1. Spectroscopic studies beyond N=152 neutron gap: Decay of ²⁵⁵Md and ²⁵⁶Md
   I. Ahmad, R. R. Chasman, and P. R. Fields
   Phys. Rev. C 61, 044301-1:6 (2000)
2. Energy levels in ²⁵¹Cf populated in the alpha decay of ²⁵⁵Fm
   I. Ahmad, M. P. Carpenter, R. R. Chasman, J. P. Greene, R. V. F. Janssens, T. L. Khoo, F. G. Kondev, T. Lauritsen, C. J. Lister, P. Reiter, D. Seweryniak, A. Sonzogni, J. Uusitalo, and I. Wiedenhöver
   Phys. Rev. C 62, 064302-1:5 (2000)
3. Very extended nuclear shapes near A = 100
   R. R. Chasman
   Phys. Rev. C 64, 024311-1:6 (2001)
4. Persistence of deformed shapes in the neutron-deficient Pb region
   R. R. Chasman, J.L. Egido and L.M. Robledo
   Phys. Lett. B 513, 325-329 (2001)
5. N-P pairing in nuclei
   R. R. Chasman
   Phys. Lett. B 524, 81-86 (2002)
6. Effects of n-p pairing on nuclear structure
   R. R. Chasman
   Phys. Lett. B 553, 204-210 (2003)
7. n-p Pairing - diagonal matrix elements: Wigner energy, symmetry energy and spectroscopy
   R. R. Chasman
   Phys. Lett. B 577, 47-53 (2003)
8. Energy levels of ²⁴⁷Cm populated in the alpha-decay of ²⁵¹Cf
   I. Ahmad, R. R. Chasman, J. P. Greene, F. G. Kondev, E. F. Moore, E. Browne, C. E. Porter, and L. K. Felker
   Phys. Rev. C 68, 044306-1:8 (2003)
9. Energy levels of ²⁴⁹Bk populated in the alpha decay of ₉₉²⁵³Es and beta-decay of ₉₆²⁴⁹Cm
   I. Ahmad, F. G. Kondev, E. F. Moore, M. P. Carpenter, R. R. Chasman, J. P. Greene, R. V. F. Janssens, T. Lauritsen, C. J. Lister, D. Seweryniak, R. W. Hoff, J. E. Evans, R. W. Lougheed, C. E. Porter, and L. K. Felker
   Phys. Rev. C 71, 054305-1:16 (2005)
10. Energy levels of ²⁵¹Cf populated in the alpha decay of ₁₀₀²⁵⁵Fm and EC decay of ₉₉²⁵¹Es
    I. Ahmad, J. P. Greene, E. F. Moore, F. G. Kondev, R. R. Chasman, C. E. Porter, and L. K. Felker
    Phys. Rev. C 72, 054308-1:11 (2005)
11. Variational Approach to Configuration Interaction
    R. R. Chasman
    Phys. Rev. Lett. 95, 262501-1:4 (2005)

Selected previous papers