I. Stefanescu
University of Maryland, College Park
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Publication
Featured researches published by I. Stefanescu.
Physical Review C | 2008
D. Pauwels; O. Ivanov; N. Bree; J. Büscher; T. E. Cocolios; J. Gentens; M. Huyse; A. Korgul; Yu. Kudryavtsev; R. Raabe; M. Sawicka; I. Stefanescu; J. Van de Walle; P. Van den Bergh; P. Van Duppen; W. B. Walters
The nuclear structure of 67Co has been investigated through 67Fe beta-decay. The 67Fe isotopes were produced at the LISOL facility in proton-induced fission of 238U and selected using resonant laser ionization combined with mass separation. The application of a new correlation technique unambiguously revealed a 496(33) ms isomeric state in 67Co at an unexpected low energy of 492 keV. A 67Co level scheme has been deduced. Proposed spin and parities suggest a spherical (7/2-) 67Co ground state and a deformed first excited (1/2-) state at 492 keV, interpreted as a proton 1p-2h prolate intruder state.
Physical Review C | 2010
H. L. Crawford; R. V. F. Janssens; P. F. Mantica; J. S. Berryman; R. Broda; M. P. Carpenter; N. Cieplicka; B. Fornal; G. F. Grinyer; N. Hoteling; B. P. Kay; T. Lauritsen; K. Minamisono; I. Stefanescu; J. B. Stoker; W. B. Walters; S. Zhu
The isomeric and
Physical Review C | 2011
A. P. Robinson; T. L. Khoo; D. Seweryniak; I. Ahmad; M. Asai; B. B. Back; M. P. Carpenter; P. Chowdhury; C. N. Davids; J. P. Greene; P. T. Greenlees; K. Hauschild; A. Heinz; R.-D. Herzberg; R. V. F. Janssens; D. G. Jenkins; G. D. Jones; S. Ketelhut; F. G. Kondev; T. Lauritsen; C. J. Lister; A. Lopez-Martens; P. Marley; E. A. McCutchan; P. Papadakis; D. Peterson; J. Qian; D. Rostron; U. Shirwadkar; I. Stefanescu
\ensuremath{\beta}
Physical Review C | 2015
S.N.T. Majola; D. J. Hartley; L. L. Riedinger; J. F. Sharpey-Schafer; J. M. Allmond; C. W. Beausang; M. P. Carpenter; C. J. Chiara; N. Cooper; D. Curien; B. J. P. Gall; P. E. Garrett; R. V. F. Janssens; F. G. Kondev; W.D. Kulp; T. Lauritsen; E. A. McCutchan; D. Miller; J. Piot; N. Redon; M. A. Riley; J. Simpson; I. Stefanescu; V. Werner; X. Wang; J. Wood; C.-H. Yu; S. Zhu
-decay properties of neutron-rich
Physical Review C | 2010
J. Diriken; I. Stefanescu; D. L. Balabanski; N. Blasi; A. Blazhev; N. Bree; J. Cederkaell; T. E. Cocolios; T. Davinson; J. Eberth; A. Ekström; D. V. Fedorov; V. N. Fedosseev; L. M. Fraile; S. Franchoo; G. Georgiev; K. Gladnishki; M. Huyse; O. Ivanov; V. S. Ivanov; J. Iwanicki; J. Jolie; T. Konstantinopoulos; Th. Kroell; R. Kruecken; U. Koester; A. Lagoyannis; G. Lo Bianco; P. Maierbeck; B. A. Marsh
^{53\ensuremath{-}57}\mathrm{Sc}
Journal of Physics: Conference Series | 2015
Ł. W. Iskra; R. Broda; R. V. F. Janssens; J. Wrzesiński; B. Szpak; C. J. Chiara; M. P. Carpenter; B. Fornal; N. Hoteling; F. G. Kondev; W. Królas; T. Lauritsen; T. Pawłat; D. Seweryniak; I. Stefanescu; W. B. Walters; S. Zhu
and
Physical Review C | 2010
X. Wang; D. J. Hartley; M. A. Riley; L. L. Riedinger; A. Aguilar; M. P. Carpenter; C. J. Chiara; P. Chowdhury; I. G. Darby; U. Garg; Q. A. Ijaz; R. V. F. Janssens; F. G. Kondev; S. Lakshmi; T. Lauritsen; W. C. Ma; E. A. McCutchan; S. Mukhopadhyay; E. P. Seyfried; I. Stefanescu; S. K. Tandel; U. S. Tandel; C. Teal; J. R. Vanhoy; S. Zhu
^{53,54}\mathrm{Ca}
Physical Review C | 2010
X. Wang; D. J. Hartley; M. A. Riley; L. L. Riedinger; A. Aguilar; M. P. Carpenter; C. J. Chiara; P. Chowdhury; I. G. Darby; U. Garg; Q. A. Ijaz; R. V. F. Janssens; F. G. Kondev; S. Lakshmi; T. Lauritsen; W. C. Ma; E. A. McCutchan; S. Mukhopadhyay; E. P. Seyfried; I. Stefanescu; S. K. Tandel; U. S. Tandel; C. Teal; J. R. Vanhoy; S. Zhu
nuclei near neutron number
Physical Review C | 2013
Y. Toh; C. J. Chiara; E. A. McCutchan; W. B. Walters; R. V. F. Janssens; M. P. Carpenter; S. Zhu; R. Broda; B. Fornal; B. P. Kay; F. G. Kondev; W. Królas; T. Lauritsen; C. J. Lister; T. Pawłat; D. Seweryniak; I. Stefanescu; N. J. Stone; J. Wrzesiński; Koji Higashiyama; Naotaka Yoshinaga
N=32
Physical Review C | 2010
Gregory Lane; George Dracoulis; F. G. Kondev; Richard Hughes; H. Watanabe; Aidan Byrne; M. P. Carpenter; C. J. Chiara; P. Chowdhury; R. V. F. Janssens; T. Lauritsen; C. J. Lister; E. A. McCutchan; D. Seweryniak; I. Stefanescu; S. Zhu
are reported, and the low-energy level schemes of
