Zobrazeno 1 - 10
of 64
pro vyhledávání: '"M. J. Leddy"'
Autor:
M. Devlin, John Durell, Simon Robinson, R. W. McLeod, T. Lauritsen, D. G. Sarantities, D. Seweryniak, S. J. Freeman, A. O. Macchiavelli, B. G. Dong, Paul Hausladen, B. J. Varley, C J Lister, Ingemar Ragnarsson, I. Y. Lee, R. B. E. Taylor, M. P. Carpenter, D. P. Balamuth, D. R. LaFosse, M. J. Leddy
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 28:1415-1431
High-spin states in the neutron-deficient isotope Cd-104 were populated using the Cr-50(Ni-58,4p)Cd-104 reaction at a beam energy of 250 MeV The level scheme has been extended using triple gamma-ray coincidences to a spin of 29h and an excitation ene
Autor:
S. J. Freeman, K. Starosta, John Durell, C. J. Chiara, Paul-Henri Heenen, A. T. Semple, A. J. Boston, E. S. Paul, Gregory Lane, A. O. Macchiavelli, F. Lerma, M. J. Leddy, M. Devlin, D. G. Sarantites, D. R. LaFosse, I. Y. Lee, J. M. Sears, D. B. Fossan, J. F. Smith
Publikováno v:
Physics Letters B. 523:13-21
Excited states have been identified in the very neutron-deficient 112 Xe nucleus. The ground-state band has been observed up to spin 12 ℏ, and a negative-parity side band has been observed up to 13 ℏ. The bands have been assigned to 112 Xe by det
Autor:
Paul Hausladen, S. J. Freeman, C. J. Lister, J. L. Durrell, B. J. Varley, Nikolaos Fotiades, S. M. Fischer, D. Svelnys, D. G. Sarantites, J. J. Ressler, L. A. Bernstein, D. G. Jenkins, J. A. Becker, J. Schwartz, P. E. Garrett, D. Seweryniak, M. P. Carpenter, D. P. Balamuth, R. W. Bauer, M. J. Leddy
Publikováno v:
Nuclear Physics A. 682:35-40
Autor:
John P. Greene, S. J. Freeman, A. Roach, N. Schulz, C. Teich, A. Algora, K. P. Lieb, A. G. Smith, John Durell, J. Billowes, I. Ahmad, A. Jungclaus, P.J. Dagnall, M. J. Leddy, J. F. Smith, B. J. P. Gall, G. S. Simpson, F. Hoellinger
Publikováno v:
Scopus-Elsevier
University of Manchester-PURE
University of Manchester-PURE
Measurements of g-factors of excited states in barium and cerium fission fragments have been performed using time-integral perturbed angular correlations between secondary-fragment gamma rays. Larmor precession angles have been obtained for the first
Autor:
John Durell, Simon Robinson, J. F. C. Cocks, Peter M. Jones, S. J. Freeman, Heikki Kettunen, S. Juutinen, Paul Greenlees, M. J. Leddy, M. Muikku, R. B. E. Taylor, Panu Rahkila, A. Savelius, K. Helariutta, H. Kankaanpää, A. Kanto, Pasi Kuusiniemi, B. J. Varley, R. Julin, Matti Leino
Publikováno v:
Physical Review C. 59:673-681
The low-lying level structure of the neutron-deficient isotope ${}^{198}\mathrm{Rn}$ has been studied for the first time, using the ${}^{166}\mathrm{Er}{(}^{36}\mathrm{Ar},4n)$ reaction at a beam energy of 175 MeV. Evaporation residues were selected
Autor:
S. P. Fox, S. Bennett, Yuen-Dat Chan, W. N. Catford, N. M. Clarke, W.D.M. Rae, B.R. Fulton, D. L. Watson, M. J. Leddy, J. T. Murgatroyd, C. D. Jones, R. G. Stokstad, J. S. Pople, G.J. Gyapong
Publikováno v:
Physical Review C. 58:1569-1575
A study of the ${}^{12}{\mathrm{C}(}^{20}{\mathrm{N}\mathrm{e},\mathrm{}}^{16}{\mathrm{O}\mathrm{}}^{8}{\mathrm{B}\mathrm{e})}^{8}\mathrm{Be}$ and ${}^{12}{\mathrm{C}(}^{24}{\mathrm{M}\mathrm{g},\mathrm{}}^{16}{\mathrm{O}\mathrm{}}^{8}{\mathrm{B}\mat
Publikováno v:
Physical Review C. 58:1438-1443
Autor:
S. P. G. Chappell, G. J. Gyapong, M. J. Leddy, D. L. Watson, N. M. Clarke, W. N. Catford, R. P. Ward, W.D.M. Rae, Martin Freer, S. J. Hall, J. S. Pople, A. St. J. Murphy, C. D. Jones, P. M. Simmons, S. J. Hoad, S. P. Fox, B.R. Fulton, G. Tungate, S. M. Singer, N. Curtis
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 24:167-173
The reaction has been studied to investigate a possible overlap with the scattering resonances observed in the and channels. Evidence for the break-up of was observed, but the yield was too low to be able to associate it with specific resonances.
Autor:
E. Lubkiewicz, M. Bentaleb, N. Schulz, B. J. Varley, P. J. Daly, P. Bhattacharyya, C. T. Zhang, B. Fornal, T. Lauritsen, L. R. Morss, Z. W. Grabowski, John Durell, W. Urban, J. Blomqvist, W.R. Phillips, M. J. Leddy, A. G. Smith, I. Ahmad
Publikováno v:
Physical Review C. 56:R2363-R2367
Prompt {gamma}-ray cascades in N=83 fission product nuclei near {sup 132}Sn have been studied at Eurogam II using a {sup 248}Cm source. Cross coincidences observed between {gamma} rays from complementary light and heavy fission fragments were vital f
Autor:
N. Schulz, Matthew Jones, E. Lubkiewicz, M. Bentaleb, John Durell, M. J. Leddy, L. R. Morss, A. G. Smith, W. Urban, W.R. Phillips, I. Ahmad, F. Hoellinger, B. J. Varley
Publikováno v:
Physical Review C. 56:1296-1301
Neutron-rich nuclei ${}^{147,149,151}$Ce have been studied via the prompt $\ensuremath{\gamma}$-ray spectroscopy of ${}^{248}$Cm fission fragments. A partial level scheme for ${}^{151}$Ce is presented for the first time, along with the high-spin stru