Zobrazeno 1 - 5
of 5
pro vyhledávání: '"J. E. Yurkon"'
Autor:
I. Ahmad, S. M. Austin, B. B. Back, R. R. Betts, F. P. Calaprice, K. C. Chan, A. A. Chishti, C. Conner, R. W. Dunford, J. D. Fox, S. J. Freedman, M. Freer, J. S. Greenberg, S. B. Gazes, A. L. Hallin, T. Happ, D. Henderson, N. I. Kaloskamis, E. Kashy, W. Kutschera, J. Last, C. J. Lister, M. Liu, M. R. Maier, D. J. Mercer, D. Mikolas, P. A. A. Perera, M. D. Rhein, D. E. Roa, J. P. Schiffer, T. A. Trainor, P. Wilt, J. S. Winfield, M. Wolanski, F. L. H. Wolfs, A. H. Wuosmaa, G. Xu, A. Young, J. E. Yurkon
Publikováno v:
Physical Review C. 55:R2755-R2759
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fb2f70dfe23016cb69662cd115db781
https://doi.org/10.1103/physrevc.55.r2755
https://doi.org/10.1103/physrevc.55.r2755
Autor:
I. Ahmad, Sam M. Austin, B. B. Back, R. R. Betts, F. P. Calaprice, K. C. Chan, A. Chishti, C. Conner, R. W. Dunford, J. D. Fox, S. J. Freedman, M. Freer, S. B. Gazes, A. L. Hallin, T. Happ, D. Henderson, N. I. Kaloskamis, E. Kashy, W. Kutschera, J. Last, C. J. Lister, M. Liu, M. R. Maier, D. J. Mercer, D. Mikolas, P. A. A. Perera, M. D. Rhein, D. E. Roa, J. P. Schiffer, T. A. Trainor, P. Wilt, J. S. Winfield, M. R. Wolanski, F. L. H. Wolfs, A. H. Wuosmaa, G. Xu, A. Young, J. E. Yurkon
Publikováno v:
Physical Review Letters. 78:618-621
Positron production in {sup 238}U+{sup 232}Th and {sup 238}U+{sup 181}Ta collisions near the Coulomb barrier has been studied. Earlier experiments reported narrow lines in the spectra of positrons, accumulated without the requirement of electrons det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c5414947cfc35b3e56791b33bd914e5
https://doi.org/10.1103/physrevlett.78.618
https://doi.org/10.1103/physrevlett.78.618
Autor:
I. Ahmad, S. M. Austin, B. B. Back, R. R. Betts, F. P. Calaprice, K. C. Chan, A. Chishti, P. Chowdhury, C. Conner, R. W. Dunford, J. D. Fox, S. J. Freedman, M. Freer, S. B. Gazes, A. L. Hallin, T. Happ, D. Henderson, N. I. Kaloskamis, E. Kashy, W. Kutschera, J. Last, C. J. Lister, M. Liu, M. R. Maier, D. J. Mercer, D. Mikolas, P. A. A. Perera, M. D. Rhein, D. E. Roa, J. P. Schiffer, T. A. Trainor, P. Wilt, J. S. Winfield, M. Wolanski, F. L. H. Wolfs, A. H. Wuosmaa, G. Xu, A. Young, J. E. Yurkon
Publikováno v:
Physical Review Letters. 75:2658-2661
The first results are presented from a new experiment, APEX, designed to study the previously reported sharp lines in sum-energy spectra of positrons and electrons produced in collisions of very heavy ions. Data were collected for {sup 238}U+{sup 181
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65d8325a5bc684f3037ee74fe5ea14ff
https://doi.org/10.1103/physrevlett.75.2658
https://doi.org/10.1103/physrevlett.75.2658
Autor:
Ching-Yen Wu, J. L. Ullmann, T. Ethvignot, Evelyn M. Bond, J. M. Wouters, Malcolm M. Fowler, D. J. Vieira, R.A. Macri, Mark B. Chadwick, L. Hunt, Jon M. Schwantes, R. R. C. Clement, T. Granier, E Esch, John M. O'Donnell, Todd Bredeweg, J. E. Yurkon, J. B. Wilhelmy, J. A. Becker, Robert S. Rundberg
Publikováno v:
AIP Conference Proceedings.
Neutron capture cross section measurements on many of the actinides are complicated by low‐energy neutron‐induced fission, which competes with neutron capture to varying degrees depending on the nuclide of interest. Measurements of neutron captur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dc5bd7a679779e08668fd971f300508
https://doi.org/10.1063/1.2187921
https://doi.org/10.1063/1.2187921
Autor:
I. Ahmad, S. M. Austin, B. B. Back, R. R. Betts, F. P. Calaprice, K. C. Chan, A. Chishti, P. Chowdhury, C. Conner, R. W. Dunford, J. D. Fox, S. J. Freedman, M. Freer, S. Gazes, A. L. Hallin, T. Happ, N. I. Kaloskamis, E. Kashy, W. Kutschera, J. Last, C. J. Lister, M. Liu, M. R. Maier, D. J. Mercer, D. Mikolas, P. A. A. Perera, M. D. Rhein, D. E. Roa, J. P. Schiffer, T. A. Trainor, P. Wilt, J. S. Winfield, M. Wolanski, F. L. H. Wolfs, A. H. Wuosmaa, A. Young, J. E. Yurkon
Publikováno v:
Advances in Nuclear Dynamics 2 ISBN: 9781475790887
Narrow structures first reported in positron singles energy spectra [1, 2, 3, 4, 5, 6, 7] and later in electron-positron energy distributions [5, 8, 9, 10, 11, 12] associated with collisions of very heavy ions near the Coulomb barrier have been an ou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c488d92bed5f5433a32a0f349b5bb3f9
https://doi.org/10.1007/978-1-4757-9086-3_42
https://doi.org/10.1007/978-1-4757-9086-3_42
