Zobrazeno 1 - 10
of 148
pro vyhledávání: '"M.W. Drigert"'
Publikováno v:
IEEE Transactions on Nuclear Science. 54:684-689
The U.S. Department of Energy is embarking on a series of tests of tristructural isotropic (TRISO) coated-particle reactor fuel for the Advanced Gas Reactor (AGR). As one part of this fuel development program, a series of eight (8) fuel irradiation t
Autor:
D. P. McNabb, Walid Younes, D. J. Henderson, D. J. Blumenthal, R. V. F. Janssens, M.W. Drigert, T. Lauritsen, D. T. Nisius, T. L. Khoo, L. A. Bernstein, Jolie Cizewski, H. Q. Jin, C. J. Lister, C. N. Davids, R. G. Henry, M. P. Carpenter, H. T. Penttilä
Publikováno v:
Physical Review C. 52:R1723-R1726
Prompt, in-beam γ rays following the reaction Yb170 + 142 MeV Si28 were measured at the ATLAS facility using 10 Compton-suppressed Ge detectors and the Fragment Mass Analyzer. Transitions in Po194 were identified and placed using γ-ray singles and
Autor:
D. Ye, K.B. Beard, W. Reviol, Ian Gardner Bearden, B. Fornal, T. Lauritsen, T. L. Khoo, R. V. F. Janssens, F. Soramel, M.W. Drigert, E. F. Moore, Ph. Benet, Y. Liang, R. H. Mayer, I. Ahmad, M. P. Carpenter, P. J. Daly, U. Garg, Z. W. Grabowski
Publikováno v:
Physics Letters B. 350:173-177
The population intensity of some SD bands in the mass 150 region were observed to depend on the mass symmetry of the entrance channel in the fusion reaction. The authors raised the possibility that the population of SD bands had a memory of the entra
Autor:
Stephen Sanders, R. G. Henry, M. P. Carpenter, T. L. Khoo, C. J. Lister, T. Lauritsen, B. Crowell, D. Nisius, E. F. Moore, R. V. F. Janssens, D. Gassman, D. J. Blumenthal, H. Amro, M.W. Drigert, I. Ahmad, W. F. Henning
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 99:308-311
We performed an experiment to search for the two-phonon octupole vibrational state in {sup 208}Pb. Thick targets of {sup 208}Pb, {sup 209}Bi, {sup 58,64}Ni, and {sup 160}Gd were bombarded with 1305 MeV beams of were bombard {sup 208}Pb supplied by AT
Autor:
B. Fornal, R. G. Henry, H.L. Harrington, R. H. Mayer, D. T. Nisius, M. P. Carpenter, Iftikhar Ahmad, T. L. Khoo, U. Garg, Ian Gardner Bearden, T. Lauritsen, M.W. Drigert, R. V. F. Janssens, E. F. Moore, W. Reviol, Y. Liang, Z. W. Grabowski, P. J. Daly, Michele Sferrazza
Publikováno v:
Physical Review C. 51:115-124
The region of nuclei with mass {approximately} 190 was studied extensively over the last few years following the discovery of superdeformation in {sup 190}Hg. More recently, considerable interest in the neutron-deficient Pb isotopes developed with th
Autor:
Ian Gardner Bearden, T. Lauritsen, M. P. Carpenter, P. J. Daly, E. F. Moore, W. Reviol, I. Ahmad, B. Fornal, U. Garg, Z. W. Grabowski, R. V. F. Janssens, T. L. Khoo, P.B. Fernandez, D. Ye, M.W. Drigert, R. H. Mayer
Publikováno v:
Nuclear Physics A. 576:441-476
The level structures of the 189 Hg and 190 Hg nuclei have been extended considerably from earlier studies by using the 160 Gd( 34 S, 4n and 5n) reactions in conjunction with an array of twelve Compton suppressed Ge detectors. Eight band structures ha
Autor:
M.W. Drigert, Iftikhar Ahmad, Michele Sferrazza, Z. W. Grabowski, R. H. Mayer, R. V. F. Janssens, B. Fornal, W. Reviol, H.L. Harrington, U. Garg, R. G. Henry, M. P. Carpenter, Y. Liang, P. J. Daly, Ian Gardner Bearden, T. Lauritsen, E. F. Moore, D. T. Nisius, T. L. Khoo
Publikováno v:
Physical Review C. 48:2261-2269
The superdeformed band in [sup 196]Pb has been studied extensively using the reaction [sup 170]Er([sup 30]Si,4[ital n]) at beam energies of 142, 146, and 151 MeV. New transitions have been added at the top and bottom of the previously known band. Gam
Autor:
Ph. Benet, I. Ahmad, P.B. Fernandez, M. P. Carpenter, P.J. Daly, M.W. Drigert, F. L. H. Wolfs, T. Lauritsen, D. Ye, K.B. Beard, R. V. F. Janssens, U. Garg, T. L. Khoo, E. F. Moore
Publikováno v:
Nuclear Physics A. 557:83-98
The mechanisms for feeding and decay of superdeformed (SD) bands are examined. Data connected with both processes in 192 Hg are compared with model calculations. The calculations successfully reproduce the data, suggesting that the mechanisms for bot
Autor:
U. Garg, R. V. F. Janssens, Ian Gardner Bearden, T. Lauritsen, W. Reviol, M.W. Drigert, R. G. Henry, M. P. Carpenter, Chang-Hong Yu, F. Soramel, I. Ahmad, L. L. Riedinger, Y. Liang, J. M. Lewis, T. L. Khoo, S. Pilotte
Publikováno v:
Nuclear Physics A. 557:57-66
New results have been obtained on superdeformed states in [sup 190]Hg, [sup 191]Tl, and [sup 192]Tl. For [sup 190]Hg, the previously identified superdeformed band has been extended up to a rotational frequency of [Dirac h][omega] [ge] 0.40 MeV by com
Autor:
C. R. Bybee, U. Garg, M. M. Hindi, T. L. Khoo, J. F. Shriner, R. V. F. Janssens, R. L. Kozub, W. C. Ma, R. Holzmann, M.W. Drigert, J. J. Kolata
Publikováno v:
Physical Review C. 46:1671-1676
High-spin states in {sup 43}K were studied using the {sup 9}Be({sup 36}S,{ital pn}{gamma}){sup 43}K reaction. Threefold ({ital p}{gamma}{sub 1}{gamma}{sub 2}) coincidence data and {gamma}-ray intensity ratios were used to establish a decay scheme and