Zobrazeno 1 - 10
of 158
pro vyhledávání: '"G.W. Butler"'
Publikováno v:
Cytotherapy. 20:S31
Autor:
D. J. Vieira, Z. Y. Zhou, H. L. Seifert, J. M. Wouters, Hermann Wollnik, X. G. Zhou, G.W. Butler, X. L. Tu
Publikováno v:
Zeitschrift f�r Physik A Hadrons and Nuclei. 349:25-32
The ground state masses of thirty-nine neutronrich nuclei from51Ca to72Ni have been measured using the Time-of-Flight Isochronous (TOFI) spectrometer. Eight of these masses have been measured for the first time and thirty-one are remeasurements of ne
Autor:
X. L. Tu, Z. Y. Zhou, X. G. Zhou, J. M. Wouters, D. J. Vieira, G.W. Butler, H. L. Seifert, K. E. G. Löbner
Publikováno v:
Physics Letters B. 260:285-290
The masses of 34 neutron-rich isotopes of fluorine through chlorine are reported. These measurements more fully delineate the mass surface in the region of deformed nuclei centered around 31 Na and, in addition, provide the first mass values of sever
Autor:
Y. Bai, G.W. Butler, J. M. Wouters, D.R. Phillips, D. J. Vieira, D. Rosenauer, V. G. Lind, K.E.G. Löbner
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 126:198-200
A thin-target He-jet system suited to the production and rapid transport of non-volatile radioactive species has been successfully operated with proton beam intensities of up to 700 {mu}A. The system consists of a water-cooled, thin-target chamber, c
For certification and measurement control, nondestructive assay (NDA) instruments and methods used for verification measurement of special nuclear materials (SNMs) require calibrations based on certified reference materials (CRMs), or working referen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea857aa100abde72e16ee5a3dbd07e96
https://doi.org/10.2172/563322
https://doi.org/10.2172/563322
Autor:
H. L. Seifert, D. J. Vieira, Z. Y. Zhou, G.W. Butler, X. G. Zhou, V. G. Lind, K. E. G. Löbner, X. L. Tu, J. M. Wouters
Publikováno v:
Nuclear Shapes and Nuclear Structure at Low Excitation Energies ISBN: 9781461364733
A small revolution in our ability to perform mass measurements of light-mass, neutronrich nuclei has occurred during the last five years with the extension of the direct, total mass measurement method to fast recoiling nuclei. To date the work of two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60f1c15e3240e9d194b273bfaffa2b22
https://doi.org/10.1007/978-1-4615-3342-9_33
https://doi.org/10.1007/978-1-4615-3342-9_33
Akademický článek
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Autor:
F.K. Wohn, G.W. Butler, K. Vaziri, A. H. Wapstra, David J. Vieira, Hermann Wollnik, J. M. Wouters, R.H. Kraus
Publikováno v:
Physical Review Letters, 57(26), 3253-3256. American Physical Society
The simultaneous direct mass measurements of 21 neutron-rich nuclei ranging from /sup 19/C to /sup 37/P have been performed with a new type of recoil spectrometer. The masses of /sup 19/C, /sup 27//sup --//sup 28/Ne, /sup 32//sup --//sup 34/Al, /sup
Autor:
L. W. Swenson, G.W. Butler, J.M. Wouters, C. Pillai, K. Vaziri, L. P. Remsberg, D. J. Vieira, S.H. Rokni
Publikováno v:
Radiation Effects. 96:41-45
Historically, masses have been determined one at a time via decay or reaction Q-value measurements. In general only after several such individual measurements could one establish a trend in the binding energies and thus develop an improved understand
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 26:286-293
A new type of time-of-flight recoil spectrometer designed to measure the masses of neutron-rich light nuclei has recently been completed at LAMPF. The spectrometer relies on an isochronous design that directly correlates an ion's time-of-flight throu