Zobrazeno 1 - 10
of 35
pro vyhledávání: '"L.V East"'
Publikováno v:
Waste Management. 20:555-559
The Ge γ-ray spectra of 241 Am were studied using sources of 241 Am that had not been purified from their daughter activities for many years. In spite of the fact that the first member of the 241 Am decay chain, 237 Np, has a half-life of 2.14×10 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d41f3c550ad53c26cd8f9d109974d16
https://doi.org/10.1016/s0956-053x(00)00013-1
https://doi.org/10.1016/s0956-053x(00)00013-1
Autor:
L.V. East, E.S. Marwil
The Idaho National Engineering Laboratory (INEL) Stored Waste Examination Pilot Plant (SWEPP) operations staff use nondestructive analysis methods to characterize the radiological contents of contact-handled radioactive waste containers. Containers o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::652edd412ea7ca546bca79e2142ef532
https://doi.org/10.2172/402252
https://doi.org/10.2172/402252
The INEL Stored Waste Examination Pilot Plant (SWEPP) operations staff use nondestructive analysis methods to characterize the radiological contents of contact-handled radioactive waste containers. Containers of waste from Rocky Flats Environmental T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f34c49442990cf99f13cf55f72a750b
https://doi.org/10.2172/405728
https://doi.org/10.2172/405728
Autor:
L.V. East
A computer program for calculating the time-dependent daughter populations in radioactive decay and nuclear reaction chains is described. Chain members can have non-zero initial populations and be produced from the preceding chain member as the resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99fe9aed44d2c10f2b0c746e34662ba2
https://doi.org/10.2172/10167585
https://doi.org/10.2172/10167585
Autor:
R.B. Walton, L.V. East
Publikováno v:
Nuclear Instruments and Methods. 72:161-166
Two high-efficiency neutron detectors which consist of arrays of 3He proportional counters imbedded in polyethylene moderators were investigated. One of these, a modified “long counter” containing five 3He counters, has an intrinsic efficiency of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8dd765cb77eb03f42ad9efbee1cf7ab
https://doi.org/10.1016/0029-554x(69)90152-9
https://doi.org/10.1016/0029-554x(69)90152-9
Autor:
L.V. East
Publikováno v:
Nuclear Instruments and Methods. 71:328-332
A charge sensitive preamplifier incorporating an internal linear gate is described. The preamplifier was developed for use with proportional counters subjected to accelerator beam pulses. Many features are incorporated that make it generally useful f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c189665cce2f53679ebfbf1c0fec14e
https://doi.org/10.1016/0029-554x(69)90322-x
https://doi.org/10.1016/0029-554x(69)90322-x
Autor:
L.V. East
Publikováno v:
Nuclear Instruments and Methods. 93:193-195
Gamma rays resulting from the ground state beta-decay of 94 Nb were studied using high resolution Ge(Li) detectors. The energies of the cascade gamma rays from the 1.57 MeV excited state of 94 Mo were determined to be 702.630±0.030 keV and 871.104±
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b25c4cdecceecea3d391b8cf6a87943
https://doi.org/10.1016/0029-554x(71)90462-9
https://doi.org/10.1016/0029-554x(71)90462-9
A neutron coincidence module was designed using multistage shift registers to produce the coincidence gates and a crystal controlled oscillator with variable clock outputs to change the gate lengths. The advantage of this system over the conventional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59c871e544ca9453b5988f1e60f173d5
https://doi.org/10.2172/4120745
https://doi.org/10.2172/4120745