Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Bradley J. Micklich"'
Autor:
D. Rotsch, James L. Jerden, Charles D. Jonah, Bradley J. Micklich, Tom Brossard, J. Byrnes, Amanda J. Youker, Michael Kalensky, Kenneth Wesolowski, Roman Gromov, Peter Tkac, Kurt Alford, K. Quigley, John F. Krebs, A. Patapenka, J. Bailey, A. Reavis, S. Chemerisov, G. F. Vandegrift, D McLain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20967d7cc1a7830dfe8fef1e007d4814
https://doi.org/10.2172/1781392
https://doi.org/10.2172/1781392
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 696:136-140
MCNPX simulation studies have been performed to model and optimize the photoneutron target design and support the mini-MIPS experiments being conducted at ANL. Three target geometries and two materials (DU and Ta) were simulated with MCNPX at 35 MeV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9da0bd50456eef52fdb6e9eadd0e1c5e
https://doi.org/10.1016/j.nima.2012.08.110
https://doi.org/10.1016/j.nima.2012.08.110
Publikováno v:
Nuclear Technology. 168:700-705
Component radioactivation is an important problem in accelerator facilities, impacting operations, maintenance, decommissioning, and disposal. Radionuclide inventories are calculated for an 8-cm-diam, 30.9-cm-long lead target irradiated by 660-MeV pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97ffcc5e275e4cd700f5bf60c61da7a4
https://doi.org/10.13182/nt09-a9293
https://doi.org/10.13182/nt09-a9293
Autor:
Bradley J. Micklich, Donald L. Smith
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 241:782-786
The FIGARO technique uses 6–7 MeV γ-rays produced in the 19 F(p, αγ) 16 O reaction to detect materials used in nuclear weapons or associated with their production. These γ-rays induce neutron emission via the photoneutron and photofission proce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fa94adf42397d0598cb92ee0d8809fd
https://doi.org/10.1016/j.nimb.2005.07.132
https://doi.org/10.1016/j.nimb.2005.07.132
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 505:466-469
The potential diversion of nuclear materials is a major international concern. Fissile (e.g., U, Pu) and other nuclear materials (e.g., D, Be) can be detected using 6–7 MeV gamma-rays produced in the 19F(p,αγ) 16O reaction. These gamma-rays can i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5cd72d0c7e378bdce42c09d65a641a6
https://doi.org/10.1016/s0168-9002(03)01122-7
https://doi.org/10.1016/s0168-9002(03)01122-7
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 505:5-8
In the few-MeV energy range below the (p,n) threshold, gamma rays are produced from proton bombardment of aluminum via the 27 Al(p,p′γ) 27 Al, 27 Al(p,α,γ) 24 Mg, and 27 Al(p,γ) 28 Si reactions. Thick-target γ-ray yield data are important for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b06f06407cc036c427b35a002ba70224
https://doi.org/10.1016/s0168-9002(03)01007-6
https://doi.org/10.1016/s0168-9002(03)01007-6
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 505:1-4
We measured the photon yields for proton energies between 1.5 and 4.25 MeV using both CaF 2 and MgF 2 solid targets and SF 6 gas targets. Photon yields were measured using a 7.62 cm×7.62 cm NaI scintillator detector. Detector response functions for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2adce4d6a7121b71394b12a364090963
https://doi.org/10.1016/s0168-9002(03)01006-4
https://doi.org/10.1016/s0168-9002(03)01006-4