Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Robert Casperson"'
Autor:
Allan D. Carlson, Walid Younes, Samuele Sangiorgio, Fredrik Tovesson, Denise Neudecker, Roberto Capote, Nathaniel Bowden, V.G. Pronyaev, D.L. Smith, Robert Casperson, Kyle Schmitt, Morgan C. White, N. Walsh, L. Snyder, B. Seilhan
Publikováno v:
Nuclear Data Sheets. 163:228-248
Templates of uncertainties expected in specific measurement types were recently developed. One aim of these templates is to help evaluators in identifying (1) missing or suspiciously low uncertainties and (2) missing correlations between uncertaintie
Autor:
J. A. Magee, C. A. Hagmann, Fredrik Tovesson, C. Prokop, B. Seilhan, W. Loveland, Denise Neudecker, A. Kemnitz, Daniel James Higgins, Mateusz Monterial, Nikolaos Fotiades, D. Cebra, D. Hensle, M. Heffner, L. Yao, L. D. Isenhower, N. Walsh, T.S. Watson, Samuele Sangiorgio, Kyle Schmitt, J. Gearhart, M. P. Mendenhall, R. S. Towell, Brett Manning, Jonathan B. King, Nathaniel Bowden, T. Classen, Uwe Greife, Shea Mosby, E. Leal-Cidoncha, J. L. Klay, J. Bundgaard, L. Snyder, Walid Younes, Robert Casperson, V. Geppert-Kleinrath, D.H. Dongwi, Kareem Kazkaz, Joseph Latta, M. Anastasiou
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 1021:165864
We present the results of a measurement of isotopic concentrations and atomic number ratio of a double-sided actinide target using α -spectroscopy and mass spectrometry. The double-sided actinide target, with predominantly 239Pu on one side and 235U
Autor:
Gregory Severin, Matthew Devlin, T S Bailey, Michael Grosskopf, Friederike Bostelmann, Fredrik Tovesson, Michael Scott Smith, Kyle Wendt, David Brown, Etienne Vermeulen, Vladimir Sobes, Alejandro Sonzogni, A. Ratkiewicz, Brian J. Quiter, Patrick Talou, Bethany L. Goldblum, Jeremy Lloyd Conlin, Catherine E. Romano, Bruce Pierson, Yaron Danon, Ellen M. O'Brien, Denise Neudecker, M.L. Zerkle, L. A. Bernstein, Robert Casperson
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a142b439203bc048fc552ba9253284f
https://doi.org/10.2172/1649010
https://doi.org/10.2172/1649010
Autor:
Jonathan B. King, D. Higgins, T. R. Towell, Z. Q. Case, J. L. Klay, T. Classen, A. Kemnitz, C. L. Towell, D. L. Duke, L. Yao, E. Leal, E. Guardincerri, N. Fotiadis, M. Heffner, Samuele Sangiorgio, G. Oman, N. Walsh, L. Snyder, C. A. Hagmann, K. Kazkaz, M. P. Mendenhall, Christopher Prokop, V. Geppert-Kleinrath, K. J. Kiesling, Joseph Latta, T.S. Watson, Brett Manning, K. J. Brewster, Nathaniel Bowden, R. S. Towell, D. Hensle, M. Monterial, M. Lynch, J. A. Magee, B. Seilhan, J. T. Barker, J. S. Barrett, C. R. Hicks, Shea Mosby, W. Loveland, Walid Younes, Uwe Greife, J. Bundgaard, Robert Casperson, D. Cebra, Fredrik Tovesson, L. D. Isenhower, Kyle Schmitt, J. Gearhart
The Neutron Induced Fission Fragment Tracking Experiment (NIFFTE) collaboration has performed measurements with a fission time projection chamber (fissionTPC) to study the fission process by reconstructing full three-dimensional tracks of fission fra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf2fa119bc0c024b4feb61e627cb0fa2
Autor:
Antti Saastamoinen, B.S. Wang, J. T. Harke, Robert Casperson, J. D. Koglin, K. Kolos, Shuya Ota, O. A. Akindele, Eric B. Norman, Richard Hughes
Publikováno v:
Physical Review C. 100
The average prompt-fission-neutron multiplicity $\overline{\ensuremath{\nu}}$ is of significance in the areas of nuclear theory, nuclear nonproliferation, and nuclear energy. In this work, the surrogate-reaction method has been used for the first tim
Autor:
Richard Hughes, B.S. Wang, Robert Casperson, S. E. Fisher, Jason Burke, Antti Saastamoinen, Eric B. Norman, O. A. Akindele
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 872:112-118
NeutronSTARS ( Neutron - S ilicon T elescope A rray for R eaction S tudies) consists of 2.2-tons of gadolinium-doped liquid scintillator for neutron detection and large area silicon detectors for charged particle identification. This detector array i
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 993:165050
The response of the recently developed Tl2LiYCl6(Ce) scintillator to neutrons was measured and the 35Cl(n,p) channel observed in the material for the first time. The scintillator was exposed to a 252Cf source mounted within a parallel-plate avalanche
Autor:
E. McCleskey, P. Humby, Robert Casperson, Jason Burke, E. Wilson, S. Ota, A.S. Tamashiro, C. W. Beausang, J. D. Koglin, J. Parker, Antti Saastamoinen, S. E. Fisher, T.C. Wu, Richard Hughes, M. Dag, Alan McIntosh
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 856:47-52
Hyperion is a new high-efficiency charged-particle γ -ray detector array which consists of a segmented silicon telescope for charged-particle detection and up to fourteen high-purity germanium clover detectors for the detection of coincident γ rays
Autor:
Nathaniel Bowden, Fredrik Tovesson, J. A. Magee, V. Geppert-Kleinrath, Jonathan B. King, D. Hensle, H. Leeb, J. L. Klay, L. Snyder, Uwe Greife, L. D. Isenhower, D. L. Duke, A. C. Tate, R. S. Towell, Kyle Schmitt, J. Gearhart, Samuele Sangiorgio, N. Walsh, C. A. Hagmann, M. P. Mendenhall, D. Higgins, W. Loveland, J. Ruz, Walid Younes, D. Cebra, E. Guardincerri, Brett Manning, T. Classen, M. Heffner, Robert Casperson, S. Watson, L. Yao, M. Cunningham, J. S. Barrett, J. Bundgaard, B. Seilhan
Publikováno v:
Physical Review C. 99
Fission fragment angular distributions can provide an important constraint on fission theory, improving predictive fission codes, and are a prerequisite for a precise ratio cross section measurement. Available anisotropy data is sparse, especially at
Autor:
Richard Hughes, K. Kolos, O. A. Akindele, J. D. Koglin, Robert Casperson, Antti Saastamoinen, Shuya Ota, Eric B. Norman, B. S. Alan, Jason Burke
Publikováno v:
Physical Review C. 99
Fission neutron multiplicity data are imperative for nuclear models that support criticality safety, nuclear nonproliferation, and stockpile stewardship. This work presents the first experimental measurement to determine the average neutron multiplic