Zobrazeno 1 - 10
of 318
pro vyhledávání: '"Bleuel D. L."'
Autor:
Higginson, D. P., Lelièvre, R., Vassura, L., Gugiu, M. M., Borghesi, M., Bernstein, L. A., Bleuel, D. L., Goldblum, B. L., Green, A., Hannachi, F., Kar, S., Kisyov, S., Quentin, L., Schroer, M., Tarisien, M., Willi, O., Antici, P., Negoita, F., Allaoua, A., Fuchs, J.
Laser-driven neutron sources are routinely produced by the interaction of laser-accelerated protons with a converter. They present complementary characteristics to those of conventional accelerator-based neutron sources (e.g. short pulse durations, e
Externí odkaz:
http://arxiv.org/abs/2312.14110
Autor:
Ingeberg, V. W., Siem, S., Wiedeking, M., Choplin, A., Goriely, S., Siess, L., Abrahams, K. J., Arnswald, K., Garrote, F. Bello, Bleuel, D. L., Cederkäll, J., Christoffersen, T. L., Cox, D. M., De Witte, H., Gaffney, L. P., Görgen, A., Henrich, C., Illana, A., Jones, P., Kheswa, B. V., Kröll, T., Majola, S. N. T., Malatji, K. L., Ojala, J., Pakarinen, J., Rainovski, G., Reiter, P., von Schmid, M., Seidlitz, M., Tveten, G. M., Warr, N., Zeiser, F.
Proton-$\gamma$ coincidences from $(\mathrm{d},\mathrm{p})$ reactions between a $^{66}\mathrm{Ni}$ beam and a deuterated polyethylene target have been analyzed with the inverse-Oslo method to find the nuclear level density (NLD) and $\gamma$-ray stre
Externí odkaz:
http://arxiv.org/abs/2307.07153
Autor:
Renstrøm T., Nyhus H.-T., Utsunomiya H., Larsen A. C., Siem S., Guttormsen M., Filipescu D. M., Gheorghe I., Goriely S., Bernstein L. A., Bleuel D. L., Glodariu T., Görgen A., Hagen T. W., Lui Y.-W., Negi D., Ruud I. E., Şahin E., Schwengner R., Shima T., Takahisa K., Tesileanu O., Tornyi T. G., Tveten G. M., Wiedeking M.
Publikováno v:
EPJ Web of Conferences, Vol 93, p 04003 (2015)
The γ-strength functions and level densities of 73,74Ge have been extracted from particle-γ coincidence data using the Oslo method. In addition the γ-strength function of 74Ge above the neutron separation threshold, Sn = 10.196 MeV has been extrac
Externí odkaz:
https://doaj.org/article/5a7cb2d185614ace9f6cf0fe49875528
Autor:
Laplace, T. A., Goldblum, B. L., Manfredi, J. J., Brown, J. A., Bleuel, D. L., Brand, C. A., Gabella, G., Gordon, J., Brubaker, E.
Publikováno v:
Phys. Rev. C 104, 014609, Published 9 July 2021
Background: Organic scintillators are widely used for neutron detection in both basic nuclear physics and applications. While the proton light yield of organic scintillators has been extensively studied, measurements of the light yield from neutron i
Externí odkaz:
http://arxiv.org/abs/2107.05752
Autor:
Laplace, T. A., Goldblum, B. L., Bevins, J. E., Bleuel, D. L., Bourret, E., Brown, J. A., Callaghan, E. J., Carlson, J. S., Feng, P. L., Gabella, G., Harrig, K. P., Manfredi, J. J., Moore, C., Moretti, F., Shinner, M., Sweet, A., Sweger, Z. W.
An organic glass scintillator developed by Sandia National Laboratories was characterized in terms of its light output and pulse shape discrimination (PSD) properties and compared to commercial liquid (EJ-309) and plastic (EJ-276) organic scintillato
Externí odkaz:
http://arxiv.org/abs/2011.01907
Autor:
Brown, J. A., Goldblum, B. L., Laplace, T. A., Harrig, K. P., Bernstein, L. A., Bleuel, D. L., Younes, W., Reyna, D., Brubaker, E., Marleau, P.
Publikováno v:
Journal of Applied Physics 124.4 (2018): 045101
Recent progress in the development of novel organic scintillators necessitates modern characterization capabilities. As the primary means of energy deposition by neutrons in these materials is n-p elastic scattering, knowledge of the proton light yie
Externí odkaz:
http://arxiv.org/abs/2010.01704
Autor:
Harrig, K. P., Goldblum, B. L., Brown, J. A., Bleuel, D. L., Bernstein, L. A., Bevins, J., Harasty, M., Laplace, T. A., Matthews, E. F.
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 877 (2018): 359-366
A new double time-of-flight (dTOF) neutron spectroscopy technique has been developed for pulsed broad spectrum sources with a duty cycle that results in frame overlap, where fast neutrons from a given pulse overtake slower neutrons from previous puls
Externí odkaz:
http://arxiv.org/abs/2010.02337
Autor:
Laplace, T. A., Goldblum, B. L., Brown, J. A., Bleuel, D. L., Brand, C. A., Gabella, G., Jordan, T., Moore, C., Munshi, N., Sweger, Z. W., Ureche, A., Brubaker, E.
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 954 (2020): 161444
Compact neutron imagers using double-scatter kinematic reconstruction are being designed for localization and characterization of special nuclear material. These neutron imaging systems rely on scintillators with a rapid prompt temporal response as t
Externí odkaz:
http://arxiv.org/abs/2009.07217
Autor:
Zeiser, F., Tveten, G. M., Potel, G., Larsen, A. C., Guttormsen, M., Laplace, T. A., Siem, S., Bleuel, D. L., Goldblum, B. L., Bernstein, L. A., Garrote, F. L. Bello, Campo, L. Crespo, Eriksen, T. K., Görgen, A., Hadynska-Klek, K., Ingeberg, V. W., Midtbø, J. E., Sahin, E., Tornyi, T., Voinov, A., Wiedeking, M., Wilson, J.
Publikováno v:
Phys. Rev. C 100, 024305 (2019)
The Oslo Method has been applied to particle-$\gamma$ coincidences following the $^{239}\mathrm{Pu}$(d,p) reaction to obtain the nuclear level density (NLD) and $\gamma$-ray strength function ($\gamma$SF) of $^{240}\mathrm{Pu}$. The experiment was co
Externí odkaz:
http://arxiv.org/abs/1904.02932
Autor:
Zeiser, F., Potel, G., Tveten, G. M., Larsen, A. C., Guttormsen, M., Laplace, T. A., Siem, S., Bleuel, D. L., Goldblum, B. L., Bernstein, L. A., Garrote, F. L. Bello, Campo, L. Crespo, Eriksen, T. K., Görgen, A., Hadynska-Klek, K., Midtbø, J. E., Renstrøm, T., Sahin, E., Tornyi, T., Voinov, A., Wiedeking, M.
Publikováno v:
Compound-Nuclear Reactions. Springer Proceedings in Physics, vol 254 (2021)
In this paper we present the first systematic analysis of the impact of the populated vs. intrinsic spin distribution on the nuclear level density and $\gamma$-ray strength function retrieved through the Oslo Method. We illustrate the effect of the s
Externí odkaz:
http://arxiv.org/abs/1902.02966