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Your search keyword '"Rubio Montero, M.P."' showing total 12 results
Start Over Author "Rubio Montero, M.P." Publication Type Academic Journals
12 results on '"Rubio Montero, M.P."'

4. An intercomparison of Monte Carlo codes used in gamma-ray spectrometry

Author

Vidmar, T., Aubineau-Laniece, I., Anagnostakis, M.J., Arnold, D., Brettner-Messler, R., Budjas, D., Capogni, M., Dias, M.S., De Geer, L-E., Fazio, A., Gasparro, J., Hult, M., Hurtado, S., Jurado Vargas, M., Laubenstein, M., Lee, K.B., Lee, Y-K., Lepy, M-C., Maringer, F-J., Medina Peyres, V., Mille, M., Moralles, M., Nour, S., Plenteda, R., Rubio Montero, M.P., Sima, O., Tomei, C., and Vidmar, G.

Published
2008
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12. Alpha-particle emission probabilities in the decay of 240Pu

Author

Sibbens, G., Pommé, S., Altzitzoglou, T., García-Toraño, E., Janßen, H., Dersch, R., Ott, O., Martín Sánchez, A., Rubio Montero, M.P., Loidl, M., Coron, N., de Marcillac, P., and Semkow, T.M.

Subjects
*ALPHA decay, *PLUTONIUM isotopes, *EMISSION spectroscopy, *VACUUM, *EVAPORATION (Meteorology), *ALPHA ray spectrometry, *POLYURETHANES, *GERMANIUM diodes
Abstract

Abstract: Sources of enriched 240Pu were prepared by vacuum evaporation on quartz substrates. High-resolution alpha-particle spectrometry of 240Pu was performed with high statistical accuracy using silicon detectors and with low statistical accuracy using a bolometer. The alpha-particle emission probabilities of six transitions were derived from the spectra and compared with literature values. Additionally, some alpha-particle emission probabilities were derived from γ-ray intensity measurements with a high-purity germanium detector. The alpha-particle emission probabilities of the three main transitions at 5168.1, 5123.6 and 5021.2keV were derived from seven aggregate spectra analysed with five different fit functions and the results were compatible with evaluated data. Two additional weak peaks at 4863.5 and 4492.0keV were fitted separately, using the exponential of a polynomial function to represent the underlying tailing of the larger peaks. The peak at 4655keV could not be detected by alpha-particle spectrometry, while γ-ray spectrometry confirms that its intensity is much lower than expected from literature. [Copyright &y& Elsevier]

Published
2010
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