Abstract
A study of Pa-233 excited levels from the alpha decay of Np-237 and from beta decay of Th-233 has been performed. The alpha decay spectrum was measured with a semiconductor spectrometer of 18 keV effective resolution (FWHM). Over 13 new lines were identified. The gamma ray spectra of Np-237 and Th-233 were obtained with a Ge-Li detector low and medium range energy lines, and with Si-Li detector for the low energy region. A continuous purification method of Np-237 from its comparatively short-lived daughter Pa-233 was applied. A high number of new lines were identified in both spectra. The gamma-gamma coincidence spectra were obtained with INa(T{sub 1}) detectors. (Author) 54 refs.
Citation Formats
Vara Cuadrado, J M.
Excited levels of Pa-233; Niveles excitados del Pa-233.
Spain: N. p.,
1969.
Web.
Vara Cuadrado, J M.
Excited levels of Pa-233; Niveles excitados del Pa-233.
Spain.
Vara Cuadrado, J M.
1969.
"Excited levels of Pa-233; Niveles excitados del Pa-233."
Spain.
@misc{etde_21125880,
title = {Excited levels of Pa-233; Niveles excitados del Pa-233}
author = {Vara Cuadrado, J M}
abstractNote = {A study of Pa-233 excited levels from the alpha decay of Np-237 and from beta decay of Th-233 has been performed. The alpha decay spectrum was measured with a semiconductor spectrometer of 18 keV effective resolution (FWHM). Over 13 new lines were identified. The gamma ray spectra of Np-237 and Th-233 were obtained with a Ge-Li detector low and medium range energy lines, and with Si-Li detector for the low energy region. A continuous purification method of Np-237 from its comparatively short-lived daughter Pa-233 was applied. A high number of new lines were identified in both spectra. The gamma-gamma coincidence spectra were obtained with INa(T{sub 1}) detectors. (Author) 54 refs.}
place = {Spain}
year = {1969}
month = {Jul}
}
title = {Excited levels of Pa-233; Niveles excitados del Pa-233}
author = {Vara Cuadrado, J M}
abstractNote = {A study of Pa-233 excited levels from the alpha decay of Np-237 and from beta decay of Th-233 has been performed. The alpha decay spectrum was measured with a semiconductor spectrometer of 18 keV effective resolution (FWHM). Over 13 new lines were identified. The gamma ray spectra of Np-237 and Th-233 were obtained with a Ge-Li detector low and medium range energy lines, and with Si-Li detector for the low energy region. A continuous purification method of Np-237 from its comparatively short-lived daughter Pa-233 was applied. A high number of new lines were identified in both spectra. The gamma-gamma coincidence spectra were obtained with INa(T{sub 1}) detectors. (Author) 54 refs.}
place = {Spain}
year = {1969}
month = {Jul}
}