Half-life and internal conversion electron measurements in low-lying levels of ^{125,127}Ba

2002 ◽  
Vol 65 (2) ◽  
Author(s):  
M. Shibata,1 ◽  
H. Iimura ◽  
M. Asai ◽  
A. Osa ◽  
K. Kawade ◽  
...  
Keyword(s):  
Conversion Electron ◽  
Half Life ◽  
Internal Conversion ◽  
Internal Conversion Electron

Variation of half-life and internal-conversion electron energy spectrum between U235m oxide and fluoride

2018 ◽  
Vol 98 (1) ◽  
Author(s):  
Y. Shigekawa ◽  
Y. Kasamatsu ◽  
Y. Yasuda ◽  
M. Kaneko ◽  
M. Watanabe ◽  
...  
Keyword(s):  
Energy Spectrum ◽  
Electron Energy ◽  
Conversion Electron ◽  
Half Life ◽  
Internal Conversion ◽  
Electron Energy Spectrum ◽  
Internal Conversion Electron

Photo-Driven Delivery of 125I-Labeled Nanomicelles for Nucleus-Targeted Internal Conversion Electron-Based Cancer Therapy

2021 ◽  
Author(s):  
Yuanyuan Qin ◽  
Mengling Shen ◽  
Xinpei Liu ◽  
Jingyu Gu ◽  
Minqian Zhu ◽  
...  
Keyword(s):  
Cancer Therapy ◽  
Conversion Electron ◽  
Internal Conversion ◽  
Internal Conversion Electron

Internal-Conversion-Electron Study of the Decay ofBa133toCs133

1967 ◽  
Vol 159 (4) ◽  
pp. 955-968 ◽  
Author(s):  
Hans J. Hennecke ◽  
J. C. Manthuruthil ◽  
O. Bergman ◽  
C. R. Cothern
Keyword(s):  
Conversion Electron ◽  
Internal Conversion ◽  
Internal Conversion Electron ◽  
Electron Study

Performance evaluation of neutron detectors incorporating intrinsic Gd using a GEANT4 modeling approach

2011 ◽  
Vol 1341 ◽  
Author(s):  
Abigail A. Bickley ◽  
Christopher Young ◽  
Benjamin Thomas ◽  
John W. McClory ◽  
Peter A. Dowben ◽  
...  
Keyword(s):  
Neutron Capture ◽  
Conversion Electron ◽  
Internal Conversion ◽  
Stable State ◽  
High Energy ◽  
Preliminary Evaluation ◽  
Neutron Detectors ◽  
Internal Conversion Electron ◽  
Modeling Approach ◽  
Type Silicon

ABSTRACTSolid-state neutron detectors from heterostructures that incorporate Gd intrinsically or as a dopant may significantly benefit from the high thermal neutron capture cross section of gadolinium. Semiconducting devices with Gd atoms can act as a neutron capture medium and simultaneously detect the electronic signal that characterizes the interaction. Neutron capture in natural isotopic abundance gadolinium predominantly occurs via the formation of 158mGd, which decays to the ground state through the emission of high-energy gamma rays and an internal conversion electron. Detection of the internal conversion electron and/or the subsequent Auger electron emission provides a distinct and identifiable signature that neutron capture has occurred. Ensuring that the medium responds to these emissions is imperative to maximizing the efficiency and separating out other interactions from the radiation environment. A GEANT4 model, which includes incorporation of the nuclear structure of Gd, has been constructed to simulate the expected device behavior. This model allows the energy deposited from the decay of the meta-stable state to be localized and transported, providing for analysis of various device parameters. Device fabrication has been completed for Gd doped HfO2 on n-type silicon, Gd2O3 on p-type silicon and Gd2O3 on SiC for validation of the code. A preliminary evaluation of neutron detection capabilities of these devices using a GEANT4 modeling approach is presented.

3pand 3dcore-level widths in metallic technetium: A study by internal-conversion electron spectroscopy

1990 ◽  
Vol 42 (1) ◽  
pp. 643-647 ◽  
Author(s):  
L. Kövér ◽  
I. Cserny ◽  
V. Brabec ◽  
M. Fier ◽  
O. Dragoun ◽  
...  
Keyword(s):  
Conversion Electron ◽  
Electron Spectroscopy ◽  
Internal Conversion ◽  
Internal Conversion Electron ◽  
Conversion Electron Spectroscopy
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