Results 91 to 100 of about 17,127 (187)

Branching ratio measurements of the 7.12-MeV state in 16O

, 2004
Knowledge of the gamma-ray branching ratios of the 7.12-MeV state of 16O is important for the extrapolation of the 12C(a,g)16O cross section to astrophysical energies.
Ask, Buchmann, C. Matei, C.R. Brune, Wallerstein, Wilkinson   +5 more
core   +2 more sources

New encapsulation technology for HPGe detectors

The European Physical Journal A
Abstract A new encapsulation technology for HPGe detectors operating in ultra high vacuum or in inert atmosphere of high purity gas was developed. The high-purity Ge detectors for radiation detection is based on a reusable receptacle or enclosure.
P. Reiter, J. Eberth, H. Hess, S. Thiel
openaire   +1 more source

Improvement of accuracy in radioactivity assessment of medical linear accelerator through self-absorption correction in HPGe detector

Nuclear Engineering and Technology
Medical linear accelerators with an energy of 8 MV or higher are radiated owing to photonuclear reactions and neutron capture reactions. It is necessary to quantitatively evaluate the concentration of radioactive isotopes when replacing or disposing them.
Suah Yu, Na Hye Kwon, Sang-Rok Kim, Young Jin Won, Kum Bae Kim, Se Byeong Lee, Cheol Ha Baek, Sang Hyoun Choi   +7 more
doaj   +1 more source

Correlation of Calibration Parameters for HPGe Detector Efficiency Based on Monte Carlo Simulation

Yuanzineng kexue jishu
During the operation, maintenance, and eventual decommissioning of nuclear power plants, a significant amount of low and intermediate-level radioactive waste is generated.
LI Yan1, SHAN Chenyu2, GU Weiguo1, WANG Dezhong1
doaj   +1 more source

An overview on measurements of natural radioactivity in Malaysia

Journal of Radiation Research and Applied Sciences, 2015
Humans are always exposed during their lives to ionizing radiation arising outside and within the earth. The exposure to these radiation occurs from natural sources such as radioactive elements in rocks and soil, internal exposure form radioactive ...
Nisar Ahmad, Mohamad Suhaimi Jaafar, Muhammad Bakhash, Muhammad Rahim   +3 more
doaj   +1 more source

Machine learning-powered data cleaning for LEGEND: a semi-supervised approach using affinity propagation and support vector machines

Machine Learning: Science and Technology
Neutrinoless double-beta decay ( $0\nu\beta\beta$ ) is a rare nuclear process that, if observed, will provide insight into the nature of neutrinos and help explain the matter-antimatter asymmetry in the Universe.
E León, A Li, M A Bahena Schott, B Bos, M Busch, J R Chapman, G L Duran, J Gruszko, R Henning, E L Martin, J F Wilkerson   +10 more
doaj   +1 more source

Semiempirical Efficiency Calibration in Semiconductor HPGe Gamma-Ray Spectroscopy

Journal of Spectroscopy, 2018
One of the main problems in quantitative gamma-ray spectroscopy is the determination of detection efficiency, for different energies, source-detector geometries, and composition of samples or sources.
Jelena Krneta Nikolić, Milica Rajačić, Dragana Todorović, Marija Janković, Nataša Sarap, Gordana Pantelić, Ivana Vukanac   +6 more
doaj   +1 more source

Production of Double Hypernuclei with antiprotons at PANDA

, 2008
One of the goals of hypernuclear physics is to study the properties of baryon-baryon interaction including the strangeness contribution. Double hypernuclei can provide information about the $\Lambda\Lambda$ interaction in addition to the hyperon-hyperon ...
Szymanska, Katarzyna
core  

Simulation of Structural Effects on Detection Efficiency in P-Type Coaxial High-Purity Germanium Detectors Using the Monte Carlo Method

Journal of Isotopes
Determining the full-energy peak efficiency (FEPE) of a high-purity germanium (HPGe) detector through experimental methods or Monte Carlo (MC) simulations is crucial for accurate radionuclide quantification. This study presents a meticulously constructed
Zi’ang QUE, Xiaoyong HAO, Gaokui HE, Yang LIU, Jiangbin ZHAO, Chao WANG   +5 more
doaj   +1 more source

Angular distribution measurement of gamma rays from inelastic neutron scattering on 56Fe at the nELBE time-of-flight facility

EPJ Web of Conferences, 2017
Inelastic neutron scattering from 56Fe was studied at the nELBE time-of-flight facility. The incoming neutron energy ranges from 100 keV to 10 MeV in the fast neutron spectrum, where high precision nuclear data are needed.
Dietz Mirco, Bemmerer Daniel, Beyer Roland, Gohl Stefan, Junghans Arnd R., Kögler Toni, Massarczyk Ralph, Müller Stefan E., Schwengner Ronald, Szücs Tamás, Takacs Marcell P., Wagner Andreas, Wagner Louis   +12 more
doaj   +1 more source