of a photoelectric interaction from the interaction of the gamma photon with the scintillator crystal (7), said first and second quantities of light energy being measured respectively at first (7a) and second (7b) opposing ends of the scintillator crystal (7) between which said scintillator ...
Learn how to calculate the maximum wavelength capable of ionization, and see examples that walk through sample problems step-by-step for you to improve your chemistry knowledge and skills
A discriminatory parameter calculating method for a photon detector applies two kinds of fitting functions that approximate a waveform of a count number for an energy ratio to data storing an output waveform signal as a subject, calculates fitting parameters for both fitting functions, seeks count ...
DarkELF is a python package capable of calculating interaction rates of light dark matter in dielectric materials, including screening effects. The full response of the material is parametrized in the terms of the energy loss function (ELF) of material, which DarkELF converts into differential scat...
This method was successfully used in calculating the dependence of the electron backscattered fraction on the atomic number and on the energy. Also the fraction of absorbed electron as a function of incident angles was calculated. This method, using a states ladder model for the electron energies,...
Calculating a local oscillating quasiparticle’s lifetime at screened defects in solidsRESOLVED 2-PHOTON PHOTOEMISSIONMETAL-SURFACESELECTRONIC EXCITATIONSSPECTROSCOPYSTATESDYNAMICSENERGYDECAYWe report on a novel approach to calculate quasiparticle lifetimes of localized initial states, which decay into the ...
METHOD FOR CALCULATING YEARS AND DAYS WITHIN THE Y 优质文献 相似文献Physical activity as a mediator of the impact of chronic conditions on quality of life in older adults . A score for leisure-time physical activity was obtained by calculating weekly energy expenditure (kilocalories (Kcal) per ...
Lifetimes of hot electrons in the 1.3-3.2-eV energy range at low index surfaces of Cu((100),(110),(111)) are measured by two-photon time-resolved photoemis... S Ogawa,H Nagano,H Petek - 《Physical Review B Condensed Matter》 被引量: 153发表: 1997年 Electronic Band Structures of the...
Purpose: To calculate spectroscopic analogs of the air‐kerma strength and dose‐rate constant using the fully corrected energy spectra of 125 I and 103 Pd low dose‐rate (LDR) brachytherapy sources measured with a high‐purity germanium (HPGe) spectrometer.Methods and Materials: A high‐purity ...
A six‐degree of freedom (6‐DOF) mathematical model of the laser lightcraft is developed to provide insight into the flight performance of the Model 200 l... AIAA - Beamed Energy Propulsion: First International S 被引量: 12发表: 2003年 加载更多来源...