A fixed scintillation counter was used to detect and hence allow measurement of the range in air at S.T.P. of 4.88MeV α - particles emitted from a 209P o source . The range of the particles was found to be 3 ± 0.1cm . From this the range in water was estimated at 3.1 ± 0.5...
Long-range alpha detector Historically, alpha-particle detectors have been limited by the very short range of alpha particles in air. This results in a number of problems inherent t... DW Macarthur,KS Allander,JA Bounds,... - 《Health Physics》 被引量: 60发表: 1992年 Long-Range Alpha ...
The Effect of Gamma and Beta Radiation on a UVTRON Flame Sensor: Assessment of the Impact on Implementation in a Mixed Radiation Field Due to the short path length of alpha particles in air, a detector that can be used at a distance from any potential radiological contamination reduces the.....
Short-Range alpha-Particles from Oxygen, Nitrogen and Fluorine Bombarded with ProtonsTHE bombardment of fluorine by protons leads to the emission of astrong γ-radiation, for which the excitation curve shows well-defined resonances. In a letter by Dee, Curran and Strothers, in which the nature ...
long-range-alpha-particles网络长射程粒子 网络释义 1. 长射程粒子 核能专业词汇英语翻译(F-L) ... long range 长射程的 long range alpha particles 长射程粒子 long range force 长程力 ... www.zftrans.com|基于10个网页© 2025 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
The stopping power, dE dx, the range, R, and the energy straggling, < ΔE 2>, for α-particles in UC and (U, Pu)C were measured in the energy range between 1 and 5 MeV using three different techniques: carbide layers of known thickness were evaporated on thin α-sources; thin α...
Long-range alpha particles emitted in the photofission of 235U with 20-MeV bremsstrahlung were measured. The binary to long-range alpha particle ratio, 〈Eα〉, and full width at half maximum (Eα) were deduced.NUCLEAR REACTIONS, FISSION 235U(γ,F), Eγmax=20 MeV, measured: Long-range ...
As shown in Figures 3 and 4, the range of alpha particles in copper and germanium elements has been calculated using equation (8) after substituting equation (16) into it. The energy range increases linearly with energy as ionization and excitation. It is noted that the range is very small...
ergies of 13-27 mev Interaction of alpha-particles with nuclei of tin isotopes in the range of energies of 13-27 mevInteraction of alpha-particles with nuclei of tin isotopes in the range of energies of 13-27 mevAlObeidi Valid Chamid...
Range‐energy relations for alpha‐particles (3–18 Mev) and deuterons (2–9 Mev) in the Kodak NTB emulsion have been determined. Natural alpha‐emitters and particles accelerated in the Purdue University cyclotron were used. Cameras for use with the cyclotron and with Po and Th sources are ...