The distinction between X-rays and gamma rays is not so simple and has changed in recent decades. According to the currently valid definition, X-rays are emitted by electrons outside the nucleus, whilegamma rays are emitted by the nucleus. For X-ray...
the Swift table we compared the observational γ and X ray properties of GRBs making use the discriminant analysis of the multivariate mathematical ... LG Bala?Zs,I Horva?Th,Z Bagoly,... - American Institute of Physics 被引量: 0发表: 2011年 Gamma-Ray Bursts and high energy afterglows We...
The meaning of GAMMA RAY is a photon emitted spontaneously by a radioactive substance; also : a photon of higher energy than that of an X-ray.
r-ray burstsUsing the discriminant analysis of the multivariate statistical analysis we compared the distribution of the physical quantities of the optically dark and bright GRBs, detected by the BAT and XRT on board of the Swift Satellite. We found that the GRBs having detected optical ...
The end-point energy of the beta-ray was determined to be 2.8-MeV and the gamma-rays of energies... K Nagatani - 《Journal of the Physical Society of Japan》 被引量: 0发表: 1960年 Isomer shifts of the 84.3-keV gamma rays of $sup 170$Yb...
A significant difference betweenX-raysandgamma-raysemitted by cobalt-60 isthatgamma-raysareemitted in all directions where as highenergy X-ray photons are concentrated[...] iba-sterilization.com iba-sterilization.com 1.X射线穿透性更好 比较X-射线装置和钴60的伽玛射线装置,一个显著区别是伽玛射线是...
Isolation of X-rays and gamma rays by a common alternative wavelength (or equivalent frequency or photon energy). Below any wavelength is defined as noncombustion, such as 10−11 m (0.1 A), called a gamma ray. This parameter allocates photons in an ambiguous range, but it is possible ...
The observed soft X-ray variability may be the result of changes in the level of the underlying soft-hard X-ray continuum or changes in the line-of-sight absorption. The data marginally favor the former, in which case the difference between the soft X-ray and gamma-ray light curves ...
Answer to: Identify some uses for X rays and gamma rays as a physical control method. By signing up, you'll get thousands of step-by-step solutions...
What is a gamma ray burst? How are gamma rays detected? What's the difference between x-rays and gamma rays Are gamma rays alpha radiation? How do gamma rays interact with matter? Why are gamma rays dangerous? Are gamma rays light?