proton-to-electron-mass ratio 质子电子质量比相关短语 frequency conversion (电子的) 变频 gravity model method (电子运动) 重力模型法 Europe type (电子管) 欧洲式型号 spike (电子束焊的) 局部深熔,局部深熔 intensifier ring (电子束管) 增强环 pellet (激光或电子束的) 靶丸 quarter phase heating (电...
5) hydrogen to proton mass ratio 氢 质子质量比6) electronic specific charge 电子荷质比 1. It s a effect method in measuring electronic specific charge with the magnetic focusing. 磁聚焦法是测定电子荷质比的一种有效方法,本文在此实验的基础上,研究了实验测量过程中荧光屏上显示扫描的线段随所...
The UW Penning trap mass spectrometer has been used to improve the values for the electron's atomic mass and the proton-electron mass ratio. The cyclotron frequency of small clouds of /spl les/15 electrons is compared with the cyclotron frequency of a single trapped carbon ion (C/sup 6+/...
proton electron spectrometer 质子电子分光仪,质子电子谱仪,质子中子分光仪 Electron Mass 电子质量依据相对论的结果,质量可以用动能来表示,电子的有效质量(m)随它的速率而变化。 proton rest mass 质子的静止质量 proton electron event 质子电子事件 electron mass 电子质量 mass of the electron 电子质量 相似...
Instrumentation & Measurement IEEE Transactions onVan Dyck, R. S., Jr., Famham, D. L. and Schwinberg, P. B., "Proton/ electron mass ratio and the electron's `atomic mass"', presented at the Conference on Precision Electromagnetic Measurements, Boulder CO, June 27-July 1 (1994)....
We use a rovibrationally pure sample of ultracold KRb molecules to improve the measurement on the stability of electron-to-proton mass ratio ($\\\mu = \\\frac{m_{m e}}{M_{m p}}$). The measurement is based upon a large sensitivity coefficient of the molecular spectroscopy, which...
Proton and Electron Mass-Energy Equivalence to Displaced Vacuum Energy By: Ray Fleming Abstract Two of the great mysteries of physics are the origin of mass, and the mysterious mass ratio between the proton and electron of ~1836. In this paper it is shown that the mass-energy of the proton...
The rest mass of an electron is the mass of a stationary electron, also known as the electron invariant mass. The charge to mass ratio of electron is e/m is the ratio between the charge of the electron by the mass of the electron which is 1.758820 - 10^1
Timevariationofproton-electronmassratioandfinestructureconstant 系统标签: runawayvariationprotondilatconstantelectron arXiv:hep-ph/0610027v214Feb2007KUNS-2041RESCEU-25/06Timevariationofproton-electronmassratioandfinestructureconstantwithrunawaydilatonTakeshiChibaDepartmentofPhysics,CollegeofHumanitiesandSciences,Nih...
range of X-rays is possible and the energy characteristics of all the elements >Z= 1 1 in the Periodic Table can be obtained in a matter of seconds. The maindisadvantages are the relatively poor resolution, which leads to a peak-background ratio of about 50, and the limited count rate....