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...
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...
Dyck, RS, Moore, FL, Farnham, DL, Schwinberg, PB (1985) Int. J. Mass. Spectr. Ion Phys. 66: pp. 327R. S. Van Dyck Jr., F. L. Moore, D. L. Farnham and P. B. Schwinberg, New Measurement of the Proton-Electron Mass Ratio, Int. Jour. Mass Spectrometry and Ion Proc ., ...
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+/...
Timevariationofproton-electronmassratioandfinestructureconstant 系统标签: runawayvariationprotondilatconstantelectron arXiv:hep-ph/0610027v214Feb2007KUNS-2041RESCEU-25/06Timevariationofproton-electronmassratioandfinestructureconstantwithrunawaydilatonTakeshiChibaDepartmentofPhysics,CollegeofHumanitiesandSciences,Nih...
The stable, positively charged nucleon, having a mass 1,836 times that of an electron and being a baryon composed of two up quarks and one down quark. The proton is a basic component of all atomic nuclei and the nucleus of the protium isotope of hydrogen. ...
The stable, positively charged nucleon, having a mass 1,836 times that of an electron and being a baryon composed of two up quarks and one down quark. The proton is a basic component of all atomic nuclei and the nucleus of the protium isotope of hydrogen. Electrons A stable elementary par...
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...
On a possible variation of the proton-to-electron mass ratio: H2 spectra in the line of sight of high-redshift quasars and in the laboratoryOn a possible variation of the proton-to-electron mass ratio: H2 spectra in the line of sight of high-redshift quasars and in the laboratoryExperim...
These transitions exhibit highly anomalous sensitivities, thus appearing as promising probes of a possible cosmological variation of the proton-to-electron mass ratio μ. Moreover, a simultaneous comparison of the calculated sensitivities reveals a sizeable isotopic dependence which could aid an exclusive ...