Bulletin of the National Research Council, Ausgaben 51-54National Research Council of the National Academy of Sciences, 1925 |
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Seite 36
... direction of the a - ray . Chadwick - Bieler studied the distribution of H - rays due to a - particle bombardment , for angles up to 66 ° from the direction of bombardment , and for a - particles of velocities corresponding to residual ...
... direction of the a - ray . Chadwick - Bieler studied the distribution of H - rays due to a - particle bombardment , for angles up to 66 ° from the direction of bombardment , and for a - particles of velocities corresponding to residual ...
Seite 41
... direction should follow the same law as the rate of disintegration with its probability fluctuations . If the direction in which an a - particle is ejected from an atom is related to the axis of the atom and if the atoms have only a few ...
... direction should follow the same law as the rate of disintegration with its probability fluctuations . If the direction in which an a - particle is ejected from an atom is related to the axis of the atom and if the atoms have only a few ...
Seite 52
... direction of flight is used by him to explain straggling also . Different orientations of the axis of the a - particle bring about different chances of capturing or losing electrons because of the accompanying asymmetry of the elec ...
... direction of flight is used by him to explain straggling also . Different orientations of the axis of the a - particle bring about different chances of capturing or losing electrons because of the accompanying asymmetry of the elec ...
Seite 59
... direction of emission of a d - ray and that of the parent a - ray , and , by Richardson's formula for thermionic ... directions , many at glancing angles to the plate . and these pass through many regions from which electrons can ALPHA ...
... direction of emission of a d - ray and that of the parent a - ray , and , by Richardson's formula for thermionic ... directions , many at glancing angles to the plate . and these pass through many regions from which electrons can ALPHA ...
Seite 61
... directions included within a small solid angle w so chosen that all the particles counted have directions of motion inclined at an angle & to the direction of motion of the incident a - particles . Putting E = 2e in all cases , it can ...
... directions included within a small solid angle w so chosen that all the particles counted have directions of motion inclined at an angle & to the direction of motion of the incident a - particles . Putting E = 2e in all cases , it can ...
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Häufige Begriffe und Wortgruppen
a-particles a-rays absorption Actinium American Geophysical Union angle angular momentum applied atomic number atomic weight average axis azimuthal quantum B-rays Bohr candidate for honors charge Chem classical computed constant contact transformation correspondence principle degree determined effect electric electron emission emitted energy equation examination experimental Faculty formula frequency Geodetic Survey Geophysical Union given grade graduation helium Honors Courses honors students hydrogen Ibid intensity ionization Junior magnetic field major department method motion National Research Council nuclear nucleus observed obtained orbits oscillators particles perturbed Phil Phys polarization precession Proc quantization quantum number quantum theory Ra 88Ra RaB 82RaI RaC 83RaI radiation radio-elements radioactive radium RaF 84RaIII range rays Rn 86Ra scattering Section semester Senior SOMMERFELD special honors spectra Stark effect theorem thorium tion variables variation velocity wave Wien X-rays y-rays