Hydrogen Ions

The Determination of Hydrogen Ions in the Gastric Contents

Ionization of hydrogen and hydrogenic ions by antiprotons.

Presented here is a description of the ionization of hydrogen and hydrogenic ions by antiproton-impact, based on very large scale numerical solutions of the time-dependent Schrödinger equation in three spatial dimensions and on analysis of the topology of the electronic eigenenergy surfaces in the plane of complex internuclear distance. Comparison is made with other theories and very recent mea...

The electronic g-factor in hydrogen-like ions

The precise calculation of the anomaly of the magnetic moment of the elect ron is one of the great successes of QED. According to Dirac theory, the gfactor, which indicates the size of the magnetic moment in multiples of the Bohr magneton eh/ 2 me, should be exactly 2. With QED it is possible to precisely calculate the small deviation from the value 2 which is due to the influence of the cloud ...

The Determination of Hydrogen Ions in the Gastric Contents

Mobilities of Ions in Air, Hydrogen, and Nitrogen.

Preliminary communication. s The paper will appear shortly in Science, New York, N. S., 1918. All the precautions mentioned in this account were carefully observed in the present investigation. 3 The methods previously used in studying the photosynthesis of aquatic plants are not as accurate as the one here described, nor do previous experiments afford the kind of data needed for our purpose. C...