The experiments are planned to perform on the external beams of the Nuclotron [1]-[2], require a knowledge of their final characteristics which are determined by the initial ones such as energy range and spread, time structure, envelopes etc., generated inside the accelerator. One of the distinctive features of the Nuclotron is the possibility to extract accelerated beams beginning with an inje...

Atomic mass nouns share morphosyntactic properties with prototypical mass nouns. At the same time, the former semantically deviate from the latter. Based on re-examined empirical data, I propose that the semantics of atomic mass nouns is flexible. Particularly, a semantic shift occurs when the default interpretation of an atomic mass noun results in implausible interpretation or ungrammaticality.

A UHV atomic hydrogen-cracking cell has been constructed to produce atomic hydrogen in order to perform in-situ cleaning of semiconductor samples. The cell was calibrated and tested with the objective of cleaning the III-V semiconductor samples such as GaAs. Mass spectroscopy studies during the atomic hydrogen cleaning of the GaAs samples revealed the chemical process of the hydrogen cleaning. ...

It is argued that the scale of atomic masses rests far too heavily on two possibly dubious pieces of evidence. These are the nineteenth-century determination of the atomic weight of hydrogen, and early mass spectrographic work on the determination of atomic masses. The determination of the atomic weight of hydrogen is possibly prone to overestimation because of adventitious enrichment in deuter...