Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
In recent experiments using the FRS-ESR facilities at GSI we have measured the masses of 225 proton-rich nuclei in the range of 135≤A≤209. Applying the new technique of Schottky-Mass Spectrometry an accuracy of about 100 keV and a resolving power of 4 · 105 was achieved. Masses for cooled projectile fragments with half-lives larger than a few seconds were determined by their revolution frequencies in the ESR. Reliable predictions for the proton-drip line can be made for elements from bismuth to protactinium using the precisely measured Qα-values from literature and our new mass values for the isotopes at the ends of the corresponding α-chains.
Язык оригинала | английский |
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Страницы (с-по) | 346-351 |
Число страниц | 6 |
Журнал | Nuclear Physics A |
Том | 616 |
Номер выпуска | 1-2 |
DOI | |
Состояние | Опубликовано - 14 апр 1997 |
ID: 47747503