单色中微子束的电磁调制
Electromagnetic modulation of monochromatic neutrino beams
摘要:
本文讨论了产生调制单色中微子束的可能性。单色中微子可以在原子核或离子核,特别是类氢离子核的电子俘获中获得。结果表明,由于电子从超精细态被俘获的几率不同,自旋非零的类氢离子产生的单色中微子束可以被调制。调制是通过诱导超精细态之间的电磁跃迁而产生的。讨论了对具有必要性质的类氢离子的要求。列出了适合这种离子的原子核。
英文摘要:
A possibility to produce a modulated monochromatic neutrino beam is discussed. Monochromatic neutrinos can be obtained in electron capture by nuclei of atoms or ions, in particular, by nuclei of hydrogen-like ions. It is shown that monochromatic neutrino beam from such hydrogen-like ions with nuclei of non-zero spin can be modulated because of different probabilities of electron capture from hyperfine states. Modulation arises by means of inducing of electromagnetic transitions between the hyperfine states. Requirements for the hydrogen-like ions with necessary properties are discussed. A list of the appropriate nuclei for such ions is presented.
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