Refined Results of Measurements of the Lifetime of Unstable Ions D2- and HD–

A. A. Terent’ev; Терентьев А. А.

doi:10.31857/S0367292122601308

Refined Results of Measurements of the Lifetime of Unstable Ions D2- and HD–

Authors: Terent’ev A.A.¹
Affiliations:
1. National Research Center “Kurchatov Institute”
Issue: Vol 49, No 4 (2023)
Pages: 391-394
Section: КРАТКИЕ СООБЩЕНИЯ
URL: https://rjsvd.com/0367-2921/article/view/668573
DOI: https://doi.org/10.31857/S0367292122601308
EDN: https://elibrary.ru/FKLDND
ID: 668573

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Abstract

The results of measuring the lifetime of negative molecular ions @ and HD─ were refined by repeated processing: the lifetime of the @ ion is 3.9 ± 0.1 µs and that of the HD─ ion is 4.6 ± 0.1 µs. The values of the beam energy at which the measurements were carried out were refined. It is shown that the measurement results are divided into two groups in which the lifetimes of the @ and HD─ ions are equal with good accuracy.

Keywords

hydrogen, deuterium, ion, negative, molecular, lifetime, half-life

About the authors

A. A. Terent’ev

National Research Center “Kurchatov Institute”

Author for correspondence.
Email: Terentev_AA@nrcki.ru
123098, Moscow, Russia

References

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