Abstract
The neutron-transfer reaction d(6He, p)7He is investigated. The data obtained show that, in the range between 1 and 7 MeV above its ground-state resonance, 7He does not have well-pronounced narrow excited states with a single-particle structure. A resonance state of 5H with an energy of 2 MeV above the n+n+3H decay threshold is obtained for the first time by making use of the reaction p(6He, 2He)5H.
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From Yadernaya Fizika, Vol. 64, No. 7, 2001, pp. 1319–1323.
Original English Text Copyright © 2001 by Golovkov, Korsheninnikov, Tanihata, Bogdanov, Chelnokov, Fomichev, Gorshkov, Oganessian, Rodin, Sidorchuk, Stepantsov, Ter-Akopian, Wolski, Mittig, Roussel-Chomaz, Savajols, Kuzmin, Nikolskii, Novatskii, Ogloblin.
This article was submitted by the authors in English.
On leave of absence from Russian Research Centre Kurchatov Institute, pl. Kurchatova 1, Moscow, 123182, Russia.
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Golovkov, M.S., Korsheninnikov, A.A., Tanihata, I. et al. Spectroscopy of 7He and superheavy hydrogen isotope 5H. Phys. Atom. Nuclei 64, 1244–1248 (2001). https://doi.org/10.1134/1.1389550
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DOI: https://doi.org/10.1134/1.1389550