Evidences for resonance states in 5H
- Golovkov, M.S.
- Oganessian, Yu.Ts.
- Bogdanov, Dmitrij D.D.
- Fomichev, Andrey
- Rodin, AM
- Sidorchuk, S.I.
- Slepnev, R.S.
- Stepantsov, S.V.
- Ter-Akopian, Gurgen
- Wolski, Roman
- Gorshkov, V.A.
- Chelnokov, Maxim
- Itkis, Mikhail
- Kozulin, E.M.
- Bogatchev, A.A.
- Kondratiev, N.A.
- Korzyukov, I.V. I.V.
- Yukhimchuk, Arkadiy
- Perevozchikov, V.V.
- Vinogradov, Yu
- Grishechkin, S.K.
- Demin, A.M. A.M.
- Zlatoustovskiy, S.V.
- Kuryakin, Alexey A.V.
- Fil'chagin, S.V. S.V.
- Il'kayev, R.I. R.I.
- Hanappe, Francis
- Materna, Thomas
- Stuttge, Louise
- Ninane, A.
- Korsheninnikov, A.A.
- Nikolskii, Yu
- Tanihata, Isao
- Roussel-Chomaz, Patricia
- Mittig, Wolfgang
- Alamanos, Nicolas
- Lapoux, Valerie
- Pollacco, EC
- Nalpas, L.
DOIAbstract
Resonance states of 5H were investigated through the two-neutron transfer reaction t(t, p)5 H. A triton beam at 57.5 MeV and a cryogenic liquid tritium target were used. The 5H missing mass spectrum in triple coincidence, proton + triton + neutron, shows a resonance at 1.8 ± 0.1 MeV above the t + 2n decay threshold. This energy is in good agreement with the result reported in Phys. Rev. Lett. 87 (2001) 092501. The resonance width, Γintr ≤ 0.5 MeV, is surprisingly small and difficult to reconcile with theory predictions. © 2003 Published by Elsevier B.V.SCOPUS: ar.jinfo:eu-repo/semantics/publishe
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