Published July 2001 | Version v1
Journal article Metadata-only

Spectroscopy of 7He. Superheavy hydrogen isotope 5H

Creators

  • 1. RIKEN, Hirosawa 2-1, Wako, Saitama (Japan)
  • 2. RCC Kurchatov Inst., Moscow (Russian Federation)

Description

The neutron-transfer reaction d(6He, p)7He was investigated. The data obtained shown that 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 decay threshold n + n + 3H was obtained for the first time by making use of the reaction p(6He, 2He)5H

Abstract (Russian)

Исследовалась реакция передачи нейтронов d(6He, p)7He. Полученные данные показывают, что 7He не имеет резко выраженных возбужденных состояний с одночастичной структурой. При использовании реакции p(6He, 2He)5H впервые было получено резонансное состояние 5H с энергией на 2 МэВ выше порога распада n + n + 3H

Additional details

Publishing Information

Journal Title
Yadernaya Fizika
Journal Volume
64
Journal Issue
7
Journal Page Range
p. 1319-1323
ISSN
0044-0027
CODEN
IDFZA7

Conference

Title
International conference Nuclear Structure and Related Topics
Dates
6-10 Jun 2000
Place
Dubna (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
33043201
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
DEUTERIUM TARGET; EXCITED STATES; HELIUM; HELIUM 2; HELIUM 6 REACTIONS; HELIUM 7; HYDROGEN 1; HYDROGEN 5; NEUTRONS; PROTONS; TRANSFER REACTIONS
Descriptors DEC
BARYONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; DIRECT REACTIONS; ELEMENTARY PARTICLES; ELEMENTS; ENERGY LEVELS; EVEN-ODD NUCLEI; FERMIONS; FLUIDS; GASES; HADRONS; HEAVY ION REACTIONS; HELIUM ISOTOPES; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; NONMETALS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; ODD-EVEN NUCLEI; RADIOISOTOPES; RARE GASES; STABLE ISOTOPES; TARGETS

Optional Information

Notes
17 refs., 6 figs.