Published November 1997 | Version v1
Journal article Metadata-only

Cascade γ-decay of the 182Ta compound state

Creators

  • 1. Ob''edinennyj Inst. Yadernykh Issledovanij, Dubna (Russian Federation)

Description

Cascades of two successively emitted γ-quanta after thermal neutron capture in 181Ta were studied. Parameters of 423 strongest cascades exciting 192 intermediate (in cascade) levels of this nucleus were determined. Analysis of the data on both the most intensive cascades and on their sum shows that cascade γ-decay of compound states can't be described without account of very strong effect of collective modes of excitation on level density and partial widths of γ-transitions practically in the whole range of energies of excited states

Additional details

Additional titles

Original title (Russian)
Каскадный γ-распад компаунд-состояния

Publishing Information

Journal Title
Izvestiya Akademii Nauk. Rossijskaya Akademiya Nauk. Seriya Fizicheskaya
Journal Volume
61
Journal Issue
11
Journal Page Range
p. 2082-2092
ISSN
1026-3489
CODEN
IRAFEO

Conference

Title
58. International conference on nuclear spectroscopy and nuclear structure
Original Conference Title
Materialy Mezhdunarodnoj konferenthii Svojstva yader, udalennykh ot doliny stabil'nosti. 57. Mezhdunarodnoe soveshchanie po yadernoj spektroskopii i strukture atomnogo yadra
Dates
10-13 Jun 1997
Place
Obninsk (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
29039591
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
CAPTURE; COMPOUND NUCLEI; DEFORMED NUCLEI; ENERGY-LEVEL DENSITY; EXPERIMENTAL DATA; GAMMA CASCADES; GAMMA DECAY; GAMMA SPECTRA; MEV RANGE 01-10; TANTALUM 181; THERMAL NEUTRONS; VIBRATIONAL STATES
Descriptors DEC
BARYONS; DATA; DECAY; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EXCITED STATES; FERMIONS; HADRONS; HEAVY NUCLEI; INFORMATION; ISOTOPES; MEV RANGE; NEUTRONS; NUCLEAR CASCADES; NUCLEAR DECAY; NUCLEI; NUCLEONS; NUMERICAL DATA; ODD-EVEN NUCLEI; SPECTRA; STABLE ISOTOPES; TANTALUM ISOTOPES

Optional Information

Notes
11 refs.,7 figs.