Published August 26, 1985 | Version v1
Journal article Metadata-only

Short-lived isomers in 211Rn and 210Rn

Creators

  • 1. Australian National Univ., Canberra. Dept. of Nuclear Physics

Description

The following mean lives of excited states in 211Rn and 210Rn have been measured: 211Rn: 8169+Δ' keV, (tau=3.3(3) ns), 7400+Δ' keV (2.1(5) ns), 6101+Δ' (41(2) ns), 5247+Δ keV (5(2) ns), 3244+Δ keV (3.9(8) ns), 2651+Δ keV (9.6(4) ns); 210Rn: 8555+Δ keV (2.6(3) ns), 4994+Δ keV (19(1) ns), 1665 keV (15.0(15) ns). Some theoretical implications of these measurements for the structure of 211 Rn and 210Rn are discussed. (orig.)

Additional details

Publishing Information

Journal Title
Nucl. Phys., A
Journal Volume
442
Journal Issue
1
Series
CODEN: NUPAB.;Nucl. Phys., A.
Journal Page Range
153-162
ISSN
0375-9474

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
16079945
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
DE-EXCITATION; ENERGY SPECTRA; EXPERIMENTAL DATA; E1-TRANSITIONS; E2-TRANSITIONS; E3-TRANSITIONS; GAMMA SPECTRA; HALF-LIFE; HEAVY ION FUSION REACTIONS; ISOMERIC NUCLEI; LIFETIME; MEV RANGE 10-100; M1-TRANSITIONS; NEUTRONS; OXYGEN 17 REACTIONS; OXYGEN 18 REACTIONS; PLATINUM 198 TARGET; RADON 210; RADON 211; ROTATIONAL STATES; STRENGTH FUNCTIONS; YRAST STATES
Descriptors DEC
ALPHA DECAY RADIOISOTOPES; BARYONS; BETA DECAY RADIOISOTOPES; DATA; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; EXCITED STATES; FERMIONS; FUNCTIONS; HADRONS; HEAVY ION REACTIONS; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; INFORMATION; ISOTOPES; MEV RANGE; MULTIPOLE TRANSITIONS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUCLEOSYNTHESIS; NUMERICAL DATA; RADIOISOTOPES; RADON ISOTOPES; SPECTRA; SYNTHESIS; TARGETS