Published July 2015 | Version v1
Journal article Metadata-only

Alpha decay of the new isotope 215U

Creators

  • 1. Lanzhou University, School of Nuclear Science and Technology, Lanzhou (China)
  • 2. University of Chinese Academy of Sciences, Beijing (China)
  • 3. Chinese Academy of Sciences, Institute of Modern Physics, Lanzhou (China)
  • 4. Chinese Academy of Sciences, Institute of Theoretical Physics, Beijing (China)
  • 5. Nanjing University, Department of Physics, Nanjing (China)

Description

The new neutron-deficient isotope 215U was produced in the complete-fusion reaction 180W (40Ar, 5n) 215U. Evaporation residues recoiled from the target were separated in flight from the primary beam by the gas-filled recoil separator SHANS and subsequently identified on the basis of energy-position-time correlation measurement. The α-particle energy and half-life of 215U were determined to be 8.428(30) MeV and 0.73-0.29+1.33 ms, respectively. (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1140/epja/i2015-15088-9

Additional details

Identifiers

DOI
10.1140/epja/i2015-15088-9;

Publishing Information

Journal Title
European Physical Journal. A
Journal Volume
51
Journal Issue
7
Journal Page Range
p. 1-4
ISSN
1434-6001

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
46116924
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ACTINIDE NUCLEI; ALPHA DECAY; ALPHA SPECTRA; ARGON 40 REACTIONS; ENERGY SPECTRA; EVEN-ODD NUCLEI; EXCITATION FUNCTIONS; EXPERIMENTAL DATA; HALF-LIFE; HEAVY ION FUSION REACTIONS; INTEGRAL CROSS SECTIONS; MEV RANGE 100-1000; MILLISECONDS LIVING RADIOISOTOPES; NEUTRON-DEFICIENT ISOTOPES; NEUTRONS; Q-VALUE; TUNGSTEN 180 TARGET
Descriptors DEC
BARYONS; CROSS SECTIONS; DATA; DECAY; DIFFERENTIAL CROSS SECTIONS; ELEMENTARY PARTICLES; ENERGY; ENERGY RANGE; FERMIONS; FUNCTIONS; HADRONS; HEAVY ION REACTIONS; HEAVY NUCLEI; INFORMATION; ISOTOPES; MEV RANGE; NUCLEAR DECAY; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUCLEOSYNTHESIS; NUMERICAL DATA; RADIOISOTOPES; SPECTRA; SYNTHESIS; TARGETS