Published November 8, 1976 | Version v1
Journal article Metadata-only

Possible two-phonon βγ-vibration in 156Dy

Creators

  • 1. Brookhaven National Lab., Upton, N.Y. (USA)
  • 2. Princeton Univ., N.J. (USA)

Description

The level structure of 156Dy has been investigated with the (p,t) reaction at Esub(p)=29.9 MeV. A strong (7.7% of ground-state strength) transition is observed to a state at 1520 keV, assigned Jsup(π)=2+. It is suggested that this state is the two-phonon βγ-vibration predicted by the theory of Davydov. Possible connections to the 'super-band' in 156Dy are discussed. (Auth.)

Additional details

Identifiers

DOI
10.1016/0370-2693(76)90007-1;

Publishing Information

Journal Title
Physics Letters B
Journal Volume
65
Journal Issue
2
Series
Phys. Lett., B.
Journal Page Range
116-118
ISSN
0370-2693

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
8302834
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANGULAR DISTRIBUTION; DATA; DIFFERENTIAL CROSS SECTIONS; DWBA; DYSPROSIUM 156; DYSPROSIUM 158 TARGET; ENERGY-LEVEL TRANSITIONS; GROUND STATES; MEV RANGE 10-100; PARITY; PICKUP REACTIONS; PROTON REACTIONS; SPIN; TRITONS; TWO-NUCLEON TRANSFER REACTIONS; VIBRATIONAL STATES
Descriptors DEC
ANGULAR MOMENTUM; BARYON REACTIONS; BORN APPROXIMATION; CHARGED PARTICLES; CROSS SECTIONS; DIRECT REACTIONS; DISTRIBUTION; DYSPROSIUM ISOTOPES; ENERGY LEVELS; ENERGY RANGE; EVEN-EVEN NUCLEI; EXCITED STATES; HADRON REACTIONS; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; MEV RANGE; MULTI-NUCLEON TRANSFER REACTIO; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; PARTICLE PROPERTIES; RARE EARTH NUCLEI; STABLE ISOTOPES; TARGETS; TRANSFER REACTIONS

Optional Information

Notes
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