Published December 10, 1987 | Version v1
Journal article Metadata-only

Spectroscopy of the transitional A = 96--98 nuclei; New region of fast first forbidden transitions

Creators

  • 1. Clark University, Worcester, Massachusetts, 01610

Description

Absolute γ-intensities have been measured for the strong transitions in the decay chain 98Rb→98Sr→98Zr and 98Nb→98Mo and found ≅4 times higher than those currently adopted. Shape coexistence is established in 98Y with a J/sup π/ = 1- ''spherical'' ground state and with a previously reported deformed band with band-head at 495.7 keV. A fast first-forbidden β-transition is observed between 98Y/sup g/ and 98Zr/sup g/, which alongside with the previously reported 96Y/sup g/→96Zr/sup g/ decay forms a new region, other than /sup 208/Pb and 16O, of such fast transitions

Additional details

Publishing Information

Journal Title
AIP Conf. Proc.
Journal Volume
164
Journal Issue
1
Series
AIP Conf. Proc.
Journal Page Range
282-285
ISSN
0094-243X
CODEN
APCPC

Conference

Title
5. international conference on nuclei far from stability.
Dates
14-19 Sep 1987.
Place
Lake Rosseau (Canada).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
19048985
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BETA-MINUS DECAY; CHAIN REACTIONS; ENERGY LEVELS; FORBIDDEN TRANSITIONS; GAMMA SPECTRA; MOLYBDENUM 98; NIOBIUM 98; RUBIDIUM 98; STRONTIUM 98; YTTRIUM 98; ZIRCONIUM 98
Descriptors DEC
BETA DECAY; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; DECAY; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; INTERMEDIATE MASS NUCLEI; ISOTOPES; MILLISEC LIVING RADIOISOTOPES; MINUTES LIVING RADIOISOTOPES; MOLYBDENUM ISOTOPES; NIOBIUM ISOTOPES; NUCLEAR DECAY; NUCLEI; ODD-ODD NUCLEI; RADIOISOTOPES; RUBIDIUM ISOTOPES; SECONDS LIVING RADIOISOTOPES; SPECTRA; STABLE ISOTOPES; STRONTIUM ISOTOPES; YTTRIUM ISOTOPES; ZIRCONIUM ISOTOPES

Optional Information

Secondary number(s)
CONF-870970--.