Published February 1991 | Version v1
Journal article Metadata-only

Comments on the assessment of α-efficiency K value

Creators

  • 1. Institute of Marine Geology, Ministry of Geoloyg and Mineral Resource (China)
  • 2. National Inst. of Metrology (China)

Description

It was found that K value can be reflected by the ratio of natural ESR signal intensity I0 to the maximum ESR signal intensity Imax at dose saturation. An equation of assessment of k value, derived from several samples of aragonitic corals compared with U-series dating, was obtained. The precision of ESR dating can be improved by using the equation

Additional details

Publishing Information

Journal Title
Nuclear Techniques
Journal Volume
14
Journal Issue
2
Series
Nucl. Tech.
Journal Page Range
77-78
ISSN
0253-3219
CODEN
NUTED

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
23010547
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ACCURACY; AGE ESTIMATION; ALPHA DETECTION; CORALS; EFFICIENCY; ELECTRON SPIN RESONANCE; EQUATIONS
Descriptors DEC
ANIMALS; CHARGED PARTICLE DETECTION; CNIDARIA; COELENTERATA; DETECTION; INVERTEBRATES; MAGNETIC RESONANCE; RADIATION DETECTION; RESONANCE