Published 1996
| Version v1
Miscellaneous
A study on thoron decay products in the air
Creators
- 1. Physics Dept. Faculty of Science, El-minia Univ., El-Minia (Egypt)
Description
Low pressure Berner cascade impactor technique was used as sampling device to determine the concentration ansd activity size distribution of 212Pb in the open air. The collected activity in each stage of the impactor was measured by a γ spectrometer with 5 x 5 Nal(tl)detector. The activity size distribution of 212Pb was described by one long-normal distribution. The mean AMAD was 345 nm with α9=2.7 o. 4 figs., 3 tabs
Additional details
Publishing Information
- Imprint Place
- Cairo (Egypt)
- Imprint Title
- Proceedings of the third Radiation Physics Conference. Vol. 1
- Imprint Pagination
- 332 p.
- Journal Page Range
- p. 241-249.
- Report number
- INIS-EG--005
Conference
- Title
- 3. Radiation Physics Conference.
- Dates
- 13-17 Nov 1996.
- Place
- Cairo (Egypt).
INIS
- Country of Publication
- Egypt
- Country of Input or Organization
- Egypt
- INIS RN
- 28060344
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- AIR; CASCADE IMPACTORS; CLUSTER MODEL; CONCENTRATION RATIO; DAUGHTER PRODUCTS; ENVIRONMENT; EXPERIMENTAL DATA; GAMMA SPECTROMETERS; GASES; LEAD 212; LOW PRESSURE; RADIOACTIVE AEROSOLS; RADON 220
- Descriptors DEC
- AEROSOLS; ALPHA DECAY RADIOISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; COLLOIDS; DATA; DISPERSIONS; EVEN-EVEN NUCLEI; FLUIDS; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; INFORMATION; ISOTOPES; LEAD ISOTOPES; MATHEMATICAL MODELS; MEASURING INSTRUMENTS; NUCLEAR MODELS; NUCLEI; NUMERICAL DATA; RADIOISOTOPES; RADON ISOTOPES; SECONDS LIVING RADIOISOTOPES; SOLS; SPECTROMETERS