Storming Media: Pentagon Reports and DocumentsPentagon Reports: Fast. Definitive. Complete.     
New Account »
Forgot Password?
Advanced Search »

Newsletter
Unsubscribe »
Reports by Corporate Author

ROMANIAN CENTER FOR INDUCED GAMMA EMISSION BUCHAREST (ROMANIA)


Click on the titles below to find US government-authored or -collected reports written by ROMANIAN CENTER FOR INDUCED GAMMA EMISSION BUCHAREST (ROMANIA)

Total Results: 5 Results per page:
Sort by: Title Date Desc Pages Display:
Steps Towards Large Scale Production of High-Spin Hafnium Isomers by Spallation Reactions 25 Feb 2008 29 pages
Authors:  Calin A Ur; ROMANIAN CENTER FOR INDUCED GAMMA EMISSION BUCHAREST (ROMANIA)
The full text of this report is available for sale.This report results from a contract tasking Induced Gamma Emission Foundation as follows: The contractor will investigate the production and accumulation of the nuclear isomer 178m2 Hafnium by spallation of hafnium targets with high-energy protons. The Hafnium yield will be assayed and compared to predictions. The program will use Hf targets for the optimization of the 178m2Hf yield and for the minimization of the running cost related to the simplicity ...


New Perspectives for the Production and Accumulation of (178m2)Hf Isomers 30 SEP 2003 21 pages
Authors:  Ioan-Iovitz Popescu; ROMANIAN CENTER FOR INDUCED GAMMA EMISSION BUCHAREST (ROMANIA)
The full text of this report is available for sale.This report results from a contract tasking Induced Gamma Emission Foundation as follows: The contractor will investigate the production and accumulation of the nuclear isomer 178m2 Hafnium by spallation of Tungsten targets with high-energy protons. Targets made of the isotope 186 Tungsten will be designed using the LAHET computer code, and fabricated for experimental verification. The Hafnium yield will be assayed and compared to LAHET calculations.


Spallation with High Energy Protons as a Source of 178m2Hf Isomers: Optimization and Accumulation 07 SEP 2001 12 pages
Authors:  ROMANIAN CENTER FOR INDUCED GAMMA EMISSION BUCHAREST (ROMANIA)
The full text of this report is available for sale.This report results from a contract tasking Induced Gamma Emission Foundation as follows: The contractor will investigate the production of 178m2Hf atoms by means of spallation with high energy protons. The process will be optimized for different targets such as Re or W to get the best isomer-to-ground state ratio and purity of the samples while maximizing the absolute quantity of produced isomeric material.


Study of Productivity of Tantalum Spallation by Protons for Accumulation of the 178m2Hf Isomeric Nuclei 25 OCT 2000 16 pages
Authors:  Ioan-Lovitz Popescu; ROMANIAN CENTER FOR INDUCED GAMMA EMISSION BUCHAREST (ROMANIA)
The full text of this report is available for sale.This report results from a contract tasking Romanian Center for Induced Gamma Emission as follows: The contractor will establish the exact position of the gateway state(s) above the 31 year lifetime, high-K isomeric state in the 178Hf nucleus.


Investigation of K-Mixing in Nuclei with Isomeric States 1999 11 pages
Authors:  Ioan-Iovitz Popescu; ROMANIAN CENTER FOR INDUCED GAMMA EMISSION BUCHAREST (ROMANIA)
The full text of this report is available for sale.This report results from a contract tasking Romanian Center for Induced Gamma Emission as follows: The contractor will (a) travel to Orsay, France to participate in the data collection; (b) reduce some of the data at RC- IGE in Bucharest; (c) review the data and decide analytical strategies; and (d) review results and develop a sequent publications summarizing the results.


Total Results: 5 Results per page: