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Two-Step Target for Fission Product Radioactive Beam Production

Award Information

Agency:
Department of Energy
Branch:
N/A
Award ID:
56809
Program Year/Program:
2002 / SBIR
Agency Tracking Number:
65480S01-II
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
TechSource, Inc.
1475 Central Ave, Ste 250 Los Alamos, NM -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2002
Title: Two-Step Target for Fission Product Radioactive Beam Production
Agency: DOE
Contract: DE-FG03-01ER83314
Award Amount: $750,000.00
 

Abstract:

65480 The production of intense fission product radioactive beams used for nuclear physics research requires special target approaches. One such approach is that of a two-step target, in which an energetic, intense light-ion beam strikes a cooled heavy metal target to create neutrons, and the neutrons cause fissions in a surrounding blanket to make the fission products. However, such a target has not been demonstrated to work using an intense production of light ions. This project will construct a prototype two-step target and demonstrate the efficacy of the concept. Phase I produced a numerical analysis of a two-step target, defining the dimensions and constituents of a prototype target. The analysis included estimates of neutron production, fission rates, and energy deposition in the primary and secondary targets. This was followed by a thermal analysis using finite element approaches to devise cooling strategies for the primary target and thermal control approaches for the secondary target. Phase II will demonstrate the efficacy of a prototype two-step target using an intense production beam. The analyses of the thermal performances of the target components from the Phase I study will be extended, and a prototype test target will be designed in detail, fabricated, and integrated into a test configuration at the TRIUMF accelerator. Commercial Applications and Other Benefits as described by the awardee: This technology should lead to the commercial provision of targets for intense radioactive beam facilities, including the new nuclear physics initiative, the Rare Isotope Accelerator.

Principal Investigator:

Willard L. Talbert
5059881726
willtalb@aol.com

Business Contact:

Pierre Grand
65480
5059881726
pgrand@attglobal.net
Small Business Information at Submission:

Techsource, Inc.
P.O. Box 31057 Santa Fe, NM 87594

EIN/Tax ID: 850448248
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No