Antiproton-catalyzed microfission/fusion propulsion systems for exploration of the outer solar system and beyond

Journal Article · Thu Jan 15 04:00:00 EST 1998 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.54761· OSTI ID:21179671

Gaidos, G; Laiho, J; Lewis, R A; Smith, G A; Dundore, B; Fulmer, J; Chakrabarti, S ^[1]

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1. Department of Physics, Pennsylvania State University, University Park, Pennsylvania 16802 (United States)

Production and trapping of small numbers of antiprotons for space applications are reviewed, setting the stage for antiproton-catalyzed microfission/fusion (ACMF) reactions as a source of propulsive power. A spacecraft designed around an ACMF engine has been designed. Details, including Isp, thrust, structural features, power systems, radiation shields, ion drivers, payload and system masses, are reviewed. Staging of the spacecraft in space, including requisite propulsion and trajectory parameters and scientific goals for aggressive (Isp=13,000 sec, thrust=180 kN, {delta}V=100 km/sec) outer solar system and extraplanetary missions, is discussed.

• OSTI ID: 21179671
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 420; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANTIPROTON REACTIONS
ANTIPROTONS
DESIGN
ENGINEERING
FISSION
ION THRUSTERS
PROPULSION SYSTEMS
SHIELDS
SPACE FLIGHT
SPACE VEHICLES
THERMONUCLEAR REACTIONS
TRAPPING