Chemical signatures for superheavy elementary particles
- Lawrence Berkeley Lab., CA
Models of unified fundamental interactions suggest the existence of many particles in the mass range 10 x 10/sup 9/ to 100 x 10/sup 12/ electron volts. Among these may be charged particles, X/sup + -/, that are stable or nearly so. The X/sup +/'s would form superheavy hydrogen, while the X/sup -/'s would bind to nuclei. Chemical isolation of naturally occuring technetium, promethium, actinium, protactinium, neptunium, or americium would indicate the presence of superheavy particles in the forms RuX/sup -/, SmX/sup -/, /sup 232/ThX/sup -/, /sup 235,236,238/UX/sup -/, /sup 244/PuX/sup -/, or /sup 247/CmX/sup -/. Other substances worth searching for include superheavy elements with the chemical properties of boron, fluorine, manganese, beryllium, scandium, vanadium, lithium, neon, and thallium.
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 6936554
- Journal Information:
- Science (Washington, D.C.); (United States), Vol. 213:4508
- Country of Publication:
- United States
- Language:
- English
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TRACE AMOUNTS
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CHARGED PARTICLES
CONCENTRATION RATIO
EXPERIMENTAL DATA
PARTICLE INTERACTIONS
CHEMICAL REACTIONS
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TRANSPLUTONIUM ELEMENTS
TRANSURANIUM ELEMENTS
652010* - Nuclear Properties & Reactions
A=220 & above
Theoretical- (-1987)