Chemical signatures for superheavy elementary particles

Journal Article · Fri Aug 07 00:00:00 EDT 1981 · Science (Washington, D.C.); (United States)

DOI:https://doi.org/10.1126/science.213.4508.607· OSTI ID:6936554

Cahn, R N ^[1]; Glashow, S L

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1. 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), Journal Name: Science (Washington, D.C.); (United States) Vol. 213:4508; ISSN SCIEA
• Country of Publication: United States
• Language: English

Related Subjects

652010* -- Nuclear Properties & Reactions
A=220 & above
Theoretical-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BINDING ENERGY
CHARGED PARTICLES
CHEMICAL REACTIONS
CONCENTRATION RATIO
DATA
DERIVATIZATION
ELEMENTS
ENERGY
EXPERIMENTAL DATA
INFORMATION
INTERACTIONS
ISOTOPES
NUMERICAL DATA
PARTICLE INTERACTIONS
TRACE AMOUNTS
TRANS 104 ELEMENTS
TRANSPLUTONIUM ELEMENTS
TRANSURANIUM ELEMENTS