Published 1978
| Version v1
Journal article
Search for long-lived superheavy elements in the reaction of 136Xe with 238U
Creators
- 1. Gesellschaft fuer Schwerionenforschung m.b.H., Darmstadt (Germany, F.R.)
- 2. Mainz Univ. (Germany, F.R.). Inst. fuer Kernphysik
Description
A search with radiochemical methods for long-lived superheavy elements in 238U targets bombarded with intense beams of 136Xe ions produced negative results. A formation cross section of <= 1 x 10-35 cm2 is deduced at 95% confidence level for nuclides with half-lives between 1 and 200 d. (orig.)
Abstract (German)
Eine Suche nach langlebigen superschweren Elementen mit radiochemischen Methoden in 238U-Targets, welche mit intensiven Strahlen von 136Xe-Ionen bestrahlt wurden, ergab negative Resultate. Ein Bildungswirkungsquerschnitt von <= 1 x 10-35 cm2 wurde mit einer 95%-igen Vertrauensgrenze fuer Nuklide mit Lebensdauern zwischen 1 und 200 Tagen ermittelt. (orig.)Additional details
Publishing Information
- Journal Title
- Z. Phys., A
- Journal Volume
- 286
- Journal Issue
- 4
- Series
- Z. Phys., A.
- Journal Page Range
- 419-420
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 9413561
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ISOTOPE PRODUCTION; NUCLEOSYNTHESIS; RADIOMETRIC ANALYSIS; TRANS 104 ELEMENTS; URANIUM 238 TARGET; XENON 136 REACTIONS
- Descriptors DEC
- CHEMICAL ANALYSIS; ELEMENTS; HEAVY ION REACTIONS; NUCLEAR REACTIONS; QUANTITATIVE CHEMICAL ANALYSIS; TARGETS; TRANSPLUTONIUM ELEMENTS; TRANSURANIUM ELEMENTS