XENON AND KRYPTON FROM SPONTANEOUS FISSION OF CALIFORNIUM-252

被引：49

作者：

SRINIVASAN, B

ALEXANDER, EC

MANUEL, OK

TROUTNER, DE

机构：

[1] Department of Chemistry, University of Missouri, Rolla

[2] Department of Chemistry, University of Missouri, Columbia

来源：

PHYSICAL REVIEW | 1969年 / 179卷 / 04期

关键词：

D O I：

10.1103/PhysRev.179.1166

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The isotopic composition of xenon and krypton was measured in aluminum foils which had been exposed to ∼1010 fissions of Cf252. Relative to Xe136, observed yields are Kr83: Kr84: Kr85: Kr86: Xe131: Xe132: Xe134: Xe136 = 0.010:0.017:0.0049:0.032:0.35:0.52:0.90:1.000. These results show a higher relative yield at mass 134 and less fine structure in the 83-86 mass region than reported from energy-versus-time-of-flight studies on single fission fragments. Our results do not confirm the sharp minimum in the fine structure at mass 136, as suggested from radiochemical studies in the mirror mass region. © 1969 The American Physical Society.

引用

页码：1166 / +

页数：1

共 17 条

[1] ISOTOPIC ANOMALIES OF KRYPTON AND XENON IN CANYON DIABLO GRAPHITE [J].

ALEXANDER, EC ;

MANUEL, OK .

EARTH AND PLANETARY SCIENCE LETTERS, 1967, 2 (03) :220-+

[2] THE BRANCHING RATIO OF KR-85M FROM FISSION YIELD STUDIES [J].

BLADES, AT ;

THODE, HG .

ZEITSCHRIFT FUR NATURFORSCHUNG PART A-ASTROPHYSIK PHYSIK UND PHYSIKALISCHE CHEMIE, 1955, 10 (11) :838-840

[3] SOME FURTHER FISSION YIELDS IN SPONTANEOUS FISSION OF CF-252 [J].

CUNINGHAME, JG .

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1958, 6 (03) :181-183

[4] NEUTRON AND SPONTANEOUS FISSION IN URANIUM ORES [J].

FLEMING, WH ;

THODE, HG .

PHYSICAL REVIEW, 1953, 92 (02) :378-382

[5] ARGON-38 IN PITCHBLENDE MINERALS AND NUCLEAR PROCESSES IN NATURE [J].

FLEMING, WH ;

THODE, HG .

PHYSICAL REVIEW, 1953, 90 (05) :857-858

[6] FISSIOGENIC XENON IN RENAZZO AND MURRAY METEORITES [J].

FUNK, H ;

PODOSEK, F ;

ROWE, MW .

GEOCHIMICA ET COSMOCHIMICA ACTA, 1967, 31 (10) :1721-&

[7] FISSION YIELDS IN SPONTANEOUS FISSION OF CF-252 [J].

GLENDENIN, LE ;

STEINBERG, EP .

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1955, 1 (1-2) :45-48

[8] SPALLATION AND FISSIOGENIC XENON AND KRYPTON FROM STEPWISE HEATING OF PASAMONTE ACHONDRITE - CASE FOR EXTINCT PLUTONIUM 244 IN METEORITES - RELATIVE AGES OF CHONDRITES AND ACHONDRITES [J].

HOHENBERG, CM ;

MUNK, MN ;

REYNOLDS, JH .

JOURNAL OF GEOPHYSICAL RESEARCH, 1967, 72 (12) :3139-+

[9] SPONTANEOUS FISSION YIELDS OF CF-252 [J].

NERVIK, WE .

PHYSICAL REVIEW, 1960, 119 (05) :1685-1690

[10] A REDETERMINATION OF THE RELATIVE ABUNDANCES OF THE ISOTOPES OF NEON, KRYPTON, RUBIDIUM, XENON, AND MERCURY [J].

NIER, AO .

PHYSICAL REVIEW, 1950, 79 (03) :450-454

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