NEW NUCLIDE-(267)108 PRODUCED BY THE U-238+S-34 REACTION

被引：114

作者：

LAZAREV, YA ^{[1
]}

LOBANOV, YV ^{[1
]}

OGANESSIAN, YT ^{[1
]}

TSYGANOV, YS ^{[1
]}

UTYONKOV, VK ^{[1
]}

ABDULLIN, FS ^{[1
]}

ILIEV, S ^{[1
]}

POLYAKOV, AN ^{[1
]}

RIGOL, J ^{[1
]}

SHIROKOVSKY, IV ^{[1
]}

SUBBOTIN, VG ^{[1
]}

SUKHOV, AM ^{[1
]}

BUKLANOV, GV ^{[1
]}

GIKAL, BN ^{[1
]}

KUTNER, VB ^{[1
]}

MEZENTSEV, AN ^{[1
]}

SEDYKH, IM ^{[1
]}

VAKATOV, DV ^{[1
]}

LOUGHEED, RW ^{[1
]}

WILD, JF ^{[1
]}

MOODY, KJ ^{[1
]}

HULET, EK ^{[1
]}

机构：

[1] LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94551

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 75卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.75.1903

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In bombardments of U-238 targets with 186-MeV S-34 projectiles we discovered the alpha-decaying nuclide (267)108 with a half-life of 19(-10)(+29) ms, E(alpha) = 9.74 to 9.87 MeV, and a production cross section of about 2.5 pb. The new nuclide was identified by measuring correlations in energy, time, and position to establish genetic links between its implantation in a position-sensitive silicon detector and subsequent alpha decay followed by alpha decays of known descendant nuclides.

引用

页码：1903 / 1906

页数：4

共 23 条

[1]

AMBRUSTER P, COMMUNICATION

[2]

Bass R., 1980, LECT NOTES PHYS, V117, P281

[3] ON THE PROPERTIES OF THE ELEMENT 106 ISOTOPES PRODUCED IN THE REACTIONS PB + CR-54 [J].

DEMIN, AG ;

TRETYAKOVA, SP ;

UTYONKOV, VK ;

SHIROKOVSKY, IV .

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1984, 315 (02) :197-200

[4]

DONETS ED, 1965, SOV J NUCL PHYS, V2, P723

[5]

DRUIN VA, 1979, SOV J NUCL PHYS+, V29, P591

[6]

GHIORSO A, 1974, PHYS REV LETT, V33, P1490, DOI 10.1103/PhysRevLett.33.1490

[7] 1ST CONFIRMATION OF THE DISCOVERY OF ELEMENT-106 [J].

GREGORICH, KE ;

LANE, MR ;

MOHAR, MF ;

LEE, DM ;

KACHER, CD ;

SYLWESTER, ER ;

HOFFMAN, DC .

PHYSICAL REVIEW LETTERS, 1994, 72 (10) :1423-1426

[8] DISCOVERY OF ENHANCED NUCLEAR-STABILITY NEAR THE DEFORMED SHELLS N=162 AND Z=108 [J].

LAZAREV, YA ;

LOBANOV, YV ;

OGANESSIAN, YT ;

UTYONKOV, VK ;

ABDULLIN, FS ;

BUKLANOV, GV ;

GIKAL, BN ;

ILIEV, S ;

MEZENTSEV, AN ;

POLYAKOV, AN ;

SEDYKH, IM ;

SHIROKOVSKY, IV ;

SUBBOTIN, VG ;

SUKHOV, AM ;

TSYGANOV, YS ;

ZHUCHKO, VE ;

LOUGHEED, RW ;

MOODY, KJ ;

WILD, JF ;

HULET, EK ;

MCQUAID, JH .

PHYSICAL REVIEW LETTERS, 1994, 73 (05) :624-627

[9] SPONTANEOUS FISSION OF LIGHT CALIFORNIUM ISOTOPES PRODUCED IN PB-206, PB-207, PB-208+S-34, S-36 REACTIONS - NEW NUCLIDE CF-238 [J].

LAZAREV, YA ;

SHIROKOVSKY, IV ;

UTYONKOV, VK ;

TRETYAKOVA, SP ;

KUTNER, VB .

NUCLEAR PHYSICS A, 1995, 588 (02) :501-509

[10]

LAZAREV YA, 1993, HEAVY ION PHYSICS SC, P203

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