SEARCH FOR VOLATILE SUPERHEAVY ELEMENTS IN HEAVY-ION REACTIONS

被引：10

作者：

AUMANN, DC

FALESCHINI, H

FRIEDMANN, L

WEISMANN, D

机构：

[1] Institut für Radiochemie, Technische Universität München

来源：

PHYSICS LETTERS B | 1979年 / 82卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(79)90242-9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We have attempted to synthesize and identify volatile superheavy elements with various heavy-ion reactions in an experiment designed to condense and detect volatile reaction products with half-lives between 1 and 105s. The reactions investigated were: 136Xe+natEr 181Ta, 136Xe+59Co, 136Xe+natNi, 136Xe+natCu, 208Pb+natMo, 136Xe+238U, 238U+ 238U. No evidence was found for volatile superheavy elements. © 1979.

引用

页码：361 / 364

页数：4

共 19 条

[11] SEARCH FOR SUPERHEAVY ELEMENTS IN INTERACTION OF XE-136 AND U-238 WITH NATU USING GAS-JET TRANSPORT TECHNIQUE [J].

JUNGCLAS, H ;

HIRDES, D ;

BRANDT, R ;

LEMMERTZ, P ;

GEORG, E ;

WOLLNIK, H .

PHYSICS LETTERS B, 1978, 79 (01) :58-60

[12]

Keller O. L. Jr., 1970, Journal of Physical Chemistry, V74, P1127, DOI 10.1021/j100700a029

[13]

MACFARLANE RD, 1974, NUCLEAR SPECTROSCO A, P243

[14]

Northcliffe L.C., 1970, Nucl. Data Tables, V7, P233, DOI 10.1016/S0092-640X(70)80016-X

[15]

OTTO RJ, 1977, RADIOCHIM ACTA, V24, P3

[16] ARE ELEMENTS 112, 114, AND 118 RELATIVELY INERT-GASES [J].

PITZER, KS .

JOURNAL OF CHEMICAL PHYSICS, 1975, 63 (02) :1032-1033

[17] SEARCH FOR DELAYED FISSION-PRODUCTS FROM SUPERHEAVY NUCLEI IN REACTION XE-136 + PB-208 [J].

SPERR, P ;

WAGNER, W ;

ESSEL, H ;

HARTEL, K ;

HENNING, W ;

KIENLE, P ;

KORNER, HJ ;

REHM, KE ;

WEBER, J .

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1978, 287 (01) :57-60

[18]

VONGROSSE A, 1965, J INORG NUCL CHEM, V27, P509

[19]

WEISMANN D, 1977, THESIS TU MUNCHEN

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