NUCLEAR-SCATTERING OF SYNCHROTRON-RADIATION BY TA-181

被引：29
|
作者：
CHUMAKOV, AI
BARON, AQR
ARTHUR, J
RUBY, SL
BROWN, GS
SMIRNOV, GV
VANBURCK, U
WORTMANN, G
机构：
[1] STANFORD LINEAR ACCELERATOR CTR,STANFORD SYNCHROTRON RADIAT LAB,STANFORD,CA 94309
[2] UNIV CALIF SANTA CRUZ,DEPT PHYS,SANTA CRUZ,CA 95064
[3] KURCHATOV INST,RUSSIAN RES CTR,MOSCOW 123182,RUSSIA
[4] TECH UNIV MUNICH,DEPT PHYS,D-85747 GARCHING,GERMANY
[5] UNIV GESAMTHSCH PADERBORN,DEPT PHYS,D-33095 PADERBORN,GERMANY
来源：
PHYSICAL REVIEW LETTERS | 1995年 / 75卷 / 03期
关键词：
D O I：
10.1103/PhysRevLett.75.549
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We report the first observation of excitation of the 6.2 keV nuclear level of Ta-181 by synchrotron radiation. The absolute energy of the level was determined to be 6214 +/- 2 eV. The time distribution of nuclear forward scattering of synchrotron radiation by a 7.5 mu m Ta metal foil was measured, and a decay time of 530 +/- 80 ns was observed. Analysis of the time distribution reveals an inhomogeneous broadening of the nuclear resonance in this sample 6 +/- 2 natural linewidths.
引用
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页码：549 / 552
页数：4
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