LIFETIME OF FIRST EXCITED STATE IN 19F

被引：3

作者：

MENDELSON, RA

CARPENTER, RT

机构：

[1] Department of Physics and Astronomy, University of Iowa, Iowa City

[2] Lawrence Radiation Laboratory, Berkeley

来源：

PHYSICAL REVIEW | 1969年 / 183卷 / 04期

关键词：

D O I：

10.1103/PhysRev.183.924

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The lifetime of the first excited state of F19 has been measured by electronic timing using the inelastic scattering of protons to excite the state. Timing signals for the particles were obtained from a solid-state detector which also provided energy selection. The -ray detector was a 2-mm-thick by 2.5-cm-diam Na (Tl) crystal viewed by an RCA-8575 photomultiplier. The result obtained for the mean lifetime was 0.910.05 nsec. © 1969 The American Physical Society.

引用

页码：924 / +

页数：1

共 6 条

[1] ENERGY LEVELS OF LIGHT NUCLEI .6. [J].

AJZENBERGSELOVE, F ;

LAURITSEN, T .

NUCLEAR PHYSICS, 1959, 11 (01) :1-340

[2] CORE EXCITATION IN O18 [J].

ENGELAND, T .

NUCLEAR PHYSICS, 1965, 72 (01) :68-+

[3] LIFETIME OF FIRST EXCITED STATE OF P32 [J].

MENDELSO.RA ;

CARPENTE.RT .

PHYSICAL REVIEW, 1968, 165 (04) :1214-&

[4] NUCLEAR RESONANCE EXCITATION USING A DIFFRACTION MONOCHROMATOR [J].

SEPPI, EJ ;

BOEHM, F .

PHYSICAL REVIEW, 1962, 128 (05) :2334-&

[5]

VAZQUEZ M, 1963, REV MEX FIS, V12, P27

[6] IMPORTANCE OF STRONG ISOTOPIC SPIN DEPENDENCE OF PARTICLE-HOLE MATRIX ELEMENTS ON MANY PARTICLE-MANY HOLE STATES IN NUCLEI [J].

ZAMICK, L .

PHYSICS LETTERS, 1965, 19 (07) :580-&

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