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On the Properties of the s{sub 1/2} -> d{sub 3/2} Transition in {sup 199}Au

Abstract

The half-life of the first excited level in Au has been measured by the delayed coincidence technique to be 1.1 {+-} 0.1 nsec. From a measurement of the intensity ratios of the L sub shell conversion lines the E2/M1 ratio of the deexciting transition has been found to be (4.9 {sup +1.4}{sub -0.8})10{sup -2} The energy of the transition was measured to 77.21 {+-} 0.03 keV. The absolute values of the reduced M1 and E2 transition probabilities have been calculated and included in a systematic survey of s{sub 1/2} <-> d{sub 3/2} transitions in odd Z isotopes in the Au region. This result has been compared with the predictions of the nuclear models of Sorensen and de Shalit.
Authors:
Baecklin, A; [1]  Malmskog, S G [2] 
  1. Swedish Research Councils' Laboratory, Studsvik, Nykoeping (Sweden)
  2. AB Atomenergi, Nykoeping (Sweden)
Publication Date:
Feb 15, 1967
Product Type:
Technical Report
Report Number:
AE-268
Resource Relation:
Other Information: 32 refs., 7 figs., 5 tabs.
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; ENERGY LEVELS; HALF-LIFE; ENERGY-LEVEL TRANSITIONS; MULTIPOLE TRANSITIONS; GOLD 199; SINGLE-PARTICLE MODEL
OSTI ID:
20949455
Research Organizations:
AB Atomenergi, Nykoeping (Sweden)
Country of Origin:
Sweden
Language:
English
Other Identifying Numbers:
TRN: SE0708438
Availability:
Commercial reproduction prohibited; OSTI as DE20949455
Submitting Site:
SWDN
Size:
28 pages
Announcement Date:
Dec 22, 2007

Citation Formats

Baecklin, A, and Malmskog, S G. On the Properties of the s{sub 1/2} -> d{sub 3/2} Transition in {sup 199}Au. Sweden: N. p., 1967. Web.
Baecklin, A, & Malmskog, S G. On the Properties of the s{sub 1/2} -> d{sub 3/2} Transition in {sup 199}Au. Sweden.
Baecklin, A, and Malmskog, S G. 1967. "On the Properties of the s{sub 1/2} -> d{sub 3/2} Transition in {sup 199}Au." Sweden.
@misc{etde_20949455,
title = {On the Properties of the s{sub 1/2} -> d{sub 3/2} Transition in {sup 199}Au}
author = {Baecklin, A, and Malmskog, S G}
abstractNote = {The half-life of the first excited level in Au has been measured by the delayed coincidence technique to be 1.1 {+-} 0.1 nsec. From a measurement of the intensity ratios of the L sub shell conversion lines the E2/M1 ratio of the deexciting transition has been found to be (4.9 {sup +1.4}{sub -0.8})10{sup -2} The energy of the transition was measured to 77.21 {+-} 0.03 keV. The absolute values of the reduced M1 and E2 transition probabilities have been calculated and included in a systematic survey of s{sub 1/2} <-> d{sub 3/2} transitions in odd Z isotopes in the Au region. This result has been compared with the predictions of the nuclear models of Sorensen and de Shalit.}
place = {Sweden}
year = {1967}
month = {Feb}
}