Beta decay of12B and12N to the first excited state of12C (4.44 MeV)

1981 ◽  
Vol 301 (2) ◽  
pp. 183-188 ◽  
Author(s):  
W. Kaina ◽  
V. Soergel ◽  
W. Trost ◽  
G. Zinser
Keyword(s):  
Excited State ◽  
Beta Decay ◽  
First Excited State

Indication of Neutrinoless Double Beta Decay of 76Ge to the First Excited State of 76Se. Results of the Frejus Experiment

1988 ◽  
pp. 220-224
Author(s):  
J. Busto ◽  
J. Chevallier ◽  
D. Dassié ◽  
Ph. Hubert ◽  
A. Larrea ◽  
...  
Keyword(s):  
Excited State ◽  
Beta Decay ◽  
Neutrinoless Double Beta Decay ◽  
Double Beta Decay ◽  
First Excited State

scholarly journals New limit for the half-life of double beta decay of 94Zr to the first excited state of 94Mo

2017 ◽  
Vol 53 (4) ◽  
Author(s):  
N. Dokania ◽  
V. Nanal ◽  
G. Gupta ◽  
S. Pal ◽  
R. G. Pillay ◽  
...  
Keyword(s):  
Excited State ◽  
Beta Decay ◽  
Half Life ◽  
Double Beta Decay ◽  
First Excited State

Beta decay of 187W

1970 ◽  
Vol 48 (9) ◽  
pp. 1040-1054 ◽  
Author(s):  
A. W. Herman ◽  
E. A. Heighway ◽  
J. D. MacArthur
Keyword(s):  
Excited State ◽  
Beta Decay ◽  
Decay Scheme ◽  
Decay Energy ◽  
Beta Transition ◽  
Point Energy ◽  
Absolute Intensities ◽  
Gamma Coincidence ◽  
First Excited State ◽  
Coincidence Measurements

Coincidence studies have established in the decay scheme of,187W the existence of transitions of energy 7, 36, 77, 455, 589, and 639 keV with intensities of 3.0 ± 0.5%, 0.50 ± 0.06%, 0.31 ± 0.07%, 0.05 ± 0.02%, 0.14 ± 0.04%, and 0.05 ± 0.02% respectively as well as yielding the absolute intensities of the well-known transitions in 187Re. In addition the beta–gamma coincidence measurements have shown that (1) a first-forbidden unique transition feeds the first-excited state of 187Re, (2) there is at most a very weak beta transition to the level at 512 keV, (3) there is no inner beta group of about 300 keV end-point energy and intensity 8% as indicated by several earlier investigations, and (4) the decay energy of 187W to 187Re is 1311 ± 2 keV. The relevance of these observations to the structure of 187Re is discussed.

Observation of the 2159-keV level in 60Ni following the beta decay of 60Co

1970 ◽  
Vol 48 (5) ◽  
pp. 483-488 ◽  
Author(s):  
W. R. Dixon ◽  
R. S. Storey
Keyword(s):  
Excited State ◽  
Beta Decay ◽  
Gamma Rays ◽  
Gamma Ray ◽  
Escape Peak ◽  
First Excited State

A search has been made with a Ge(Li) detector for weak gamma-ray transitions in 60Ni following the beta decay of 60Co. Observation of a gamma ray of energy 2158.8 ± 0.4 keV and intensity of about 10−5 per disintegration has confirmed that the 2159-keV level of 60Ni is populated in about 10−4 of the disintegrations. A much stronger peak at 822 keV has been shown to be the single-escape peak of the 1332-keV gamma ray rather than the (2159 → 1332) transition as claimed by Hansen and Spernol. The search for other weak gamma rays in 60Ni was inconclusive, and the mechanism for feeding the 2159-keV level is not clear. As a byproduct of this investigation, the energy of the first excited state of 64Ni is found to be 1345.9 ± 0.3 keV.

scholarly journals Branching Ratio Measurement in 23Ne Beta Decay

2019 ◽  
Vol 26 ◽  
pp. 31 ◽  
Author(s):  
H. Rahangdale ◽  
Y. Mishnayot ◽  
B. Ohayon ◽  
T. Hirsh ◽  
S. Vaintraub ◽  
...  
Keyword(s):  
Excited State ◽  
Data Analysis ◽  
Beta Decay ◽  
Applied Research ◽  
Branching Ratio ◽  
Deuteron Beam ◽  
Accelerator Facility ◽  
Ratio Measurement ◽  
First Excited State ◽  
Measurement Experiment

We describe the branching ratio measurement experiment performed at Soreq Applied Research Accelerator Facility (SARAF) using the deuteron beam. We successfully produced 107/s 23Ne atoms in the run and used them to measure the branching ratio in 23Ne beta decay to the first excited state of 23Na. We provide some preliminary results of the experiment whose data analysis currently ongoing.

A Search for Double Beta Decay of 128 Te and 130 Te Leading to the First Excited State of Daughter Nuclei

1987 ◽  
Vol 3 (8) ◽  
pp. 889-893 ◽  
Author(s):  
E Bellotti ◽  
C Cattadori ◽  
O Cremonesi ◽  
E Fiorini ◽  
C Liguori ◽  
...  
Keyword(s):  
Excited State ◽  
Beta Decay ◽  
Double Beta Decay ◽  
First Excited State

The microwave spectrum of the light molecule of vinyl bromide (CH2 = CH Br), in the first excited state of vibration

1972 ◽  
Vol 58 (1) ◽  
pp. 956-968
Author(s):  
Joseph Maroor ◽  
Marc de Hemptinne
Keyword(s):  
Excited State ◽  
Microwave Spectrum ◽  
Vinyl Bromide ◽  
First Excited State

Note on the Unsymmetrical Form of Biphenyl in its First Excited State and the Ionic State

1971 ◽  
Vol 26 (1) ◽  
pp. 180 ◽  
Author(s):  
A. Gołębiewski ◽  
A. Parczewski
Keyword(s):  
Excited State ◽  
Ionic State ◽  
First Excited State

Lifetime of the First Excited State ofC15

1968 ◽  
Vol 166 (4) ◽  
pp. 988-991 ◽  
Author(s):  
R. A. Mendelson ◽  
R. T. Carpenter
Keyword(s):  
Excited State ◽  
First Excited State

Energy of the first excited state of Sr86

1963 ◽  
Vol 47 ◽  
pp. 443-448 ◽  
Author(s):  
Joseph W. Harpster ◽  
Donald L. Bennett ◽  
Karl J. Casper
Keyword(s):  
Excited State ◽  
First Excited State
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