scholarly journals Total absorption γ -ray spectroscopy of the β -delayed neutron emitters I137 and Rb95

2019 ◽  
Vol 100 (4) ◽  
Author(s):  
V. Guadilla ◽  
J. L. Tain ◽  
A. Algora ◽  
J. Agramunt ◽  
D. Jordan ◽  
...  
Keyword(s):  
Total Absorption ◽  
Delayed Neutron ◽  
Γ Ray

Total absorption γ-ray spectroscopy of beta delayed neutron emitters

2013 ◽  
Author(s):  
E. Valencia ◽  
A. Algora ◽  
J. L. Tain ◽  
S. Rice ◽  
J. Agramunt ◽  
...  
Keyword(s):  
Total Absorption ◽  
Delayed Neutron ◽  
Beta Delayed ◽  
Γ Ray

scholarly journals Total absorption γ -ray spectroscopy of the β -delayed neutron emitters Br87 , Br88 , and Rb94

2017 ◽  
Vol 95 (2) ◽  
Author(s):  
E. Valencia ◽  
J. L. Tain ◽  
A. Algora ◽  
J. Agramunt ◽  
E. Estevez ◽  
...  
Keyword(s):  
Total Absorption ◽  
Delayed Neutron ◽  
Γ Ray

scholarly journals Total absorption γ -ray spectroscopy of niobium isomers

2019 ◽  
Vol 100 (2) ◽  
Author(s):  
V. Guadilla ◽  
A. Algora ◽  
J. L. Tain ◽  
J. Agramunt ◽  
J. Äystö ◽  
...  
Keyword(s):  
Total Absorption ◽  
Γ Ray

scholarly journals Beta delayed neutron measurements by means of Modular Total Absorption Spectrometer

2019 ◽  
Vol 201 ◽  
pp. 03002
Author(s):  
Michał Stepaniuk ◽  
Marek Karny ◽  
Aleksandra Fijałkowska ◽  
Wojciech Bielewski ◽  
Keyword(s):  
Decay Scheme ◽  
Branching Ratio ◽  
Published Data ◽  
Test Case ◽  
Total Absorption ◽  
Delayed Neutron ◽  
Total Absorption Spectrometer ◽  
Beta Delayed ◽  
Neutron Rich Isotopes ◽  
Absorption Spectrometer

Possibility to use Modular Total Absorption Spectrometer (MTAS) as a device to measure complete decay scheme, including β-n of neutron rich isotopes, has been investigated. Analysis of well known 87Br with its 2.6% β-n branching ratio served as a test case. Preliminary results agree with the published data.

scholarly journals Advances at TRIUMF-ISAC and decay of neutron-rich Cd studied with GRIFFIN

2018 ◽  
Vol 193 ◽  
pp. 04011
Author(s):  
P.E. Garrett ◽  
N. Bernier ◽  
R. Dunlop ◽  
A.D. MacLean ◽  
V. Bildstein ◽  
...  
Keyword(s):  
Time Distribution ◽  
Ground States ◽  
Neutron Number ◽  
Current Status ◽  
Neutron Decay ◽  
Delayed Neutron ◽  
Abundance Peak ◽  
Γ Rays ◽  
Γ Ray

The β-decay half lives of nuclei near the r-process path are critical information required for abundance calculations, especially those near neutron number N = 82. Specifically, the nuclei below doubly-magic 132Sn are key, and play an important role in the formation and shape of the second r-process abundance peak. The half lives in this region are challenging to measure due to the significant β-delayed neutron decay branches and the population of isomeric states with half lives comparable to the ground states. However, by measuring the time distribution of γ rays, these complications can be eliminated. This requires, however, a very effcient γ-ray spectrometer since the production of isotopes in this region is very limited. The new GRIFFIN array at TRIUMF-ISAC provides the high effciency required for these measurements. Recent improvements in the quality of the beams produced at TRIUMF, employing the IG-LIS device, are outlined, as well as the current status of the ARIEL facility. The GRIFFIN spectrometer and its use are briefly described. The experiment to measure the half lives of 128-130Cd is outlined and the results given, and some examples of the power of GRIFFIN to expand decay schemes, specifically for the decay of 128Cd to 128In, are given.

Applications of the total absorption γ-ray spectroscopy for β-decay study

2003 ◽  
Vol 66 (9) ◽  
pp. 1636-1638 ◽  
Author(s):  
I. N. Izosimov ◽  
A. A. Kazimov ◽  
V. G. Kalinnikov ◽  
A. A. Solnyshkin ◽  
J. Suhonen
Keyword(s):  
Total Absorption ◽  
Β Decay ◽  
Decay Study ◽  
Γ Ray

scholarly journals Beta Decay Studies of Neutron Rich Nuclei Using Total Absorption Gamma-ray Spectroscopy and Delayed Neutron Measurements

2011 ◽  
Vol 59 (2(3)) ◽  
pp. 1499-1502 ◽  
Author(s):  
J. L. Tain ◽  
A. Algora ◽  
E. Estevez ◽  
B. Rubio ◽  
E. Valencia ◽  
...  
Keyword(s):  
Beta Decay ◽  
Gamma Ray ◽  
Total Absorption ◽  
Delayed Neutron ◽  
Gamma Ray Spectroscopy

The ṉTOF Total Absorption Calorimeter response to γ-ray cascades following neutron capture in minor actinides

2009 ◽  
Author(s):  
C. Guerrero ◽  
D. Cano-Ott ◽  
E. Mendoza ◽  
J. L. Taín ◽  
Jan Jolie ◽  
...  
Keyword(s):  
Neutron Capture ◽  
Minor Actinides ◽  
Total Absorption ◽  
Γ Ray ◽  
Calorimeter Response
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