Comparison of Different Numerical Methods Used in Delayed Neutron Decay Parameters Estimation

2011 ◽  
Vol 167 (2) ◽  
pp. 154-164
Author(s):  
Jinkai Wang ◽  
Warren D. Reece
Keyword(s):  
Numerical Methods ◽  
Parameters Estimation ◽  
Neutron Decay ◽  
Delayed Neutron ◽  
Decay Parameters

Observation of a new transition in the β-delayed neutron decay ofN18

2007 ◽  
Vol 75 (5) ◽  
Author(s):  
J. L. Lou ◽  
Z. H. Li ◽  
Y. L. Ye ◽  
H. Hua ◽  
D. X. Jiang ◽  
...  
Keyword(s):  
Neutron Decay ◽  
Delayed Neutron

Study of the β-delayed neutron decay of 17C and 18C

1995 ◽  
Vol 582 (1-2) ◽  
pp. 109-123 ◽  
Author(s):  
K.W. Scheller ◽  
J. Görres ◽  
S. Vouzoukas ◽  
M. Wiescher ◽  
B. Pfeiffer ◽  
...  
Keyword(s):  
Neutron Decay ◽  
Delayed Neutron

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.

β-delayed neutron decay ofBe14

1995 ◽  
Vol 51 (5) ◽  
pp. 2372-2380 ◽  
Author(s):  
M. D. Belbot ◽  
J. J. Kolata ◽  
K. Lamkin ◽  
R. J. Tighe ◽  
M. Zahar ◽  
...  
Keyword(s):  
Neutron Decay ◽  
Delayed Neutron

Study of the β-delayed neutron decay ofN18

1994 ◽  
Vol 49 (1) ◽  
pp. 46-50 ◽  
Author(s):  
K. W. Scheller ◽  
J. Görres ◽  
J. G. Ross ◽  
M. Wiescher ◽  
R. Harkewicz ◽  
...  
Keyword(s):  
Neutron Decay ◽  
Delayed Neutron

scholarly journals Neutron Decay Array for beta-delayed neutron Decay Studies

2010 ◽  
Author(s):  
Giuseppe Lorusso ◽  
J. G. Pereira ◽  
P. T. Hosmer ◽  
L. Kern ◽  
Karl Ludwig Kratz ◽  
...  
Keyword(s):  
Neutron Decay ◽  
Delayed Neutron ◽  
Beta Delayed

β-delayed neutron decay of drip line nuclei 11Li and 14Be

1997 ◽  
Vol 358 (2) ◽  
pp. 253-255 ◽  
Author(s):  
N. Aoi ◽  
K. Yoneda ◽  
H. Miyatake ◽  
H. Ogawa ◽  
Y. Yamamoto ◽  
...  
Keyword(s):  
Drip Line ◽  
Neutron Decay ◽  
Delayed Neutron

Observation of beta-delayed neutron decay to excited 0+ states in the residual nucleus: The case

1981 ◽  
Vol 103 (4-5) ◽  
pp. 305-308 ◽  
Author(s):  
K.-L. Kratz ◽  
A. Schröder ◽  
H. Ohm ◽  
G. Jung ◽  
B. Pfeiffer ◽  
...  
Keyword(s):  
Residual Nucleus ◽  
Neutron Decay ◽  
Delayed Neutron ◽  
Beta Delayed
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