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 Thu Jul 18 22:10:58 2019, Jenn, e768s, OTHER, General, Fixed, , Previous Papers 
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 Sat Jul 20 11:33:01 2019, Christian, e768s, OTHER, General, Fixed, , Previous Papers - gamma decays from states in the 4-MeV region
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Sat Jul 20 12:06:00 2019, Christian, e768s, OTHER, General, Fixed, , Previous Papers - gamma decays from states in the 4-MeV region
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Sat Jul 20 12:57:41 2019, Christian, e768s, OTHER, General, Fixed, , Previous Papers - gamma decays from states in the 4-MeV region
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Sun Jul 21 17:57:08 2019, Christian, e768s, OTHER, General, Fixed, , Previous Papers - gamma decays from states in the 4-MeV region
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Mon Jul 22 10:10:02 2019, Christian, e768s, OTHER, General, Fixed, , Previous Papers - alpha-branching ratios for states in the 4-MeV region
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Thu Jul 25 11:05:18 2019, Francois de Oliveira, e768s, OTHER, General, Fixed, , Previous Papers - alpha-branching ratios for states in the 4-MeV region
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Message ID: 5320
Entry time: Thu Jul 25 11:05:18 2019
In reply to: 5252
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| Author: |
Francois de Oliveira |
| ExpNbr: |
e768s |
| Type: |
OTHER |
| Category: |
General |
| Status: |
Fixed |
| Target-Source: |
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| Subject: |
Previous Papers - alpha-branching ratios for states in the 4-MeV region |
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| In the reaction 15N(7Li,t)19F, the ratio between the measured cross sections is R(3/2+/9/2-)>29. We should get the same ratio in 19Ne. In 19Ne, the 3/2+ state decays with Eg=4033 keV (80%), the second with 2632 keV (100%), gamma efficiency = 4% and 5.5%, this gives a ratio between the number of counts measured in the 2632 keV and in the 4033 keV > 29 x 100/80 x 5.5 / 4 ~ 50. |