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Non-radiative positive pion absorption by deuterons at 49 mev Duesdieker, Giles Anthony
Abstract
The reaction π⁺D→pp was investigated at a pion lab kinetic energy of 49 MeV in a companion study to the elastic reaction π⁺D→ π⁺D at the 184” cyclotron of the Lawrence Berkeley Laboratory.
Although evidence for d- wave absorption had been found by other experimenters at energies above 150 MeV, little evidence for this process was indicated in our analysis of this experiment. A least-squares fit of the center of mass differential cross sections to the standard parameterization
Dσ*/dΩ* = Kπ[A+Cos²θ*]
yielded the values Kπ = 0.745 ± .017 and A = 0.286 ± .009, indicating
a total cross section of 5.80 ±16 millibarns.
Item Metadata
| Title |
Non-radiative positive pion absorption by deuterons at 49 mev
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| Creator | |
| Publisher |
University of British Columbia
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| Date Issued |
1973
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| Description |
The reaction π⁺D→pp was investigated at a pion lab kinetic energy of 49 MeV in a companion study to the elastic reaction π⁺D→ π⁺D at the 184” cyclotron of the Lawrence Berkeley Laboratory.
Although evidence for d- wave absorption had been found by other experimenters at energies above 150 MeV, little evidence for this process was indicated in our analysis of this experiment. A least-squares fit of the center of mass differential cross sections to the standard parameterization
Dσ*/dΩ* = Kπ[A+Cos²θ*]
yielded the values Kπ = 0.745 ± .017 and A = 0.286 ± .009, indicating
a total cross section of 5.80 ±16 millibarns.
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| Genre | |
| Type | |
| Language |
eng
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| Date Available |
2011-03-15
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| Provider |
Vancouver : University of British Columbia Library
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| Rights |
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.
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| DOI |
10.14288/1.0084915
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| URI | |
| Degree (Theses) | |
| Program (Theses) | |
| Affiliation | |
| Degree Grantor |
University of British Columbia
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| Campus | |
| Scholarly Level |
Graduate
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| Aggregated Source Repository |
DSpace
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Rights
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.