Citation
Thiessen, Henry A. (1967) Positive pion photoproduction at angles from 50 degrees to 165 degrees C.M. and energies from 500 to 1350 MeV. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/A91P-5Z84. https://resolver.caltech.edu/CaltechETD:etd-10042002-155413
Abstract
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The cross section for the reaction [...] was measured at the Caltech synchrotron. The [positive pion] was detected in a multichannel magnetic spectrometer, and the data were recorded in the memory of a pulse height analyzer. The results are presented in the form of energy distributions at 12 fixed laboratory angles from 34[degrees] to 155[degrees]. cross section measurements are reported with photon energies between 500 MeV and 1350 MeV. No detailed fitting of the entire angular range was attempted; however, a narrow bump in the cross section at 180[degrees] is explained as the effect of a cusp at the eta meson threshold.
Item Type: | Thesis (Dissertation (Ph.D.)) |
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Degree Grantor: | California Institute of Technology |
Division: | Physics, Mathematics and Astronomy |
Major Option: | Physics |
Thesis Availability: | Public (worldwide access) |
Research Advisor(s): |
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Thesis Committee: |
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Defense Date: | 27 September 1966 |
Record Number: | CaltechETD:etd-10042002-155413 |
Persistent URL: | https://resolver.caltech.edu/CaltechETD:etd-10042002-155413 |
DOI: | 10.7907/A91P-5Z84 |
Default Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. |
ID Code: | 3901 |
Collection: | CaltechTHESIS |
Deposited By: | Imported from ETD-db |
Deposited On: | 07 Oct 2002 |
Last Modified: | 21 Dec 2019 01:50 |
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