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dc.contributor.advisor Paul, E. B.
dc.creatorFan, Chungpeng
dc.date.accessioned 2018-12-18T21:18:06Z
dc.date.available 2018-12-18T21:18:06Z
dc.date.issued 1966
dc.identifier.urihttps://hdl.handle.net/1911/104156
dc.description Text includes handwritten formulas
dc.description.abstract The reactions As(p,p)As and As(p,n)Se have been studied at bombarding energies from 3 to 5 MeV. Twelve resonances have been observed in both the (p,p} and (p,n) excitation curves and are identified as isobaric analogues of levels in the odd-odd nucleus As . In the (p,p) measurements, three solid state detectors fixed at laboratory angles of 1°, 12°, and 15° were used to detect the elastically scattered protons, while in the (p,n) measurements both a conventional long counter and a specially designed 4TT counter were used. There is strong evidence for a doublet at proton bombarding energies of 3.6 and 3.11 MeV and four pronounced resonance levels at 4.47, 4.58, 4.67, and 4.75 MeV. The doublet is identified as the ground state isobaric analogue resonance which corresponds to a Coulomb displacement energy of 1.2 MeV. The 1 values of the four states E = 4.47, 4.58, 4.67, and 4.75 MeV were determined and asymmetry in the (p,n) resonance peak was observed and analyzed for the states E^= 4.47 and 4.58 MeV.
dc.format.extent 99 pp
dc.language.iso eng
dc.title Isobaric analogue resonances in arsenic-75 (p,p) arsenic-75 and arsenic-75 (p,n) selenium-75 reactions
dc.identifier.digital RICE1783
dc.type.genre Thesis
dc.type.material Text
thesis.degree.department Physics
thesis.degree.discipline Natural Sciences
thesis.degree.grantor Rice University
thesis.degree.level Masters
thesis.degree.name Master of Arts
dc.format.digitalOrigin reformatted digital
dc.identifier.callno Thesis Phys. 1966 Fan
dc.identifier.citation Fan, Chungpeng. "Isobaric analogue resonances in arsenic-75 (p,p) arsenic-75 and arsenic-75 (p,n) selenium-75 reactions." (1966) Master’s Thesis, Rice University. https://hdl.handle.net/1911/104156.


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