Proton-Proton Scattering from 1.4 to 2.4 Mev
Differential cross sections for the scattering of protons by protons have been measured at energies of 12- to 90 deg in the center-of-mass system. Total uncertainties vary from about plus or minus 0.1% at large angles to plus or minus 0.3% at the smallest angles. A thorough investigation of sources...
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| Veröffentlicht in: | Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, 1959-01, Vol.114 (2), p.550-559 |
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| container_title | Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D |
| container_volume | 114 |
| creator | Knecht, David J. Messelt, S. Berners, E. D. Northcliffe, L. C. |
| description | Differential cross sections for the scattering of protons by protons have been measured at energies of 12- to 90 deg in the center-of-mass system. Total uncertainties vary from about plus or minus 0.1% at large angles to plus or minus 0.3% at the smallest angles. A thorough investigation of sources of error has yielded cross-sectdon values in disagreement with previously published values. A simple phase-shift analysis has been made. Withoui the inclusion of vacuum polarization contributions, a satisfactory fit is not obtained with only S- wave and effective nuclear P-wave phase shifts. With their inclusion, the data are fitted well by pure S-wave nuclear scattcring. An upper limit on the magnitude of the effective nuclear P-wave phase shift is estimated at about 0.02 deg at these energies. (auth) |
| doi_str_mv | 10.1103/PhysRev.114.550 |
| format | Article |
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An upper limit on the magnitude of the effective nuclear P-wave phase shift is estimated at about 0.02 deg at these energies. (auth)</description><subject>ANGULAR DISTRIBUTION</subject><subject>CROSS SECTIONS</subject><subject>ENERGY RANGE</subject><subject>ERRORS</subject><subject>MEASURED VALUES</subject><subject>MEV RANGE</subject><subject>PHYSICS AND MATHEMATICS</subject><subject>PROTON BEAMS</subject><subject>PROTONS</subject><subject>SCATTERING</subject><subject>SPECTRAL SHIFT</subject><issn>0031-899X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1959</creationdate><recordtype>article</recordtype><recordid>eNotkD1rwzAURTW00DTt3NV0rh09PcmxxxL6BSkJaYZuwn55alwaq0gikH9fF2c6HLjc4QhxB7IAkDhb709xw8dBdGGMvBATKRHyqq4_r8R1jN9Sgq61noiHdfDJ9_mI7IOalDh0_Vfmgj9kUOgs-UwNeOfjjbh0zU_k2zOnYvv8tF285svVy9vicZmTKsuUzw22RiEqcNg0bHSJJbCpdux03ToDCoFVVSqaswPklqiSWO80IRNLnIr78dbH1NlIXWLak-97pmS1wkqCGUazcUTBxxjY2d_QHZpwsiDtfwR7jjCItkME_AMkaVDM</recordid><startdate>19590101</startdate><enddate>19590101</enddate><creator>Knecht, David J.</creator><creator>Messelt, S.</creator><creator>Berners, E. 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Total uncertainties vary from about plus or minus 0.1% at large angles to plus or minus 0.3% at the smallest angles. A thorough investigation of sources of error has yielded cross-sectdon values in disagreement with previously published values. A simple phase-shift analysis has been made. Withoui the inclusion of vacuum polarization contributions, a satisfactory fit is not obtained with only S- wave and effective nuclear P-wave phase shifts. With their inclusion, the data are fitted well by pure S-wave nuclear scattcring. An upper limit on the magnitude of the effective nuclear P-wave phase shift is estimated at about 0.02 deg at these energies. (auth)</abstract><doi>10.1103/PhysRev.114.550</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0031-899X |
| ispartof | Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, 1959-01, Vol.114 (2), p.550-559 |
| issn | 0031-899X |
| language | eng |
| recordid | cdi_crossref_primary_10_1103_PhysRev_114_550 |
| source | American Physical Society Journals |
| subjects | ANGULAR DISTRIBUTION CROSS SECTIONS ENERGY RANGE ERRORS MEASURED VALUES MEV RANGE PHYSICS AND MATHEMATICS PROTON BEAMS PROTONS SCATTERING SPECTRAL SHIFT |
| title | Proton-Proton Scattering from 1.4 to 2.4 Mev |
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