PROTON-OXYGEN DIFFERENTIAL SCATTERING CROSS SECTIONS. PART II

Journal Article · Fri Jun 15 04:00:00 EDT 1962 · Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D

DOI:https://doi.org/10.1103/PhysRev.126.2143· OSTI ID:4812215

Salisbury, S R; Hardie, G; Oppliger, L; Dangle, R

The differential cross section for the elastic scattering of protons on O/sup 16/ was measured at 4.25 to 8.6 Mev. A differentially-pumped gas scattering chamber with a CsI(Tl) scintillation detector was used. Measurements were made at the following center-of-mass scattering angles: 30 deg 2', 54 deg 25', 90 deg O', 103 deg 48', 122 deg 57', 140 deg 25', 148 deg 50', and 166 deg 52' Measurements were made at 0.0025- to 0.001-Mev intervals for target thicknesses of 0.0025 to 0.001 Mev at 166 deg 52'. The other angles were measured at 0.001- to 0.040-Mev intervals for a 0.001- to 0.003-Mev target. The energy spread of the beam was probably less than 0.003 Mev. The uncertainties in the measured cross sections were approximately plus or minus 0.5%. Twenty-two resonances were found. (auth)

• Research Organization: Univ. of Wisconsin, Madison
• NSA Number: NSA-16-026323
• OSTI ID: 4812215
• Journal Information: Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, Journal Name: Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D Vol. Vol: 126; ISSN PHRVA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ANGULAR DISTRIBUTION
CESIUM IODIDES
CROSS SECTIONS
CRYSTALS
ENERGY RANGE
MEASURED VALUES
OXYGEN 16
PHYSICS
PROTON BEAMS
PROTONS
RADIATION DETECTORS
RESONANCE
SCATTERING
SCINTILLATIONS
TARGETS
THICKNESS