CROSS SECTION FOR ELASTIC SCATTERING OF PROTONS BY N$sup 1$$sup 4$

Journal Article · Mon Jun 15 04:00:00 EDT 1959 · Physical Review (U.S.) Superseded in part by Phys.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.114.1552· OSTI ID:4201570

Bashkin, S; Carlson, R R; Douglas, R A

The elastic scattering cross section for protons on N/sup 14/ was measured for bombarding energies from 900 to 4000 kev and for angles of 90, 125.3. 149.4. and 160.9 deg in the center-of-mass system. A gas target chamber and a 6- mil thick CsI(Tl) crystal detector were used. The cross section was measured to an absolute accuracy of plus or minus 3.5%. An anomaly was observed at 3880 plus or minus 40 kev corresponding to a state in O/sup 15/ at 11.00 Mev previously seen in the yield of gamma rays in the N/sup 14/ (p,p' gamma )N/sup 14/ reaction. (auth)

• Research Organization: State Univ. of Iowa, Iowa City
• NSA Number: NSA-13-022905
• OSTI ID: 4201570
• Journal Information: Physical Review (U.S.) Superseded in part by Phys.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 D, Journal Name: Physical Review (U.S.) Superseded in part by Phys.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: 114; ISSN PHRVA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ANGULAR DISTRIBUTION
CESIUM IODIDES
CROSS SECTIONS
CRYSTALS
ELASTIC SCATTERING
ENERGY LEVELS
ENERGY RANGE
ERRORS
EXCITATION
GASES
MEASURED VALUES
MEV RANGE
NITROGEN 14
OXYGEN 15
PHYSICS AND MATHEMATICS
PROTON BEAMS
PROTONS
SCATTERING
SCINTILLATION COUNTERS
TARGETS