/sup 16/O(. gamma. ,p)/sup 15/N reaction for E/sub. gamma. / = 100--400 MeV

Journal Article · Wed May 01 00:00:00 EDT 1985 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.31.1633· OSTI ID:5757787

Leitch, M J; Matthews, J L; Sapp, W W; Sargent, C P; Wood, S A; Findlay, D J.S.; Owens, R O; Roberts, B L

The differential cross section for the /sup 16/O(..gamma..,p)/sup 15/N process has been measured in the energy range E/sub ..gamma../ = 100--400 MeV at laboratory angles of 45/sup 0/, 90/sup 0/, and 135/sup 0/. The cross sections for the (..gamma..,p) reaction leaving /sup 15/N in its ground state, in its first and second excited states at E/sub x/roughly-equal5.3 MeV, and in its third excited state at E/sub x/ = 6.3 MeV were extracted from the tip region of the proton spectra measured at a series of bremsstrahlung end point energies. The data are compared with calculations based on a direct, single-particle knockout mechanism and on mechanisms involving two particles in an intermediate state.

• Research Organization: Department of Physics and Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
• OSTI ID: 5757787
• Journal Information: Phys. Rev. C; (United States), Vol. 31:5
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
NITROGEN 15
ENERGY LEVELS
OXYGEN 16 TARGET
PHOTONUCLEAR REACTIONS
KNOCK-OUT REACTIONS
ANGULAR DISTRIBUTION
BREMSSTRAHLUNG
DIFFERENTIAL CROSS SECTIONS
EXPERIMENTAL DATA
MEV RANGE 100-1000
NUCLEON-NUCLEON INTERACTIONS
PROTON SPECTRA
BARYON-BARYON INTERACTIONS
CROSS SECTIONS
DATA
DIRECT REACTIONS
DISTRIBUTION
ELECTROMAGNETIC RADIATION
ENERGY RANGE
HADRON-HADRON INTERACTIONS
INFORMATION
INTERACTIONS
ISOTOPES
LIGHT NUCLEI
MEV RANGE
NITROGEN ISOTOPES
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
PARTICLE INTERACTIONS
RADIATIONS
SPECTRA
STABLE ISOTOPES
TARGETS
651323* - Nuclear Properties & Reactions
A=6-19
Experimental- Energy Levels & Transitions- (-1987)
651325 - Nuclear Properties & Reactions
A=6-19
Experimental- Nuclear Reactions & Scattering- (-1987)