ON HIGH ENERGY CHARGE EXCHANGE COLLISION

Journal Article · Tue Nov 01 04:00:00 EST 1960 · Progr. Theoret. Phys. (Kyoto)

DOI:https://doi.org/10.1143/PTP.24.1123· OSTI ID:4065858

Takemiya, T; Sakamoto, Y

The quasi-elastic charge exchange reaction C/sup 12/ (p,n) N/sup 12*/ is considered, in which N/sup 12*/ is an excited N/sup 12/ nucleus. The polarization and asymmetey of the ejected neutrons are measured as functions of incident proton energy in the range 70 to 310 Mev and as functions of the scattering angles. The transition matrix for the reaction is given in the impulse approximation. The coefficients of the scattering spin matrix are calculated by means of the two-body scattering phase shifts derived from the Gammel-Thaler nuclear potential. It is noted that the quasi-elastically ejected neutrons must be observed in "coincidence" with the deformation of the residual excited nucleus. (T.F.H.)

• Research Organization: Kyoto Univ.
• Sponsoring Organization: USDOE
• NSA Number: NSA-15-013752
• OSTI ID: 4065858
• Journal Information: Progr. Theoret. Phys. (Kyoto), Journal Name: Progr. Theoret. Phys. (Kyoto) Vol. Vol: 24
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ANGULAR DISTRIBUTION
CARBON 12
CROSS SECTIONS
DEFORMATION
ENERGY
ENERGY RANGE
EXCITATION
GAMMEL-THALER POTENTIAL
MANY BODY PROBLEM
MATHEMATICS
MATRICES
MEASURED VALUES
NEUTRONS
NITROGEN 12
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEAR THEORY
OPE MODEL
PHASE SHIFT
PHYSICS
POLARIZATION
PROTON BEAMS
PROTONS
SCATTERING
SPIN
TARGETS