SPIN AND PARITY ASSIGNMENT TO LEVELS IN INELASTIC SCATTERING AND "CAPTURE" REACTIONS ON Be$sup 9$

Journal Article · Fri Jul 01 04:00:00 EDT 1960 · Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz.

OSTI ID:4151119

Nemets, O F; Saltykov, L S; Sokolov, M V; Tsekhmistrenko, Yu V

Angular distributions of inelastically scattered 6.8 Mev protons and 13.6 Mev deuterons were studied to determine the spin and parity parameters of the 2.43 Mev level. An analysis is made of the (p,d) and (d,t) reaction mechanisms. Measurements were made using deuterons and molecular hydrogen ions in a cyclotron. The angular distribution of inelastic proton scattering and of the direct interaction of incoming protons with nucleons at excited rotational levels of the alpha particle model and dipole and quadrupole electric interactions are plotted, as well as the angular distribution of inelastic deuterons. The quantum characteristics of the 2.43 Mev level were found to be 5/ 2/sup +/. In Born approximation the angular distribution for deuteron interactions with neutrons in the 3/2 state is equal to: alpha (d,t) approximately 1/k/sup 2/ arc tg/sup 2/ k/4 g ( gamma /sup 2/ (k R)) 1/(k/sup 2/+ gamma /sup 2/)/sup 2/ (R.V.J.)

• Research Organization: Inst. of Physics, Academy of Sciences, Ukrainian SSR
• NSA Number: NSA-14-024858
• OSTI ID: 4151119
• Journal Information: Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz., Journal Name: Izvest. Akad. Nauk. S.S.S.R., Ser. Fiz. Vol. Vol: 24
• Country of Publication: Country unknown/Code not available
• Language: Russian

Related Subjects

ALPHA PARTICLES
ANGULAR DISTRIBUTION
BERYLLIUM 9
BORN APPROXIMATION
CAPTURE
CYCLOTRONS
DEUTERON BEAMS
DEUTERONS
DIAGRAMS
DIPOLES
ENERGY LEVELS
ENERGY RANGE
INELASTIC SCATTERING
INTERACTIONS
MEASURED VALUES
MOLECULES
NUCLEAR MODELS
PARITY
PHYSICS
PROTON BEAMS
QUANTUM MECHANICS
ROTATION
ROTATIONAL STATE
SCATTERING
SPIN
TRITONS