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ENERGY LEVELS OF Na$sup 21$ AND Mg$sup 2$$sup 2$

Journal Article · · Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
; ;

Neon gas was bombarded with 2.4, 3.1, 4.6, and 6.1-Mev deuterons and with 3.4- and 4.5-Mev He3 particles. Timeof-flight measurements of neutron groups indicate excited states of Na/sup 21/ at0.37 plus or minus 0.04, 1.69 plus or minus 0.05, 2.83 plus or minus 0.04, 3.89 plus or minwwell-known states at 2.43, 3.57, 4.18, 4.31, and 4.49 Mev. Angular distributions show strong direct interaction features. Mg/sup 22/, has a mass excess (M-A) of -0.14 plus or minus 0.08 Mev (C/sup 12/ reference) from Q = -0.043 plus or minus 0.08 Mev for Ne/sup 20/(He/sup 3/,n) Mg/sup 22/. The first excited state is at 0.995 plus or minus 0.04 Mev. No other states are observed with E/sup x/ < 2.5 Mev. (auth)

Research Organization:
Haverford Coll., Penna.
NSA Number:
NSA-16-007097
OSTI ID:
4812178
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Physical Review (U.S.) Superseded in part by Phys.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 D, Journal Name: Physical Review (U.S.) Superseded in part by Phys.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: 124; ISSN PHRVA
Country of Publication:
Country unknown/Code not available
Language:
English

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Related Subjects

ALPHA PARTICLES
ANGULAR DISTRIBUTION
BEAMS
DEUTERON BEAMS
DIRECT REACTIONS
EMISSION
ENERGY
ENERGY LEVELS
ENERGY RANGE
FISSION
GASES
HELIUM 3
MAGNESIUM 22
MASS
MEASURED VALUES
MEV RANGE
NEON 20
NEUTRONS
NUCLEAR EMULSIONS
NUCLEAR REACTIONS
PHYSICS
Q-VALUE
SODIUM 21
TIME OF FLIGHT METHOD
URANIUM 238