Mass of lowest T = 2 state of /sup 1/2C

Journal Article · Mon May 01 04:00:00 EDT 1978 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.17.1535· OSTI ID:7052857

Robertson, R G.H.; Khoo, T L; Crawley, G M; McDonald, A B; Adelberger, E G; Freedman, S J

A precise measurement of the excitation energy of the lowest T = 2 state in /sup 1/2C has been made via the /sup 1/4C(p,t)/sup 1/2C reaction. The value obtained, 27.5950 +- 0.0024 MeV, is in agreement with earlier (less precise) measurements and therefore does not explain the failure to observe the T = 2 state in isospin-forbidden resonance reactions. Also reported in this work are an upper limit of 30 keV for the total width of the T = 2 state and an excitation energy of 3.3492 +- 0.0012 MeV for the first excited state of /sup 1/0C.

• Research Organization: Cyclotron Laboratory and Physics Department, Michigan State University, East Lansing, Michigan 48824
• OSTI ID: 7052857
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 17:5; ISSN PRVCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON REACTIONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CARBON 10
CARBON 12
CARBON 12 TARGET
CARBON 14 TARGET
CARBON ISOTOPES
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
DIRECT REACTIONS
ENERGY
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
GROUND STATES
HADRON REACTIONS
ISOSPIN
ISOTOPES
LIGHT NUCLEI
MEV RANGE
MEV RANGE 10-100
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
PARTICLE PROPERTIES
PICKUP REACTIONS
PROTON REACTIONS
Q-VALUE
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
STABLE ISOTOPES
TARGETS
TRANSFER REACTIONS
TRITONS