Measurements of Gamow-Teller strength distributions in masses 13 and 15

Journal Article · Mon Mar 04 04:00:00 EST 1985 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.54.877· OSTI ID:6087124

Goodman, C D; Byrd, R C; van Heerden, I; Carey, T A; Horen, D J; Larsen, J S; Gaarde, C; Rapaport, J; Welch, T P; Sugarbaker, E; Taddeucci, T N

The differenctial cross section and the transverse spin-flip probability have been measured for the dominant transitions in /sup 13/C(p,n) /sup 13/N and /sup 15/N(p,n) /sup 15/O at E/sub p/ = 160 MeV. The Gamow-Teller transition strengths deduced from the data show that the major (1/2)/sup -/..-->..(3/2)/sup -/ transitions are strongly quenched relative to the (1/2)/sup -/..-->..(1/2)/sup -/ mirror transitions, in strong disagreement with simple shell-model expectations.

• Research Organization: Indiana University, Bloomington, Indiana 47405
• OSTI ID: 6087124
• Journal Information: Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 54:9; ISSN PRLTA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON REACTIONS
BARYONS
BETA DECAY
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CARBON 13 TARGET
CHARGE-EXCHANGE REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DATA
DECAY
ELECTRON CAPTURE RADIOISOTOPES
ELEMENTARY PARTICLES
ENERGY RANGE
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
FERMIONS
GAMOW-TELLER RULES
HADRON REACTIONS
HADRONS
INFORMATION
ISOTOPES
LIGHT NUCLEI
MEV RANGE
MEV RANGE 100-1000
MINUTES LIVING RADIOISOTOPES
NEUTRONS
NITROGEN 13
NITROGEN 15 TARGET
NITROGEN ISOTOPES
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUCLEONS
NUMERICAL DATA
ODD-EVEN NUCLEI
OXYGEN 15
OXYGEN ISOTOPES
PROTON REACTIONS
RADIOISOTOPES
SPIN FLIP
TARGETS