Gamow-Teller Transitions Starting from T{sub z} = +3/2 Nucleus {sup 47}Ti

Journal Article · Fri Oct 28 04:00:00 EDT 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3628368· OSTI ID:21612036

Ganioglu, E; Susoy, G ^[1]; Fujita, H; Fujita, Y ^[2]; Adachi, T; Hatanaka, K; Hirota, K; Ishikawa, D; Matsubara, H; Okamura, H; Ong, H J; Suzuki, T; Tamii, A; Zenihiro, J ^[3]; Algora, A; Estevez, E; Molina, F; Rubio, B ^[4]; Csatlos, M; Gulyas, J ^[5]

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1. Department of Physics, Istanbul University, Istanbul 34134 (Turkey)
2. Department of Physics, Osaka University, Toyonaka, Osaka 560-0043 (Japan)
3. Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047 (Japan)
4. Instituto de Fisica Corpuscular, CSIC-Universidad de Valencia, E-46071 Valencia (Spain)
5. Institute of Nuclear Research of the Hungarian Academy of Sciences P.O. Box 51, H-4001 Debrecen (Hungary)

Gamow-Teller (GT) transitions are mediated by the {sigma}{tau} operator. Owing to its simplicity and also its spin-isospin nature, GT transitions play key roles in the studies of nuclear structure as well as astro-nuclear processes. In violent neutrino-induced reactions at the core-collapse stage of type II supernovae, Gamow-Teller (GT) transitions starting from stable as well as unstable pf-shell nuclei play important roles. We study GT transitions starting from {sup 47}Ti in a high-resolution ({sup 3}He,t) charge-exchange reactions at 0 deg. and at an intermediate incident energy of 140 MeV/nucleon at Research Center for Nuclear Physics (RCNP), Osaka. Individual GT transitions up to high excitations were observed. Assuming the isospin symmetry for the strengths of T{sub z} = {+-}3/2{yields}{+-}1/2 analogous GT transitions, we can deduce the detailed strength distribution starting from mirror unstable nucleus {sup 47}Mn.

• OSTI ID: 21612036
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1377; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR MOMENTUM
BARYONS
BETA DECAY
BINARY STARS
CHARGE-EXCHANGE REACTIONS
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
DECAY
ELEMENTARY PARTICLES
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
ERUPTIVE VARIABLE STARS
EVEN-ODD NUCLEI
EXCITATION
FERMIONS
GAMOW-TELLER RULES
HADRONS
HELIUM 3
HELIUM 3 REACTIONS
HELIUM ISOTOPES
INTERMEDIATE MASS NUCLEI
ISOSPIN
ISOTOPES
LEPTON REACTIONS
LEPTONS
LIGHT NUCLEI
MANGANESE 47
MANGANESE ISOTOPES
MASSLESS PARTICLES
MEV RANGE
MIRROR NUCLEI
NEUTRINO REACTIONS
NEUTRINOS
NUCLEAR DECAY
NUCLEAR REACTIONS
NUCLEAR STRUCTURE
NUCLEI
NUCLEONS
ODD-EVEN NUCLEI
OSCILLATOR STRENGTHS
PARTICLE PROPERTIES
SPIN
STABLE ISOTOPES
STARS
SUPERNOVAE
TITANIUM 47
TITANIUM ISOTOPES
TRITONS
VARIABLE STARS