Properties of the /sup 208/Po(0/sup +/,T = 22) double isobaric analog state

Journal Article · Mon Feb 25 00:00:00 EST 1985 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.54.775· OSTI ID:5885088

Morris, C L; Greene, S J; Gilman, R; Fortune, H T; Zumbro, J D; Faucett, J A; Burleson, G R; Dhuga, K S; Seidl, P A; Mordechai, S

Pion double charge exchange has been used to populate the double isobaric analog state (DIAS) in /sup 208/Po with use of the doubly magic target /sup 208/Pb. The DIAS was found at an excitation energy of 32.46 +- 0.17 MeV with a width of 0.85 +- 0.40 MeV. The excitation energy of the DIAS can be used along with the energy of the isobaric analog state to determine separately the linear and the quadratic terms of the isobaric multiplet mass equation. The resulting linear and quadratic terms are b = -31.6 +- 3.7 MeV and c = 0.33 +- 0.09 MeV, respectively.

• Research Organization: Los Alamos National Laboratory, Los Alamos, New Mexico 87545
• OSTI ID: 5885088
• Journal Information: Phys. Rev. Lett.; (United States), Vol. 54:8
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
LEAD 208 TARGET
PION PLUS REACTIONS
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POLONIUM 208
ISOBARIC ANALOGS
ANGULAR DISTRIBUTION
COULOMB ENERGY
EXPERIMENTAL DATA
MAGIC NUCLEI
MASS FORMULAE
MEV RANGE 100-1000
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BETA DECAY RADIOISOTOPES
CHARGED-PARTICLE REACTIONS
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HEAVY NUCLEI
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ISOTOPES
MESON REACTIONS
MEV RANGE
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
PION REACTIONS
POLONIUM ISOTOPES
RADIOISOTOPES
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