Proton Decay of the Isobaric Analog of the Ground State ofPb208Populated by the (p,n) Reaction

1969 ◽  
Vol 22 (14) ◽  
pp. 724-727 ◽  
Author(s):  
G. J. Igo ◽  
C. A. Whitten ◽  
Jean-Luc Perrenoud ◽  
J. W. Verba ◽  
T. J. Woods ◽  
...  
Keyword(s):  
Ground State ◽  
Proton Decay ◽  
Isobaric Analog

scholarly journals Two-proton decay of the 6Be ground state and the double isobaric analog of 11Li

2013 ◽  
Vol 420 ◽  
pp. 012073 ◽  
Author(s):  
R J Charity ◽  
J M Elson ◽  
S Komarov ◽  
L G Sobotka ◽  
J Manfredi ◽  
...  
Keyword(s):  
Ground State ◽  
Proton Decay ◽  
Isobaric Analog

scholarly journals Ground-State Proton Decay ofBr69and Implications for theSe68Astrophysical Rapid Proton-Capture Process Waiting Point

2011 ◽  
Vol 106 (25) ◽  
Author(s):  
A. M. Rogers ◽  
M. A. Famiano ◽  
W. G. Lynch ◽  
M. S. Wallace ◽  
F. Amorini ◽  
...  
Keyword(s):  
Ground State ◽  
Proton Decay ◽  
Proton Capture ◽  
Capture Process ◽  
Rapid Proton

Evidence for the ground-state proton decay ofSb105

1994 ◽  
Vol 49 (6) ◽  
pp. R2871-R2874 ◽  
Author(s):  
R. J. Tighe ◽  
D. M. Moltz ◽  
J. C. Batchelder ◽  
T. J. Ognibene ◽  
M. W. Rowe ◽  
...  
Keyword(s):  
Ground State ◽  
Proton Decay

scholarly journals Analogous Gamow-Teller and M1 Transitions in Tz = ±½ Mirror Nuclei and in Tz = ±1, 0 Triplet Nuclei relevant to Low-energy Super GT state

2018 ◽  
Vol 178 ◽  
pp. 05001
Author(s):  
Yoshitaka Fujita ◽  
Hirohiko Fujita ◽  
Yusuke Tanumura
Keyword(s):  
Nuclear Spin ◽  
Ground State ◽  
Degrees Of Freedom ◽  
Main Part ◽  
Low Energy ◽  
Magnetic Interactions ◽  
Isobaric Analog ◽  
Isobaric Analog State ◽  
Electro Magnetic ◽  
Gamow Teller

Nuclei have spin- and isospin-degrees of freedom. Therefore, Gamow-Teller (GT) transitions caused by the στ operator (spin-isospin operator) are unique tools for the studies of nuclear structure as well as nuclear interactions. They can be studied in β decays as well as charge-exchange (CE) reactions. Similarly, M1 γ decays are mainly caused by the στ operator. Combined studies of these transitions caused by Weak, Strong, and Electro-Magnetic interactions provide us a deeper understanding of nuclear spin-isospin-type transitions. We first compare the strengths of analogous GT and M1 transitions in the A = 27, Tz = ±½ mirror nuclei 27Al and 27Si. The comparison is extended to the Tz = ±1, 0 nuclei. The strength of GT transition from the ground state (g.s.) of 42Ca to the 0.611 MeV first Jπ = 1+ state in 42Sc is compared with that of the analogous M1 transition from the 0.611 MeV state to the T = 1, 0+ g.s. (isobaric analog state: IAS) in 42Sc. The 0.611 MeV state has the property of Low-energy Super GT (LeSGT) state, because it carries the main part of the GT strength of all available transitions from the g.s. of 42Ca (and 42Ti) to the Jπ = 1+ GT states in 42Sc.

Proton Decay from Isobaric Analog States Formed in the (d, n) Reactions

1967 ◽  
Vol 19 (8) ◽  
pp. 450-453 ◽  
Author(s):  
N. Cue ◽  
P. Richard ◽  
J. S. Blair
Keyword(s):  
Proton Decay ◽  
Isobaric Analog

Ar40(d, p)Excitation Functions Over the Ground-State Isobaric Analog Energy Region

1967 ◽  
Vol 18 (4) ◽  
pp. 130-132 ◽  
Author(s):  
P. Wilhjelm ◽  
G. A. Keyworth ◽  
G. C. Kyker ◽  
D. L. Sellin ◽  
N. R. Roberson ◽  
...  
Keyword(s):  
Ground State ◽  
Energy Region ◽  
Excitation Functions ◽  
Isobaric Analog
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