Proton decay of excited states in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mrow /><mml:mn>12</mml:mn></mml:msup></mml:math>N and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mrow /><mml:mn>13</mml:mn></mml:msup></mml:math>O and the astrophysical<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mrow /><mml:mn>11</mml:mn></mml:msup></mml:math>C(<mml:math xmlns:mml="http://www.w3.or

Sobotka, L. G.; Buhro, W. W.; Charity, R. J.; Elson, J. M.; Jager, M. F.; Manfredi, J.; Mahzoon, Mojtaba; Mukhamedzhanov, A. M.; Eremenko, V.; McCleskey, M.; Pizzone, R. G.; Roeder, B. T.; Spiridon, A.; Simmons, E.; Trache, L.; Kurokawa, M.; Navrátil, Petr

doi:10.1103/physrevc.87.054329

Cited by 16 publications

(2 citation statements)

References 41 publications

(91 reference statements)

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“…The peaks in the 2p+ 11 C spectrum have only been seen in one previous study [20]. Again we obtained excellent reproduction of these peaks with Γ=0 as their width is also dominated by the experimental resolution.…”

Section: Invariant-mass Methodssupporting

confidence: 80%

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Particle decays of levels in N11,12 and O12 investigated with the

Webb¹,

Charity²,

Elson³

et al. 2019

Phys. Rev. C

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Particle-decaying states of the light nuclei 11,12 N and 12 O were studied using the invariant-mass method. The decay energies and intrinsic widths of a number of states were measured, and the momentum correlations of three-body decaying states were considered. A second 2p-decaying 2 + state of 12 O was observed for the first time, and a higher energy 12 O state was observed in the 4p+2α decay channel. This 4p+2α channel also contains contributions from fission-like decay paths, including 6 Beg.s.+ 6 Beg.s.. Analogs to these states in 12 O were found in 12 N in the 2p+ 10 B and 2p+α+ 6 Li channels. The momentum correlations for the prompt 2p decay of 12 Og.s. were found to be nearly identical to those of 16 Neg.s., and the correlations for the new 2 + state were found to be consistent with sequential decay through excited states in 11 N. The momentum correlations for the 2 + 1 state in 12 O provide a new value for the 11 N ground-state energy. The states in 12 N/ 12 O that belong to the A=12 isobaric sextet do not deviate from the quadratic isobaric multiplet mass equation (IMME) form.

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Section: Invariant-mass Methodssupporting

confidence: 80%

“…Comparison of fitted and literature decay energies and widths of calibration resonances used for detector characterization. Literature values for 12 N states come from[21] and values for13 O states from[20] …”

mentioning

confidence: 99%