19Ne levels studied with the 18F(d,n)19Ne*(18F+p) reaction

A. S. Adekola; C. R. Brune; D. W. Bardayan; J. C. Blackmon; K. Y. Chae; J. A. Cizewski; K. L. Jones; R. L. Kozub; T. N. Massey; C. D. Nesaraja; S. D. Pain; J. F. Shriner; M. S. Smith; J. S. Thomas

doi:10.1103/PhysRevC.85.037601

19Ne levels studied with the 18F(d,n)19Ne^*(18F+p) reaction

A. S. Adekola, C. R. Brune, D. W. Bardayan, J. C. Blackmon, K. Y. Chae, J. A. Cizewski, K. L. Jones, R. L. Kozub, T. N. Massey, C. D. Nesaraja, S. D. Pain, J. F. Shriner, M. S. Smith, J. S. Thomas

Nuclear Structure and Nuclear Astrophysi

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Abstract

A good understanding of the level structure of 19Ne around the proton threshold is critical to estimating the destruction of long-lived 18F in novae. Here we report the properties of levels in 19Ne in the excitation energy range of 6.9 ≤ E_x ≤ 8.4 MeV studied via the proton-transfer 18F(d,n)Ne^* reaction at the Holifield Radioactive Ion Beam Facility. The populated 19Ne levels decay by breakup into p+18F and α+15O particles. The results presented in this manuscript are those of levels that are simultaneously observed from the breakup into both channels. An s-wave state is observed at 1468 keV above the proton threshold, which is a potential candidate for a predicted broad Jπ = 1/2⁺ state. The proton and α partial widths are deduced to be Γ_p = 228 ± 50 keV and Γ_α = 130 ± 30 keV for this state.

Original language	English
Article number	037601
Journal	Physical Review C - Nuclear Physics
Volume	85
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.85.037601
State	Published - Mar 9 2012

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Adekola, A. S., Brune, C. R., Bardayan, D. W., Blackmon, J. C., Chae, K. Y., Cizewski, J. A., Jones, K. L., Kozub, R. L., Massey, T. N., Nesaraja, C. D., Pain, S. D., Shriner, J. F., Smith, M. S., & Thomas, J. S. (2012). 19Ne levels studied with the 18F(d,n)19Ne^*(18F+p) reaction. Physical Review C - Nuclear Physics, 85(3), Article 037601. https://doi.org/10.1103/PhysRevC.85.037601

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title = "19Ne levels studied with the 18F(d,n)19Ne*(18F+p) reaction",

abstract = "A good understanding of the level structure of 19Ne around the proton threshold is critical to estimating the destruction of long-lived 18F in novae. Here we report the properties of levels in 19Ne in the excitation energy range of 6.9 ≤ Ex ≤ 8.4 MeV studied via the proton-transfer 18F(d,n)Ne* reaction at the Holifield Radioactive Ion Beam Facility. The populated 19Ne levels decay by breakup into p+18F and α+15O particles. The results presented in this manuscript are those of levels that are simultaneously observed from the breakup into both channels. An s-wave state is observed at 1468 keV above the proton threshold, which is a potential candidate for a predicted broad Jπ = 1/2+ state. The proton and α partial widths are deduced to be Γp = 228 ± 50 keV and Γα = 130 ± 30 keV for this state.",

author = "Adekola, {A. S.} and Brune, {C. R.} and Bardayan, {D. W.} and Blackmon, {J. C.} and Chae, {K. Y.} and Cizewski, {J. A.} and Jones, {K. L.} and Kozub, {R. L.} and Massey, {T. N.} and Nesaraja, {C. D.} and Pain, {S. D.} and Shriner, {J. F.} and Smith, {M. S.} and Thomas, {J. S.}",

year = "2012",

month = mar,

day = "9",

doi = "10.1103/PhysRevC.85.037601",

language = "English",

volume = "85",

journal = "Physical Review C - Nuclear Physics",

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TY - JOUR

T1 - 19Ne levels studied with the 18F(d,n)19Ne*(18F+p) reaction

AU - Adekola, A. S.

AU - Brune, C. R.

AU - Bardayan, D. W.

AU - Blackmon, J. C.

AU - Chae, K. Y.

AU - Cizewski, J. A.

AU - Jones, K. L.

AU - Kozub, R. L.

AU - Massey, T. N.

AU - Nesaraja, C. D.

AU - Pain, S. D.

AU - Shriner, J. F.

AU - Smith, M. S.

AU - Thomas, J. S.

PY - 2012/3/9

Y1 - 2012/3/9

N2 - A good understanding of the level structure of 19Ne around the proton threshold is critical to estimating the destruction of long-lived 18F in novae. Here we report the properties of levels in 19Ne in the excitation energy range of 6.9 ≤ Ex ≤ 8.4 MeV studied via the proton-transfer 18F(d,n)Ne* reaction at the Holifield Radioactive Ion Beam Facility. The populated 19Ne levels decay by breakup into p+18F and α+15O particles. The results presented in this manuscript are those of levels that are simultaneously observed from the breakup into both channels. An s-wave state is observed at 1468 keV above the proton threshold, which is a potential candidate for a predicted broad Jπ = 1/2+ state. The proton and α partial widths are deduced to be Γp = 228 ± 50 keV and Γα = 130 ± 30 keV for this state.

AB - A good understanding of the level structure of 19Ne around the proton threshold is critical to estimating the destruction of long-lived 18F in novae. Here we report the properties of levels in 19Ne in the excitation energy range of 6.9 ≤ Ex ≤ 8.4 MeV studied via the proton-transfer 18F(d,n)Ne* reaction at the Holifield Radioactive Ion Beam Facility. The populated 19Ne levels decay by breakup into p+18F and α+15O particles. The results presented in this manuscript are those of levels that are simultaneously observed from the breakup into both channels. An s-wave state is observed at 1468 keV above the proton threshold, which is a potential candidate for a predicted broad Jπ = 1/2+ state. The proton and α partial widths are deduced to be Γp = 228 ± 50 keV and Γα = 130 ± 30 keV for this state.

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U2 - 10.1103/PhysRevC.85.037601

DO - 10.1103/PhysRevC.85.037601

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SN - 0556-2813

VL - 85

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 3

M1 - 037601

ER -

19Ne levels studied with the 18F(d,n)19Ne^*(18F+p) reaction

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