The F17(p,γ)Ne183+ resonance state studied with the O16(He3,n)Ne18 reaction

Y. Parpottas; S. M. Grimes; S. Al-Quraishi; C. R. Brune; T. N. Massey; J. E. O'Donnell; J. E. Oldendick; A. Salas; R. T. Wheeler

doi:10.1103/PhysRevC.72.025802

The F17(p,γ)Ne183+ resonance state studied with the O16(He3,n)Ne18 reaction

Y. Parpottas^*
, S. M. Grimes
, S. Al-Quraishi
, C. R. Brune
, T. N. Massey
, J. E. O'Donnell
, J. E. Oldendick
, A. Salas
, R. T. Wheeler

^*Corresponding author for this work

King Fahd University of Petroleum & Minerals

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

The astrophysically important 3+ resonance of the F17(p,γ)Ne18 reaction has been studied with the O16(He3,n)Ne18 reaction. High-resolution measurements were carried out for three different kinematic configurations. We find an excitation energy of 4527(4) keV and a proton width of 17(4) keV for the 3+ state. Measured differential cross sections were compared with Hauser-Feshbach predictions to assign the spin of the 4527-keV state and confirm the spin assignments of the two known levels in this region. Our results differ from the earlier O16(He3,n)Ne18 findings of García [Phys. Rev. C 43, 2012 (1991)], but they agree well with the F17(p,p)F17 measurements of Bardayan [Phys. Rev. C 62, 055804 (2002)].

Original language	English
Article number	025802
Journal	Physical Review C
Volume	72
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevC.72.025802
State	Published - Aug 2005

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.72.025802

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@article{22d13b119191412f881b8493cd9a5945,

title = "The F17(p,γ)Ne183+ resonance state studied with the O16(He3,n)Ne18 reaction",

abstract = "The astrophysically important 3+ resonance of the F17(p,γ)Ne18 reaction has been studied with the O16(He3,n)Ne18 reaction. High-resolution measurements were carried out for three different kinematic configurations. We find an excitation energy of 4527(4) keV and a proton width of 17(4) keV for the 3+ state. Measured differential cross sections were compared with Hauser-Feshbach predictions to assign the spin of the 4527-keV state and confirm the spin assignments of the two known levels in this region. Our results differ from the earlier O16(He3,n)Ne18 findings of Garc{\'i}a [Phys. Rev. C 43, 2012 (1991)], but they agree well with the F17(p,p)F17 measurements of Bardayan [Phys. Rev. C 62, 055804 (2002)].",

author = "Y. Parpottas and Grimes, \{S. M.\} and S. Al-Quraishi and Brune, \{C. R.\} and Massey, \{T. N.\} and O'Donnell, \{J. E.\} and Oldendick, \{J. E.\} and A. Salas and Wheeler, \{R. T.\}",

year = "2005",

month = aug,

doi = "10.1103/PhysRevC.72.025802",

language = "English",

volume = "72",

journal = "Physical Review C",

issn = "0556-2813",

number = "2",

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TY - JOUR

T1 - The F17(p,γ)Ne183+ resonance state studied with the O16(He3,n)Ne18 reaction

AU - Parpottas, Y.

AU - Grimes, S. M.

AU - Al-Quraishi, S.

AU - Brune, C. R.

AU - Massey, T. N.

AU - O'Donnell, J. E.

AU - Oldendick, J. E.

AU - Salas, A.

AU - Wheeler, R. T.

PY - 2005/8

Y1 - 2005/8

N2 - The astrophysically important 3+ resonance of the F17(p,γ)Ne18 reaction has been studied with the O16(He3,n)Ne18 reaction. High-resolution measurements were carried out for three different kinematic configurations. We find an excitation energy of 4527(4) keV and a proton width of 17(4) keV for the 3+ state. Measured differential cross sections were compared with Hauser-Feshbach predictions to assign the spin of the 4527-keV state and confirm the spin assignments of the two known levels in this region. Our results differ from the earlier O16(He3,n)Ne18 findings of García [Phys. Rev. C 43, 2012 (1991)], but they agree well with the F17(p,p)F17 measurements of Bardayan [Phys. Rev. C 62, 055804 (2002)].

AB - The astrophysically important 3+ resonance of the F17(p,γ)Ne18 reaction has been studied with the O16(He3,n)Ne18 reaction. High-resolution measurements were carried out for three different kinematic configurations. We find an excitation energy of 4527(4) keV and a proton width of 17(4) keV for the 3+ state. Measured differential cross sections were compared with Hauser-Feshbach predictions to assign the spin of the 4527-keV state and confirm the spin assignments of the two known levels in this region. Our results differ from the earlier O16(He3,n)Ne18 findings of García [Phys. Rev. C 43, 2012 (1991)], but they agree well with the F17(p,p)F17 measurements of Bardayan [Phys. Rev. C 62, 055804 (2002)].

UR - https://www.scopus.com/pages/publications/26944442777

U2 - 10.1103/PhysRevC.72.025802

DO - 10.1103/PhysRevC.72.025802

M3 - Article

AN - SCOPUS:26944442777

SN - 0556-2813

VL - 72

JO - Physical Review C

JF - Physical Review C

IS - 2

M1 - 025802

ER -

The F17(p,γ)Ne183+ resonance state studied with the O16(He3,n)Ne18 reaction

Abstract

ASJC Scopus subject areas

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