New limits for the F(p, α)O rate in novae

R.L. Kozub; D.W. Bardayan; J.C. Batchelder; J.C. Blackmon; C.R. Brune; A.E. Champagne; J.A. Cizewski; T. Davinson; U. Greife; C.J. Gross; C.C. Jewett; R.J. Livesay; Z. Ma; B.H. Moazen; C.D. Nesaraja; J.P. Scott; L. Sahin; D. Shapira; M.S. Smith; J.S. Thomas; P.J. Woods

doi:10.1016/j.nuclphysa.2005.05.135

New limits for the F(p, α)O rate in novae

R.L. Kozub, D.W. Bardayan, J.C. Batchelder, J.C. Blackmon, C.R. Brune, A.E. Champagne, J.A. Cizewski, T. Davinson, U. Greife, C.J. Gross, C.C. Jewett, R.J. Livesay, Z. Ma, B.H. Moazen, C.D. Nesaraja, J.P. Scott, L. Sahin, D. Shapira, M.S. Smith, J.S. ThomasP.J. Woods

School of Physics and Astronomy

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

Abstract

The degree to which the (p, γ) and (p,α) reactions destroy F at temperatures ∼ 1- 4 times; 10 K is important for understanding the synthesis of nuclei in nova explosions and for using the long-lived radionuclide F, a target of gamma ray astronomy, as a diagnostic of nova mechanisms. The reactions are dominated by low-lying proton resonances near the F+p threshold (E = 6.411 MeV in Ne). To gain further information about these resonances, we have used the d(F,p)F neutron transfer reaction to selectively populate corresponding mirror states in F. The results would suggest F(p,γ)Ne and F(p,α)O reaction rates that are 2-3 times lower than reported previously.

Original language	English
Journal	Nuclear Physics A
Volume	758
Issue number	1-4 SPEC. ISS.
DOIs	https://doi.org/10.1016/j.nuclphysa.2005.05.135
Publication status	Published - 25 Jul 2005

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Kozub, R. L., Bardayan, D. W., Batchelder, J. C., Blackmon, J. C., Brune, C. R., Champagne, A. E., Cizewski, J. A., Davinson, T., Greife, U., Gross, C. J., Jewett, C. C., Livesay, R. J., Ma, Z., Moazen, B. H., Nesaraja, C. D., Scott, J. P., Sahin, L., Shapira, D., Smith, M. S., ... Woods, P. J. (2005). New limits for the F(p, α)O rate in novae. Nuclear Physics A, 758(1-4 SPEC. ISS.). https://doi.org/10.1016/j.nuclphysa.2005.05.135

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title = "New limits for the F(p, α)O rate in novae",

abstract = "The degree to which the (p, γ) and (p,α) reactions destroy F at temperatures ∼ 1- 4 times; 10 K is important for understanding the synthesis of nuclei in nova explosions and for using the long-lived radionuclide F, a target of gamma ray astronomy, as a diagnostic of nova mechanisms. The reactions are dominated by low-lying proton resonances near the F+p threshold (E = 6.411 MeV in Ne). To gain further information about these resonances, we have used the d(F,p)F neutron transfer reaction to selectively populate corresponding mirror states in F. The results would suggest F(p,γ)Ne and F(p,α)O reaction rates that are 2-3 times lower than reported previously.",

author = "R.L. Kozub and D.W. Bardayan and J.C. Batchelder and J.C. Blackmon and C.R. Brune and A.E. Champagne and J.A. Cizewski and T. Davinson and U. Greife and C.J. Gross and C.C. Jewett and R.J. Livesay and Z. Ma and B.H. Moazen and C.D. Nesaraja and J.P. Scott and L. Sahin and D. Shapira and M.S. Smith and J.S. Thomas and P.J. Woods",

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Kozub, RL, Bardayan, DW, Batchelder, JC, Blackmon, JC, Brune, CR, Champagne, AE, Cizewski, JA, Davinson, T, Greife, U, Gross, CJ, Jewett, CC, Livesay, RJ, Ma, Z, Moazen, BH, Nesaraja, CD, Scott, JP, Sahin, L, Shapira, D, Smith, MS, Thomas, JS & Woods, PJ 2005, 'New limits for the F(p, α)O rate in novae', Nuclear Physics A, vol. 758, no. 1-4 SPEC. ISS. https://doi.org/10.1016/j.nuclphysa.2005.05.135

TY - JOUR

T1 - New limits for the F(p, α)O rate in novae

AU - Kozub, R.L.

AU - Bardayan, D.W.

AU - Batchelder, J.C.

AU - Blackmon, J.C.

AU - Brune, C.R.

AU - Champagne, A.E.

AU - Cizewski, J.A.

AU - Davinson, T.

AU - Greife, U.

AU - Gross, C.J.

AU - Jewett, C.C.

AU - Livesay, R.J.

AU - Ma, Z.

AU - Moazen, B.H.

AU - Nesaraja, C.D.

AU - Scott, J.P.

AU - Sahin, L.

AU - Shapira, D.

AU - Smith, M.S.

AU - Thomas, J.S.

AU - Woods, P.J.

PY - 2005/7/25

Y1 - 2005/7/25

N2 - The degree to which the (p, γ) and (p,α) reactions destroy F at temperatures ∼ 1- 4 times; 10 K is important for understanding the synthesis of nuclei in nova explosions and for using the long-lived radionuclide F, a target of gamma ray astronomy, as a diagnostic of nova mechanisms. The reactions are dominated by low-lying proton resonances near the F+p threshold (E = 6.411 MeV in Ne). To gain further information about these resonances, we have used the d(F,p)F neutron transfer reaction to selectively populate corresponding mirror states in F. The results would suggest F(p,γ)Ne and F(p,α)O reaction rates that are 2-3 times lower than reported previously.

AB - The degree to which the (p, γ) and (p,α) reactions destroy F at temperatures ∼ 1- 4 times; 10 K is important for understanding the synthesis of nuclei in nova explosions and for using the long-lived radionuclide F, a target of gamma ray astronomy, as a diagnostic of nova mechanisms. The reactions are dominated by low-lying proton resonances near the F+p threshold (E = 6.411 MeV in Ne). To gain further information about these resonances, we have used the d(F,p)F neutron transfer reaction to selectively populate corresponding mirror states in F. The results would suggest F(p,γ)Ne and F(p,α)O reaction rates that are 2-3 times lower than reported previously.

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SN - 0375-9474

VL - 758

JO - Nuclear Physics A

JF - Nuclear Physics A

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ER -

New limits for the F(p, α)O rate in novae

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