The "missing" 3+ state of Ne18 and explosive F17(p) burning
Publication
, Journal Article
García, A; Adelberger, EG; Magnus, PV; Markoff, DM; Swartz, KB; Smith, MS; Hahn, KI; Bateman, N; Parker, PD
Published in: Physical Review C
January 1, 1991
Wiescher, Görres, and Thielemann suggested that a "missing" J3 level in Ne18 should occur at Ex4.33 MeV, only 410 keV above the F17p threshold. They noted that this level would provide an s-wave resonance in the F17(p) reaction, greatly increasing its thermonuclear reaction rate. This, in turn, would have a pronounced effect on the production of O17 and O18 in explosive stellar environments. We have searched for this level using the O16(He3, n) reaction. High-resolution time-of-flight spectra show that the 3+ level occurs at Ex=4.5610.009 MeV, 230 keV higher than suggested. The astrophysical consequences of this result are discussed. © 1991 The American Physical Society.
Duke Scholars
Published In
Physical Review C
DOI
ISSN
0556-2813
Publication Date
January 1, 1991
Volume
43
Issue
4
Start / End Page
2012 / 2019
Related Subject Headings
- Nuclear & Particles Physics
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
Citation
APA
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ICMJE
MLA
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García, A., Adelberger, E. G., Magnus, P. V., Markoff, D. M., Swartz, K. B., Smith, M. S., … Parker, P. D. (1991). The "missing" 3+ state of Ne18 and explosive F17(p) burning. Physical Review C, 43(4), 2012–2019. https://doi.org/10.1103/PhysRevC.43.2012
García, A., E. G. Adelberger, P. V. Magnus, D. M. Markoff, K. B. Swartz, M. S. Smith, K. I. Hahn, N. Bateman, and P. D. Parker. “The "missing" 3+ state of Ne18 and explosive F17(p) burning.” Physical Review C 43, no. 4 (January 1, 1991): 2012–19. https://doi.org/10.1103/PhysRevC.43.2012.
García A, Adelberger EG, Magnus PV, Markoff DM, Swartz KB, Smith MS, et al. The "missing" 3+ state of Ne18 and explosive F17(p) burning. Physical Review C. 1991 Jan 1;43(4):2012–9.
García, A., et al. “The "missing" 3+ state of Ne18 and explosive F17(p) burning.” Physical Review C, vol. 43, no. 4, Jan. 1991, pp. 2012–19. Scopus, doi:10.1103/PhysRevC.43.2012.
García A, Adelberger EG, Magnus PV, Markoff DM, Swartz KB, Smith MS, Hahn KI, Bateman N, Parker PD. The "missing" 3+ state of Ne18 and explosive F17(p) burning. Physical Review C. 1991 Jan 1;43(4):2012–2019.
Published In
Physical Review C
DOI
ISSN
0556-2813
Publication Date
January 1, 1991
Volume
43
Issue
4
Start / End Page
2012 / 2019
Related Subject Headings
- Nuclear & Particles Physics
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics