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Pregled bibliografske jedinice broj: 1049138

Toward a reassessment of the 19 F(p, α0) 16 O reaction rate at astrophysical temperatures

Lombardo, I.; Dell'Aquila, Daniele; Di Leva, A.; Indelicato, I.; La Cognata, M.; La Commara, M.; Ordine, A.; Rigato, V.; Romoli, M.; Rosato, E. et al.
Toward a reassessment of the 19 F(p, α0) 16 O reaction rate at astrophysical temperatures // Physics letters. B, 748 (2015), 178-182 doi:10.1016/j.physletb.2015.06.073 (međunarodna recenzija, članak, znanstveni)

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Naslov
Toward a reassessment of the 19 F(p, α0) 16 O reaction rate at astrophysical temperatures

Autori
Lombardo, I. ; Dell'Aquila, Daniele ; Di Leva, A. ; Indelicato, I. ; La Cognata, M. ; La Commara, M. ; Ordine, A. ; Rigato, V. ; Romoli, M. ; Rosato, E. ; Spadaccini, G. ; Spitaleri, C. ; Tumino, A. ; Vigilante, M.

Izvornik
Physics letters. B (0370-2693) 748 (2015); 178-182

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Nuclear Structure ; Nuclear Clustering ; Light nuclei ; Nuclear astrophysics

Sažetak
The 19F(p, α0)16O reaction at low energies plays an important role in fundamental physics. In particular in nuclear astrophysics it represents, together with the 19F(p, γ)20Ne reaction, the crossing point between the CNO and the NeNa cycles in stars. Further, in hydrogen-rich stellar environments, it is the most important fluorine destruction channel. In this paper we report new measurements on the 19F(p, α0)16O reaction at deeply sub-Coulomb energies (0.2-0.6 MeV), a region where, despite the key role of this reaction, very few and old data are reported. The deduced astrophysical S-factor is ≈1.5-2 times larger than currently adopted extrapolations with possibly important astrophysical consequences.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Profili:

Avatar Url Daniele Dell'Aquila (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com doi.org

Citiraj ovu publikaciju:

Lombardo, I.; Dell'Aquila, Daniele; Di Leva, A.; Indelicato, I.; La Cognata, M.; La Commara, M.; Ordine, A.; Rigato, V.; Romoli, M.; Rosato, E. et al.
Toward a reassessment of the 19 F(p, α0) 16 O reaction rate at astrophysical temperatures // Physics letters. B, 748 (2015), 178-182 doi:10.1016/j.physletb.2015.06.073 (međunarodna recenzija, članak, znanstveni)
Lombardo, I., Dell'Aquila, D., Di Leva, A., Indelicato, I., La Cognata, M., La Commara, M., Ordine, A., Rigato, V., Romoli, M. & Rosato, E. (2015) Toward a reassessment of the 19 F(p, α0) 16 O reaction rate at astrophysical temperatures. Physics letters. B, 748, 178-182 doi:10.1016/j.physletb.2015.06.073.
@article{article, author = {Lombardo, I. and Dell'Aquila, Daniele and Di Leva, A. and Indelicato, I. and La Cognata, M. and La Commara, M. and Ordine, A. and Rigato, V. and Romoli, M. and Rosato, E. and Spadaccini, G. and Spitaleri, C. and Tumino, A. and Vigilante, M.}, year = {2015}, pages = {178-182}, DOI = {10.1016/j.physletb.2015.06.073}, keywords = {Nuclear Structure, Nuclear Clustering, Light nuclei, Nuclear astrophysics}, journal = {Physics letters. B}, doi = {10.1016/j.physletb.2015.06.073}, volume = {748}, issn = {0370-2693}, title = {Toward a reassessment of the 19 F(p, α0) 16 O reaction rate at astrophysical temperatures}, keyword = {Nuclear Structure, Nuclear Clustering, Light nuclei, Nuclear astrophysics} }
@article{article, author = {Lombardo, I. and Dell'Aquila, Daniele and Di Leva, A. and Indelicato, I. and La Cognata, M. and La Commara, M. and Ordine, A. and Rigato, V. and Romoli, M. and Rosato, E. and Spadaccini, G. and Spitaleri, C. and Tumino, A. and Vigilante, M.}, year = {2015}, pages = {178-182}, DOI = {10.1016/j.physletb.2015.06.073}, keywords = {Nuclear Structure, Nuclear Clustering, Light nuclei, Nuclear astrophysics}, journal = {Physics letters. B}, doi = {10.1016/j.physletb.2015.06.073}, volume = {748}, issn = {0370-2693}, title = {Toward a reassessment of the 19 F(p, α0) 16 O reaction rate at astrophysical temperatures}, keyword = {Nuclear Structure, Nuclear Clustering, Light nuclei, Nuclear astrophysics} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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