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Pregled bibliografske jedinice broj: 378134

Fusion of the positive Q-value system S-36+Ca-48 well below the Coulomb barrier

Stefanini, A. M.; Montagnoli, G.; Silvestri, R.; Beghini, S.; Corradi, L.; Courtin, S.; Fioretto, E.; Guiot, B.; Haas, F.; Lebhertz, D. et al.
Fusion of the positive Q-value system S-36+Ca-48 well below the Coulomb barrier // Physical review. C. Nuclear physics, 78 (2008), 4; 044607, 5 doi:10.1103/PhysRevC.78.044607 (međunarodna recenzija, članak, znanstveni)

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Naslov
Fusion of the positive Q-value system S-36+Ca-48 well below the Coulomb barrier

Autori
Stefanini, A. M. ; Montagnoli, G. ; Silvestri, R. ; Beghini, S. ; Corradi, L. ; Courtin, S. ; Fioretto, E. ; Guiot, B. ; Haas, F. ; Lebhertz, D. ; Marginean, N. ; Mason, P. ; Scarlassara, F. ; Sagaidak, R. N. ; Szilner, Suzana

Izvornik
Physical review. C. Nuclear physics (0556-2813) 78 (2008), 4; 044607, 5

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

Ključne riječi
heavy-ion fusion ; extreme subbarrier energies ; hindrance

Sažetak
The fusion excitation function of S-36+Ca-48 has been measured from well above the barrier down to very small cross sections at sub-barrier energies. A steady decrease of the fusion cross sections is observed below the barrier with no pronounced change of slope. The logarithmic derivative saturates and does not reach the value expected for a constant astrophysical S-factor. The S-factor does not show any maximum in the measured energy range. Coupled-channels calculations using a Woods-Saxon potential have been performed.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
098-1191005-2879 - Fizika teških iona (Basrak, Zoran, MZOS ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Suzana Szilner (autor)

Poveznice na cjeloviti tekst rada:

doi link.aps.org doi.org

Citiraj ovu publikaciju:

Stefanini, A. M.; Montagnoli, G.; Silvestri, R.; Beghini, S.; Corradi, L.; Courtin, S.; Fioretto, E.; Guiot, B.; Haas, F.; Lebhertz, D. et al.
Fusion of the positive Q-value system S-36+Ca-48 well below the Coulomb barrier // Physical review. C. Nuclear physics, 78 (2008), 4; 044607, 5 doi:10.1103/PhysRevC.78.044607 (međunarodna recenzija, članak, znanstveni)
Stefanini, A., Montagnoli, G., Silvestri, R., Beghini, S., Corradi, L., Courtin, S., Fioretto, E., Guiot, B., Haas, F. & Lebhertz, D. (2008) Fusion of the positive Q-value system S-36+Ca-48 well below the Coulomb barrier. Physical review. C. Nuclear physics, 78 (4), 044607, 5 doi:10.1103/PhysRevC.78.044607.
@article{article, author = {Stefanini, A. M. and Montagnoli, G. and Silvestri, R. and Beghini, S. and Corradi, L. and Courtin, S. and Fioretto, E. and Guiot, B. and Haas, F. and Lebhertz, D. and Marginean, N. and Mason, P. and Scarlassara, F. and Sagaidak, R. N. and Szilner, Suzana}, year = {2008}, pages = {5}, DOI = {10.1103/PhysRevC.78.044607}, chapter = {044607}, keywords = {heavy-ion fusion, extreme subbarrier energies, hindrance}, journal = {Physical review. C. Nuclear physics}, doi = {10.1103/PhysRevC.78.044607}, volume = {78}, number = {4}, issn = {0556-2813}, title = {Fusion of the positive Q-value system S-36+Ca-48 well below the Coulomb barrier}, keyword = {heavy-ion fusion, extreme subbarrier energies, hindrance}, chapternumber = {044607} }
@article{article, author = {Stefanini, A. M. and Montagnoli, G. and Silvestri, R. and Beghini, S. and Corradi, L. and Courtin, S. and Fioretto, E. and Guiot, B. and Haas, F. and Lebhertz, D. and Marginean, N. and Mason, P. and Scarlassara, F. and Sagaidak, R. N. and Szilner, Suzana}, year = {2008}, pages = {5}, DOI = {10.1103/PhysRevC.78.044607}, chapter = {044607}, keywords = {heavy-ion fusion, extreme subbarrier energies, hindrance}, journal = {Physical review. C. Nuclear physics}, doi = {10.1103/PhysRevC.78.044607}, volume = {78}, number = {4}, issn = {0556-2813}, title = {Fusion of the positive Q-value system S-36+Ca-48 well below the Coulomb barrier}, keyword = {heavy-ion fusion, extreme subbarrier energies, hindrance}, chapternumber = {044607} }

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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