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Pregled bibliografske jedinice broj: 540625

Fusion of 40Ca + 40Ca and other Ca + Ca systems near and below the barrier

Montagnoli, G.; Stefanini, A.M.; Jiang, C.L.; Esbensen, H.; Corradi, L.; Courtin, S.; Fioretto, E.; Goasdu , A.; Haas, F.; Ki, A.F. et al.
Fusion of 40Ca + 40Ca and other Ca + Ca systems near and below the barrier // Physical review C, 85 (2012), 024607-1 doi:10.1103/PhysRevC.85.024607 (međunarodna recenzija, članak, znanstveni)

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Naslov
Fusion of 40Ca + 40Ca and other Ca + Ca systems near and below the barrier

Autori
Montagnoli, G. ; Stefanini, A.M. ; Jiang, C.L. ; Esbensen, H. ; Corradi, L. ; Courtin, S. ; Fioretto, E. ; Goasdu , A. ; Haas, F. ; Ki, A.F. ; Michelagnoli, C. ; Montanari, D. ; Mijatović, Tea ; Rehm, K.E. ; Silvestri, R. ; Singh, Pushpendra P. ; Scarlassara, F. ; Szilner, Suzana ; Tang, X.D. ; Ur, C.A.

Izvornik
Physical review C (0556-2813) 85 (2012); 024607-1

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

Ključne riječi
fusion excitation function; subbarrier region; hindrance phenomenon

Sažetak
The fusion excitation function of 40Ca+40Ca has been measured from well above the Coulomb barrier, down to low energies where the cross section is as small as ≃20 μb, and the astrophysical S factor possibly reaches a maximum vs energy. The results of coupled-channels calculations using the M3Y+repulsion potential are presented. A detailed comparison is made with recently published data on the fusion of 40Ca+48Ca and of 48Ca+48Ca, including the excitation functions, their low- energy slopes and the barrier distributions. The presence of the fusion hindrance phenomenon in all cases is pointed out, as well as the influence of the strong octupole excitation in 40Ca and of nucleon transfer channels with positive Q values in 40Ca+48Ca.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
098-1191005-2879 - Fizika teških iona (Basrak, Zoran, MZOS ) ( CroRIS)
098-1191005-2890 - Eksperimentalno istraživanje atomske jezgre: struktura i reakcije (Szilner, Suzana, MZOS ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Suzana Szilner (autor)

Avatar Url Tea Mijatović (autor)

Poveznice na cjeloviti tekst rada:

doi link.aps.org prc.aps.org

Citiraj ovu publikaciju:

Montagnoli, G.; Stefanini, A.M.; Jiang, C.L.; Esbensen, H.; Corradi, L.; Courtin, S.; Fioretto, E.; Goasdu , A.; Haas, F.; Ki, A.F. et al.
Fusion of 40Ca + 40Ca and other Ca + Ca systems near and below the barrier // Physical review C, 85 (2012), 024607-1 doi:10.1103/PhysRevC.85.024607 (međunarodna recenzija, članak, znanstveni)
Montagnoli, G., Stefanini, A., Jiang, C., Esbensen, H., Corradi, L., Courtin, S., Fioretto, E., Goasdu , A., Haas, F. & Ki, A. (2012) Fusion of 40Ca + 40Ca and other Ca + Ca systems near and below the barrier. Physical review C, 85, 024607-1 doi:10.1103/PhysRevC.85.024607.
@article{article, author = {Montagnoli, G. and Stefanini, A.M. and Jiang, C.L. and Esbensen, H. and Corradi, L. and Courtin, S. and Fioretto, E. and Goasdu, A. and Haas, F. and Ki, A.F. and Michelagnoli, C. and Montanari, D. and Mijatovi\'{c}, Tea and Rehm, K.E. and Silvestri, R. and Singh, Pushpendra P. and Scarlassara, F. and Szilner, Suzana and Tang, X.D. and Ur, C.A.}, year = {2012}, pages = {024607-1-024607-8}, DOI = {10.1103/PhysRevC.85.024607}, keywords = {fusion excitation function, subbarrier region, hindrance phenomenon}, journal = {Physical review C}, doi = {10.1103/PhysRevC.85.024607}, volume = {85}, issn = {0556-2813}, title = {Fusion of 40Ca + 40Ca and other Ca + Ca systems near and below the barrier}, keyword = {fusion excitation function, subbarrier region, hindrance phenomenon} }
@article{article, author = {Montagnoli, G. and Stefanini, A.M. and Jiang, C.L. and Esbensen, H. and Corradi, L. and Courtin, S. and Fioretto, E. and Goasdu, A. and Haas, F. and Ki, A.F. and Michelagnoli, C. and Montanari, D. and Mijatovi\'{c}, Tea and Rehm, K.E. and Silvestri, R. and Singh, Pushpendra P. and Scarlassara, F. and Szilner, Suzana and Tang, X.D. and Ur, C.A.}, year = {2012}, pages = {024607-1-024607-8}, DOI = {10.1103/PhysRevC.85.024607}, keywords = {fusion excitation function, subbarrier region, hindrance phenomenon}, journal = {Physical review C}, doi = {10.1103/PhysRevC.85.024607}, volume = {85}, issn = {0556-2813}, title = {Fusion of 40Ca + 40Ca and other Ca + Ca systems near and below the barrier}, keyword = {fusion excitation function, subbarrier region, hindrance phenomenon} }

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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