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Hagino K. Evolving theoretical descriptions of heavy-ion fusion: from phenomenological to microscopic approaches. EPJ WEB OF CONFERENCES 2017. [DOI: 10.1051/epjconf/201716300022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Mazzocco M, Boiano A, Boiano C, Commara ML, Manea C, Parascandolo C, Pierroutsakou D, Strano E, Torresi D, Acosta L, Meo PD, Fernandez-Garcia J, Glodariu T, Grebosz J, Guglielmetti A, Marquinez-Duran G, Martel I, Nicoletto M, Pakou A, Sánchez-Benítez A, Sava T, Sgouros O, Signorini C, Soramel F, Soukeras V, Stroe L. Reaction dynamics studies for the system 7Be + 208Pb at Coulomb barrier energies. EPJ WEB OF CONFERENCES 2017. [DOI: 10.1051/epjconf/201716300035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Mazzocco M, Boiano A, Boiano C, La Commara M, Manea C, Parascandolo C, Pierroutsakou D, Signorini C, Strano E, Torresi D, Yamaguchi H, Kahl D, Acosta L, Di Meo P, Fernandez-Garcia J, Glodariu T, Grebosz J, Guglielmetti A, Imai N, Hirayama Y, Ishiyama H, Iwasa N, Jeong S, Jia H, Keeley N, Kim Y, Kimura S, Kubono S, Lay J, Lin C, Marquinez-Duran G, Martel I, Miyatake H, Mukai M, Nakao T, Nicoletto M, Pakou A, Rusek K, Sakaguchi Y, Sánchez-Benítez A, Sava T, Sgouros O, Stefanini C, Soramel F, Soukeras V, Stiliaris E, Stroe L, Teranishi T, Toniolo N, Wakabayashi Y, Watanabe Y, Yang L, Yang Y. 7Be- and8B-reaction dynamics at Coulomb barrier energies. EPJ WEB OF CONFERENCES 2016. [DOI: 10.1051/epjconf/201611706006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Di Pietro A, Moro A, Acosta L, Amorini F, Borge M, Figuera P, Fisichella M, Fraile L, Gomez-Camacho J, Jeppesen H, Lattuada M, Martel I, Milin M, Musumarra A, Papa M, Pellegriti M, Perez-Bernal F, Raabe R, Randisi G, Rizzo F, Scuderi V, Tengblad O, Torresi D, Maira Vidal A, Voulot D, Wenander F, Zadro M. Elastic and break-up of the 1n-halo11Be nucleus. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146603023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Dasgupta M, Luong D, Hinde D, Evers M. Many-body Quantum Reaction Dynamics near the Fusion Barrier. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146601003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Gomes P, Canto L, Lubian J, Linares R, Luong D, Dasgupta M, Hinde D, Hussein MS. Complete fusion enhancement and suppression of weakly bound nuclei at near barrier energies. EPJ WEB OF CONFERENCES 2012. [DOI: 10.1051/epjconf/20123809004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Alcorta M, Rehm KE, Back BB, Bedoor S, Bertone PF, Deibel CM, DiGiovine B, Esbensen H, Greene JP, Hoffman CR, Jiang CL, Lighthall JC, Marley ST, Pardo RC, Paul M, Rogers AM, Ugalde C, Wuosmaa AH. Fusion reactions with the one-neutron halo nucleus (15)C. PHYSICAL REVIEW LETTERS 2011; 106:172701. [PMID: 21635032 DOI: 10.1103/physrevlett.106.172701] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2011] [Indexed: 05/30/2023]
Abstract
The structure of (15)C, with an s(1/2) neutron weakly bound to a closed-neutron shell nucleus (14)C, makes it a prime candidate for a one-neutron halo nucleus. We have for the first time studied the cross section for the fusion-fission reaction (15)C+(232)Th at energies in the vicinity of the Coulomb barrier and compared it to the yield of the neighboring (14)C+(232)Th system measured in the same experiment. At sub-barrier energies, an enhancement of the fusion yield by factors of 2-5 was observed for (15)C, while the cross sections for (14)C match the trends measured for (12,13)C.
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Affiliation(s)
- M Alcorta
- Physics Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
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Penionzhkevich YE, Zagrebaev VI, Lukyanov SM, Kalpakchieva R. Deep sub-barrier fusion enhancement in the 6He + 206Pb reaction. PHYSICAL REVIEW LETTERS 2006; 96:162701. [PMID: 16712220 DOI: 10.1103/physrevlett.96.162701] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2006] [Indexed: 05/09/2023]
Abstract
The fusion of 6He with 206Pb has been studied at energies close to and below the Coulomb barrier. The experiment was carried out at the Dubna Radioactive Ion Beams complex of FLNR, JINR. The 6He beam intensity was about 5 x 10(6) pps, the maximum energy being 60.3+/-0.4 MeV. The yield of the 210Po isotope, produced in the 2n-evaporation channel, demonstrates an extremely large enhancement of the sub-barrier fusion cross section as compared with the 4He+208Pb reaction. This enhancement is most likely due to the mechanism of "sequential fusion" with an intermediate neutron transfer from 6He to the Pb nucleus with positive Q values.
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