Fusion and direct reactions for the system 6He + 64Zn at and below the Coulomb barrier

Scuderi, V.; Di Pietro, A.; Figuera, P.; Fisichella, M.; Amorini, F.; Angulo, C.; Cardella, G.; Casarejos, E.; Lattuada, M.; Milin, Matko; Musumarra, A.; Papa, M.; Pellegriti, M. G.; Raabe, R.; Rizzo, F.; Skukan, Natko; Torresi, D.; Zadro, Mile

doi:10.1103/PhysRevC.84.064604

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Scientific paper - Original scientific paper

Fusion and direct reactions for the system 6He + 64Zn at and below the Coulomb barrier

Physical Review C - Nuclear Physics, 84 (2011), 6; 064604. https://doi.org/10.1103/PhysRevC.84.064604

Scuderi, V.; Di Pietro, A.; Figuera, P.; Fisichella, M.; Amorini, F.; Angulo, C.; Cardella, G.; Casarejos, E.; Lattuada, M.; Milin, Matko; Musumarra, A.; Papa, M.; Pellegriti, M. G.; Raabe, R.; Rizzo, F.; Skukan, Natko; Torresi, D.; Zadro, Mile More authors...

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APA 6th Edition

Scuderi, V., Di Pietro, A., Figuera, P., Fisichella, M., Amorini, F., Angulo, C. ... Zadro, M. (2011). Fusion and direct reactions for the system 6He + 64Zn at and below the Coulomb barrier. Physical Review C - Nuclear Physics, 84. (6). doi: 10.1103/PhysRevC.84.064604

MLA 8th Edition

Scuderi, V., et al. "Fusion and direct reactions for the system 6He + 64Zn at and below the Coulomb barrier." Physical Review C - Nuclear Physics, vol. 84, no. 6, 2011. https://doi.org/10.1103/PhysRevC.84.064604

Chicago 17th Edition

Scuderi, V., A. Di Pietro, P. Figuera, M. Fisichella, F. Amorini, C. Angulo, G. Cardella, et al. "Fusion and direct reactions for the system 6He + 64Zn at and below the Coulomb barrier." Physical Review C - Nuclear Physics 84, no. 6 (2011). https://doi.org/10.1103/PhysRevC.84.064604

Harvard

Scuderi, V., et al. (2011) 'Fusion and direct reactions for the system 6He + 64Zn at and below the Coulomb barrier', Physical Review C - Nuclear Physics, 84(6). doi: 10.1103/PhysRevC.84.064604

Vancouver

Scuderi V, Di Pietro A, Figuera P, Fisichella M, Amorini F, Angulo C, and sur.. Fusion and direct reactions for the system 6He + 64Zn at and below the Coulomb barrier. Physical Review C - Nuclear Physics [Internet]. 2011 [cited 2024 November 15];84(6). doi: 10.1103/PhysRevC.84.064604

IEEE

V. Scuderi, et al., "Fusion and direct reactions for the system 6He + 64Zn at and below the Coulomb barrier", Physical Review C - Nuclear Physics, vol. 84, no. 6, 2011. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:138069. [Accessed: 15 November 2024]

Cite this item: https://urn.nsk.hr/urn:nbn:hr:217:138069

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Metadata

Title (english)	Fusion and direct reactions for the system 6He + 64Zn at and below the Coulomb barrier
Author	V. Scuderi
Author	A. Di Pietro
Author	P. Figuera
Author	M. Fisichella
Author	F. Amorini
Author	C. Angulo
Author	G. Cardella
Author	E. Casarejos
Author	M. Lattuada
Author	Matko Milin
Author	A. Musumarra
Author	M. Papa
Author	M. G. Pellegriti
Author	R. Raabe
Author	F. Rizzo
Author	Natko Skukan
Author	D. Torresi
Author	Mile Zadro
Author's institution	University of Zagreb Faculty of Science (Department of Physics)
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Physics
Abstract (english)	Fusion and transfer + breakup channels have been studied in the collision induced by the two-neutron-halo 6He on a 64Zn target at energies from below to above the Coulomb barrier. For comparison, the reaction induced by the stable isotope 4He on the same target has been studied. The fusion cross section has been measured by using an activation technique, detecting off-line the delayed x-ray activity following the electron capture decay of the evaporation residues. New measurements of the 4He + 64Zn fusion cross section at sub-barrier energies have been performed in order to cover the same energy range of the 6He + 64Zn fusion cross section and to compare the excitation functions for the two systems down to the lowest energy data point measured for 6He. From the new comparison a sub-barrier fusion enhancement has been observed in the 6He case with respect to the 4He one whereas no effect on the 6He fusion cross section has been seen at energies above the barrier. It has been concluded that such enhancement seems to be due to the diffuse halo structure properties of the 6He nucleus. Moreover, the reactions induced by 6He have shown a strong yield of α particles coming from direct processes.
Keywords (english)
Language	english
Publication type	Scientific paper - Original scientific paper
Publication status	Published
Peer review	Peer review - international
Publication version	Published version
Journal title	Physical Review C - Nuclear Physics
Numbering	vol. 84, no. 6, 064604
p-ISSN	0556-2813
e-ISSN	1089-490X
DOI	https://doi.org/10.1103/PhysRevC.84.064604
URN:NBN	urn:nbn:hr:217:138069
Publication	2011
Project	Number: 098-1191005-2890 Title (croatian): Eksperimentalno istraživanje atomske jezgre: struktura i reakcije Leader: Suzana Szilner Jurisdiction: Croatia Funding stream: ZP
Document URL	http://link.aps.org/doi/10.1103/PhysRevC.84.064604
Type of resource	Text
Access conditions	Open access
Terms of use
Public note	Copyright (2011) by the American Physical Society. Received 4 November 2011; published 13 December 2011.
Created on	2019-11-15 18:18:50