DIRECT AND COMPOUND NUCLEUS REACTIONS FOR THE SYSTEM 7BE+58NI AT NEAR-BARRIER ENERGIES

被引：0

作者：

Mazzocco, M. ^{[1
,2
]}

Torresi, D. ^{[1
,2
]}

Acosta, L. ^{[3
]}

Boiano, A. ^{[4
]}

Boiano, C. ^{[5
]}

Fierro, N. ^{[1
]}

Glodariu, T. ^{[6
]}

Guglielmetti, A. ^{[5
,7
]}

Keeley, N. ^{[8
]}

La Commara, M. ^{[4
,9
]}

Martel, I. ^{[3
]}

Mazzocchi, C. ^{[10
]}

Molini, P. ^{[2
]}

Pakou, A. ^{[11
,12
]}

Parascandolo, C. ^{[1
,2
]}

Parkar, V. V. ^{[3
]}

Patronis, N. ^{[11
,12
]}

Pierroutsakou, D. ^{[4
]}

Romoli, M. ^{[4
]}

Rusek, K. ^{[13
]}

Sanchez-Benitez, A. M. ^{[3
]}

Sandoli, M. ^{[4
,9
]}

Signorini, C. ^{[1
,2
]}

Silvestri, R. ^{[4
,9
]}

Soramel, F. ^{[1
,2
]}

Stiliaris, E. ^{[14
]}

Strano, E. ^{[1
,2
]}

Stroe, L. ^{[6
]}

Zerva, K. ^{[11
,12
]}

机构：

[1] Univ Padua, Dipartimento Fis & Astron, Padua, Italy

[2] Ist Nazl Fis Nucl, Sez Padova, Padua, Italy

[3] Univ Huelva, Dept Fis Aplicada, Huelva, Spain

[4] Ist Nazl Fis Nucl, Sez Napoli, I-80125 Naples, Italy

[5] Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy

[6] NIPNE, Magurele, Romania

[7] Univ Milan, Milan, Italy

[8] INS, Dept Nucl React, Warsaw, Poland

[9] Univ Naples Federico II, Dipartimento Sci Fis, Naples, Italy

[10] Univ Warsaw, Fac Phys, Warsaw, Poland

[11] Univ Ioannina, Dept Phys, GR-45110 Ioannina, Greece

[12] Univ Ioannina, HINP, GR-45110 Ioannina, Greece

[13] Univ Warsaw, Heavy Ion Lab, Warsaw, Poland

[14] Univ Athens, Dept Phys, Athens, Greece

来源：

ACTA PHYSICA POLONICA B | 2014年 / 45卷 / 02期

关键词：

WEAKLY-BOUND NUCLEI; HEAVY-ION REACTIONS; COULOMB BARRIER; FUSION;

D O I：

10.5506/APhysPolB.45.363

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The interaction of the Radioactive Ion Beam Be-7 with the closed proton shell target Ni-58 was investigated at two energies around the Coulomb barrier. Be-7 scattered ions as well as He-3,He-4 reaction products were measured in a rather wide angular range. The elastic scattering angular distributions were analyzed within the framework of the optical model to extract the total reaction cross section. Extensive theoretical and kinematical calculations were performed to disentangle the origin of He-3,He-4 ions between direct and compound nucleus reactions.

引用

页码：363 / 374

页数：12

共 13 条

[1] Reaction cross sections for 8B, 7Be, and 6Li+58Ni near the Coulomb barrier: Proton-halo effects [J].

Aguilera, E. F. ;

Martinez-Quiroz, E. ;

Lizcano, D. ;

Gomez-Camacho, A. ;

Kolata, J. J. ;

Lamm, L. O. ;

Guimaraes, V. ;

Lichtenthaler, R. ;

Camargo, O. ;

Becchetti, F. D. ;

Jiang, H. ;

DeYoung, P. A. ;

Mears, P. J. ;

Belyaeva, T. L. .

PHYSICAL REVIEW C, 2009, 79 (02)

[2] KINEMATICAL EFFECTS IN HEAVY-ION REACTIONS [J].

BRINK, DM .

PHYSICS LETTERS B, 1972, B 40 (01) :37-&

[3] Fusion and breakup of weakly bound nuclei [J].

Canto, LF ;

Gomes, PRS ;

Donangelo, R ;

Hussein, MS .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2006, 424 (1-2) :1-111

[4] PLATYPUS: A code for reaction dynamics of weakly-bound nuclei at near-barrier energies within a classical dynamical model [J].

Diaz-Torres, Alexis .

COMPUTER PHYSICS COMMUNICATIONS, 2011, 182 (04) :1100-1104

[5] Commissioning of the EXOTIC beam line [J].

Farinon, F. ;

Glodariu, T. ;

Mazzocco, M. ;

Battistella, A. ;

Bonetti, R. ;

Costa, L. ;

De Rosa, A. ;

Guglielmetti, A. ;

Inglima, G. ;

La Commara, M. ;

Maidikov, V. Z. ;

Martin, B. ;

Mazzocchi, C. ;

Pierroutsakou, D. ;

Romoli, M. ;

Sandoli, M. ;

Signorini, C. ;

Soramel, F. ;

Stroe, L. ;

Vardaci, E. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2008, 266 (19-20) :4097-4102

[6] STATISTICAL-MODEL CALCULATIONS IN HEAVY-ION REACTIONS [J].

GAVRON, A .

PHYSICAL REVIEW C, 1980, 21 (01) :230-236

[7] Fusion and direct reactions of halo nuclei at energies around the Coulomb barrier [J].

Keeley, N. ;

Raabe, R. ;

Alamanos, N. ;

Sida, J. L. .

PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, VOL 59, NO 2, 2007, 59 (02) :579-630

[8] Predominance of transfer in triggering breakup in sub-barrier reactions of 6,7Li with 144Sm, 207,208Pb, and 209Bi [J].

Luong, D. H. ;

Dasgupta, M. ;

Hinde, D. J. ;

du Rietz, R. ;

Rafiei, R. ;

Lin, C. J. ;

Evers, M. ;

Diaz-Torres, A. .

PHYSICAL REVIEW C, 2013, 88 (03)

[9] RECENT RESULTS ON REACTIONS WITH WEAKLY-BOUND NUCLEI [J].

Mazzocco, M. ;

Torresi, D. ;

Fierro, N. ;

Acosta, L. ;

Boiano, A. ;

Boiano, C. ;

Glodariu, T. ;

Guglielmetti, A. ;

La Commara, M. ;

Martel, I. ;

Mazzocchi, C. ;

Molini, P. ;

Pakou, A. ;

Parascandolo, C. ;

Parker, V. V. ;

Patronis, N. ;

Pierroutsakou, D. ;

Romoli, M. ;

Sanchez-Benitez, A. M. ;

Sandoli, M. ;

Signorini, C. ;

Silvestri, R. ;

Soramel, F. ;

Stiliaris, E. ;

Strano, E. ;

Stroe, L. ;

Zerva, K. .

ACTA PHYSICA POLONICA B, 2013, 44 (03) :437-446

[10] REACTION DYNAMICS INDUCED FROM LIGHT WEAKLY-BOUND RADIOACTIVE ION BEAMS AT NEAR-BARRIER ENERGIES [J].

Mazzocco, Marco .

INTERNATIONAL JOURNAL OF MODERN PHYSICS E, 2010, 19 (5-6) :977-988

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