7Li(15N, 14C)8Be reaction at 81 MeV and 14C + 8Be interaction versus that of 13C + 8Be

被引：4

作者：

Rudchik, A. T. ^{[1
]}

Rudchik, A. A. ^{[1
]}

Muravynets, L. M. ^{[1
]}

Kemper, K. W. ^{[2
]}

Rusek, K. ^{[3
]}

Koshchy, E. I. ^{[4
]}

Piasecki, E. ^{[3
]}

Trzcinska, A. ^{[1
]}

Pirnak, Val. M. ^{[1
]}

Ponkratenko, O. A. ^{[1
]}

Strojek, I. ^{[5
]}

Stolarz, A. ^{[3
]}

Plujko, V. A. ^{[6
]}

Sakuta, S. B. ^{[7
]}

Siudak, R. ^{[8
]}

Ilyin, A. P. ^{[1
]}

Stepanenko, Yu. M. ^{[1
]}

Shyrma, Yu. O. ^{[1
]}

Uleshchenko, V. V. ^{[1
]}

机构：

[1] Ukrainian Acad Sci, Inst Nucl Res, Prospect Nauki 47, UA-03680 Kiev, Ukraine

[2] Florida State Univ, Dept Phys, Tallahassee, FL 32306 USA

[3] Univ Warsaw, Heavy Ion Lab, Ul L Pasteura 5A, PL-02093 Warsaw, Poland

[4] Texas A&M Univ, Inst Cyclotron, College Stn, TX 77843 USA

[5] Natl Ctr Nucl Res, Ul Hoza 69, PL-00681 Warsaw, Poland

[6] Taras Shevchenko Natl Univ, Ul Volodymyrska 64, UA-01033 Kiev, Ukraine

[7] Russian Res Ctr, Kurchatov Inst, Kurchatov Sq 1, Moscow 123182, Russia

[8] Polish Acad Sci, H Niewodniczanski Inst Nucl Phys, Ul Radzikowskiego 152, PL-31342 Krakow, Poland

来源：

NUCLEAR PHYSICS A | 2018年 / 971卷

关键词：

NUCLEAR REACTIONS Li-7(N-15; C-14)Be-8; E=81; MeV; Measured particle spectra; sigma(theta); Deduced reaction mechanism and C-14 + Be-8 optical potential parameters; ALPHA-PARTICLE TRANSFER; NUCLEAR-REACTIONS; BE-9; NEUTRON; SCATTERING; CARBON; IONS;

D O I：

10.1016/j.nuclphysa.2018.01.014

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Angular distributions of the Li-7(N-15, C-14)(8) Be reaction were measured at the energy E-lab(N-15) = 81 MeV. Data for transfer to the ground and first two excited states in Be-8 were acquired as well as to the C-14 ground and excited states. The reaction data were analyzed within the coupled-reaction-channels (CRC) method. The required N-15 + Li-7 entrance channel potential was taken from the (1)5N + Li-7 elastic scattering. The C-14 + Be-8 potential was found by fitting Woods-Saxon form potentials to those generated by double folded real and imaginary potentials in the region of interaction. These generated potentials were then used in the CRC calculations. Proton transfer dominants this reaction, including to the excited states of Be-8. The reaction dependence on the exit channel potential was examined by using the C-13 + Be-8 potential previously deduced from the Be-9(C-12, C-13)Be-8 reaction and C-14 + Be-8 from the C-13(Be-9, Be-8)C-14 reaction. (C) 2018 Elsevier B.V. All rights reserved.

引用

页码：138 / 148

页数：11

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