Strong coupling effect in the elastic scattering of the( 10)C + Ni-58 system near barrier

Guimaraes V; Cardozo E. N.; Scarduelli V. B.; Lubian J.; Kolata J. J.; OMalley P. D.; Bardayan D. W.; Aguilera E. F.; Martinez-Quiroz E.; Lizcano D.; Garcia-Flores A.; Febbraro M.; Lawrence C. C.; Riggins J.; Torres-Isea R. O.; de Faria P. N.; Monteiro D. S.; Rossi Jr E. S.; Deshmukh N. N.

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Strong coupling effect in the elastic scattering of the( 10)C + Ni-58 system near barrier

机译：（10）C + Ni-58系统附近的弹性散射的强耦合效果

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The elastic scattering of the radioactive proton-rich carbon isotope C-10 has been investigated. A full differential angular distribution for the elastic scattering of C-10 on a Ni-58 target has been measured at E-Lab = 35.3 MeV, which is just above the Coulomb barrier for this system (V-B = 27 MeV). The obtained angular distribution was analyzed in terms of coupled-channels, coupled-reaction-channels, and continuum-discretized coupled-channels calculations. In the coupled-channels calculation, several inelastic transitions of the target and the first (2(+)) excited state of the C-10 projectile were considered. The coupling to the first (2(+)) excited state of C-10 was shown to be very important to describe the rising of the cross section at backward angles. We also performed an analysis with the continuum-discretized coupled channels, considering the B-9 + p and Be-6 + alpha channels, which indicated a strong cluster configuration for the C-10 projectile.

机译：研究了放射性质子富碳同位素C-10的弹性散射。在E-Lab = 35.3MeV下测量了Ni-58靶标的E-58靶弹性散射的全差异角分布，其沿着该系统的库仑屏障（V-B = 27meV）。在耦合通道，耦合反应通道和连续耦合耦合通道计算方面分析所获得的角度分布。在耦合通道计算中，考虑了靶的几种非弹性转变和C-10射弹的第一（2（+）激发状态。与第一（2（+））的C-10激发状态的耦合表示非常重要，以描述向后角处的横截面的上升。考虑到B-9 + P和BE-6 + alpha通道，我们还使用连续耦合耦合通道进行了分析，这表明了C-10射弹的强簇配置。

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《Physical review, C》 |2019年第3期|共11页
作者
Guimaraes V; Cardozo E. N.; Scarduelli V. B.; Lubian J.; Kolata J. J.; OMalley P. D.; Bardayan D. W.; Aguilera E. F.; Martinez-Quiroz E.; Lizcano D.; Garcia-Flores A.; Febbraro M.; Lawrence C. C.; Riggins J.; Torres-Isea R. O.; de Faria P. N.; Monteiro D. S.; Rossi Jr E. S.; Deshmukh N. N.;
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Univ Sao Paulo Inst Fis Rua Matao 1371 BR-05508090 Sao Paulo SP Brazil;

Univ Sao Paulo Inst Fis Rua Matao 1371 BR-05508090 Sao Paulo SP Brazil;

Univ Sao Paulo Inst Fis Rua Matao 1371 BR-05508090 Sao Paulo SP Brazil;

Univ Fed Fluminense Inst Fis Ave Litoranea S-N BR-24210340 Niteroi RJ Brazil;

Univ Notre Dame Phys Dept Notre Dame IN 46556 USA;

Univ Notre Dame Phys Dept Notre Dame IN 46556 USA;

Univ Notre Dame Phys Dept Notre Dame IN 46556 USA;

Inst Nacl Invest Nucl Dept Aceleradores Apartado Postal 18-1027 Mexico City 11801 DF Mexico;

Inst Nacl Invest Nucl Dept Aceleradores Apartado Postal 18-1027 Mexico City 11801 DF Mexico;

Inst Nacl Invest Nucl Dept Aceleradores Apartado Postal 18-1027 Mexico City 11801 DF Mexico;

Inst Nacl Invest Nucl Dept Aceleradores Apartado Postal 18-1027 Mexico City 11801 DF Mexico;

Oak Ridge Natl Lab Phys Div Oak Ridge TN 37381 USA;

Harvard Univ Kennedy Sch Govt Cambridge MA 02138 USA;

Univ Michigan Phys Dept Ann Arbor MI 48109 USA;

Univ Michigan Phys Dept Ann Arbor MI 48109 USA;

Univ Fed Fluminense Inst Fis Ave Litoranea S-N BR-24210340 Niteroi RJ Brazil;

Univ Fed Integracao Latinoamer Inst Latinoamer Ciencias Vida &

Nat Foz Do Iguacu Parana Brazil;

Univ Sao Paulo Inst Fis Rua Matao 1371 BR-05508090 Sao Paulo SP Brazil;

Saha Inst Nucl Phys Nucl Phys Div Kolkata 700064 W Bengal India;

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中图分类原子核物理学、高能物理学;
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1. Strong coupling effect in the elastic scattering of the( 10)C + Ni-58 system near barrier [J] . Guimaraes V, Cardozo E. N., Scarduelli V. B., Physical review, C . 2019,第3期

机译：（10）C + Ni-58系统附近的弹性散射的强耦合效果
2. Quasi-elastic scattering and transfer angular distribution for B-10,B-11+Th-232 systems at near-barrier energies [J] . Dubey Shradha, Biswas D. C., Mukherjee S., Physical review, C . 2016,第6期

机译：B-10，B-11 + TH-232系统的准弹性散射和转移角分布在近屏障能量下的系统
3. Elastic and inelastic scattering for the ~(10)B + ~(58)Ni system at near- barrier energies [J] . V. Scarduelli, E. Crema, V. Guimaraes, Physical Review C . 2017,第期

机译：在近屏障能量的〜（10）B +〜（58）NI系统的弹性和无弹性散射
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5. LOW ENERGY ANTIPROTON PROTON ELASTIC SCATTERING IN THE ENERGY RANGE FROM 10 MEV TO 80 MEV INCIDENT KINETIC ENERGY [D] . GOLDBERG, ROBERT. 1969

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6. Elastic Scattering Spectroscopy (ESS): an Instrument-Concept for Dynamics of Complex (Bio-) Systems From Elastic Neutron Scattering [O] . Antonio Benedetto, Gordon J. Kearley -1

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8. Exp 14 N + exp 10 B Fusion and Elastic Scattering Cross Section Measurements Near the Interaction Barrier. [R] . Wu, S. C., Overley, J. C., Barnes, C. A., 1979

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Strong coupling effect in the elastic scattering of the( 10)C + Ni-58 system near barrier

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