Elastic scattering for the B-8 and Be-7 + Pb-208 systems at near-Coulomb barrier energies
文献类型：期刊论文
| 作者 | Teranishi, T.3; Marquinez-Duran, G.18; Martel, I18,29; Miyatake, H.23; Mukai, M.23; Nakao, T.17; Nicoletto, M.12; Pakou, A.30,31; Rusek, K.32; Sakaguchi, Y.17 |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2019-08-01 |
| 卷号 | 100期号:2页码:13 |
| ISSN号 | 2469-9985 |
| DOI | 10.1103/PhysRevC.100.024602 |
| 通讯作者 | Mazzocco, M.(marco.mazzocco@pd.infn.it) |
| 英文摘要 | The elastic scattering of the weakly bound radioactive nuclei B-8 and Be-7 from a Pb-208 target was measured for the first time in the energy range around the Coulomb barrier. The data were analyzed using the optical model and the continuum discretized coupled channels (CDCC) formalisms. The reaction cross sections extracted from the optical model fits clearly indicate a remarkably enhanced reaction probability for the very weakly bound B-8 (S-p = 137.5 keV) compared to similar mass nuclei interacting with the same target nucleus. CDCC calculations assuming a He-3+He-4 cluster model well described the Be-7 experimental elastic scattering angular distributions, whereas the use of a( 7)Be+p cluster model of B-8 with an inert Be-7 core gave a relatively poor description of the corresponding experimental data, suggesting that this model may be too simplistic and the possibility of core excitation should not be ignored. |
| WOS关键词 | RADIOACTIVE ION-BEAMS ; FUSION PROBABILITY ; ALPHA-PARTICLE ; BREAKUP ; ENERGIES ; NUCLEAR ; MODEL ; HE-6 ; HALO ; ENHANCEMENT |
| 资助项目 | Polish National Science Centre[2014/14/M/ST2/00738] ; JSPS KAKENHI from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan[16K05369] ; JSPS KAKENHI from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan[19K03883] ; CONACyT[LN-294537] ; DGAPA-PAPIIT[IA103218] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | AMER PHYSICAL SOC |
| WOS记录号 | WOS:000478045600003 |
| 资助机构 | Polish National Science Centre ; JSPS KAKENHI from the Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; CONACyT ; DGAPA-PAPIIT |
| 源URL | [http://119.78.100.186/handle/113462/132928]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Mazzocco, M. |
| 作者单位 | 1.Univ Athens, Inst Accelerating Syst & Applicat, Athens, Greece 2.Univ Athens, Dept Phys, Athens, Greece 3.Kyushu Univ, Dept Phys, Motooka 744, Fukuoka, Fukuoka 8190395, Japan 4.Chinese Acad Sci, Inst Modern Phys, 509 Nanchang Rd, Lanzhou 730000, Gansu, Peoples R China 5.INFN, TIFPA, Via Sommarive 14, I-38123 Povo, TN, Italy 6.INFN, LNS, Via Santa Sofia 62, I-95123 Catania, Italy 7.Univ Edinburgh, Sch Phys & Astron, Peter Guthrie Tait Rd, Edinburgh EH9 3FD, Midlothian, Scotland 8.Univ Nacl Autonoma Mexico, Inst Fis, Apartado Postal 20-364, Cd Mx 01000, Mexico 9.Univ Seville, Dept Fis Atom Mol & Nucl, Apartado 1065, E-41080 Seville, Spain 10.INFN, LNL, Viale Univ 2, I-35020 Legnaro, PD, Italy |
| 推荐引用方式 GB/T 7714 | Teranishi, T.,Marquinez-Duran, G.,Martel, I,et al. Elastic scattering for the B-8 and Be-7 + Pb-208 systems at near-Coulomb barrier energies[J]. PHYSICAL REVIEW C,2019,100(2):13. |
| APA | Teranishi, T..,Marquinez-Duran, G..,Martel, I.,Miyatake, H..,Mukai, M..,...&Pierroutsakou, D..(2019).Elastic scattering for the B-8 and Be-7 + Pb-208 systems at near-Coulomb barrier energies.PHYSICAL REVIEW C,100(2),13. |
| MLA | Teranishi, T.,et al."Elastic scattering for the B-8 and Be-7 + Pb-208 systems at near-Coulomb barrier energies".PHYSICAL REVIEW C 100.2(2019):13. |
入库方式： OAI收割
来源：近代物理研究所
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