Compton scattering off proton in the third resonance region
文献类型：期刊论文
| 作者 | Cao, X (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.; Cao, X; Lenske, H |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2017 |
| 卷号 | 772页码:274-278 |
| 关键词 | Coupled-channel Compton Scattering Beam Asymmetry |
| DOI | http://dx.doi.org/10.1016/j.physletb.2017.06.063 |
| 英文摘要 | Compton scattering off the proton in the third resonance region is analyzed for the first time, owing to the full combined analysis of pion- and photo-induced reactions in a coupled-channel effective Lagrangian model with K-matrix approximation. Two isospin I= 3/2resonances D-33(1700) and F-35(1930) are found to be essential in the range of 1.6-1.8 GeV. The recent beam asymmetry data of Compton scattering from the GRAAL facility are used to determine the helicity couplings of these resonances, and strong constraints are coming also from pi N and K Sigma photoproduction data. The possible spin and parity of new narrow resonances is discussed. (C) 2017 The Author(s). Published by Elsevier B.V. |
| 学科主题 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/21968]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Cao, X (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Cao, X ,Cao, X,Lenske, H. Compton scattering off proton in the third resonance region[J]. PHYSICS LETTERS B,2017,772:274-278. |
| APA | Cao, X ,Cao, X,&Lenske, H.(2017).Compton scattering off proton in the third resonance region.PHYSICS LETTERS B,772,274-278. |
| MLA | Cao, X ,et al."Compton scattering off proton in the third resonance region".PHYSICS LETTERS B 772(2017):274-278. |
入库方式： OAI收割
来源：理论物理研究所
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