Knowledge Management System of Institute of Theoretical Physics, CAS
| Cao, X; Lenske, H; Cao, X (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China. | |
| Compton scattering off proton in the third resonance region | |
| Source Publication | PHYSICS LETTERS B
 |
| Language | 英语 |
| Keyword | Coupled-channel Compton Scattering Beam Asymmetry |
| Abstract | 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. |
| 2017 | |
| Volume | 772Pages:274-278 |
| Subject Area | Astronomy & Astrophysics ; Physics |
| DOI | http://dx.doi.org/10.1016/j.physletb.2017.06.063 |
| Funding Organization | National Natural Science Foundation of China [11405222] ; National Natural Science Foundation of China [11405222] ; National Natural Science Foundation of China [11405222] ; National Natural Science Foundation of China [11405222] ; Deutsche Forschungsgemeinschaft [B7, Le439/7, CRC16] ; Deutsche Forschungsgemeinschaft [B7, Le439/7, CRC16] ; Deutsche Forschungsgemeinschaft [B7, Le439/7, CRC16] ; Deutsche Forschungsgemeinschaft [B7, Le439/7, CRC16] ; I3HP SPHERE ; I3HP SPHERE ; I3HP SPHERE ; I3HP SPHERE ; LOEWE ; LOEWE ; LOEWE ; LOEWE |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/21968 |
| Collection | SCI期刊论文 |
| Corresponding Author | Cao, X (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China. |
| Recommended Citation GB/T 7714 | Cao, X,Lenske, H,Cao, X . Compton scattering off proton in the third resonance region[J]. PHYSICS LETTERS B,2017,772:274-278. |
| APA | Cao, X,Lenske, H,&Cao, X .(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. |
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| Compton scattering o（346KB） | 开放获取 | -- | Application Full Text | |||
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