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Li, TJ ; Maxin, JA; Mayes, VE; Nanopoulos, DV; Li, TJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Li, TJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, KITPC, Beijing 100190, Peoples R China.; Li, TJ (reprint author), Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Peoples R China.
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| 750 GeV diphoton excesses in a realistic D-brane model | |
| Source Publication | PHYSICAL REVIEW D
 |
| Language | 英语 |
| Abstract | We study the diphoton excesses near 750 GeV recently reported by the ATLAS and CMS collaborations within the context of a phenomenologically interesting intersecting/magnetized D-brane model on a toroidal orientifold. It is shown that the model contains a Standard Model singlet scalar as well as vector-like quarks and leptons. In addition, it is shown that the singlet scalar has Yukawa couplings with vector-like quarks and leptons such that it may be produced in proton-proton collisions via gluon fusion as well as decay to diphotons through loops involving the vector-like quarks. Moreover, the required vector-like quarks and leptons may appear in complete SU(5) multiplets so that gauge coupling unification may be maintained. Finally, it is shown that the diphoton signal may be accommodated within the model. |
| 2016 | |
| Volume | 94Issue:2Pages:25002 |
| Subject Area | Astronomy & Astrophysics ; Physics |
| DOI | http://dx.doi.org/10.1103/PhysRevD.94.025002 |
| Indexed By | SCI |
| Funding Organization | Natural Science Foundation of China [11135003, 11275246, 11475238] ; Natural Science Foundation of China [11135003, 11275246, 11475238] ; Natural Science Foundation of China [11135003, 11275246, 11475238] ; Natural Science Foundation of China [11135003, 11275246, 11475238] ; DOE [DE-FG02-13ER42020] ; DOE [DE-FG02-13ER42020] ; DOE [DE-FG02-13ER42020] ; DOE [DE-FG02-13ER42020] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/21597 |
| Collection | SCI期刊论文 |
| Corresponding Author | Li, TJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.; Li, TJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, KITPC, Beijing 100190, Peoples R China.; Li, TJ (reprint author), Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Peoples R China. |
| Recommended Citation GB/T 7714 | Li, TJ,Maxin, JA,Mayes, VE,et al. 750 GeV diphoton excesses in a realistic D-brane model[J]. PHYSICAL REVIEW D,2016,94(2):25002. |
| APA | Li, TJ.,Maxin, JA.,Mayes, VE.,Nanopoulos, DV.,Li, TJ .,...&Li, TJ .(2016).750 GeV diphoton excesses in a realistic D-brane model.PHYSICAL REVIEW D,94(2),25002. |
| MLA | Li, TJ,et al."750 GeV diphoton excesses in a realistic D-brane model".PHYSICAL REVIEW D 94.2(2016):25002. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 750 GeV diphoton exc（410KB） | 开放获取 | -- | Application Full Text | |||
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