Resolving the (g-2)(mu) discrepancy with F-SU(5) intersecting D-branes
文献类型：期刊论文
| 作者 | Lamborn, Joseph L.; Li, Tianjun2,4 ; Maxin, James A.; Nanopoulos, Dimitri, V1,5,6
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| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
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| 出版日期 | 2021 |
| 期号 | 11页码:81 |
| ISSN号 | 1029-8479 |
| 关键词 | NO-SCALE IIA ORIENTIFOLDS SU(5) MODEL WORLD |
| DOI | 10.1007/JHEP11(2021)081 |
| 英文摘要 | A discrepancy between the measured anomalous magnetic moment of the muon (g- 2)(mu) and computed Standard Model value now stands at a combined 4.2 sigma following experiments at Brookhaven National Lab (BNL) and the Fermi National Accelerator Laboratory (FNAL). A solution to the disagreement is uncovered in flipped SU(5) with additional TeV-Scale vector-like 10 + 10 multiplets and charged singlet derived from local F-Theory, collectively referred to as F-SU(5). Here we engage general No-Scale supersymmetry (SUSY) breaking in F-SU(5) D-brane model building to alleviate the (g-2) mu tension between the Standard Model and observations. A robust Delta a(mu)(SUSY) is realized via mixing of M-5 and M-1X at the secondary SU(5) x U(1)(X) unification scale in F-SU(5) emanating from SU(5) breaking and U(1)(X) flux effects. Calculations unveil Delta a(mu)(SUSY) = 19.022.3 x 10(-10) for gluino masses of M(g) = 2.25-2.56TeV and higgsino dark matter, aptly residing within the BNL+FNAL 1 sigma mean. This (g - 2)(mu) favorable region of the model space also generates the correct light Higgs boson mass and branching ratios of companion rare decay processes, and is further consistent with all LHC Run 2 constraints. Finally, we also examine the heavy SUSY Higgs boson in light of recent LHC searches for an extended Higgs sector. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27653]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Houston Adv Res Ctr HARC, Astroparticle Phys Grp, Mitchell Campus,8801 Gosling Rd, The Woodlands, TX 77381 USA 2.[Lamborn, Joseph L.; Maxin, James A.] Louisiana State Univ, Dept Chem & Phys, One Univ Pl, Shreveport, LA 71115 USA 3.Acad Athens, Div Nat Sci, 28 Panepistimiou Ave, Athens 10679, Greece 4.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, 55 Zhong Guan Cun Dong Lu, Beijing 100190, Peoples R China 5.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 6.Texas A&M Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, 4242 TAMU, College Stn, TX 77843 USA |
| 推荐引用方式 GB/T 7714 | Lamborn, Joseph L.,Li, Tianjun,Maxin, James A.,et al. Resolving the (g-2)(mu) discrepancy with F-SU(5) intersecting D-branes[J]. JOURNAL OF HIGH ENERGY PHYSICS,2021(11):81. |
| APA | Lamborn, Joseph L.,Li, Tianjun,Maxin, James A.,&Nanopoulos, Dimitri, V.(2021).Resolving the (g-2)(mu) discrepancy with F-SU(5) intersecting D-branes.JOURNAL OF HIGH ENERGY PHYSICS(11),81. |
| MLA | Lamborn, Joseph L.,et al."Resolving the (g-2)(mu) discrepancy with F-SU(5) intersecting D-branes".JOURNAL OF HIGH ENERGY PHYSICS .11(2021):81. |
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来源：理论物理研究所
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