12722.重夸克偶素衰變過程中尋找h1及b→dππ中ρω混合效應

1、重夸克偶素衰變過程中尋找死1及BoD7『7r中P—u混合效應專業(yè)名稱：理論物理申請人：嚴茂俊指導教師：梁偉紅教授論文答辯委員會主席：委員l歪至!魚：l湍晚她聾ilISearchhiinheavyquarkoniumandp∽‘’g。BjD7171mlxlnin—p一∽g髟—Postgraduate：MaojunYanSupervisor：DrWeiHongLiang，ProfessorTheoreticalphysicsmajorinP

2、articlePhysicsandNuclearPhysics，Grade2013AbstractTherearetwopartsinthisthesis：a，P—umixinginB寸D7r丌一；b，SearchhiinheavyquarkoniumPartone：舀QjJ曲玎玎一hadbeendoneinchiralunitaryButthereisadifferenceinpeakwiththedatafromLHCbAisosp

3、inviolationbetweenI=O(u)andJ=l(p1maycausethedifferenceinpeakSimilarlytheresholfldbeaisospinviolationin雷D7rTr一WetrytocalculatethedecaypreciselywhichincludestheisospinviolationBasedonthetechnicusedinBo—J／妒丌7r一，wegetthenlas

4、sdistributionof君decaytoD霄弧一WeusetheparametersinB日J中爾音氟一，whichfitsthepeakinthedatafromLHCbwellParttwo：IcalculatedsomeprocessesbasedchiralunitaryandlocalhiddengaugeInsuchprogresses，Ttlclll，叼cDD‘，叩6_∥皿D／3，T_r／D西，0(3770)_叩K霞

5、t，砂(3686)_叼K霞，Igottheresultsofthree—bodydecaysTheremayexisth1consistedofDtDandK露十Basedonmyresults，labscandesignexperimentstosearchh】andmakesurethestructureofh1ThedetailsarecontrastthedatawithlinesinmycalculationsThen，wec

6、arlgettheinformationofthestructureofhi，theinteractionisdynamicalpotentialcomesfromlocalhiddengauge，constantpotentialorothersAsthecalculationexpressesthedatawell，itwillbeagoodnewsforlocalhiddengaugeorwecanuseconstantpoten