6533b7d8fe1ef96bd126982e
RESEARCH PRODUCT
Search for the weak decays J/ψ→Ds(*)−e+νe+c.c.
W. L. YuanY. H. GuanKai LiuI. B. NikolaevJ. H. YinK. H. RashidM. ShaoY. T. GuY. NefedovQ. OuyangS. S. FangY. B. LiuS. J. ChenE. FioravantiS. L. NiuX. Q. LiC. HuB. SpruckE. H. ThorndikeL. Q. QinF. FeldbauerX. C. ChenH. B. LiA. G. DenigC. L. LuoC. C. ZhangB. ZhongL. B. GuoZhiqing LiuJ. F. SunA. Q. GuoX. TangUlrich WiednerJ. F. ChangS. MarcelloY. ZengQ. L. XiuO. B. KolcuO. BondarenkoTao LuoB. X. YuH. LiangT. MaQ. P. JiS. QianJialun PingW. M. SongY. B. ChenXiaofeng ZhuJ. Z. ZhangK. Y. LiuM. MaggioraS. SchumannJ. Q. ZhangLing ZhaoLei ZhaoZ. Y. HeZ. L. HouYang YangH. S. ChenShujun ZhaoH. L. DaiIgor BoykoTord JohanssonX. L. KangA. SarantsevD. H. WeiJ. S. LangeP. L. WangX. L. LuoW. P. WangF. BianchiF. BianchiP. R. LiB. WangX. CaiK. ZhangX. Y. ZhangQ. W. ZhaoZ. T. SunZ. A. LiuM. LaraY. J. SunD. Y. WangK. J. ZhuXuantong ZhangZ. H. QinJ. Z. BaiYao WangS. L. OlsenRoy A. BriereK. MoriyaYaquan FangX. S. JiangY. L. HanY. P. LuY. BanP. WeidenkaffS. P. WenChuan LiuC. Z. YuanY. P. ChuX. S. QinX. R. ZhouCheng LiH. L. MaO. CakirX. B. JiM. TiemensK. SchoenningB. S. ZouD. M. LiJ. B. JiaoD. BettoniJin LiH. MuramatsuG. X. SunJ. V. BennettLi YanP. PatteriJ. L. ZhangXiao-hai LiuZ. JiaoFu-hu LiuM. PelizaeusY. X. YangJ. C. LiY. H. ZhengJ. ZhuangM. G. ZhaoXuejun WangM. X. LuoJian WeiYucheng HuangD. V. DedovichCong-feng QiaoO. AlbayrakM. R. ShepherdChi ZhangN. Yu. MuchnoiA. HafnerQ. ZhaoX. S. KangHeng-yun YeY. Z. SunY. H. ZhangXiang ZhouJianping ZhengM. QiGang ZhaoZ. Y. WangS. ZhuH. J. LuJ. G. LuM. LvGuangshun HuangF. E. MaasT. HuH. H. ZhangG. A. ChelkovJ. J. ZhangM. DestefanisD. H. ZhangGuangming HuangP. X. ShenJ. H. LiuKe WangR. PolingP. F. DuanFenfen AnB. L. WangT. C. ZhaoZ. WuL. W. JiangX. L. JiA. CalcaterraZ. G. ZhaoY. J. MaoZhiqing ZhangJ. Y. LiuTalib HussainZ. J. SunH. LoehnerS. B. LiuQ. GaoY. N. GaoM. BertaniZ. HaddadiY. ZhangQ. AnX. LiuL. YangA. ZalloJ. Z. FanZ. J. XiaoZ. G. WangH. Y. ZhangM. H. GuY. G. XieY. F. WangT. GuoYang QinLi ZhouSerkant Ali CetinG. F. ChenA. YuncuH. Y. ShengS. X. DuJ. Y. ZhangR. KliemtW. G. LiShan WangX. Y. MaC. X. YuXiao-rui LyuW. GradlM. RipkaJie YuX. M. LiY. X. XiaH. MoeiniW. X. GongY. K. HengS. SpataroX. P. XuJ. M. BianJ. MinZhenyu ZhangW. LaiG. S. VarnerB. ZhengY. B. ZhaoT. J. MinK. J. ZhuX. N. MaR. G. PingH. M. LiuW. ShanB. KopfY. T. LiangJ. DongJ. C. ChenM. H. YeMagnus WolkeXuanhong LouG. CibinettoK. L. HeG. F. CaoR. Baldini FerroliL. D. LiuL. Y. DongY. Q. WangNasser Kalantar-nayestanakiY. F. LiangM. Z. WangD. P. JinW. J. ZhengG. LiJimin ZhaoC. Morales MoralesS. NisarF. NerlingC. H. LiC. J. TangY. HuC. D. FuQ. J. XuX. K. ChuC. Q. FengR. Q. LuY. P. LuZ. B. LiZ. Y. DengX. H. MoL. S. WangY. DingM. H. YeDayong WangN. QinB. J. LiuL. L. WangH. CaiXingguo LiXiangdong RuanQ. LiuD. XiaoZ. A. ZhuM. KavatsyukL. L. MaY. N. PuX. N. LiL. G. XiaA. AmorosoC. P. ShenQ. A. MalikHaiping PengHai YuAndrzej KupscC. DongS. SosioLingxuan ZhangQun-yao WangB. X. ZhangJie ZhaoD. X. LinY. P. GuoM. L. ChenZ. P. ZhangAlexey ZhemchugovH. M. HuD. W. BennettZujian WangW. C. YanI. UmanZhiqiang LiuJ. W. ZhangM. KornicerM. UllrichL. P. ZhouA. JulinZ. P. MaoF. De MoriH. P. ChengJ. FangTao LiX. Y. ZhouS. HanY. J. MoP. LarinHuan RenL. H. WuQ. M. MaH. S. ChenX. FangFeng LiuM. SavrieB. KlossM. AblikimQ. P. JiX. Y. NiuY. YuanY. S. ZhuLiqing XuS. H. ZhangX. Y. ShenV. SantoroM. Y. DongG. F. XuS. JinKrisztian PetersH. B. LiuF. LiF. C. MaJ. H. ZouL. L. JiangY. GuoG. R. LiaoJ. F. HuJ. F. QiuS. S. SunL. FavaX. Y. SongF. A. HarrisZ. NingR. E. MitchellZ. H. WangBibo KeP. L. WangD. J. AmbroseW. B. YanX. R. ChenM. AlbrechtW. D. LiC. F. RedmerXiaocong AiM. N. AchasovI. TapanY. H. YanJ. W. ZhaoD. Cronin-hennessyY. C. ZhuGiulietto FeliciE. BogerX. T. HuangT. HeldMario GrecoS. PacettiA. A. ZafarG. RongH. P. HuangH. X. YangI. GarziaK. LiX. K. ZhouFang LiuI. DenysenkoHuihui LiuB. Y. ZhangJ. P. LiuJ. G. MesschendorpK. GoetzenW. KuehnJ. P. DaiQiunan XuS. MaD. TothJ. S. HuangC. X. Liusubject
PhysicsNuclear and High Energy PhysicsParticle physicsElectron–positron annihilationHigh Energy Physics::ExperimentStandard Modeldescription
Using a sample of 2.25 x 10(8) J/psi events collected with the BESIII detector at the BEPCII collider, we search for the J/psi semileptonic weak decay J/psi -> D-s(-) e(+)nu(e) +c.c. with a much higher sensitivity than previous searches. We also perform the first search for J/psi -> D-s(*-) e(+) nu(e) + c.c. No significant excess of a signal above background is observed in either channel. At the 90% confidence level, the upper limits are determined to be B(J/psi -> D-s(-) e(+) nu(e) + c.c.) D-s*(-) e(+) nu(e) + c.c.) < 1.8 x 10(-6), respectively. Both are consistent with Standard Model predictions.
year | journal | country | edition | language |
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2014-12-23 | Physical Review D |