6533b828fe1ef96bd12882ca
RESEARCH PRODUCT
Search for the radiative transitionsψ(3770)→γηcandγηc(2S)
J. B. JiaoYaquan FangS. SchumannZ. A. LiuY. J. MaoX. Q. LiM. GrecoM. H. YeH. X. YangYao WangY. BanP. WeidenkaffX. LiuY. H. GuanJie YuT. GuoSerkant Ali CetinH. J. LuJ. G. LuS. QianQ. AnJialun PingY. L. HanD. J. AmbroseKai LiuX. Y. ZhangK. SchoenningB. S. ZouT. J. MinK. J. ZhuL. Y. DongM. LaraY. J. SunS. P. WenK. Y. LiuX. S. QinY. P. LuH. L. LuM. Y. DongHuihui LiuY. P. GuoShan WangJ. P. LiuX. R. ZhouQ. GaoY. N. GaoS. B. LiuZ. P. ZhangZ. B. LiH. B. LiF. E. MaasChi ZhangH. B. LiuM. QiA. G. DenigC. L. LuoY. ZhangJ. G. MesschendorpC. B. ZhangJ. H. ZouTao LuoM. MaggioraLing ZhaoT. HuJ. V. BennettO. FuksCheng LiM. AlbrechtQiunan XuW. C. YanZhiqiang LiuMiao HeS. BraunY. NefedovLei ZhaoZ. Y. HeZ. L. HouY. T. LiangA. ZalloYang YangMichael WernerC. C. ZhangS. S. SunG. LiW. D. LiB. ZhongL. B. GuoJ. F. SunX. K. ChuJifeng HuQ. LiuD. X. LinAlexey ZhemchugovH. M. HuB. X. YuW. M. DingY. ZengZujian WangZ. NingZhe SunW. G. LiLei LiL. P. ZhouJianping ZhengD. LiC. D. FuC. Q. FengJ. Z. FanX. R. ChenCui LiY. F. WangGuangming HuangR. E. MitchellY. B. ChenXiaofeng ZhuJ. Z. ZhangS. SpataroZ. P. MaoX. P. XuJ. W. ZhangP. L. WangZ. Y. DengZ. WuUlrich WiednerL. W. JiangM. LvM. KavatsyukH. P. ChengI. TapanC. Z. YuanX. H. ZhaoY. H. YanT. MaG. S. VarnerFang LiuL. G. XiaI. DenysenkoN. WuKrisztian PetersJ. FangTao LiH. M. LiuJ. W. ZhaoZhiqing ZhangD. Cronin-hennessyXingguo LiX. Y. MaH. MoeiniW. X. GongZ. XueY. C. ZhuX. H. MoL. S. WangM. H. YeXiao-tong LuQun-yao WangZhiyong ZhangY. B. ZhaoB. Y. ZhangW. ShanJ. MinG. F. CaoH. S. ChenGuangshun HuangA. CalcaterraZ. G. ZhaoJ. J. ZhangE. BogerL. L. WangJ. DongB. X. ZhangH. CaiA. Q. GuoT. HeldM. DestefanisJ. Z. BaiF. LiB. KopfL. HuangC. S. JiY. Q. WangH. L. DaiIgor BoykoH. H. ZhangW. M. SongH. L. MaD. M. LiC. H. LiF. C. MaZ. J. SunH. LoehnerI. B. NikolaevZhiqing LiuYang QinK. L. HeH. LiangS. NisarC. J. TangXichao RuanC. HuM. H. GuK. H. RashidM. ShaoY. T. GuM. Z. WangH. MuramatsuQ. P. JiY. P. LuX. TangG. A. ChelkovM. KornicerT. JohanssonA. YuncuW. B. YanH. Y. ShengJ. F. ChangM. N. AchasovS. L. ZangY. X. XiaM. LeyheZ. H. QinJ. C. LiB. WangS. L. OlsenX. K. ZhouRoy A. BriereQ. J. LiJ. ZhuangChuan LiuX. L. JiD. XiaoJ. F. QiuM. PelizaeusL. FavaM. BertaniC. X. YuM. X. LuoJ. Q. ZhangS. PacettiS. P. YuJian WeiYucheng HuangX. CaiD. V. DedovichX. S. JiangY. P. ChuL. YangY. X. YangTalib HussainR. Baldini FerroliX. L. KangA. SarantsevD. H. WeiP. R. LiJ. S. LangeQ. W. ZhaoF. NerlingB. ZhengR. G. PingKe LiM. R. ShepherdX. B. JiK. J. ZhuO. CakirXuantong ZhangQ. ZhaoG. X. SunY. Z. SunW. GradlK. MoriyaXiang ZhouLi YanZ. JiaoFu-hu LiuFeng LiuD. H. ZhangM. RipkaL. L. JiangD. Y. WangGang ZhaoY. G. XieX. N. LiX. Y. ZhouLi ZhouF. A. HarrisS. X. DuP. LarinQ. A. MalikHaiping PengJ. H. LiuC. DongKe WangM. AblikimR. PolingX. F. WangFenfen AnT. C. ZhaoQ. M. MaQ. L. XiuP. L. WangX. L. LuoB. KlossX. Y. NiuW. P. WangY. YuanY. S. ZhuQ. OuyangS. S. FangY. B. LiuK. GoetzenW. KuehnG. F. XuS. JinY. H. ZhengCong-feng QiaoO. AlbayrakN. Yu. MuchnoiX. S. KangHeng-yun YeY. H. ZhangZ. Y. WangB. SpruckE. H. ThorndikeL. Q. QinJ. P. DaiX. Y. SongX. C. ChenS. MaC. GengD. TothJ. S. HuangC. X. LiuY. DingB. J. LiuG. R. LuZ. A. ZhuC. P. ShenY. J. MoM. G. ZhaoQ. P. JiLiqing XuS. H. ZhangX. Y. ShenZ. G. WangH. Y. ZhangG. F. ChenJ. Y. ZhangAndrzej KupscY. K. HengW. L. YuanJ. M. BianS. J. ZhaoW. LaiQ. J. XuM. L. ChenJ. C. ChenXuanhong LouNasser Kalantar-nayestanakiC. Morales MoralesI. UmanM. UllrichZ. J. XiaoMagnus WolkeY. F. LiangD. P. JinDayong WangN. QinP. L. LiuL. H. WuH. W. YuS. J. ChenO. BondarenkoZ. H. WangC. F. RedmerXiaocong AiX. T. HuangA. A. ZafarG. RongH. P. Huangsubject
Nuclear physicsPhysicsNuclear and High Energy PhysicsParticle physics010308 nuclear & particles physicsBranching fractionElectron–positron annihilation0103 physical sciencesHadronRadiative transfer010306 general physics01 natural sciencesConfidence intervaldescription
By using a 2.92 fb-1 data sample taken at pffisffiffi 3.773 GeV with the BESIII detector operating at the BEPCII collider, we search for the radiative transitions.d3770c and cd2S through the hadronic decays cdcd2S. K0 SK p. No significant excess of signal events above background is observed. We set upper limits at a 90% confidence level for the product branching fractions to be Bdd3770cxBd.c. K0 SK k p < 1.6x10-5 and Bd.d3770cd2SxBd.cd2S. K0 SK p<5.6x10-6. Combining our result with world-average values of Bd.cd.cd2S. K0 SK p, we find the branching fractions Bd.d3770c< 6.8 x 10-4 and Bd.d3770cd2S< 2.0 x 10-3 at a 90% confidence level.
year | journal | country | edition | language |
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2014-06-18 | Physical Review D |