6533b7dcfe1ef96bd1272832
RESEARCH PRODUCT
Observation of Λc+→nKS0π+
C. C. ZhangX. N. MaB. ZhongL. B. GuoF. LiS. QianM. FritschH. MuramatsuUlrich WiednerS. L. NiuF. C. MaJialun PingK. ZhangX. Y. ZhangM. KavatsyukF. Y. LiX. Q. LiM. KornicerT. MaM. LaraJ. B. LiuM. QiX. L. JiM. GrecoJ. Z. BaiJin LiY. J. SunB. X. ZhangZ. J. XiaoZ. H. WangP. MusiolC. F. RedmerXiaocong AiY. P. LuC. SchnierX. T. HuangYu ZhangG. RongY. X. XiaS. H. ZhuR. Baldini FerroliY. H. GuanJ. F. QiuQ. LiuX. D. RuanY. J. MaoH. X. YangL. L. MaL. GongL. FavaH. J. YangKai LiuX. B. JiX. H. MoL. S. WangK. Y. LiuT. HoltmannI. GarziaS. HanL. H. WuK. LiM. SavrieM. G. ZhaoH. LiangH. J. LuX. K. ZhouFang LiuR. P. GuoZ. B. LiM. H. YeX. K. ChuX. N. LiW. Ikegami AnderssonX. L. GaoY. NefedovL. G. XiaA. AmorosoJ. G. LuP. PatteriX. LiuJ. Y. LiuJ. P. LiuL. XiaR. KliemtY. N. ZhangA. A. ZafarK. H. RashidI. DenysenkoJ. F. SunY. T. LiangYanwei WangYao WangHaiping PengTao LuoY. G. XieS. J. ChenH. R. QiF. E. MaasA. DbeyssiMagnus WolkeJie YuT. HuJ. G. MesschendorpJ. P. DaiD. J. AmbroseO. BakinaY. F. LiangL. L. WangH. CaiJ. M. BianS. J. ZhaoA. CalcaterraZ. G. ZhaoB. X. YuZhi ZengB. Y. ZhangC. DongS. SosioPeilian LiuS. MarcelloD. P. JinT. J. MinK. J. ZhuG. CibinettoQ. GaoY. N. GaoQiunan XuY. ZengY. ZhangQ. AnY. F. WangP. X. ShenZ. WuSerkant Ali CetinBingxuan LiuS. X. DuZ. L. DouLingxuan ZhangCui LiQ.j. LiuZhiyong ZhangH. H. ZhangA. JulinDayong WangL. W. JiangN. QinJie ZhaoYuehong XieJ. Z. FanQ. J. XuG. LiZ. J. SunH. LoehnerG. FeliciGuangshun HuangL. YanD. X. LinZhiqing ZhangY. DingY. B. ChenXiaofeng ZhuJ. Z. ZhangY. B. ZhaoT. HussainH. L. DaiIgor BoykoA. Q. GuoX. Y. MaC. D. FuC. Q. FengX. R. ChenF. De MoriM. H. YeAlexey ZhemchugovH. M. HuJ. C. ChenXuanhong LouZ. Y. DengD. Y. LiuJ. B. JiaoXiaozhong HuangB. J. LiuBibo KeYaquan FangW. B. YanW. ShanC. LengNasser Kalantar-nayestanakiW. X. GongJoachim PetterssonS. AhmedY. X. YangH. H. LiuXiao-rui LyuM. H. GuM. N. AchasovXingguo LiX. FangC. Morales MoralesM. AlbrechtW. M. SongJ. C. LiJ. DongX. Y. ZhouL. D. LiuZ. G. WangL. Y. DongS. PacettiKrisztian PetersJ. H. LiuH. Y. ShengAndrzej KupscKe WangP. L. WangZ. L. HuangH. Y. ZhangS. B. LiuM. L. ChenFeng LiuA. HafnerQ. ZhaoY. Z. SunM. Y. DongM. AblikimW. D. LiG. S. VarnerJ. Q. ZhangS. Q. ZhangY. Q. WangG. R. LiaoJ. F. HuJ. W. ZhangX. F. WangM. TiemensG. F. ChenH. B. LiuG. A. ChelkovC. X. YuJ. ZhuangP. F. DuanM. X. LuoQ. M. MaJ. Y. ZhangS. NisarW. KühnC. J. TangXiang ZhouFenfen AnB. L. WangYunlong ZhangD. BettoniT. C. ZhaoJ. MinB. ZhengR. G. PingZ. T. SunZ. A. LiuJ. H. ZouZ. Y. YouZ. A. ZhuGang ZhaoS. S. SunW. J. ZhengF. NerlingX. H. SunY. HuY. P. LuB. KlossD. V. DedovichV. PrasadK. SchoenningQ. Y. LiB. S. ZouX. Y. NiuJ. L. ZhangNiklaus BergerQ. A. MalikG. MezzadriR. PolingF. A. HarrisI. UmanY. BanP. WeidenkaffF. H. HeinsiusY. YuanY. S. ZhuR. E. MitchellY. K. HengW. C. YanR. FarinelliB. WangW. P. WangZ. H. QinH. J. LiB. KopfS. P. WenX. S. QinC. P. ShenH. L. MaD. XiaoM. MaggioraJianping ZhengLing ZhaoX. R. ZhouS. ZhuL. J. WuCheng LiD. M. LiY. J. MoI. TapanQ. L. XiuM. PelizaeusY. H. YanK. L. HeLei ZhaoZ. L. HouH. LeithoffI. B. NikolaevJ. H. YinM. ShaoY. T. GuP. KieseS. L. OlsenR. A. BriereL. P. ZhouY. M. MaJ. W. ZhaoH. S. ChenT. WeberZ. P. MaoP. L. WangQ. P. JiLiqing XuJ. FangTao LiY. C. ZhuE. FioravantiC. Z. YuanX. Y. ShenP. LarinX. S. JiangJun-yi ZhangZ. GaoM. Z. WangCh. RosnerW. G. LiJimin ZhaoX. L. LuoX. L. KangA. SarantsevD. H. WeiP. R. LiP. R. LiJ. S. LangeJ. J. ZhangQ. W. ZhaoM. DestefanisY. P. GuoH. XiaoE. BogerC. HuX. TangZ. P. ZhangS. Z. ChenA. YuncuT. HeldD. W. BennettZujian WangO. CakirK. J. ZhuM. BertaniQ. P. JiS. SpataroX. P. XuW. P. WangF. BianchiX. Y. JiangY. Y. LiuM. M. MaZahra HaddadiL. YangY. PanLei. LiG. X. SunJ. V. BennettZ. JiaoFu-hu LiuD. H. ZhangH. M. LiuG. F. CaoW. GradlM. RipkaD. Y. WangQ. OuyangS. S. FangY. B. LiuL. ZottiJ. J. XuY. B. LiZhiqing LiuJ. S. HuangC. X. LiuT. JohanssonJ. F. ChangO. B. KolcuX. CaiL. LavezziX. Q. HaoK. GoetzenZ. NingG. F. XuS. JinY. GuoX. Y. SongY. H. ZhengCong-feng QiaoO. AlbayrakN. Yu. MuchnoiX. S. KangY. H. ZhangZ. Y. WangE. H. ThorndikeL. Q. QinF. FeldbauerX. C. ChenH. B. LiA. G. DenigC. L. Luosubject
PhysicsParticle physics010308 nuclear & particles physicsBranching fractionElectron–positron annihilationAnalytical chemistryGeneral Physics and AstronomyLambda01 natural sciencesBaryonCharmed baryonsIsospin0103 physical sciencesPiHigh Energy Physics::ExperimentNeutronNuclear Experiment010306 general physicsdescription
We report the first direct measurement of decays of the Lambda(+)(c) baryon involving the neutron. The analysis is performed using 567 pb(-1) of e(+)e(-) collision data collected at root s = 4.599 GeV with the BESIII detector at the BEPCII collider. We observe the decay Lambda(+)(c) -> nK(S)(0)pi(+) and measure the absolute branching fraction to be B(Lambda(+)(c) -> nK(S)(0)pi(+)) = [1.82 +/- 0.23(stat) +/- 0.11(syst)]%. A comparison to B[Lambda(+)(c) -> p( (K) over bar pi)(0)] provides an important test of isospin symmetry and final state interactions.
year | journal | country | edition | language |
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2017-03-14 | Physical Review Letters |