Skip to search
Skip to main content
Back to Search
Start Over
Observation of Λ_{c}^{+}→nK_{S}^{0}π^{+}
Authors :
M, Ablikim M N, Achasov S, Ahmed X C, Ai O, Albayrak M, Albrecht D J, Ambrose A, Amoroso F F, An Q, An J Z, Bai O, Bakina R, Baldini Ferroli Y, Ban D W, Bennett J V, Bennett N, Berger M, Bertani D, Bettoni J M, Bian F, Bianchi E, Boger I, Boyko R A, Briere H, Cai X, Cai O, Cakir A, Calcaterra G F, Cao S A, Cetin J F, Chang G, Chelkov G, Chen H S, Chen J C, Chen M L, Chen S, Chen S J, Chen X, Chen X R, Chen Y B, Chen X K, Chu G, Cibinetto H L, Dai J P, Dai A, Dbeyssi D, Dedovich Z Y, Deng A, Denig I, Denysenko M, Destefanis F, De Mori Y, Ding C, Dong J, Dong L Y, Dong M Y, Dong Z L, Dou S X, Du P F, Duan J Z, Fan J, Fang S S, Fang X, Fang Y, Fang R, Farinelli L, Fava F, Feldbauer G, Felici C Q, Feng E, Fioravanti M, Fritsch C D, Fu Q, Gao X L, Gao Y, Gao Z, Gao I, Garzia K, Goetzen L, Gong W X, Gong W, Gradl M, Greco M H, Gu Y T, Gu Y H, Guan A Q, Guo L B, Guo R P, Guo Y, Guo Y P, Guo Z, Haddadi A, Hafner S, Han X Q, Hao F A, Harris K L, He F H, Heinsius T, Held Y K, Heng T, Holtmann Z L, Hou C, Hu H M, Hu J F, Hu T, Hu Y, Hu G S, Huang J S, Huang X T, Huang X Z, Huang Z L, Huang T, Hussain W, Ikegami Andersson Q, Ji Q P, Ji X B, Ji X L, Ji L W, Jiang X S, Jiang X Y, Jiang J B, Jiao Z, Jiao D P, Jin S, Jin T, Johansson A, Julin N, Kalantar-Nayestanaki X L, Kang X S, Kang M, Kavatsyuk B C, Ke P, Kiese R, Kliemt B, Kloss O B, Kolcu B, Kopf M, Kornicer A, Kupsc W, Kühn J S, Lange M, Lara P, Larin L, Lavezzi H, Leithoff C, Leng C, Li Cheng, Li D M, Li F, Li F Y, Li G, Li H B, Li H J, Li J C, Li Jin, Li K, Li Lei, Li P R, Li Q Y, Li T, Li W D, Li W G, Li X L, Li X N, Li X Q, Li Y B, Li Z B, Li H, Liang Y F, Liang Y T, Liang G R, Liao D X, Lin B, Liu B J, Liu C X, Liu D, Liu F H, Liu Fang, Liu Feng, Liu H B, Liu H H, Liu H M, Liu J, Liu J B, Liu J P, Liu J Y, Liu K, Liu K Y, Liu L D, Liu P L, Liu Q, Liu Q J, Liu S B, Liu X, Liu Y B, Liu Y Y, Liu Z A, Liu Z Q, Liu H, Loehner X C, Lou H J, Lu J G, Lu Y, Lu Y P, Lu C L, Luo M X, Luo T, Luo X L, Luo X R, Lyu F C, Ma H L, Ma L L, Ma M M, Ma Q M, Ma T, Ma X N, Ma X Y, Ma Y M, Ma F E, Maas M, Maggiora Q A, Malik Y J, Mao Z P, Mao S, Marcello J G, Messchendorp G, Mezzadri J, Min T J, Min R E, Mitchell X H, Mo Y J, Mo C, Morales Morales N Yu, Muchnoi H, Muramatsu P, Musiol Y, Nefedov F, Nerling I B, Nikolaev Z, Ning S, Nisar S L, Niu X Y, Niu S L, Olsen Q, Ouyang S, Pacetti Y, Pan P, Patteri M, Pelizaeus H P, Peng K, Peters J, Pettersson J L, Ping R G, Ping R, Poling V, Prasad H R, Qi M, Qi S, Qian C F, Qiao L Q, Qin N, Qin X S, Qin Z H, Qin J F, Qiu K H, Rashid C F, Redmer M, Ripka G, Rong Ch, Rosner X D, Ruan A, Sarantsev M, Savrié C, Schnier K, Schoenning W, Shan M, Shao C P, Shen P X, Shen X Y, Shen H Y, Sheng W M, Song X Y, Song S, Sosio S, Spataro G X, Sun J F, Sun S S, Sun X H, Sun Y J, Sun Y Z, Sun Z J, Sun Z T, Sun C J, Tang X, Tang I, Tapan E H, Thorndike M, Tiemens I, Uman G S, Varner B, Wang B L, Wang D, Wang D Y, Wang K, Wang L L, Wang L S, Wang M, Wang P, Wang P L, Wang W, Wang W P, Wang X F, Wang Y, Wang Y D, Wang Y F, Wang Y Q, Wang Z, Wang Z G, Wang Z H, Wang Z Y, Wang T, Weber D H, Wei P, Weidenkaff S P, Wen U, Wiedner M, Wolke L H, Wu L J, Wu Z, Wu L, Xia L G, Xia Y, Xia D, Xiao H, Xiao Z J, Xiao Y G, Xie Yuehong, Xie Q L, Xiu G F, Xu J J, Xu L, Xu Q J, Xu Q N, Xu X P, Xu L, Yan W B, Yan W C, Yan Y H, Yan H J, Yang H X, Yang L, Yang Y X, Yang M, Ye M H, Ye J H, Yin Z Y, You B X, Yu C X, Yu J S, Yu C Z, Yuan Y, Yuan A, Yuncu A A, Zafar Y, Zeng Z, Zeng B X, Zhang B Y, Zhang C C, Zhang D H, Zhang H H, Zhang H Y, Zhang J, Zhang J J, Zhang J L, Zhang J Q, Zhang J W, Zhang J Y, Zhang J Z, Zhang K, Zhang L, Zhang S Q, Zhang X Y, Zhang Y, Zhang Y H, Zhang Y N, Zhang Y T, Zhang Yu, Zhang Z H, Zhang Z P, Zhang Z Y, Zhang G, Zhao J W, Zhao J Y, Zhao J Z, Zhao Lei, Zhao Ling, Zhao M G, Zhao Q, Zhao Q W, Zhao S J, Zhao T C, Zhao Y B, Zhao Z G, Zhao A, Zhemchugov B, Zheng J P, Zheng W J, Zheng Y H, Zheng B, Zhong L, Zhou X, Zhou X K, Zhou X R, Zhou X Y, Zhou K, Zhu K J, Zhu S, Zhu S H, Zhu X L, Zhu Y C, Zhu Y S, Zhu Z A, Zhu J, Zhuang L, Zotti B S, Zou J H, Zou
Source :
Physical review letters . 118(11)
Publication Year :
2016
Abstract
We report the first direct measurement of decays of the Λ_{c}^{+} baryon involving the neutron. The analysis is performed using 567 pb^{-1} of e^{+}e^{-} collision data collected at sqrt[s]=4.599 GeV with the BESIII detector at the BEPCII collider. We observe the decay Λ_{c}^{+}→nK_{S}^{0}π^{+} and measure the absolute branching fraction to be B(Λ_{c}^{+}→nK_{S}^{0}π^{+})=[1.82±0.23(stat)±0.11(syst)]%. A comparison to B[Λ_{c}^{+}→p(K[over ¯]π)^{0}] provides an important test of isospin symmetry and final state interactions.
Details
ISSN :
10797114
Volume :
118
Issue :
11
Database :
OpenAIRE
Journal :
Physical review letters
Accession number :
edsair.pmid..........d4b846905bad11b2fc9853152907baf5