First observation of the decay χ c J → Σ + p ¯ K S 0 + c . c . ( J = 0 , 1 , 2 )

Ablikim, M.; Achasov, M. N.; Adlarson, P.; Ahmed, S.; Albrecht, M.; Alekseev, M.; Amoroso, A.; An, F. F.; An, Q.; Bai, Y.; Bakina, O.; Baldini Ferroli, R.; Balossino, I.; Ban, Y.; Begzsuren, K.; Bennett, J. V.; Berger, N.; Bertani, M.; Bettoni, D.; Bianchi, F.; Biernat, J.; Bloms, J.; Boyko, I.; Briere, R. A.; Cai, H.; Cai, X.; Calcaterra, A.; Cao, G. F.; Cao, N.; Cetin, S. A.; Chai, J.; Chang, J. F.; Chang, W. L.; Chelkov, G.; Chen, D. Y.; Chen, G.; Chen, H. S.; Chen, J.; Chen, M. L.; Chen, S. J.; Chen, Y. B.; Cheng, W.; Cibinetto, G.; Cossio, F.; Cui, X. F.; Dai, H. L.; Dai, J. P.; Dai, X. C.; Dbeyssi, A.; Dedovich, D.; Deng, Z. Y.; Denig, A.; Denysenko, I.; Destefanis, M.; De Mori, F.; Ding, Y.; Dong, C.; Dong, J.; Dong, L. Y.; Dong, M. Y.; Dou, Z. L.; Du, S. X.; Fan, J. Z.; Fang, J.; Fang, S. S.; Fang, Y.; Farinelli, R.; Fava, L.; Feldbauer, F.; Felici, G.; Feng, C. Q.; Fritsch, M.; Fu, C. D.; Fu, Y.; Gao, Q.; Gao, X. L.; Gao, Y.; Gao, Y.; Gao, Y. G.; Garillon, B.; Garzia, I.; Gersabeck, E. M.; Gilman, A.; Goetzen, K.; Gong, L.; Gong, W. X.; Gradl, W.; Greco, M.; Gu, L. M.; Gu, M. H.; Gu, S.; Gu, Y. T.; Guo, A. Q.; Guo, L. B.; Guo, R. P.; Guo, Y. P.; Guskov, A.; Han, S.; Hao, X. Q.; Harris, F. A.; He, K. L.; Heinsius, F. H.; Held, T.; Heng, Y. K.; Himmelreich, M.; Hou, Y. R.; Hou, Z. L.; Hu, H. M.; Hu, J. F.; Hu, T.; Hu, Y.; Huang, G. S.; Huang, J. S.; Huang, X. T.; Huang, X. Z.; Huesken, N.; Hussain, T.; Ikegami Andersson, W.; Imoehl, W.; Irshad, M.; Ji, Q.; Ji, Q. P.; Ji, X. B.; Ji, X. L.; Jiang, H. L.; Jiang, X. S.; Jiang, X. Y.; Jiao, J. B.; Jiao, Z.; Jin, D. P.; Jin, S.; Jin, Y.; Johansson, T.; Kalantar-Nayestanaki, N.; Kang, X. S.; Kappert, R.; Kavatsyuk, M.; Ke, B. C.; Keshk, I. K.; Khoukaz, A.; Kiese, P.; Kiuchi, R.; Kliemt, R.; Koch, L.; Kolcu, O. B.; Kopf, B.; Kuemmel, M.; Kuessner, M.; Kupsc, A.; Kurth, M.; Kurth, M. G.; Kühn, W.; Lange, J. S.; Larin, P.; Lavezzi, L.; Leithoff, H.; Lenz, T.; Li, C.; Li, C. H.; Li, Cheng; Li, D. M.; Li, F.; Li, G.; Li, H. B.; Li, H. J.; Li, J. C.; Li, Ke; Li, L. K.; Li, Lei; Li, P. L.; Li, P. R.; Li, W. D.; Li, W. G.; Li, X. H.; Li, X. L.; Li, X. N.; Li, Z. B.; Li, Z. Y.; Liang, H.; Liang, H.; Liang, Y. F.; Liang, Y. T.; Liao, G. R.; Liao, L. Z.; Libby, J.; Lin, C. X.; Lin, D. X.; Lin, Y. J.; Liu, B.; Liu, B. J.; Liu, C. X.; Liu, D.; Liu, D. Y.; Liu, F. H.; Liu, Fang; Liu, Feng; Liu, H. B.; Liu, H. M.; Liu, Huanhuan; Liu, Huihui; Liu, J. B.; Liu, J. Y.; Liu, K.; Liu, K. Y.; Liu, Ke; Liu, L. Y.; Liu, Q.; Liu, S. B.; Liu, T.; Liu, X.; Liu, X. Y.; Liu, Y. B.; Liu, Z. A.; Liu, Zhiqing; Long, Y. F.; Lou, X. C.; Lu, H. J.; Lu, J. D.; Lu, J. G.; Lu, Y.; Lu, Y. P.; Luo, C. L.; Luo, M. X.; Luo, P. W.; Luo, T.; Luo, X. L.; Lusso, S.; Lyu, X. R.; Ma, F. C.; Ma, H. L.; Ma, L. L.; Ma, M. M.; Ma, Q. M.; Ma, X. N.; Ma, X. X.; Ma, X. Y.; Ma, Y. M.; Maas, F. E.; Maggiora, M.; Maldaner, S.; Malde, S.; Malik, Q. A.; Mangoni, A.; Mao, Y. J.; Mao, Z. P.; Marcello, S.; Meng, Z. X.; Messchendorp, J. G.; Mezzadri, G.; Min, J.; Min, T. J.; Mitchell, R. E.; Mo, X. H.; Mo, Y. J.; Morales Morales, C.; Muchnoi, N. Yu.; Muramatsu, H.; Mustafa, A.; Nakhoul, S.; Nefedov, Y.; Nerling, F.; Nikolaev, I. B.; Ning, Z.; Nisar, S.; Niu, S. L.; Olsen, S. L.; Ouyang, Q.; Pacetti, S.; Pan, Y.; Papenbrock, M.; Patteri, P.; Pelizaeus, M.; Peng, H. P.; Peters, K.; Pettersson, J.; Ping, J. L.; Ping, R. G.; Pitka, A.; Poling, R.; Prasad, V.; Qi, M.; Qian, S.; Qiao, C. F.; Qin, X. P.; Qin, X. S.; Qin, Z. H.; Qiu, J. F.; Qu, S. Q.; Rashid, K. H.; Ravindran, K.; Redmer, C. F.; Richter, M.; Rivetti, A.; Rodin, V.; Rolo, M.; Rong, G.; Rosner, Ch.; Rump, M.; Sarantsev, A.; Savrié, M.; Schelhaas, Y.; Schoenning, K.; Shan, W.; Shan, X. Y.; Shao, M.; Shen, C. P.; Shen, P. X.; Shen, X. Y.; Sheng, H. Y.; Shi, X.; Shi, X. D.; Song, J. J.; Song, Q. Q.; Song, X. Y.; Sosio, S.; Sowa, C.; Spataro, S.; Sui, F. F.; Sun, G. X.; Sun, J. F.; Sun, L.; Sun, S. S.; Sun, X. H.; Sun, Y. J.; Sun, Y. K.; Sun, Y. Z.; Sun, Z. J.; Sun, Z. T.; Tan, Y. T.; Tang, C. J.; Tang, G. Y.; Tang, X.; Thoren, V.; Tsednee, B.; Uman, I.; Wang, B.; Wang, B. L.; Wang, C. W.; Wang, D. Y.; Wang, K.; Wang, L. L.; Wang, L. S.; Wang, M.; Wang, M. Z.; Wang, Meng; Wang, P. L.; Wang, R. M.; Wang, W. P.; Wang, X.; Wang, X. F.; Wang, X. L.; Wang, Y.; Wang, Y.; Wang, Y. F.; Wang, Y. Q.; Wang, Z.; Wang, Z. G.; Wang, Z. Y.; Wang, Z. Y.; Wang, Zongyuan; Weber, T.; Wei, D. H.; Weidenkaff, P.; Weidner, F.; Wen, H. W.; Wen, S. P.; Wiedner, U.; Wilkinson, G.; Wolke, M.; Wu, L. H.; Wu, L. J.; Wu, Z.; Xia, L.; Xia, Y.; Xiao, S. Y.; Xiao, Y. J.; Xiao, Z. J.; Xie, Y. G.; Xie, Y. H.; Xing, T. Y.; Xiong, X. A.; Xiu, Q. L.; Xu, G. F.; Xu, J. J.; Xu, L.; Xu, Q. J.; Xu, W.; Xu, X. P.; Yan, F.; Yan, L.; Yan, W. B.; Yan, W. C.; Yan, Y. H.; Yang, H. J.; Yang, H. X.; Yang, L.; Yang, R. X.; Yang, S. L.; Yang, Y. H.; Yang, Y. X.; Yang, Yifan; Yang, Z. Q.; Ye, M.; Ye, M. H.; Yin, J. H.; You, Z. Y.; Yu, B. X.; Yu, C. X.; Yu, J. S.; Yu, T.; Yuan, C. Z.; Yuan, X. Q.; Yuan, Y.; Yue, C. X.; Yuncu, A.; Zafar, A. A.; Zeng, Y.; Zhang, B. X.; Zhang, B. Y.; Zhang, C. C.; Zhang, D. H.; Zhang, H. H.; Zhang, H. Y.; Zhang, J.; Zhang, J. L.; Zhang, J. Q.; Zhang, J. W.; Zhang, J. Y.; Zhang, J. Z.; Zhang, K.; Zhang, L.; Zhang, Lei; Zhang, S. F.; Zhang, T. J.; Zhang, X. Y.; Zhang, Y.; Zhang, Y. H.; Zhang, Y. T.; Zhang, Yang; Zhang, Yao; Zhang, Yi; Zhang, Yu; Zhang, Z. H.; Zhang, Z. P.; Zhang, Z. Y.; Zhao, G.; Zhao, J.; Zhao, J. W.; Zhao, J. Y.; Zhao, J. Z.; Zhao, Lei; Zhao, Ling; Zhao, M. G.; Zhao, Q.; Zhao, S. J.; Zhao, T. C.; Zhao, Y. B.; Zhao, Z. G.; Zhemchugov, A.; Zheng, B.; Zheng, J. P.; Zheng, Y.; Zheng, Y. H.; Zhong, B.; Zhou, L.; Zhou, L. P.; Zhou, Q.; Zhou, X.; Zhou, X. K.; Zhou, X. R.; Zhou, Xiaoyu; Zhou, Xu; Zhu, A. N.; Zhu, J.; Zhu, J.; Zhu, K.; Zhu, K. J.; Zhu, S. H.; Zhu, W. J.; Zhu, X. L.; Zhu, Y. C.; Zhu, Y. S.; Zhu, Z. A.; Zhuang, J.; Zou, B. S.; Zou, J. H.

doi:10.1103/PhysRevD.100.092006

Title: First observation of the decay $χ_{c J} \to Σ^{+} \bar{p} K_{S}^{0} + c . c . (J = 0, 1, 2)$

Journal Article · Mon Nov 18 00:00:00 EST 2019 · Physical Review D

DOI:https://doi.org/10.1103/PhysRevD.100.092006· OSTI ID:1574528

Ablikim, M.; Achasov, M. N.; Adlarson, P.; Ahmed, S.; Albrecht, M.; Alekseev, M.; Amoroso, A.; An, F. F.; An, Q.; Bai, Y.; Bakina, O.; Baldini Ferroli, R.; Balossino, I.; Ban, Y.; Begzsuren, K.; Bennett, J. V.; Berger, N.; Bertani, M.; Bettoni, D.; Bianchi, F. more »

Using E1 radiative transitions $$ψ ( 3686 ) → γχ_cJ$$ from a sample of (448.1 ± 2.9 ) × 10⁶ $$\psi$$ (3686) events collected with the BESIII detector, the decays $$χ_{cJ} → Σ^+ \bar{p}K^0_S + c.c. (J = 0,1,2)$$ are studied. The decay branching fractions are measured to be $$\mathcal{B}(χ_{c0} → Σ^+ \bar{p}K^0_S + c.c.) = ( 3.52 ± 0.19 ± 0.21) × 10^{-4}$$, $$\mathcal{B} (χ_{c1} → Σ^+ \bar{p}K^0_S + c.c.) = (1.53 ± 0.10 ± 0.08 ) × 10^{–4}$$, and $$\mathcal{B} (χ_{c2} → Σ^+ \bar{p}K^0_S + c.c.) = (8.25 ± 0.83 ± 0.49) × 10^{–5}$$, where the first and second uncertainties are the statistical and systematic ones, respectively. No evident intermediate resonances are observed in the studied processes.

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Research Organization:: Indiana Univ., Bloomington, IN (United States); Carnegie Mellon Univ., Pittsburgh, PA (United States); Univ. of Minnesota, Minneapolis, MN (United States)

Sponsoring Organization:: USDOE Office of Science (SC)

Contributing Organization:: BESIII Collaboration

Grant/Contract Number:: FG02-05ER41374; SC-0010118; SC-0012069; SC0010118; SC0012069

OSTI ID:: 1574528

Alternate ID(s):: OSTI ID: 1800283

Journal Information:: Physical Review D, Journal Name: Physical Review D Vol. 100 Journal Issue: 9; ISSN 2470-0010

Publisher:: American Physical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

References (25)

MEASUREMENT OF $\mathcal{B}(J/\psi\to \eta_{{\rm c}}\gamma)$ AT KEDR Malyshev, V. M. International Journal of Modern Physics: Conference Series, Vol. 02 https://doi.org/10.1142/S2010194511000791	journal	January 2011
Quark models of baryon masses and decays Capstick, S. Progress in Particle and Nuclear Physics, Vol. 45 https://doi.org/10.1016/S0146-6410(00)00109-5	journal	January 2000
Measurement of exclusive baryon-antibaryon decays of $χ_{c J}$ mesons Naik, P.; Rademacker, J.; Asner, D. M. Physical Review D, Vol. 78, Issue 3 https://doi.org/10.1103/PhysRevD.78.031101	journal	August 2008
Search for hadronic transition $χ_{c J} \to η_{c} π^{+} π^{-}$ and observation of $χ_{c J} \to K \bar{K} π π π$ Ablikim, M.; Achasov, M. N.; Ambrose, D. J. Physical Review D, Vol. 87, Issue 1 https://doi.org/10.1103/PhysRevD.87.012002	journal	January 2013
BEPCII Performance and Beam Dynamics Studies on Luminosity Yu, Chenghui; Duan, Zhe; Gu, Shengdong JACoW, Geneva, Switzerland https://doi.org/10.18429/JACoW-IPAC2016-TUYA01	text	January 2016
Determination of the number of ψ(3686) events at BESIII Ablikim, M.; Achasov, M. N.; Ai, X. C. Chinese Physics C, Vol. 42, Issue 2 https://doi.org/10.1088/1674-1137/42/2/023001	journal	February 2018
The EvtGen particle decay simulation package Lange, David J. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 462, Issue 1-2 https://doi.org/10.1016/S0168-9002(01)00089-4	journal	April 2001
Event generator for $J / ψ$ and $ψ (2 S)$ decay Chen, J. C.; Huang, G. S.; Qi, X. R. Physical Review D, Vol. 62, Issue 3 https://doi.org/10.1103/PhysRevD.62.034003	journal	June 2000
The precision Monte Carlo event generator for two-fermion final states in collisions Jadach, S.; Ward, B. F. L.; Wa̧s, Z. Computer Physics Communications, Vol. 130, Issue 3 https://doi.org/10.1016/S0010-4655(00)00048-5	journal	August 2000
Amplitude analysis of the $π^{0} π^{0}$ system produced in radiative $J / ψ$ decays Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review D, Vol. 92, Issue 5 https://doi.org/10.1103/PhysRevD.92.052003	journal	September 2015
Decay vertex reconstruction and 3-dimensional lifetime determination at BESIII Min, Xu; Kang-Lin, He; Zi-Ping, Zhang Chinese Physics C, Vol. 33, Issue 6 https://doi.org/10.1088/1674-1137/33/6/005	journal	June 2009
Search for $η_{c} (2 S) h_{c} \to p \bar{p}$ decays and measurements of the $χ_{c J} \to p \bar{p}$ branching fractions Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review D, Vol. 88, Issue 11 https://doi.org/10.1103/PhysRevD.88.112001	journal	December 2013
Measurements of baryon pair decays of $χ_{c J}$ mesons Ablikim, M.; Achasov, M. N.; Albayrak, O. Physical Review D, Vol. 87, Issue 3 https://doi.org/10.1103/PhysRevD.87.032007	journal	February 2013
Radiative decays of the $ψ (3684)$ into high-mass states Tanenbaum, W.; Alam, M. S.; Boyarski, A. M. Physical Review D, Vol. 17, Issue 7 https://doi.org/10.1103/PhysRevD.17.1731	journal	April 1978
Review of Particle Physics Tanabashi, M.; Hagiwara, K.; Hikasa, K. Physical Review D, Vol. 98, Issue 3 https://doi.org/10.1103/PhysRevD.98.030001	journal	August 2018
Event generators at BESIII Rong-Gang, Ping Chinese Physics C, Vol. 32, Issue 8 https://doi.org/10.1088/1674-1137/32/8/001	journal	August 2008
Geant4—a simulation toolkit Agostinelli, S.; Allison, J.; Amako, K. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 506, Issue 3 https://doi.org/10.1016/S0168-9002(03)01368-8	journal	July 2003
Model-independent study of magnetic dipole transitions in quarkonium Brambilla, Nora; Jia, Yu; Vairo, Antonio Physical Review D, Vol. 73, Issue 5 https://doi.org/10.1103/PhysRevD.73.054005	journal	March 2006
Study of decay dynamics and $C P$ asymmetry in $D^{+} \to K_{L}^{0} e^{+} ν_{e}$ decay Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review D, Vol. 92, Issue 11 https://doi.org/10.1103/PhysRevD.92.112008	journal	December 2015
Measurement of higher-order multipole amplitudes in $ψ (3686) \to γ χ_{c 1, 2}$ with $χ_{c 1, 2} \to γ J / ψ$ and search for the transition $η_{c} (2 S) \to γ J / ψ$ Ablikim, M.; Achasov, M. N.; Ai, X. C. Physical Review D, Vol. 95, Issue 7 https://doi.org/10.1103/PhysRevD.95.072004	journal	April 2017
Coherent exclusive exponentiation for precision Monte Carlo calculations Jadach, S.; Ward, B. F. L.; Wa̧s, Z. Physical Review D, Vol. 63, Issue 11 https://doi.org/10.1103/PhysRevD.63.113009	journal	May 2001
Design and construction of the BESIII detector Ablikim, M.; An, Z. H.; Bai, J. Z. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 614, Issue 3 https://doi.org/10.1016/j.nima.2009.12.050	journal	March 2010
Observation of $ψ (3686) \to p \bar{p} η^{'}$ and improved measurement of $J / ψ \to p \bar{p} η^{'}$ Ablikim, M.; Achasov, M. N.; Ahmed, S. Physical Review D, Vol. 99, Issue 3 https://doi.org/10.1103/PhysRevD.99.032006	journal	February 2019
$J / ψ$ and $ψ (2 S)$ Radiative Transitions to $η_{c}$ Mitchell, R. E.; Shepherd, M. R.; Besson, D. Physical Review Letters, Vol. 102, Issue 1 https://doi.org/10.1103/PhysRevLett.102.011801	journal	January 2009
Helicity Amplitude Analysis of e ⁺ e ⁻ → Ψ(2 S ) → γχ _c J → γγ̄ → γ p π ⁻ p̄π ⁺ Guang-Rui, Liao; Rong-Gang, Ping; Yong-Xu, Yang Chinese Physics Letters, Vol. 26, Issue 5 https://doi.org/10.1088/0256-307X/26/5/051101	journal	May 2009

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Title: First observation of the decay χ c J → Σ + p ¯ K S 0 + c . c . ( J = 0 , 1 , 2 )

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Title: First observation of the decay $χ_{c J} \to Σ^{+} \bar{p} K_{S}^{0} + c . c . (J = 0, 1, 2)$