Search

Your search keyword '"Y T Zhao"' showing total 67 results
Start Over Author "Y T Zhao" Publication Year Range Last 10 years
67 results on '"Y T Zhao"'

1. Level attraction and level repulsion of magnon coupled with a cavity anti-resonance

Author

J W Rao, C H Yu, Y T Zhao, Y S Gui, X L Fan, D S Xue, and C-M Hu

Subjects
anti-resonance, cavity photon-magnon coupled system, level attraction, Science, Physics, QC1-999
Abstract

We report on coherent and dissipative coupling between a magnon mode and an anti-resonance of transmission in a cylindrical microwave cavity. By effectively suppressing coherent coupling, we observe the hybridized dispersion to change from level repulsion to level attraction. A careful examination reveals distinct differences in the line shape and phase evolution of transmission spectra between these coupling behaviors. For a quantitative understanding of the interactions between the magnon mode and the cavity anti-resonance, we develop a model which precisely describes our experimental observations, particularly, the signature in the line shape and phase of the microwave transmission. Our work sets a foundation for understanding strong coupling between magnon modes and cavity anti-resonances. In addition, it also confirms the ubiquity of level attraction in coupled magnon-photon systems, which may be helpful to develop future magnon-based hybrid quantum systems.

Published
2019
Full Text
View/download PDF

2. Analogue of dynamic Hall effect in cavity magnon polariton system and coherently controlled logic device

Author

J. W. Rao, S. Kaur, B. M. Yao, E. R. J. Edwards, Y. T. Zhao, Xiaolong Fan, Desheng Xue, T. J. Silva, Y. S. Gui, and C.-M. Hu

Subjects
Science
Abstract

Exploring photon-polariton interactions advances not only the understanding of polariton dynamics but also the modern technologies. Here the authors take advantage of strong coupled magnons and microwave photons in a cross-cavity to achieve tunable cavity magnon polariton transport which can be potentially applied as logic devices.

Published
2019
Full Text
View/download PDF

3. Stand structural diversity rather than species diversity enhances aboveground carbon storage in secondary subtropical forests in Eastern China

Author

A. Ali, E.-R. Yan, H. Y. H. Chen, S. X. Chang, Y.-T. Zhao, X.-D. Yang, and M.-S. Xu

Subjects
Ecology, QH540-549.5, Life, QH501-531, Geology, QE1-996.5
Abstract

Stand structural diversity, typically characterized by variances in tree diameter at breast height (DBH) and total height, plays a critical role in influencing aboveground carbon (C) storage. However, few studies have considered the multivariate relationships of aboveground C storage with stand age, stand structural diversity, and species diversity in natural forests. In this study, aboveground C storage, stand age, tree species, DBH and height diversity indices, were determined across 80 subtropical forest plots in Eastern China. We employed structural equation modelling (SEM) to test for the direct and indirect effects of stand structural diversity, species diversity, and stand age on aboveground C storage. The three final SEMs with different directions for the path between species diversity and stand structural diversity had a similar goodness of fit to the data. They accounted for 82 % of the variation in aboveground C storage, 55–59 % of the variation in stand structural diversity, and 0.1 to 9 % of the variation in species diversity. Stand age demonstrated strong positive total effects, including a positive direct effect (β = 0.41), and a positive indirect effect via stand structural diversity (β = 0.41) on aboveground C storage. Stand structural diversity had a positive direct effect on aboveground C storage (β = 0.56), whereas there was little total effect of species diversity as it had a negative direct association with, but had a positive indirect effect, via stand structural diversity, on aboveground C storage. The negligible total effect of species diversity on aboveground C storage in the forests under study may have been attributable to competitive exclusion with high aboveground biomass, or a historical logging preference for productive species. Our analyses suggested that stand structural diversity was a major determinant for variations in aboveground C storage in the secondary subtropical forests in Eastern China. Hence, maintaining tree DBH and height diversity through silvicultural operations might constitute an effective approach for enhancing aboveground C storage in these forests.

Published
2016
Full Text
View/download PDF

4. Gradient dielectric constant sandwich-structured BaTiO3/PMMA nanocomposites with strengthened energy density and ultralow-energy loss

Author

Yujiu Zhou, Y. T. Zhao, Guo Jimin, Jianhua Xu, Li Xiali, Sun Song, Fujia Chen, Qingxia Liu, and Yajie Yang

Subjects
010302 applied physics, chemistry.chemical_classification, Nanocomposite, Nanostructure, Materials science, Process Chemistry and Technology, Composite number, 02 engineering and technology, Polymer, Dielectric, 021001 nanoscience & nanotechnology, 01 natural sciences, Miscibility, Casting, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, chemistry, 0103 physical sciences, Materials Chemistry, Ceramics and Composites, Composite material, 0210 nano-technology, Dispersion (chemistry)
Abstract

High energy storage density with low-energy loss polymer films are essential for high-performance electric devices. To avoid the high-energy loss of utilizing nonlinear polymer materials, a sandwich nanostructure comprising a linear polymer poly(methyl methacrylate) (PMMA) matrix embedded with a high dielectric constant BaTiO3 (BT) interlayer and poly(vinylidene fluoride) (PVDF) binder was constructed using a solution casting strategy. This structural design takes advantage of each component in the composite. The good dispersion of BT particles in the binder, which was incorporated between PMMA, enabled a high dielectric constant and fewer defects. Additionally, the excellent film formation ability of the PVDF binder guarantees the uniform thickness and stable structure of the BT mid-layer, and good miscibility between PVDF and PMMA enhanced the interaction between each layer. Interestingly, since the dielectric constant of PVDF was between BT fillers and PMMA, a dielectric gradient distribution mitigated the local electric field concentration, as proven by the simulation results. Consequently, a low-loss linear PMMA composite film exhibited satisfying breakdown strength and excellent discharged energy density, which were 25% and 460% higher than those of pristine PMMA, respectively.

Published
2021

5. Significantly enhanced energy storage in core–shell structured poly(vinylidene fluoride-co-chlorotrifluoroethylene)/BaTiO3@polyurea nanocomposite films

Author

Yujiu Zhou, Qingxia Liu, Yajie Yang, Y. T. Zhao, Guo Jimin, Fujia Chen, Jianhua Xu, and Sun Song

Subjects
Nanocomposite, Materials science, Polymer nanocomposite, Mechanical Engineering, Dispersity, Composite number, Nanoparticle, Dielectric, engineering.material, chemistry.chemical_compound, Coating, chemistry, Mechanics of Materials, engineering, General Materials Science, Composite material, Polyurea
Abstract

Nanocomposite polymer materials are commonly used in energy storage devices on account of the excellent dielectric performance. However, there is a long-standing contradiction between dielectric constant and breakdown strength of nanocomposite. In this study, polyurea (PUA) is designed to in situ modify BaTiO3 (BT) nanoparticles. Based on the excellent dispersity, favorable compatibility and outstanding insulating performance of BT@PUA particles, the P(VDF-CTFE)/BT@PUA nanocomposite exhibits enhanced breakdown strength and reliability. In addition, the introduction of BT@PUA enhanced the dielectric constant to 10.72 and 35% larger than that of pure P(VDF-CTFE). As a result, the energy density of BT@PUA composite reaches 8.94 J/cm3, which is 1.65 times than P(VDF-CTFE) (5.41 J/cm3) and 4.5 times than the commercial biaxially oriented polypropylenes. Meanwhile, the quantified simulation illustrates the necessity of extremely high breakdown strength of the shell. Experiment results and simulation reveal that coating PUA is a novel and effective way to enhance energy storage performance for polymer nanocomposites with a promising broad application prospect.

Published
2020

6. Coherent control of magnon radiative damping with local photon states

Author

Yongsheng Gui, Tao Yu, Y. T. Zhao, J. W. Rao, Can-Ming Hu, B. M. Yao, and Wei Lu

Subjects
Photon, Yttrium iron garnet, General Physics and Astronomy, FOS: Physical sciences, Physics::Optics, lcsh:Astrophysics, 02 engineering and technology, 01 natural sciences, chemistry.chemical_compound, Condensed Matter::Materials Science, 0103 physical sciences, Mesoscale and Nanoscale Physics (cond-mat.mes-hall), lcsh:QB460-466, Radiative transfer, 010306 general physics, Physics, Magnonics, Spins, Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter::Other, Magnon, 021001 nanoscience & nanotechnology, lcsh:QC1-999, 3. Good health, chemistry, Coherent control, Quantum electrodynamics, Condensed Matter::Strongly Correlated Electrons, 0210 nano-technology, Excitation, lcsh:Physics
Abstract

The collective excitation of ordered spins, known as spin waves or magnons, can in principle radiate by emitting travelling photons to an open system when decaying to the ground state. However, in contrast to the electric dipoles, magnetic dipoles contributed by magnons are more isolated from electromagnetic environment with negligible radiation in the vacuum, limiting their application in coherent communication by photons. Recently, strong interaction between cavity standing-wave photons and magnons has been reported, indicating the possible manipulation of magnon radiation via tailoring photon states. Here, with loading an yttrium iron garnet sphere in a one-dimensional circular waveguide cavity in the presence of both travelling and standing photon modes, we demonstrate an efficient photon emissions from magnon and a significant magnon radiative damping with radiation rate found to be proportional to the local density of states (LDOS) of photon. By modulating the LDOS including its magnitude and/or polarization, we can flexibly tune the photon emission and magnon radiative damping on demand. Our findings provide a general way in manipulating photon emission from magnon radiation for harnessing energy and angular momentum generation, transfer and storage modulated by magnon in the cavity and waveguide electrodynamics., Comment: 9+7 pages, 4+2 figures

Published
2019

7. [Analysis of components of proteins from

Author

S Y, Wang, X D, Yang, H Y, Gao, J Y, Xing, Q, Hu, T T, Huang, P, Wu, Y T, Zhao, H W, Liu, W Y, Liu, H N, Wang, R, Zhou, and L, Chu

Subjects
Echinococcus granulosus, Echinococcosis, Tandem Mass Spectrometry, Antigens, Helminth, Cyst Fluid, Animals, Humans
Abstract

To analyze the components of proteins fromTheThe

Published
2021

8. Effect of Macroscopic Crystallization Modification on the Energy Storage Performance of Poly(Vinylidene Fluoride-Hexafluoropropylene)

Author

Yajie Yang, Jianhua Xu, Yujiu Zhou, Y. T. Zhao, Wenyao Yang, Fujia Chen, and Sun Weiye

Subjects
chemistry.chemical_classification, Materials science, Field (physics), Dielectric, Polymer, Condensed Matter Physics, Polyvinylidene fluoride, Energy storage, law.invention, chemistry.chemical_compound, chemistry, Chemical engineering, law, General Materials Science, Hexafluoropropylene, Crystallization, Fluoride
Abstract

The application prospects of dielectric materials such as polyvinylidene fluoride polymers in the field of energy storage have stimulated extensive research, and the performances are mainly affected by crystallization. However, most of them are focused on the influences of single-layer crystalline rather than macroscopic structures. In this study, a unique sandwich structure is proposed by combining layer-by-layer casting and multi-step thermal processing methods to control the macroscopic crystallization in each layer. Four heating temperatures were first set, and it was found that as the drying temperature increases, the films present different crystallization, which results in different dielectric performances. According to this feature, a sandwich structure was proposed for modification of macroscopic crystallization and the influences on energy storage performance were studied. After macroscopic modification of the crystallization, a low loss [Formula: see text], high energy density (7.12[Formula: see text]J/cc) with the highest charge-discharging efficiency was obtained, which presents the advantages of this methods, and the related mechanisms were discussed.

Published
2021

9. [Clinical features and treatment outcome of extranodal nasal-type NK/T-cell lymphoma of the extra-upper aerodigestive tract]

Author

Y T, Zhao, Y, Wang, S N, Qi, Y, Yang, X, He, Y J, Zhang, H Q, Huang, L L, Zhang, G, Wu, B L, Qu, L T, Qian, X R, Hou, F Q, Zhang, X Y, Qiao, H, Wang, G F, Li, Y, Zhu, J Z, Cao, J X, Wu, T, Wu, S Y, Zhu, M, Shi, L M, Xu, Z Y, Yuan, H, Su, Y Q, Song, J, Zhu, and Y X, Li

Subjects
Lymphoma, Extranodal NK-T-Cell, China, Treatment Outcome, Humans, Prognosis, Neoplasm Staging, Retrospective Studies
Published
2021

10. [Research advances of morphological changes of the choroid in high myopia]

Author

H Y, Duan, B K, Ma, T T, Yang, C X, Hu, C H, Tang, T, Sun, Y T, Zhao, and H, Qi

Subjects
Artificial Intelligence, Choroid, Angiography, Myopia, Humans, Tomography, Optical Coherence
Abstract

Choroidal thinning is an important feature of high myopia and has a negative correlation with the degree of myopia. However, due to the limitations of choroidal imaging, specific changes in choroidal thickness and vasculature are unclear. In recent years, the development of optical coherence tomography technology and optical coherence tomography angiography technology has made it possible to solve the problem. Emergence of biomarkers that objectively quantify choroidal thickness and vascular changes will help us understand the pathogenesis of high myopia and provide new ideas for the prognosis and treatment of myopia. In this review, in order to provide reference for clinical work, we summarize recent advances in the application of the two technologies in observing morphological changes of the choroid in high myopia and discuss the problems and prospects when they are combined with artificial intelligence for choroidal imaging.脉络膜变薄是高度近视眼的重要特征之一，且与近视程度相关。但因脉络膜显像技术具有局限性，有关脉络膜厚度及微血管系统改变的具体特征尚不清楚。近年来相干光层析成像术（OCT）和相干光层析血管成像术（OCTA）发展以及脉络膜厚度和微血管变化客观量化指标出现，有助于临床进一步探讨高度近视眼的发病机制，进而为治疗近视眼并评估预后提供新途径。本文综述近年来OCT和OCTA在高度近视眼脉络膜形态学改变研究中的应用及进展，并讨论其与人工智能相结合进行脉络膜显像时存在的问题与发展前景，以期为临床开展相关工作提供参考。

Published
2021

11. Performance and microstructure of TC4 titanium alloy subjected to deep cryogenic treatment and magnetic field

Author

G.R. Li, Gaoqiang Chen, Y. T. Zhao, T. Qin, A.G. Fei, H.M. Wang, and Xizhou Kai

Subjects
Materials science, Scanning electron microscope, Mechanical Engineering, Metals and Alloys, Titanium alloy, 02 engineering and technology, 010402 general chemistry, 021001 nanoscience & nanotechnology, Microstructure, 01 natural sciences, 0104 chemical sciences, Mechanics of Materials, Transmission electron microscopy, Materials Chemistry, Cryogenic treatment, Texture (crystalline), Composite material, Dislocation, 0210 nano-technology, Electron backscatter diffraction
Abstract

In this paper, mechanical properties, scanning electron microscopy, electron backscatter diffraction (EBSD),X ray diffraction (XRD) and transmission electron microscopy (TEM)techniques were combined to investigate the performance and microstructure of TC4 titanium alloy subjected to sole deep cryogenic treatment (DCT) and coupled static magnetic field and deep cryogenic treatment (MDCT) with different processing time. It showed that both the DCT and MDCT samples arrived at the optimal properties when the processing time was 12 h, and the tensile strength and elongation of the DCT12 sample increased by 2.57% and 8.06% respectively in comparison to the untreated sample, while that of MDCT12 sample increased by 3.01% and 11.29%. In DCT samples, the (110) crystal plane has transformed toward (100) and (101). However, the (002) crystal plane of MDCT sample showed the preferred orientation. In addition, the EBSD results showed that both the sole DCT and MDCT promoted the transformation of α→β in titanium alloy, and sole DCT weakened the texture of {0001} direction, while MDCT strengthened it. The change of microstructure was attributed to the grain rotation caused by the effect of cold compression force and magnetic driving force. TEM images revealed that the dislocation density of the DCT sample increased obviously in comparison to the untreated sample, together with the apparent tangling. As for the MDCT sample, the dislocation density increased further, nevertheless, the tangling phenomenon decreased to some extent and the distribution tended to be well-aligned.

Published
2019

12. Enhanced strength and ductility in ZrB2/2024Al nanocomposite with a quasi-network architecture

Author

Z.Y. Zhang, Gaoqiang Chen, Suyun Zhang, Ruizhi Yang, Mingquan Liu, and Y. T. Zhao

Subjects
Materials science, Nanocomposite, Mechanical Engineering, Alloy, Composite number, Metals and Alloys, Nanoparticle, Young's modulus, 02 engineering and technology, engineering.material, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, symbols.namesake, Mechanics of Materials, Materials Chemistry, symbols, engineering, Composite material, 0210 nano-technology, Ductility, Damage tolerance, Eutectic system
Abstract

In order to achieve high strength and high ductility, 2 vol.% ZrB2/2024Al nanocomposite with a quasi-network reinforcement distribution was designed and prepared by a combination of direct melt reaction and T6 heat treatment. The microstructural evolution shows that the in situ ZrB2 nanoparticles were self-assembled into clusters that were pushed towards α-Al boundaries and formed a quasi-network architecture; T6 heat treatment effectively eliminated interference of the coexisting eutectics. As expected, the unique heterogeneous structure results in a remarkable increase in the tensile modulus, strength and ductility of as-fabricated composite as compared with the matrix alloy. The superior strengthening effect can be attributed to the novel quasi-network architecture, matrix grain refinement and excellent load-bearing capacity, while the ductility enhancement can be ascribed to the matrix grain refinement and high damage tolerance of ZrB2 nanoparticle clusters.

Published
2019

13. [Clinical observation of single-segment cervical adjacent segment disease treated with artificial cervical disc replacement]

Author

D J, Hao, T J, Liu, B R, He, J S, Yang, P, Zou, Z P, Zhang, P, Liu, X F, Zhang, D G, Huang, H, Chen, Q D, Li, and Y T, Zhao

Subjects
Adult, Male, Total Disc Replacement, Intervertebral Disc Degeneration, Middle Aged, Spinal Fusion, Treatment Outcome, Cervical Vertebrae, Humans, Female, Range of Motion, Articular, Intervertebral Disc, Follow-Up Studies, Retrospective Studies
Published
2020

14. Wharton's Jelly-derived mesenchymal stem cells suppress apoptosis of nucleus pulposus cells in intervertebral disc degeneration via Wnt pathway

Author

Y-T, Zhao, Y, Qin, J-S, Yang, D-G, Huang, H-M, Hu, X-D, Wang, S-F, Wu, and D-J, Hao

Subjects
Nucleus Pulposus, Cell Survival, Humans, Apoptosis, Mesenchymal Stem Cells, Intervertebral Disc Degeneration, Wharton Jelly, Wnt Signaling Pathway, Cells, Cultured
Abstract

Aberrant apoptosis of nucleus pulposus cells (NPCs) is one of the most remarkable pathological changes in intervertebral disc degeneration (IDD) development. Albeit the advances in the application of stem cell-based therapy in IDD treatment, the molecular mechanisms underlying the anti-apoptotic actions of mesenchymal stem cell (MSC) remain poorly elucidated.The expression patterns of apoptosis-related proteins and Wnt/β-catenin-related genes in NP samples isolated from patients with mild or severe IDD were compared by performing immunoblot assay and quantitative real-time polymerase chain reaction (qRT-PCR), respectively. NPCs were in vitro treated with compression to induce apoptosis and then co-cultured with Wharton's Jelly-derived MSCs without direct interaction. After that, flow cytometry was carried out to detect the apoptosis rate of NPCs and the activity of Wnt/β-catenin pathway was determined. DKK-1 was used to inhibit Wnt signaling, in prior to evaluation of the effects of WJ-MSCs on apoptosis within the co-cultured NPCs.Compared to the mild IDD group, there was a significant increase in the expression of Caspase-3 and Bax in the NP tissues from severe IDD patients, whereas Bcl-2 displayed an opposite result. In addition, the expression of Wnt 3a, Wnt 5a, Wnt 10a, GSK-3β, cyclinD1 and β-catenin was notably augmented in parallel with IDD progression. After compression treatment, the proportion of apoptotic NPCs was increased, which was then dramatically reversed by WJ-MSCs co-culture. Likewise, WJ-MSCs suppressed compression-induced Wnt-related gene expression and blocking Wnt/β-catenin pathway using DKK-1 enhanced the anti-apoptotic impacts of WJ-MSCs. In the presence of DKK-1, there was no significant difference between NPCs co-cultured with WJ-MSCs and those cells cultured alone.WJ-MSCs attenuate the compression-induced apoptosis in NPCs and inhibit the activation of Wnt/β-catenin signaling. Blocking Wnt/β-catenin pathway further facilitates the actions of WJ-MSCs in anti-apoptosis, indicating that Wnt/β-catenin signaling plays a crucial role in this process and may function as a potential therapeutic target for IDD treatment.

Published
2020

15. Clay minerals in an oil-sand deposit and their effect on oil-bearing properties

Author

Xuanlong Shan, Y. T. Zhao, and J. Sun

Subjects
inorganic chemicals, 010504 meteorology & atmospheric sciences, General Chemical Engineering, Expansive clay, Energy Engineering and Power Technology, Mineralogy, General Chemistry, engineering.material, 010502 geochemistry & geophysics, Geotechnical Engineering and Engineering Geology, complex mixtures, 01 natural sciences, chemistry.chemical_compound, Fuel Technology, Montmorillonite, chemistry, Illite, engineering, Kaolinite, Oil sands, Clay minerals, Chemical composition, Chlorite, Geology, 0105 earth and related environmental sciences
Abstract

The current research on the characteristics of clay minerals in oil-sand reservoirs of China is still in its infancy. The burial depth of oil sands in the western slope of the Songliao basin is relatively shallow, and the reservoir contains clay minerals. Scanning electron microscope observations and X-ray diffraction analysis were used to test the chemical composition and characteristics of clay minerals. Comprehensive analysis and further research found that the clay mineral content of the oil-sand reservoir was relatively low and the clay minerals belonged to the illite–montmorillonite mixed-layer, composed of montmorillonite and illite, with occasional kaolinite, but no chlorite. The oil-bearing property of the oil-sand reservoir was consistent with the type of clay mineral found. The reservoir containing a mixed layer of illite–montmorillonite has a relatively good oil-bearing potential, and the oil content ranged from 3.80% to 16.17%.

Published
2017

16. Sandwich-structured poly(vinylidene fluoride-hexafluoropropylene) composite film containing a boron nitride nanosheet interlayer

Author

Yujiu Zhou, Sun Song, Guo Jimin, Jianhua Xu, Y. T. Zhao, Yajie Yang, and Fujia Chen

Subjects
Materials science, General Chemical Engineering, Composite number, General Chemistry, Dielectric, law.invention, Capacitor, chemistry.chemical_compound, Film capacitor, chemistry, law, Boron nitride, Barium titanate, Composite material, Layer (electronics), Nanosheet
Abstract

High performance dielectric polymer materials are a key point for energy storage capacitors, especially film capacitors. In this paper, a sandwich-structured polymer film is constructed to achieve high energy density and high efficiency. High dielectric materials of poly(vinylidene fluoride-hexafluoropropylene) (P(VDF-HFP)) doped with barium titanate (BaTiO3) are used as the outer layer to achieve a high dielectric constant, and a boron nitride nanosheet (BNNS) layer is inserted between P(VDF-HFP)/BaTiO3 to obtain a high breakdown field strength of composite films. The results indicate that when the doping amount of the BaTiO3 nanoparticles reaches 10 wt% and the mass fraction of the BNNS layer is 0.75 wt%, a significant improvement of energy storage performance is obtained. The energy storage density of the P(VDF-HFP)/BaTiO3/BNNSs composite film can reach 8.37 J cm−3, which is higher than 6.65 J cm−3 of the pure P(VDF-HFP) film. Compared with the P(VDF-HFP) film doped with BaTiO3, significant improvement of the breakdown field strength (about 148.5%) is achieved and the energy storage density increases 235% accordingly, resulting from the inserted BNNSs layer blocking the growth of electrical branches and suppressing leakage current. This novel sandwich-structured film shows promising future applications for high performance dielectric capacitors.

Published
2019

21. Effects on emissions of a diesel engine with premixed HHO

Author

Suwan Liu, Y. T. Zhao, Ruina Li, Z. Wang, and Xiuxiu Li

Subjects
Smoke, Haze, 020209 energy, General Chemical Engineering, chemistry.chemical_element, 02 engineering and technology, General Chemistry, Diesel engine, Combustion, Pulp and paper industry, Oxygen, Diesel fuel, chemistry, 0202 electrical engineering, electronic engineering, information engineering, Environmental science, Chain reaction, Water vapor
Abstract

Most parts of China suffer often from haze pollution, which has a huge impact on human health. Road traffic has made the largest contribution to the haze. Of all the kinds of vehicular systems, the diesel engine produces the most PM; therefore, to reduce haze pollution, it is necessary research methods to reduce the PM produced by diesel engines. HHO (Brown's gas, Rhode's gas and HRG) is formed from H2 (60.79%) and O2 (30.39%) as well as a small amount of water vapour and active substances, such as oxygen radicals (O) and hydroxyl radicals (OH), which have quite strong oxidizing properties in the engine process, stimulating the C–H chain reaction during the combustion period and accelerating the oxidation of HC, CO and PM emissions as a result. The influence of blending HHO with diesel on diesel engine emission characteristics is well-researched, based on an 186FA single-cylinder diesel engine. The HHO was combined with air in the intake pipe. The influence of HHO on the amount of CO, HC, NO and PM emissions was analysed by collecting data under various speeds and loads. Through MOUDI, particles of various diameters under the highest torque working conditions and declared working conditions were collected to analyse how HHO affected the particle mass distribution in different diameter ranges. The analysis showed that when the speed was stable, the quantities of CO, HC and PM created were decreased by adding HHO; in addition, HHO had the greatest effect on PM. As the load increased, the amount of CO, HC and smoke declined gradually, but the decline of NO was smaller comparatively. Moreover, after blending with HHO, the quantity of NO created increased by 9.52% when the diesel engine operated according to external characteristics, and the quantity of HC, CO and PM created decreased by 31.6%, 11.3% and 20.71%, respectively. Finally, the gross mass of the particles dropped 67.48% and 42.53% under the highest torque working conditions and declared working conditions, respectively, with the distribution of diameters moving to smaller sizes. Introducing HHO into diesel can effectively reduce the generation of PM, which plays a positive role in reducing haze pollution.

Published
2016

22. Effect of solvent on the energy storage property of poly(vinylidene fluoride-hexafluoropropylene)

Author

Yujiu Zhou, Y. T. Zhao, Jianhua Xu, Yajie Yang, Wenyao Yang, and Fujia Chen

Subjects
chemistry.chemical_classification, Materials science, Polymers and Plastics, Vapor pressure, Metals and Alloys, Dielectric, Polymer, Energy storage, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, Biomaterials, Solvent, chemistry.chemical_compound, chemistry, Chemical engineering, Electrical resistivity and conductivity, Hexafluoropropylene, Fluoride
Abstract

The application prospects of dielectric materials such as poly(vinylidene fluoride) (PVDF) based polymers in the field of energy storage have stimulated extensive research. In this study, the energy storage characteristics of poly(vinylidene fluoride-hexafluoropropylene) (P(VDF-HFP)) films crystallized from several solvents with different vapor pressure were investigated. The charge-discharge efficiency of the P (VDF-HFP) film crystallized from N, N-dimethylformamide (DMF) demonstrates an efficiency of 85% under an electric field of 1000 kV cm−1, which is 1.42 times of the film crystallized from dimethyl sulfoxide (DMSO). Meanwhile, the insulation resistivity of the film crystallized from DMF is also higher than other films, and the energy storage characteristics are optimal in this study. This work provides guidance for the preparation of PVDF-based polymer films using the solution method.

Published
2020

23. MicroRNA-615-3p promotes the osteoarthritis progression by inhibiting chondrogenic differentiation of bone marrow mesenchymal stem cells

Author

J-X, Zhou, Z-G, Tian, L-F, Zhu, W-D, Wu, S-L, Zhou, Y-T, Zhao, and S, Huang

Subjects
Cell Differentiation, Mesenchymal Stem Cells, SOX9 Transcription Factor, Rats, MicroRNAs, Phenotype, Gene Expression Regulation, Osteoarthritis, Disease Progression, Animals, Cytokines, Inflammation Mediators, Chondrogenesis, Cells, Cultured, Signal Transduction
Abstract

To investigate whether microRNA-615-3p participates in the development and progression of osteoarthritis by regulating chondrogenic differentiation of bone marrow mesenchymal stem cells.Bone marrow mesenchymal stem cells (BMSCs) were isolated from rat bone marrow and identified by flow cytometry. After chondrogenic differentiation was induced in BMSCs, expression levels of chondrogenic-specific genes were then detected by quantitate Real-time polymerase chain reaction (qRT-PCR). Expression levels of inflammatory cytokines were detected by enzyme-linked immunosorbent assay (ELISA). Protein expression of SOX9 after overexpression or knockdown of microRNA-615-3p was detected by Western blot, respectively.MicroRNA-615-3p was down-regulated in the process of chondrogenic differentiation of BMSCs. The mRNA expressions of chondrogenic-specific markers, COL2A1, COL10A1, ACAN and MATN3 were decreased after microRNA-615-3p overexpression in BMSCs. Overexpressed microRNA-615-3p down-regulated protein expression of SOX9. Expression levels of inflammatory cytokines, including interleukin-1 (IL-1), interleukin-6 (IL-6), interleukin-α (IL-α) were increased after overexpression of microRNA-615-3p, while inhibition of microRNA-615-3p expression obtained the opposite result. In addition, overexpression of SOX9 rescued the effect induced by microRNA-615-3p on inflammatory cytokines.MicroRNA-615-3p participates in the development and progression of osteoarthritis by increasing the expressions of inflammatory cytokines and inhibiting chondrogenic differentiation of BMSCs.

Published
2018

25. Anti-proliferative effect of digoxin on breast cancer cells via inducing apoptosis

Author

Y-T, Zhao, J-Y, Yan, X-C, Han, F-L, Niu, J-H, Zhang, and W-N, Hu

Subjects
Digoxin, Proto-Oncogene Proteins c-bcl-2, Cell Line, Tumor, Humans, Apoptosis, Breast Neoplasms, Female, Cell Proliferation, bcl-2-Associated X Protein
Abstract

Digoxin is a kind of plant-derived cardiac glycoside that is mainly used to treat heart diseases, especially in congestive heart failure or arrhythmia. However, its potentiality presented in anti-tumor remains unexplored. The purpose of this study was designed to investigate the beneficial pharmacological activity of digoxin on breast cancer cell line (MDA-MB-231, MM231).The methyl thiazolyl tetrazolium (MTT) assay was utilized to detect the proliferation of the breast cancer MM231. The apoptotic cell numbers were determined by the flow cytometry analysis. The expressions of Bcl-2 (B-cell lymphoma-2) and Bax (Bcl2-associated X protein) were detected by Western blot analysis.Digoxin dose-dependently blocked the cell growth of the breast cancer MM231 through MTT assay, whereas the apoptotic numbers were significantly elevated as reflected in acridine orange staining and flow cytometry analysis. In addition, findings from Western blotting method indicated that digoxin intervention showed reduced Bcl-2 expression and elevated Bax level in MM231 cells, characterized by increased Bax/Bcl-2 ratio.Digoxin plays a potential anti-tumor role in breast cancer in vitro, possibly by inducing mitochondria-dependent apoptosis.

Published
2017

26. Geochemical Characteristics and Hydrocarbon Generation Processes of Cretaceous Source Rocks in the Songliao Basin

Author

Y. T. Zhao, J. Sun, and Xuanlong Shan

Subjects
geography, Tectonic subsidence, geography.geographical_feature_category, General Chemical Engineering, Geochemistry, Energy Engineering and Power Technology, General Chemistry, Fault (geology), Structural basin, Geotechnical Engineering and Engineering Geology, Cretaceous, chemistry.chemical_compound, Fuel Technology, chemistry, Source rock, Facies, Kerogen, Sedimentary rock, Geology
Abstract

The Fulongquan Depression is a major production area for natural gas in the Songliao Basin. This study was based on geochemical analysis of source rocks. Our results indicate that the kerogen types are primarily type III. These rocks represent a source of gas in a highly mature stage. The basin was formed during two major events of tectonic subsidence and uplift between 144 and 95 Ma before present. These periods were followed by a stable sedimentary burial phase. In the Cretaceous fault period, processes of secondary hydrocarbon generation were present. Corresponding to the two major tectonic subsidence movements, there were two key hydrocarbon generation processes. Contingent on research on sedimentary facies, source rock thicknesses, and the distribution and intensity of hydrocarbon generation, the northern and southern parts of this depression represent favorable areas for the exploration and development of hydrocarbon extraction.

Published
2015

28. Correlation between expression of LRP16, Ki67 and EGFR and breast cancer clinical pathologic factors and prognosis

Author

D-J, Yao, S, Qiao, Y, Zhang, Y-T, Zhao, and C-H, Yuan

Subjects
Adult, Aged, 80 and over, Breast Neoplasms, Middle Aged, Prognosis, Immunohistochemistry, Neoplasm Proteins, ErbB Receptors, Survival Rate, Ki-67 Antigen, Lymphatic Metastasis, Humans, Female, Carboxylic Ester Hydrolases, Aged, Neoplasm Staging
Abstract

To investigate the expression of leukemia-related protein 16 (LRP16), proliferating cell nuclear antigen K-67 (Ki67) and epidermal growth factor receptor-1 (EGFR-1) in breast cancer tissue and to explore the correlation between the expression of those proteins and breast cancer clinical pathologic factors and prognosis.The expressions of LRP16, Ki67 and EGFR in breast cancer tissues of 86 cases were detected by the immunohistochemical method and the correlations between the expression of LRP16, Ki67 and EGFR and clinical pathologic factors and prognosis were investigated.Positive expression rates of LRP16, Ki67 and EGFR in breast cancer tissue were 52.3%, 70.9% and 16.3%, respectively. There was no statistical difference in the expression of RP16, Ki67 and EGFR between different age groups (p0.05). The expression of LRP16 was correlated with clinical stage, histological grade, tumor size and lymphatic metastasis (p0.05); the expression of Ki67 was correlated with clinical stage, histological grade, tumor size and lymphatic metastasis (p0.05); the expression of EGFR was correlated with histological grade (p0.05). Comparison of postoperative local recurrence and metastasis time between LRP 16 positive group and negative group showed statistically significant difference (p0.05); comparison of postoperative local recurrence and metastasis time between Ki67 positive group and negative group also showed statistically significant difference (p0.05); comparison of postoperative local recurrence and metastasis time between EGFR positive group and negative group showed no statistically significant difference (p0.05).Detection of expression levels of LPR16, Ki67 and EGFR in breast cancer tissue improves the understanding of biological behaviors of breast cancer, which in turn provide clinical guidance in diagnosis, treatment and prognosis assessment.

Published
2017

29. [The relationship among depression, anxiety, stress and addictive substance use behavior in 5 935 secondary vocational students]

Author

X D, Yu, J C, Yu, Q F, Wu, J Y, Chen, Y C, Wang, D, Yan, S W, Teng, Y T, Zhao, J P, Cao, S Q, Li, Y Q, Yan, J, Gong, K, Yao, H, Zhou, and Z Z, Wang

Subjects
Male, Vocational Education, China, Family Characteristics, Adolescent, Alcohol Drinking, Depression, Substance-Related Disorders, Anxiety, Health Surveys, Risk Factors, Surveys and Questionnaires, Prevalence, Humans, Female, Students, Stress, Psychological
Published
2017

30. [Application of ' Internet Plus' AIDS prevention services among men who have sex with men in Guangzhou, China: results from 2010 to 2015]

Author

W B, Cheng, H F, Xu, F, Zhong, Y S, Cai, X B, Chen, G, Meng, Y H, Lu, Z G, Han, L R, Fan, Y T, Zhao, X, Chen, C Y, Liang, H, Wu, K, Gao, H X, Mai, and C, Tang

Subjects
Adult, Male, Acquired Immunodeficiency Syndrome, China, Internet, Sexual Behavior, Sexually Transmitted Diseases, HIV Infections, Risk-Taking, Prevalence, Humans, Mass Screening, Homosexuality, Male, Program Development, Sentinel Surveillance, Program Evaluation
Published
2016

31. [Comparison of calcar replacement arthroplasty and Intertan nail in treatment of intertrochanteric fracture in the aged]

Author

X D, Lu, B, Wang, W, Xu, Q, Zhang, D, Han, and Y T, Zhao

Subjects
Aged, 80 and over, Male, Treatment Outcome, Hip Fractures, Arthroplasty, Replacement, Hip, Blood Loss, Surgical, Quality of Life, Humans, Female, Bone Nails, Retrospective Studies
Abstract

To compare the clinical efficacy between calcar replacement arthroplasty and InterTan nail in treatment of intertrochanteric fractures in the aged.From January 2008 to July 2013, a total of 58 elderly patients with intertrochanterie fracture , had been treated in Department of Orthopaedics, Tianjin Occupational Diseases Control and Treatment Hospital, were retrospectively compared.Half of them were treated with calcar replacement arthroplasty and half with InterTan nails.In the calcar replacement arthroplasty group, there were 8 men and 21 women, with an average age of (85.3±4.9) years, there were 8 A1, 16 A2 and 5 A3 fractures according to the AO classification.In the InterTan nail group, there were 10 men and 19 women, with an average age of (86.1±5.6) years, there were 11 A1, 15 A2 and 3 A3 fractures according to the AO classification.The 2 groups were compared in terms of the duration of the operation, intraoperative blood loss, hospitalization time, time of off-bed activity, complications, mortality rate, Harris hip score, short form 36 questionnaire score and ADL score.Twenty-seven patients in the calcar replacement arthroplasty group and twenty-six patients in the patients in each group were followed up InterTan nail group were follow-up for a period of 24 months.There were no significant differences between the 2 groups regarding hospitalization time, complications, mortality rate, Harris hip score, short form 36 questionnaire score and ADL score(P0.05). However, the operative time, intraoperative blood loss, and the time of off-bed activity for the calcar replacement arthroplasty and InterTan nail groups was respectively (78±29) minutes vs (59±32) minutes, (316±185) ml vs (108±97) ml, and (15±5.8) days vs (32±12.7) days, all of them with a significant difierence(P0.05).The patients in the calcar replacement arthroplasty group suffered longer operative time and more blood loss, but they can obtain early off-bed activity.The hospitalization time, complications, mortality rate, hip function and quality of Life between the two were the same.

Published
2016

32. [Salvage surgical treatment for local recurrent nasopharyngeal cancer]

Author

J Q, Wang, G, Li, R, Han, X P, Li, T T, Mo, R, Deng, and Y T, Zhao

Abstract

The salvage radiation or surgery is the main choice for recurrent nasopharyngeal cancer now. However the recurrent tumor becomes radiation insensitive and meanwhile,morbidity and mortality become higher.Recently the endoscopic salvage surgery has been developed;the collective evidence from a number of such studies suggests that endoscopic nasopharyngectomy is a safe and effective procedure for the treatment of rNPC.This article reviewed related researches about the feasibility,methods, and current situation of endoscopic salvage surgery.

Published
2016

33. de winters ECG changes and anterior myocardial infarction

Author

Yen Shu Huang, Z. Yi, and Y.-T. Zhao

Subjects
Adult, Male, medicine.medical_specialty, Nausea, Myocardial Infarction, 030204 cardiovascular system & hematology, Coronary Angiography, Coronary artery disease, 03 medical and health sciences, Electrocardiography, 0302 clinical medicine, T wave, Internal medicine, medicine, ST segment, Humans, cardiovascular diseases, 030212 general & internal medicine, Myocardial infarction, medicine.diagnostic_test, business.industry, Electrocardiography in myocardial infarction, General Medicine, medicine.disease, Cardiology, Vomiting, medicine.symptom, business
Abstract

Learning points for clinicians The utility of electrocardiogram (ECG) in the diagnosis of coronary artery occlusion plays an essential role in the American College of Cardiology (ACC) / American Heart Association (AHA) guidelines for either ST-segment elevation myocardial infarction (STEMI) or non-STEMI. However, upsloping ST segment depression and tall T waves together indicate a non-classical ECG of proximal left anterior descending (LAD) coronary artery occlusion. A 31-year-old male was admitted to the emergency room (ER) presenting chest tightness accompanied with nausea and vomiting. He was a non-smoker and had neither significant past history of diabetes, hypertension or hyperlipidemia nor any family history of coronary artery disease. His symptoms lasted for 1 h with no alleviation. Admission electrocardiograms (ECGs) were performed in the ER (Figure 1). In …

Published
2015

34. First Report of Xanthomonas campestris pv. zinniae Causing Bacterial Leaf and Flower Spot Disease of Zinnia elegans in Jilin Province, China

Author

Y. T. Zhao, J. Gao, B. H. Lu, and Q. R. Bai

Subjects
0106 biological sciences, 0301 basic medicine, Zinnia elegans, Plant Science, 030108 mycology & parasitology, Biology, biology.organism_classification, Pathogenicity, 01 natural sciences, Xanthomonas campestris, 03 medical and health sciences, Genetic marker, Botany, Agronomy and Crop Science, 010606 plant biology & botany
Published
2016

36. ATOMISTIC SIMULATION OF TORSIONAL VIBRATION AND PLASTIC DEFORMATION OF FIVE-FOLD TWINNED COPPER NANOWIRES

Author

Hongfei Ye, Yonggang Zheng, Y. T. Zhao, Yi-Fei Fu, and H. W. Zhang

Subjects
Materials science, Torsional vibration, business.industry, Nucleation, Nanowire, Structural engineering, Activation energy, Shear modulus, Computational Mathematics, Computer Science (miscellaneous), Partial dislocations, Deformation (engineering), Composite material, business, Voltage
Abstract

In this paper, atomistic simulations have been conducted to investigate the torsional mechanical behaviors of five-fold twinned nanowires (FTNs), including the torsional vibration properties, elasto-plastic deformation behaviors and activation process of the first partial dislocation nucleation. Simulation results show that the fundamental torsional vibration frequency is inversely proportional to the wire length and is independent of the wire radius. Provided that an effective shear modulus of FTNs is used, the classic elastic torsional theory may be applicable to nanoscale. Furthermore, it is found that the plastic deformation of FTNs is dominated by partial dislocation activities. The normalized critical torsional angle corresponding to the onset of plastic deformation increases with the decrease of the wire radius and temperature, while it is almost independent of the wire length and loading rate. In addition, the activation energy of the first partial dislocation nucleation is about several electric voltages and decreases with the increase of the wire radius and applied torsional load.

Published
2014

37. Simulations of transmission of 1 MeV protons through an insulating macrocapillary.

Author

S D Liu and Y T Zhao

Subjects
*PROTONS, *ATOMIC scattering, *ENERGY dissipation, *EXPONENTIAL functions
Abstract

We report the simulated results of 1 MeV protons transmitted through a straight insulating macrocapillary with a diameter of 0.8 mm and a length of 50 mm. In the simulations, the atomic scattering due to collisions with atoms in the capillary bulk and the guiding caused by the charge patch are both considered. The simulation results indicated a charge-up process in the macrocapillary, leading to a guided transmission. Some transmitted protons suffered significant energy losses due to the atomic scatterings. A temporal evolution of the transmitted proton fraction is shown. The fractions with the tilt angle can be well described by the exponential function . Altogether, the results reveal that the transmission of 1 MeV protons through a macrocapillary is determined by both the guiding and scattering. In the case of smaller angles, the MeV-ion transmission is mainly governed by the guiding. However, the scattering becomes more important as the tilt angle increases. [ABSTRACT FROM AUTHOR]

Published
2020
Full Text
View/download PDF

40. Observation of psi(3686) -> p(p)over-bar phi

Author

Ablikim, M., Achasov, M. N., Adlarson, P., Ahmed, S., Albrecht, M., Alekseev, M., Amoroso, A., F. F., An, An, Q., Bai, Y., Bakina, O., Baldini Ferroli, R., 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. C., 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., S. X., Du, Fan, J. Z., Fang, J., Fang, S. S., Fang, Y., Farinelli, R., Fava, L., Feldbauer, F., Felici, G., Feng, C. Q., Fritsch, M., C. D., Fu, Fu, Y., Gao, Q., Gao, X. L., Gao, Y., Gao, Y. G., Gao, Z., Garillon, B., Garzia, I., Gersabeck, E. M., Gilman, A., Goetzen, K., Gong, L., Gong, W. X., Gradl, W., Greco, M., L. M., Gu, M. H., Gu, Gu, S., Y. T., Gu, Guo, A. Q., Guo, L. B., Guo, R. P., Guo, Y. P., Guskov, A., Han, S., Hao, X. Q., Harris, F. A., K. L., He, Heinsius, F. H., Held, T., Heng, Y. K., Hou, Y. R., Hou, Z. L., H. M., Hu, J. F., Hu, Hu, T., Hu, Y., Huang, G. S., Huang, J. S., Huang, X. T., Huang, X. Z., Huang, Z. L., Huesken, N., Hussain, T., Ikegami Andersson, W., Imoehl, W., Irshad, M., Ji, Q., Q. P., Ji, X. B., Ji, X. L., Ji, 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., B. C., Ke, Keshk, I. K., Khan, T., 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., Kuhn, W., Lange, J. S., Larin, P., Lavezzi, L., Leithoff, H., Lenz, T., Li, C., D. M., Li, Li, F., F. Y., Li, Li, G., H. B., Li, H. J., Li, J. C., Li, J. W., Li, Li, K., L. K., Li, Li, L., P. L., Li, P. R., Li, Q. Y., Li, W. D., Li, W. G., Li, X. H., Li, X. L., Li, X. N., Li, X. Q., Li, Z. B., Li, Z. Y., Li, 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, F., Liu, H. B., Liu, H. M., Liu, H., Liu, J. B., Liu, J. Y., Liu, K. Y., Liu, K., Liu, Q., Liu, S. B., Liu, T., Liu, X., Liu, X. Y., Liu, Y. B., Liu, Z. A., Liu, Z., Long, Y. F., Lou, X. C., H. J., Lu, J. D., Lu, J. G., Lu, Lu, Y., Y. P., Lu, Luo, C. L., Luo, M. X., Luo, P. W., Luo, T., Luo, X. L., Lusso, S., Lyu, X. R., 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., Ma, 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., X. H., Mo, Y. J., Mo, Morales Morales, C., Muchnoi, N. Y., 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., T. Y., Qi, Qian, S., Qiao, C. F., Qin, N., Qin, X. P., Qin, X. S., Qin, Z. H., Qiu, J. F., S. Q., Qu, Rashid, K. H., Redmer, C. F., Richter, M., Ripka, M., Rivetti, A., Rodin, V., Rolo, M., Rong, G., Rosner, C., Rump, M., Sarantsev, A., Savrie, M., 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, H. H., Wang, K., Wang, L. L., Wang, L. S., Wang, M., Wang, M. Z., Wang, P. L., Wang, R. M., Wang, W. P., Wang, X., Wang, X. F., Wang, X. L., Wang, Y., Wang, Y. F., Wang, Z., Wang, Z. G., Wang, Z. Y., Weber, T., Wei, D. H., Weidenkaff, P., Wen, H. W., Wen, S. P., Wiedner, U., Wilkinson, G., Wolke, M., L. H., Wu, L. J., Wu, 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., G. F., Xu, Xu, L., Q. J., Xu, Xu, W., X. P., Xu, 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, Y., Yang, Z. Q., Ye, M., M. H., Ye, Yin, J. H., You, Z. Y., B. X., Yu, C. X., Yu, J. S., Yu, Yuan, C. Z., Yuan, X. Q., Yuan, Y., 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, S. F., Zhang, T. J., Zhang, X. Y., Zhang, Y., Zhang, Y. H., Zhang, Y. T., Zhang, Z. H., Zhang, Z. P., Zhang, Z. Y., Zhao, G., Zhao, J. W., Zhao, J. Y., Zhao, J. Z., Zhao, L., 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., Zhu, A. N., 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., İstanbul Arel Üniversitesi, and [Ablikim, M. -- An, F. F. -- Cai, X. -- Cao, G. F. -- Cao, N. -- Chang, J. F. -- Chang, W. L. -- Chen, G. -- Chen, H. S. -- Chen, J. C. -- Chen, M. L. -- Chen, Y. B. -- Dai, H. L. -- Dai, X. C. -- Deng, Z. Y. -- Dong, J. -- Dong, L. Y. -- Dong, M. Y. -- Fang, J. -- Fang, S. S. -- Fang, Y. -- Fu, C. D. -- Fu, Y. -- Gao, Q. -- Gong, W. X. -- Gu, M. H. -- He, K. L. -- Heng, Y. K. -- Hou, Z. L. -- Hu, H. M. -- Hu, T. -- Hu, Y. -- Ji, Q. -- Ji, X. B. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Ke, B. C. -- Kiuchi, R. -- Kurth, M. -- Kurth, M. G. -- Li, F. -- Li, G. -- Li, H. B. -- Li, J. C. -- Li, Ke -- Li, L. K. -- Li, W. D. -- Li, W. G. -- Li, X. N. -- Liang, H. -- Liao, L. Z. -- Liu, B. J. -- Liu, C. X. -- Liu, Fang -- Liu, H. M. -- Liu, Huanhuan -- Liu, J. Y. -- Liu, T. -- Liu, X. Y. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. D. -- Lu, J. G. -- Lu, Y. -- Lu, Y. P. -- Luo, X. L. -- Ma, H. L. -- Ma, M. M. -- Ma, Q. M. -- Ma, X. X. -- Ma, X. Y. -- Mao, Z. P. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Ping, R. G. -- Qian, S. -- Qin, Z. H. -- Qiu, J. F. -- Rong, G. -- Shen, X. Y. -- Sheng, H. Y. -- Shi, X. -- Song, X. Y. -- Sun, G. X. -- Sun, S. S. -- Sun, X. H. -- Sun, Y. Z. -- Sun, Z. J. -- Sun, Z. T. -- Tang, G. Y. -- Tang, X. -- Wang, B. -- Wang, K. -- Wang, L. L. -- Wang, L. S. -- Wang, Meng -- Wang, P. L. -- Wang, X. F. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. Y. -- Wang, Zongyuan -- Wen, S. P. -- Wu, L. H. -- Wu, L. J. -- Wu, Z. -- Xiao, S. Y. -- Xiao, Y. J. -- Xie, Y. G. -- Xing, T. Y. -- Xiong, X. A. -- Xiu, Q. L. -- Xu, G. F. -- Xu, L. -- Xu, W. -- Yang, H. X. -- Yang, S. L. -- Yang, Yifan -- Ye, M. -- Yin, J. H. -- Yu, B. X. -- Yuan, C. Z. -- Yuan, Y. -- Zhang, B. X. -- Zhang, B. Y. -- Zhang, C. C. -- Zhang, D. H. -- Zhang, H. Y. -- Zhang, J. -- Zhang, J. W. -- Zhang, J. Y. -- Zhang, J. Z. -- Zhang, K. -- Zhang, Y. H. -- Zhang, Yang -- Zhang, Yao -- Zhao, G. -- Zhao, J. W. -- Zhao, J. Y. -- Zhao, J. Z. -- Zhao, Ling -- Zhao, Q. -- Zhao, T. C. -- Zhao, Y. B. -- Zheng, J. P. -- Zhou, L. -- Zhou, L. P. -- Zhou, Q. -- Zhu, A. N. -- Zhu, K. -- Zhu, K. J. -- Zhu, Y. S. -- Zhu, Z. A. -- Zhuang, J. -- Zou, B. S. -- Zou, J. H.] Inst High Energy Phys, Beijing 100049, Peoples R China -- [Gu, S. -- Qi, T. Y. -- Shen, C. P. -- Yan, W. C.] Beihang Univ, Beijing 100191, Peoples R China -- [Li, Lei] Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China -- [Albrecht, M. -- Feldbauer, F. -- Fritsch, M. -- Heinsius, F. H. -- Held, T. -- Keshk, I. K. -- Kopf, B. -- Kuemmel, M. -- Kuessner, M. -- Mustafa, A. -- Pelizaeus, M. -- Pitka, A. -- Qin, X. S. -- Richter, M. -- Sowa, C. -- Weber, T. -- Wiedner, U. -- Zhang, J. Q.] Bochum Ruhr Univ, D-44780 Bochum, Germany -- [Bennett, J., V -- Briere, R. A.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA -- [Chen, D. Y. -- Gao, Y. G. -- Liu, Feng -- Liu, Ke -- Mo, Y. J. -- Xie, Y. H. -- Zhang, Z. H.] Cent China Normal Univ, Wuhan 430079, Hubei, Peoples R China -- [Ye, M. H.] China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China -- [Nisar, S.] COMSATS Univ Islamabad, Lahore Campus,Def Rd,Off Raiwind Rd, Lahore 54000, Pakistan -- [Li, H. J. -- Luo, T. -- Wang, X. L. -- Zhang, Yi] Fudan Univ, Shanghai 200443, Peoples R China -- [Achasov, M. N. -- Muchnoi, N. Yu -- Nikolaev, I. B.] GI Budker Inst Nucl Phys SB RAS BINP, Novosibirsk 630090, Russia -- [Goetzen, K. -- Kliemt, R. -- Nakhoul, S. -- Nerling, F. -- Peters, K.] GSI Helmholtzctr Heavy Ion Res GmbH, D-64291 Darmstadt, Germany -- [Liao, G. R. -- Wei, D. H. -- Yang, Y. X.] Guangxi Normal Univ, Guilin 541004, Peoples R China -- [Gu, Y. T. -- Lin, Y. J. -- Liu, H. B. -- Qin, X. P.] Guangxi Univ, Nanning 530004, Peoples R China -- [Xu, Q. J.] Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China -- [Ahmed, S. -- Dbeyssi, A. -- Larin, P. -- Lin, D. X. -- Maas, F. E. -- Morales, C. Morales -- Rosner, Ch] Helmholtz Inst Mainz, Johann Joach Becher Weg 45, D-55099 Mainz, Germany -- [Hao, X. Q. -- Huang, J. S. -- Ji, Q. P. -- Sun, J. F.] Henan Normal Univ, Xinxiang 453007, Henan, Peoples R China -- [Liu, Huihui] Henan Univ Sci & Technol, Luoyang 471003, Peoples R China -- [Jiao, Z. -- Lu, H. J.] Huangshan Coll, Huangshan 245000, Peoples R China -- [Shan, W.] Hunan Normal Univ, Changsha 410081, Hunan, Peoples R China -- [Xia, Y. -- Yan, Y. H. -- Yang, Z. Q. -- Yu, J. S. -- Zeng, Y. -- Zhou, Xiaoyu -- Zhou, Xu] Hunan Univ, Changsha 410082, Hunan, Peoples R China -- [Libby, J.] Indian Inst Technol Madras, Chennai 600036, Tamil Nadu, India -- [Guo, A. Q. -- Imoehl, W. -- Mitchell, R. E.] Indiana Univ, Bloomington, IN 47405 USA -- [Ferroli, R. Baldini -- Bertani, M. -- Calcaterra, A. -- Felici, G. -- Patteri, P.] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy -- [Mangoni, A. -- Pacetti, S.] Univ Perugia, I-06100 Perugia, Italy -- [Bettoni, D. -- Cibinetto, G. -- Farinelli, R. -- Garzia, I -- Mezzadri, G.] Ist Nazl Fis Nucl, Sez Ferrara, I-44122 Ferrara, Italy -- [Farinelli, R. -- Savrie, M.] Univ Ferrara, I-44122 Ferrara, Italy -- [Begzsuren, K. -- Tsednee, B.] Inst Phys & Technol, Peace Ave 54B, Ulaanbaatar 13330, Mongolia -- [Berger, N. -- Denig, A. -- Garillon, B. -- Gradl, W. -- Guo, Y. P. -- Kiese, P. -- Leithoff, H. -- Lenz, T. -- Liu, Zhiqing -- Maldaner, S. -- Redmer, C. F. -- Ripka, M. -- Weidenkaff, P.] Johannes Gutenberg Univ Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Bakina, O. -- Boyko, I -- Chelkov, G. -- Dedovich, D. -- Denysenko, I -- Guskov, A. -- Nefedov, Y. -- Sarantsev, A. -- Zhemchugov, A.] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia -- [Koch, L. -- Kuehn, W. -- Lange, J. S. -- Liang, Y. T.] Justus Liebig Univ Giessen, Phys Inst 2, Heinrich Buff Ring 16, D-35392 Giessen, Germany -- [Kalantar-Nayestanaki, N. -- Kappert, R. -- Kavatsyuk, M. -- Messchendorp, J. G. -- Rodin, V] Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands -- [Li, P. R. -- Liu, X.] Lanzhou Univ, Lanzhou 730000, Gansu, Peoples R China -- [Ding, Y. -- Huang, Z. L. -- Kang, X. S. -- Liu, K. Y. -- Ma, F. C.] Liaoning Univ, Shenyang 110036, Liaoning, Peoples R China -- [Guo, L. B. -- Luo, C. L. -- Ping, J. L. -- Wen, H. W. -- Xiao, Z. J. -- Zhong, B.] Nanjing Normal Univ, Nanjing 210023, Jiangsu, Peoples R China -- [Chen, S. J. -- Dou, Z. L. -- Gu, L. M. -- Huang, X. Z. -- Jin, S. -- Min, T. J. -- Qi, M. -- Wang, C. W. -- Yang, Y. H. -- Zhang, S. F.] Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China -- [Cui, X. F. -- Dong, C. -- Gong, L. -- Jiang, X. Y. -- Li, X. Q. -- Liu, Y. B. -- Ma, X. N. -- Qu, S. Q. -- Shen, P. X. -- Yu, C. X. -- Zhao, M. G. -- Zhu, J. -- Zhu, W. J.] Nankai Univ, Tianjin 300071, Peoples R China -- [Ban, Y. -- Li, F. Y. -- Long, Y. F. -- Mao, Y. J. -- Wang, D. Y. -- Wang, M. Z. -- Wang, X. -- Yuan, X. Q. -- Zheng, Y.] Peking Univ, Beijing 100871, Peoples R China -- [Guo, R. P.] Shandong Normal Univ, Jinan 250014, Shandong, Peoples R China -- [Huang, X. T. -- Jiang, H. L. -- Jiao, J. B. -- Li, Q. Y. -- Li, X. L. -- Ma, L. L. -- Ma, Y. M. -- Song, J. J. -- Sui, F. F. -- Wang, H. H. -- Wang, M. -- Zhang, X. Y.] Shandong Univ, Jinan 250100, Shandong, Peoples R China -- [Dai, J. P. -- Hu, J. F. -- Liu, B. -- Liu, D. Y. -- Yang, H. J. -- Zhang, T. J.] Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China -- [Liu, F. H.] Shanxi Univ, Taiyuan 030006, Shanxi, Peoples R China -- [Liang, Y. F. -- Tang, C. J.] Sichuan Univ, Chengdu 610064, Sichuan, Peoples R China -- [Li, J. W. -- Xu, X. P.] Soochow Univ, Suzhou 215006, Peoples R China -- [Bai, Y.] Southeast Univ, Nanjing 211100, Jiangsu, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Irshad, M. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Khan, T. -- Li, Cheng -- Li, F. -- Li, P. L. -- Li, X. H. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Prasad, V -- Qian, S. -- Qin, Z. H. -- Shan, X. Y. -- Shao, M. -- Shi, X. -- Shi, X. D. -- Song, Q. Q. -- Sun, Y. J. -- Sun, Y. K. -- Sun, Z. J. -- Tan, Y. T. -- Wang, K. -- Wang, W. P. -- Wang, Y. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yang, R. X. -- Ye, M. -- Yu, B. X. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Irshad, M. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Khan, T. -- Li, Cheng -- Li, F. -- Li, P. L. -- Li, X. H. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Prasad, V -- Qian, S. -- Qin, Z. H. -- Shan, X. Y. -- Shao, M. -- Shi, X. -- Shi, X. D. -- Song, Q. Q. -- Sun, Y. J. -- Sun, Y. K. -- Sun, Z. J. -- Tan, Y. T. -- Wang, K. -- Wang, W. P. -- Wang, Y. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yang, R. X. -- Ye, M. -- Yu, B. X. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Hefei 230026, Anhui, Peoples R China -- [Li, Z. B. -- Li, Z. Y. -- Lin, C. X. -- Luo, P. W. -- Wang, Y. -- You, Z. Y. -- Zhang, H. H. -- Zhu, J.] Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China -- [Fan, J. Z. -- Gao, Y. -- Zhang, L. -- Zhu, X. L.] Tsinghua Univ, Beijing 100084, Peoples R China -- Ankara Univ, TR-06100 Ankara, Turkey -- [Cetin, S. A. -- Kolcu, O. B. -- Yuncu, A.] Istanbul Bilgi Univ, TR-34060 Istanbul, Turkey -- Uludag Univ, TR-16059 Bursa, Turkey -- [Uman, I] Near East Univ, Mersin 10, Nicosia, North Cyprus, Turkey -- [Cao, G. F. -- Cao, N. -- Chang, W. L. -- Chen, H. S. -- Dai, X. C. -- Dong, L. Y. -- Dong, M. Y. -- Fang, S. S. -- He, K. L. -- Heng, Y. K. -- Hou, Y. R. -- Hu, H. M. -- Hu, T. -- Ji, X. B. -- Jiang, X. S. -- Jin, D. P. -- Kurth, M. G. -- Li, H. B. -- Li, W. D. -- Liang, H. -- Liao, L. Z. -- Liu, H. M. -- Liu, J. Y. -- Liu, Q. -- Liu, T. -- Liu, X. Y. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. D. -- Lyu, X. R. -- Ma, M. M. -- Ma, X. X. -- Mo, X. H. -- Olsen, S. L. -- Ouyang, Q. -- Ping, R. G. -- Qiao, C. F. -- Rong, G. -- Shen, X. Y. -- Sun, S. S. -- Wang, B. L. -- Wang, Meng -- Wang, Y. F. -- Wang, Zongyuan -- Wu, L. J. -- Xiao, Y. J. -- Xing, T. Y. -- Xiong, X. A. -- Xu, W. -- Yang, S. L. -- Yang, Yifan -- Yu, B. X. -- Yuan, C. Z. -- Zhang, J. -- Zhang, J. W. -- Zhang, J. Z. -- Zhang, K. -- Zhang, Yu -- Zhao, J. Y. -- Zheng, Y. H. -- Zhou, L. P. -- Zhou, Q. -- Zhou, X. K. -- Zhu, A. N. -- Zhu, K. J. -- Zhu, Y. S. -- Zhu, Z. A.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China -- [Harris, F. A.] Univ Hawaii, Honolulu, HI 96822 USA -- [Jin, Y. -- Meng, Z. X.] Univ Jinan, Jinan 250022, Shandong, Peoples R China -- [Gersabeck, E. M.] Univ Manchester, Oxford Rd, Manchester M13 9PL, Lancs, England -- [Gilman, A. -- Muramatsu, H. -- Poling, R.] Univ Minnesota, Minneapolis, MN 55455 USA -- [Bloms, J. -- Huesken, N. -- Khoukaz, A. -- Rump, M.] Univ Munster, Wilhelm Klemm Str 9, D-48149 Munster, Germany -- [Malde, S. -- Wilkinson, G.] Univ Oxford, Keble Rd, Oxford OX1 3RH, England -- [Zhu, S. H.] Univ Sci & Technol Liaoning, Anshan 114051, Peoples R China -- [An, Q. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Huang, G. S. -- Irshad, M. -- Khan, T. -- Li, Cheng -- Li, P. L. -- Li, X. H. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Pan, Y. -- Peng, H. P. -- Prasad, V -- Shan, X. Y. -- Shao, M. -- Shi, X. D. -- Song, Q. Q. -- Sun, Y. J. -- Sun, Y. K. -- Tan, Y. T. -- Wang, W. P. -- Wang, Y. -- Xia, L. -- Yan, W. B. -- Yang, R. X. -- Zhang, Y. -- Zhang, Y. T. -- Zhang, Z. P. -- Zhao, Lei -- Zhao, Z. G. -- Zhou, X. R. -- Zhu, Y. C.] Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China -- [Gao, Y. -- Yan, F. -- Zheng, B.] Univ South China, Hengyang 421001, Peoples R China -- [Hussain, T. -- Malik, Q. A. -- Rashid, K. H. -- Zafar, A. A.] Univ Punjab, Lahore 54590, Pakistan -- [Alekseev, M. -- Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Greco, M. -- Maggiora, M. -- Marcello, S. -- Sosio, S. -- Spataro, S. -- Yan, L.] Univ Turin, I-10125 Turin, Italy -- [Fava, L.] Univ Piemonte Orientale, I-15121 Alessandria, Italy -- [Alekseev, M. -- Amoroso, A. -- Bianchi, F. -- Chai, J. -- Cheng, W. -- Cossio, F. -- Destefanis, M. -- De Mori, F. -- Fava, L. -- Greco, M. -- Lavezzi, L. -- Lusso, S. -- Maggiora, M. -- Marcello, S. -- Rivetti, A. -- Rolo, M. -- Sosio, S. -- Spataro, S. -- Yan, L.] Ist Nazl Fis Nucl, I-10125 Turin, Italy -- [Adlarson, P. -- Biernat, J. -- Andersson, W. Ikegami -- Johansson, T. -- Kupsc, A. -- Li, C. -- Papenbrock, M. -- Pettersson, J. -- Schoenning, K. -- Thoren, V -- Wolke, M.] Uppsala Univ, Box 516, SE-75120 Uppsala, Sweden -- [Cai, H. -- Han, S. -- Qin, N. -- Sun, L. -- Yang, L. -- Zhang, Z. Y. -- Zhou, X.] Wuhan Univ, Wuhan 430072, Hubei, Peoples R China -- [Wang, R. M. -- Zhang, J. L.] Xinyang Normal Univ, Xinyang 464000, Peoples R China -- [Luo, M. X.] Zhejiang Univ, Hangzhou 310027, Zhejiang, Peoples R China -- [Du, S. X. -- Li, D. M. -- Zhao, S. J.] Zhengzhou Univ, Zhengzhou 450001, Henan, Peoples R China -- [Yuncu, A.] Bogazici Univ, TR-34342 Istanbul, Turkey -- [Chelkov, G. -- Zhemchugov, A.] Moscow Inst Phys & Technol, Moscow 141700, Russia -- [Chelkov, G.] Tomsk State Univ, Funct Elect Lab, Tomsk 634050, Russia -- [Achasov, M. N. -- Muchnoi, N. Yu -- Nikolaev, I. B.] Novosibirsk State Univ, Novosibirsk 630090, Russia -- [Sarantsev, A.] NRC Kurchatov Inst, PNPI, Gatchina 188300, Russia -- [Kolcu, O. B.] Istanbul Arel Univ, TR-34295 Istanbul, Turkey -- [Nakhoul, S. -- Nerling, F. -- Peters, K.] Goethe Univ Frankfurt, D-60323 Frankfurt, Germany -- [Dai, J. P. -- Hu, J. F. -- Liu, B. -- Liu, D. Y. -- Yang, H. J. -- Zhang, T. J.] Minist Educ, Key Lab Particle Phys Astrophys & Cosmol, Shanghai 200240, Peoples R China -- [Dai, J. P. -- Hu, J. F. -- Liu, B. -- Liu, D. Y. -- Yang, H. J. -- Zhang, T. J.] Shanghai Key Lab Particle Phys & Cosmol, Shanghai 200240, Peoples R China -- [Dai, J. P. -- Hu, J. F. -- Liu, B. -- Liu, D. Y. -- Yang, H. J. -- Zhang, T. J.] Inst Nucl & Particle Phys, Shanghai 200240, Peoples R China -- [Rashid, K. H.] Govt Coll Women Univ, Sialkot 51310, Punjab, India -- [Li, H. J. -- Luo, T. -- Wang, X. L. -- Zhang, Yi] Fudan Univ, Key Lab Nucl Phys & Ion Beam Applicat MOE, Shanghai 200443, Peoples R China -- [Li, H. J. -- Luo, T. -- Wang, X. L. -- Zhang, Yi] Fudan Univ, Inst Modern Phys, Shanghai 200443, Peoples R China -- [Nisar, S.] Harvard Univ, Dept Phys, Cambridge, MA 02138 USA

Subjects
state, e(+)e(-), threshold enhancement, state, e(+)e(-), NO, threshold enhancement
Abstract

WOS: 000473026500002, Using a data sample of 4.48 x 10(8) psi(3686) events collected with the BESIII detector, we present a first observation of psi(3686) -> p (p) over bar phi, and we measure its branching fraction to be [6.06 +/- 0.38(stat)+/- 0.48(syst)] x 10(-6). In contrast to the earlier discovery of a threshold enhancement in the p (p) over bar -mass spectrum of the channel j/psi -> gamma p (p) over bar, denoted as X(p (p) over bar), we do not find a similar enhancement in psi(3686) -> p (p) over bar phi. An upper limit of 1.82 x 10(-7) at the 90% confidence level on the branching fraction of psi(3686) -> X(p (p) over bar)phi -> p (p) over bar phi is obtained., IHEP computing center; National Key Basic Research Program of China [2015CB856700]; National Natural Science Foundation of China (NSFC) [11335008, 11425524, 11625523, 11635010, 11735014, 11565006]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; CAS Center for Excellence in Particle Physics (CCEPP); Joint Large-Scale Scientific Facility Fund of the NSFC [U1332201, U1532257, U1532258, U1732263]; Joint Large-Scale Scientific Facility Fund of the CAS [U1332201, U1532257, U1532258, U1732263]; CAS Key Research Program of Frontier Sciences [QYZDJ-SSW-SLH003, QYZDJ-SSW-SLH040]; 100 Talents Program of CAS; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG [CRC 1044]; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie vanWetenschappen (KNAW) [530-4CDP03]; Ministry of Development of Turkey [DPT2006K-120470]; National Science and Technology fund; Swedish Research Council; U.S. Department of Energy [DE-FG02-05ER41374, DE-SC-0010118, DE-SC-0012069]; University of Groningen (RuG); Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt, The BESIII Collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. This work is supported in part by National Key Basic Research Program of China under Contract No. 2015CB856700; National Natural Science Foundation of China (NSFC) under Contracts No. 11335008, No. 11425524, No. 11625523, No. 11635010, No. 11735014, No. 11565006; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP); Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts No. U1332201, No. U1532257, No. U1532258, No. U1732263; CAS Key Research Program of Frontier Sciences under Contracts No. QYZDJ-SSW-SLH003, No. QYZDJ-SSW-SLH040; 100 Talents Program of CAS; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG under Contract No. Collaborative Research Center CRC 1044; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie vanWetenschappen (KNAW) under Contract No. 530-4CDP03; Ministry of Development of Turkey under Contract No. DPT2006K-120470; National Science and Technology fund; The Swedish Research Council; U.S. Department of Energy under Contracts No. DE-FG02-05ER41374, No. DE-SC-0010118, No. DE-SC-0012069; University of Groningen (RuG) and the Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt.

Published
2019

41. Observation of the Decay X(3872) -> pi(0)chi(c1) (1P)

Author

Ablikim, M., Achasov, M. N., Ahmed, S., Albrecht, M., Alekseev, M., Amoroso, A., An, F. F., An, Q., Bai, Y., Bakina, O., Ferroli, R. Baldini, Ban, Y., Begzsuren, K., Bennett, J., V, Berger, N., Bertani, M., Bettoni, D., Bianchi, F., 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. C., 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. G., Gao, Z., Garillon, B., Garzia, I, 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., 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., Andersson, W. Ikegami, 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., Khan, T., 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., Kuehn, W., Lange, J. S., Larin, P., Lavezzi, L., Leitho, H., Lenz, T., Li, C., Li, Cheng, Li, D. M., Li, F., Li, F. Y., Li, G., Li, H. B., Li, H. J., Li, J. C., Li, J. W., Li, Ke, Li, L. K., Li, Lei, Li, P. L., Li, P. R., Li, Q. Y., Li, W. D., Li, W. G., Li, X. H., Li, X. L., Li, X. N., Li, X. Q., Li, Z. B., 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. Y., Liu, Ke, 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., 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, C. Morales, 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., Qi, T. Y., Qian, S., Qiao, C. F., Qin, N., Qin, X. P., Qin, X. S., Qin, Z. H., Qiu, J. F., Qu, S. Q., Rashid, K. H., Redmer, C. F., Richter, M., Ripka, M., Rivetti, A., Rolo, M., Rong, G., Rosner, Ch, Rump, M., Sarantsev, A., Savrie, M., 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, H. H., Wang, K., Wang, L. L., Wang, L. S., Wang, M., Wang, M. Z., Wang, Meng, Wang, P., Wang, P. L., Wang, R. M., Wang, W. P., Wang, X., Wang, X. F., Wang, Y., Wang, Y. F., Wang, Z., Wang, Z. G., Wang, Z. Y., Wang, Zongyuan, Weber, T., Wei, D. H., Weidenka, P., Wen, H. W., Wen, S. P., Wiedner, U., 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., Yuan, C. Z., Yuan, X. Q., Yuan, Y., 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, S. F., Zhang, T. J., Zhang, X. Y., Zhang, Y., Zhang, Y. H., Zhang, Y. T., Zhang, Yang, Zhang, Yao, Zhang, Yu, Zhang, Z. H., Zhang, Z. P., Zhang, Z. Y., Zhao, G., 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, 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., İstanbul Arel Üniversitesi, and [Ablikim, M. -- An, F. F. -- Cai, X. -- Cao, G. F. -- Cao, N. -- Chang, J. F. -- Chang, W. L. -- Chen, G. -- Chen, H. S. -- Chen, J. C. -- Chen, M. L. -- Chen, Y. B. -- Dai, H. L. -- Dai, X. C. -- Deng, Z. Y. -- Dong, J. -- Dong, L. Y. -- Dong, M. Y. -- Fang, J. -- Fang, S. S. -- Fang, Y. -- Fu, C. D. -- Fu, Y. -- Gao, Q. -- Gong, W. X. -- Gu, M. H. -- Guo, R. P. -- He, K. L. -- Heng, Y. K. -- Hou, Z. L. -- Hu, H. M. -- Hu, T. -- Hu, Y. -- Ji, Q. -- Ji, X. B. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Ke, B. C. -- Kiuchi, R. -- Kurth, M. -- Kurth, M. G. -- Li, F. -- Li, G. -- Li, H. B. -- Li, J. C. -- Li, Ke -- Li, L. K. -- Li, W. D. -- Li, W. G. -- Li, X. N. -- Liang, H. -- Liao, L. Z. -- Liu, B. J. -- Liu, C. X. -- Liu, Fang -- Liu, H. M. -- Liu, Huanhuan -- Liu, J. Y. -- Liu, T. -- Liu, X. Y. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. D. -- Lu, J. G. -- Lu, Y. -- Lu, Y. P. -- Luo, X. L. -- Ma, H. L. -- Ma, M. M. -- Ma, Q. M. -- Ma, X. X. -- Ma, X. Y. -- Mao, Z. P. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Ping, R. G. -- Qian, S. -- Qin, Z. H. -- Qiu, J. F. -- Rong, G. -- Shen, X. Y. -- Sheng, H. Y. -- Shi, X. -- Song, X. Y. -- Sun, G. X. -- Sun, S. S. -- Sun, X. H. -- Sun, Y. Z. -- Sun, Z. J. -- Sun, Z. T. -- Tang, G. Y. -- Tang, X. -- Wang, B. -- Wang, K. -- Wang, L. L. -- Wang, L. S. -- Wang, Meng -- Wang, P. -- Wang, P. L. -- Wang, X. F. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. Y. -- Wang, Zongyuan -- Wen, S. P. -- Wu, L. H. -- Wu, L. J. -- Wu, Z. -- Xiao, S. Y. -- Xiao, Y. J. -- Xie, Y. G. -- Xing, T. Y. -- Xiong, X. A. -- Xiu, Q. L. -- Xu, G. F. -- Xu, L. -- Xu, W. -- Yang, H. X. -- Yang, S. L. -- Yang, Yifan -- Ye, M. -- Yin, J. H. -- Yu, B. X. -- Yuan, C. Z. -- Yuan, Y. -- Zhang, B. X. -- Zhang, B. Y. -- Zhang, C. C. -- Zhang, D. H. -- Zhang, H. Y. -- Zhang, J. -- Zhang, J. W. -- Zhang, J. Y. -- Zhang, J. Z. -- Zhang, K. -- Zhang, Y. H. -- Zhang, Yang -- Zhang, Yao -- Zhao, G. -- Zhao, J. W. -- Zhao, J. Y. -- Zhao, J. Z. -- Zhao, Ling -- Zhao, Q. -- Zhao, T. C. -- Zhao, Y. B. -- Zheng, J. P. -- Zhou, L. -- Zhou, L. P. -- Zhou, Q. -- Zhu, A. N. -- Zhu, K. -- Zhu, K. J. -- Zhu, Y. S. -- Zhu, Z. A. -- Zhuang, J. -- Zou, B. S.] Inst High Energy Phys, Beijing 100049, Peoples R China -- [Gu, S. -- Qi, T. Y. -- Shen, C. P. -- Yan, W. C.] Beihang Univ, Beijing 100191, Peoples R China -- [Li, Lei] Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China -- [Albrecht, M. -- Feldbauer, F. -- Fritsch, M. -- Heinsius, F. H. -- Held, T. -- Keshk, I. K. -- Kopf, B. -- Kuemmel, M. -- Kuessner, M. -- Mustafa, A. -- Pelizaeus, M. -- Pitka, A. -- Qin, X. S. -- Richter, M. -- Sowa, C. -- Weber, T. -- Wiedner, U. -- Zhang, J. Q.] Bochum Ruhr Univ, D-44780 Bochum, Germany -- [Bennett, J., V -- Briere, R. A.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA -- [Chen, D. Y. -- Gao, Y. G. -- Liu, Feng -- Liu, Ke -- Mo, Y. J. -- Xie, Y. H. -- Zhang, Z. H.] Cent China Normal Univ, Wuhan 430079, Hubei, Peoples R China -- [Ye, M. H.] China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China -- [Nisar, S.] COMSATS Univ Islamabad, Lahore Campus,Def Rd,Off Raiwind Rd, Lahore 54000, Pakistan -- [Li, H. J. -- Luo, T.] Fudan Univ, Shanghai 200443, Peoples R China -- [Achasov, M. N. -- Muchnoi, N. Yu -- Nikolaev, I. B.] GL Budker Inst Nucl Phys SB RAS BINP, Novosibirsk 630090, Russia -- [Goetzen, K. -- Kliemt, R. -- Nakhoul, S. -- Nerling, F. -- Peters, K. -- Zou, J. H.] GSI Helmholtzctr Heavy Ion Res GmbH, D-64291 Darmstadt, Germany -- [Liao, G. R. -- Wei, D. H. -- Yang, Y. X.] Guangxi Normal Univ, Guilin 541004, Peoples R China -- [Gu, Y. T. -- Lin, Y. J. -- Liu, H. B. -- Qin, X. P.] Guangxi Univ, Nanning 530004, Peoples R China -- [Xu, Q. J.] Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China -- [Ahmed, S. -- Dbeyssi, A. -- Larin, P. -- Lin, D. X. -- Maas, F. E. -- Morales, C. Morales -- Rosner, Ch] Helmholtz Inst Mainz, Johann Joach Becher Weg 45, D-55099 Mainz, Germany -- [Hao, X. Q. -- Huang, J. S. -- Ji, Q. P. -- Sun, J. F.] Henan Normal Univ, Xinxiang 453007, Henan, Peoples R China -- [Liu, Huihui] Henan Univ Sci & Technol, Luoyang 471003, Peoples R China -- [Jiao, Z. -- Lu, H. J.] Huangshan Coll, Huangshan 245000, Peoples R China -- [Shan, W.] Hunan Normal Univ, Changsha 410081, Hunan, Peoples R China -- [Xia, Y. -- Yan, Y. H. -- Yang, Z. Q. -- Yu, J. S. -- Zeng, Y. -- Zhou, Xiaoyu -- Zhou, Xu] Hunan Univ, Changsha 410082, Hunan, Peoples R China -- [Libby, J.] Indian Inst Technol Madras, Chennai 600036, Tamil Nadu, India -- [Guo, A. Q. -- Imoehl, W. -- Mitchell, R. E.] Indiana Univ, Bloomington, IN 47405 USA -- [Ferroli, R. Baldini -- Bertani, M. -- Calcaterra, A. -- Felici, G. -- Patteri, P.] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy -- [Mangoni, A. -- Pacetti, S.] Ist Nazl Fis Nucl, I-06100 Perugia, Italy -- [Mangoni, A. -- Pacetti, S.] Univ Perugia, I-06100 Perugia, Italy -- [Bettoni, D. -- Cibinetto, G. -- Farinelli, R. -- Garzia, I -- Mezzadri, G.] Ist Nazl Fis Nucl, Sez Ferrara, I-44122 Ferrara, Italy -- [Farinelli, R. -- Savrie, M.] Univ Ferrara, I-44122 Ferrara, Italy -- [Begzsuren, K. -- Tsednee, B.] Inst Phys & Technol, Peace Ave 54B, Ulaanbaatar 13330, Mongolia -- [Berger, N. -- Denig, A. -- Garillon, B. -- Gradl, W. -- Guo, Y. P. -- Kiese, P. -- Leitho, H. -- Lenz, T. -- Liu, Zhiqing -- Maldaner, S. -- Redmer, C. F. -- Ripka, M. -- Weidenka, P.] Johannes Gutenberg Univ Mainz, Johann Joach Becher Weg 45, D-55099 Mainz, Germany -- [Bakina, O. -- Boyko, I -- Chelkov, G. -- Dedovich, D. -- Denysenko, I -- Guskov, A. -- Nefedov, Y. -- Sarantsev, A. -- Zhemchugov, A.] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia -- [Koch, L. -- Kuehn, W. -- Lange, J. S. -- Liang, Y. T.] Justus Liebig Univ Giessen, Phys Inst, 2,Heinrich Buff Ring 16, D-35392 Giessen, Germany -- [Kalantar-Nayestanaki, N. -- Kappert, R. -- Kavatsyuk, M. -- Messchendorp, J. G.] Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands -- [Li, P. R. -- Liu, X.] Lanzhou Univ, Lanzhou 730000, Gansu, Peoples R China -- [Ding, Y. -- Kang, X. S. -- Liu, K. Y. -- Ma, F. C.] Liaoning Univ, Shenyang 110036, Liaoning, Peoples R China -- [Guo, L. B. -- Luo, C. L. -- Ping, J. L. -- Wen, H. W. -- Xiao, Z. J. -- Zhong, B.] Naling Normal Univ, Nanjing 210023, Jiangsu, Peoples R China -- [Chen, S. J. -- Dou, Z. L. -- Gu, L. M. -- Huang, X. Z. -- Jin, S. -- Min, T. J. -- Qi, M. -- Wang, C. W. -- Xu, J. J. -- Yang, Y. H. -- Zhang, S. F.] Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China -- [Cui, X. F. -- Dong, C. -- Gong, L. -- Jiang, X. Y. -- Li, X. Q. -- Liu, Y. B. -- Ma, X. N. -- Qu, S. Q. -- Shen, P. X. -- Yu, C. X. -- Zhao, M. G. -- Zhu, J. -- Zhu, W. J.] Nankai Univ, Tianjin 300071, Peoples R China -- [Ban, Y. -- Li, F. Y. -- Long, Y. F. -- Mao, Y. J. -- Wang, D. Y. -- Wang, M. Z. -- Wang, X. -- Yuan, X. Q. -- Zheng, Y.] Peking Univ, Beijing 100871, Peoples R China -- [Huang, X. T. -- Jiang, H. L. -- Jiao, J. B. -- Li, Q. Y. -- Li, X. L. -- Ma, L. L. -- Ma, Y. M. -- Song, J. J. -- Sui, F. F. -- Wang, H. H. -- Wang, M. -- Zhang, X. Y.] Shandong Univ, Jinan 250100, Shandong, Peoples R China -- [Dai, J. P. -- Hu, J. F. -- Liu, B. -- Liu, D. Y. -- Yang, H. J. -- Zhang, T. J.] Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China -- [Liu, F. H.] Shanxi Univ, Taiyuan 030006, Shanxi, Peoples R China -- [Liang, Y. F. -- Tang, C. J.] Sichuan Univ, Chengdu 610064, Sichuan, Peoples R China -- [Li, J. W. -- Xu, X. P.] Soochow Univ, Suzhou 215006, Peoples R China -- [Bai, Y.] Southeast Univ, Nanjing 211100, Jiangsu, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Irshad, M. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Khan, T. -- Li, Cheng -- Li, F. -- Li, P. L. -- Li, X. H. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Prasad, V -- Qian, S. -- Qin, Z. H. -- Shan, X. Y. -- Shao, M. -- Shi, X. -- Shi, X. D. -- Song, Q. Q. -- Sun, Y. J. -- Sun, Y. K. -- Sun, Z. J. -- Tan, Y. T. -- Wang, K. -- Wang, W. P. -- Wang, Y. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yang, R. X. -- Ye, M. -- Yu, B. X. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Irshad, M. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Khan, T. -- Li, Cheng -- Li, F. -- Li, P. L. -- Li, X. H. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Prasad, V -- Qian, S. -- Qin, Z. H. -- Shan, X. Y. -- Shao, M. -- Shi, X. -- Shi, X. D. -- Song, Q. Q. -- Sun, Y. J. -- Sun, Y. K. -- Sun, Z. J. -- Tan, Y. T. -- Wang, K. -- Wang, W. P. -- Wang, Y. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yang, R. X. -- Ye, M. -- Yu, B. X. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Hefei 230026, Anhui, Peoples R China -- [Li, Z. B. -- Lin, C. X. -- Luo, P. W. -- You, Z. Y. -- Zhang, H. H. -- Zhu, J.] Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China -- [Fan, J. Z. -- Gao, Y. -- Zhang, L. -- Zhu, X. L.] Tsin Hua Univ, Beijing 100084, Peoples R China -- Ankara Univ, TR-06100 Ankara, Turkey -- [Cetin, S. A. -- Kolcu, O. B. -- Yuncu, A.] Istanbul Bilgi Univ, TR-34060 Istanbul, Turkey -- Uludag Univ, TR-16059 Bursa, Turkey -- [Uman, I] Near East Univ, Mersin 10, Nicosia, North Cyprus, Turkey -- [Cao, G. F. -- Cao, N. -- Chang, W. L. -- Chen, H. S. -- Dai, X. C. -- Dong, L. Y. -- Dong, M. Y. -- Fang, S. S. -- Guo, R. P. -- He, K. L. -- Heng, Y. K. -- Hou, Y. R. -- Hu, H. M. -- Hu, T. -- Ji, X. B. -- Jiang, X. S. -- Jin, D. P. -- Kurth, M. G. -- Li, H. B. -- Li, W. D. -- Liang, H. -- Liao, L. Z. -- Liu, H. M. -- Liu, J. Y. -- Liu, Q. -- Liu, T. -- Liu, X. Y. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. D. -- Lyu, X. R. -- Ma, M. M. -- Ma, X. X. -- Mo, X. H. -- Olsen, S. L. -- Ouyang, Q. -- Ping, R. G. -- Qiao, C. F. -- Rong, G. -- Shen, X. Y. -- Sun, S. S. -- Wang, B. L. -- Wang, Meng -- Wang, Y. F. -- Wang, Zongyuan -- Wu, L. J. -- Xiao, Y. J. -- Xing, T. Y. -- Xiong, X. A. -- Xu, W. -- Yang, S. L. -- Yang, Yifan -- Yu, B. X. -- Yuan, C. Z. -- Zhang, J. -- Zhang, J. W. -- Zhang, J. Z. -- Zhang, K. -- Zhang, Yu -- Zhao, J. Y. -- Zheng, Y. H. -- Zhou, L. P. -- Zhou, Q. -- Zhou, X. K. -- Zhu, A. N. -- Zhu, K. J. -- Zhu, Y. S. -- Zhu, Z. A.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China -- [Harris, F. A.] Univ Hawaii, Honolulu, HI 96822 USA -- [Jin, Y. -- Meng, Z. X.] Univ Jinan, Jinan 250022, Shandong, Peoples R China -- [Gilman, A. -- Muramatsu, H. -- Poling, R.] Univ Minnesota, Minneapolis, MN 55455 USA -- [Bloms, J. -- Huesken, N. -- Khoukaz, A. -- Rump, M.] Univ Munster, Wilhelm Klemm Str 9, D-48149 Munster, Germany -- [Zhu, S. H.] Univ Sci & Technol Liaoning, Anshan 114051, Peoples R China -- [An, Q. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Huang, G. S. -- Irshad, M. -- Khan, T. -- Li, Cheng -- Li, P. L. -- Li, X. H. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Pan, Y. -- Peng, H. P. -- Prasad, V -- Shan, X. Y. -- Shao, M. -- Shi, X. D. -- Song, Q. Q. -- Sun, Y. J. -- Sun, Y. K. -- Tan, Y. T. -- Wang, W. P. -- Wang, Y. -- Xia, L. -- Yan, W. B. -- Yang, R. X. -- Zhang, Y. -- Zhang, Y. T. -- Zhang, Z. P. -- Zhao, Lei -- Zhao, Z. G. -- Zhou, X. R. -- Zhu, Y. C.] Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China -- [Gao, Y. -- Yan, F. -- Zheng, B.] Univ South China, Hengyang 421001, Peoples R China -- [Hussain, T. -- Malik, Q. A. -- Rashid, K. H. -- Zafar, A. A.] Univ Punjab, Lahore 54590, Pakistan -- [Alekseev, M. -- Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Greco, M. -- Maggiora, M. -- Marcello, S. -- Sosio, S. -- Spataro, S. -- Yan, L.] Univ Turin, I-10125 Turin, Italy -- [Fava, L.] Univ Piemonte Orientale, I-15121 Alessandria, Italy -- [Alekseev, M. -- Amoroso, A. -- Bianchi, F. -- Chai, J. -- Cheng, W. -- Cossio, F. -- Destefanis, M. -- De Mori, F. -- Fava, L. -- Greco, M. -- Lavezzi, L. -- Lusso, S. -- Maggiora, M. -- Marcello, S. -- Rivetti, A. -- Rolo, M. -- Sosio, S. -- Spataro, S. -- Yan, L.] Ist Nazl Fis Nucl, I-10125 Turin, Italy -- [Andersson, W. Ikegami -- Johansson, T. -- Kupsc, A. -- Li, C. -- Papenbrock, M. -- Pettersson, J. -- Schoenning, K. -- Thoren, V -- Wolke, M.] Uppsala Univ, POB 516, SE-75120 Uppsala, Sweden -- [Cai, H. -- Han, S. -- Qin, N. -- Sun, L. -- Yang, L. -- Zhang, Z. Y. -- Zhou, X.] Wuhan Univ, Wuhan 430072, Hubei, Peoples R China -- [Wang, R. M. -- Zhang, J. L.] Xinyang Normal Univ, Xinyang 464000, Peoples R China -- [Luo, M. X.] Zhejiang Univ, Hangzhou 310027, Zhejiang, Peoples R China -- [Du, S. X. -- Li, D. M. -- Zhao, S. J.] Zhengzhou Univ, Zhengzhou 450001, Henan, Peoples R China -- [Yuncu, A.] Bogazici Univ, TR-34342 Istanbul, Turkey -- [Chelkov, G. -- Zhemchugov, A.] Moscow Inst Phys & Technol, Moscow 141700, Russia -- [Chelkov, G.] Tomsk State Univ, Funct Elect Lab, Tomsk 634050, Russia -- [Achasov, M. N. -- Muchnoi, N. Yu -- Nikolaev, I. B.] Novosibirsk State Univ, Novosibirsk 630090, Russia -- [Sarantsev, A.] NRC Kurchatov Inst, PNPI, Gatchina 188300, Russia -- [Kolcu, O. B.] Istanbul Arel Univ, TR-34295 Istanbul, Turkey -- [Nakhoul, S. -- Nerling, F. -- Peters, K.] Goethe Univ Frankfurt, D-60323 Frankfurt, Germany -- [Dai, J. P. -- Hu, J. F. -- Liu, B. -- Liu, D. Y. -- Yang, H. J. -- Zhang, T. J.] Minist Educ, Key Lab Particle Phys Astrophys & Cosmol, Shanghai 200240, Peoples R China -- [Dai, J. P. -- Hu, J. F. -- Liu, B. -- Liu, D. Y. -- Yang, H. J. -- Zhang, T. J.] Shanghai Key Lab Particle Phys & Cosmol, Shanghai 200240, Peoples R China -- [Dai, J. P. -- Hu, J. F. -- Liu, B. -- Liu, D. Y. -- Yang, H. J. -- Zhang, T. J.] Inst Nucl & Particle Phys, Shanghai 200240, Peoples R China -- [Rashid, K. H.] Govt Coll Women Univ, Sialkot 51310, Punjab, Pakistan -- [Li, H. J. -- Luo, T.] Fudan Univ, Key Lab Nucl Phys & Ion Beam Applicat MOE, Shanghai 200443, Peoples R China -- [Li, H. J. -- Luo, T.] Fudan Univ, Inst Modem Phys, Shanghai 200443, Peoples R China -- [Nisar, S.] Harvard Univ, Dept Phys, Cambridge, MA 02138 USA

Abstract

WOS: 000469035500004, PubMed ID: 31172749, Using a total of 9.0 fb(-1) of e(+)e(-) collision data with center-of-mass energies between 4.15 and 4.30 GeV collected by the BESIII detector, we search for the processes e(+)e(-) gamma X(3872) with X(3872) -> pi(0)chi(cJ) for J = 0, 1, 2. We report the first observation of X(3872) -> pi(0)chi(c1), a new decay mode of the X(3872), with a statistical significance of more than 5 sigma for all systematic fit variations. Normalizing to the previously established process e(+)e(-) -> gamma X(3872) with X(3872) -> pi(+) pi(-) J/psi, we find B(X(3872) -> pi(0)chi(c1))/B(X(3872) -> pi+ pi(-) J/psi) = 0.88(-0.27)(+0.33) +/- 0.10, where the first error is statistical and the second is systematic. We set 90% confidence level upper limits on the corresponding ratios for the decays to pi(0)chi(c0) and pi(0)chi(c2) of 19 and 1.1, respectively., National Key Basic Research Program of China [2015CB856700]; National Natural Science Foundation of China (NSFC) [11335008, 11425524, 11625523, 11635010, 11735014]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; CAS Center for Excellence in Particle Physics (CCEPP); Joint Large-Scale Scientific Facility Fund of the NSFC [U1532257, U1532258, U1732263]; Joint Large-Scale Scientific Facility Fund of CAS [U1532257, U1532258, U1732263]; CAS Key Research Program of Frontier Sciences [QYZDJ-SSW-SLH003, QYZDJ-SSW-SLH040]; 100 Talents Program of CAS; Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG [Collaborative Research Center CRC 1044]; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) [530-4CDP03]; Ministry of Development of Turkey [DPT2006K-120470]; National Science and Technology Fund; Swedish Research Council; Knut and Alice Wallenberg Foundation; U.S. Department of Energy [DE-FG02-05ER41374, DE-SC-0010118, DE-SC-0012069]; University of Groningen (RuG); Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt; INPAC, The BESIII Collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. This work is supported in part by National Key Basic Research Program of China under Contract No. 2015CB856700; National Natural Science Foundation of China (NSFC) under Contracts No. 11335008, No. 11425524, No. 11625523, No. 11635010, No. 11735014; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP); Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts No. U1532257, No. U1532258, No. U1732263; CAS Key Research Program of Frontier Sciences under Contracts No. QYZDJ-SSW-SLH003, No. QYZDJ-SSW-SLH040; 100 Talents Program of CAS; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG under Contract No. Collaborative Research Center CRC 1044; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) under Contract No. 530-4CDP03; Ministry of Development of Turkey under Contract No. DPT2006K-120470; National Science and Technology Fund; The Swedish Research Council; the Knut and Alice Wallenberg Foundation; U.S. Department of Energy under Awards No. DE-FG02-05ER41374, No. DE-SC-0010118, No. DE-SC-0012069; University of Groningen (RuG) and the Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt.

Published
2019

42. Observation of h(1)(1380) in the J/psi -> eta ' K(K)over-bar pi decay

Author

Ablikim, M., Achasov, M. N., Ahmed, S., Albrecht, M., Amoroso, A., An, F. F., An, Q., Bai, J. Z., Bai, Y., Bakina, O., Ferroli, R. Baldini, Ban, Y., Bennett, D. W., Bennett, J. V., Berger, N., Bertani, M., Bettoni, D., Bian, J. M., Bianchi, F., Boger, E., Boyko, I., Briere, R. A., Cai, H., Cai, X., Cakir, O., Calcaterra, A., Cao, G. F., Cetin, S. A., Chai, J., Chang, J. F., Chelkov, G., Chen, G., Chen, H. S., Chen, J. C., Chen, M. L., Chen, P. L., Chen, S. J., Chen, X. R., Chen, Y. B., Chu, X. K., Cibinetto, G., Dai, H. L., Dai, J. P., 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., Duan, P. F., Fang, J., Fang, S. S., Fang, Y., Farinelli, R., Fava, L., Fegan, S., Feldbauer, F., Felici, G., Feng, C. Q., Fioravanti, E., Fritsch, M., Fu, C. D., Gao, Q., Gao, X. L., Gao, Y., Gao, Y. G., Gao, Z., Garzia, I., Goetzen, K., Gong, L., Gong, W. X., Gradl, W., Greco, M., Gu, M. H., Gu, Y. T., Guo, A. Q., Guo, R. P., Guo, Y. P., Haddadi, Z., Han, S., Hao, X. Q., Harris, F. A., He, K. L., He, X. Q., Heinsius, F. H., Held, T., Heng, Y. K., Holtmann, T., Hou, Z. L., Hu, H. M., Hu, T., Hu, Y., Huang, G. S., Huang, J. S., Huang, X. T., Huang, X. Z., Huang, Z. L., Hussain, T., Andersson, W. Ikegami, Ji, Q., Ji, Q. P., Ji, X. B., Ji, X. L., Jiang, X. S., Jiang, X. Y., Jiao, J. B., Jiao, Z., Jin, D. P., Jin, S., Jin, Y., Johansson, T., Julin, A., Kalantar-Nayestanaki, N., Kang, X. L., Kang, X. S., Kavatsyuk, M., Ke, B. C., Khan, T., Khoukaz, A., Kiese, P., Kliemt, R., Koch, L., Kolcu, O. B., Kopf, B., Kornicer, M., Kuemmel, M., Kuessner, M., Kuhlmann, M., Kupsc, A., Kuehn, W., Lange, J. S., Lara, M., Larin, P., Lavezzi, L., Leithoff, H., Leng, C., Li, 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. J., Li, Kang, Li, Ke, Li, Lei, Li, P. L., Li, P. R., Li, Q. Y., Li, W. D., Li, W. G., Li, X. L., Li, X. N., Li, X. Q., Li, Z. B., Liang, H., Liang, Y. F., Liang, Y. T., Liao, G. R., Lin, D. X., Liu, B., Liu, B. J., Liu, C. X., Liu, D., Liu, F. H., Liu, Fang, Liu, Feng, Liu, H. B., Liu, H. M., Liu, Huanhuan, Liu, Huihui, Liu, J. B., Liu, J. P., Liu, J. Y., Liu, K., Liu, K. Y., Liu, Ke, Liu, L. D., Liu, P. L., Liu, Q., Liu, S. B., Liu, X., Liu, Y. B., Liu, Z. A., Liu, Zhiqing, Long, Y. F., Lou, X. C., Lu, H. J., Lu, J. G., Lu, Y., Lu, Y. P., Luo, C. L., Luo, M. X., Luo, X. L., Lyu, X. R., Ma, 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., Maas, F. E., Maggiora, M., Malik, Q. 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, C. Morales, Muchnoi, N. Yu., Muramatsu, H., Musiol, P., Mustafa, A., Nefedov, Y., Nerling, F., Nikolaev, I. B., Ning, Z., Nisar, S., Niu, S. L., Niu, X. Y., Olsen, S. L., Ouyang, Q., Pacetti, S., Pan, Y., Papenbrock, M., Patteri, P., Pelizaeus, M., Pellegrino, J., Peng, H. P., Peters, K., Pettersson, J., Ping, J. L., Ping, R. G., Pitka, A., Poling, R., Prasad, V., Qi, H. R., Qi, M., Qian, S., Qiao, C. F., Qin, N., Qin, X. S., Qin, Z. H., Qiu, J. F., Rashid, K. H., Redmer, C. F., Richter, M., Ripka, M., Rolo, M., Rong, G., Rosner, Ch., Sarantsev, A., Savrie, M., Schnier, C., Schoenning, K., Shan, W., Shao, M., Shen, C. P., Shen, P. X., Shen, X. Y., Sheng, H. Y., Song, J. J., Song, W. M., Song, X. Y., Sosio, S., Sowa, C., Spataro, S., 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., Tang, C. J., Tang, G. Y., Tang, X., Tapan, I., Tiemens, M., Tsednee, B., Uman, I., Varner, G. S., Wang, B., Wang, B. L., Wang, D., Wang, D. Y., Wang, Dan, Wang, K., Wang, L. L., Wang, L. S., Wang, M., Wang, Meng, Wang, P., Wang, P. L., 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, Zongyuan, Weber, T., Wei, D. H., Weidenkaff, P., Wen, S. P., Wiedner, U., Wolke, M., Wu, L. H., Wu, L. J., Wu, Z., Xia, L., Xia, Y., Xiao, D., Xiao, H., Xiao, Y. J., Xiao, Z. J., Xie, Y. G., Xie, Y. H., Xiong, X. A., Xiu, Q. L., Xu, G. F., Xu, J. J., Xu, L., Xu, Q. J., Xu, Q. N., Xu, X. P., Yan, L., Yan, W. B., Yan, W. C., Yan, Y. H., Yang, H. J., Yang, H. X., Yang, L., Yang, Y. H., Yang, Y. X., Ye, M., Ye, M. H., Yin, J. H., You, Z. Y., Yu, B. X., Yu, C. X., Yu, J. S., Yuan, C. Z., Yuan, Y., Yuncu, A., Zafar, A. A., Zeng, Y., Zeng, Z., 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, S. Q., Zhang, X. Y., Zhang, Y. H., Zhang, Y. T., Zhang, Yang, Zhang, Yao, Zhang, Yu, Zhang, Z. H., Zhang, Z. P., Zhang, Z. Y., Zhao, G., 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. H., Zhong, B., Zhou, L., Zhou, X., Zhou, X. K., Zhou, X. R., Zhou, X. Y., Zhou, Y. X., Zhu, J., Zhu, K., Zhu, K. J., Zhu, S., Zhu, S. H., Zhu, X. L., Zhu, Y. C., Zhu, Y. S., Zhu, Z. A., Zhuang, J., Zou, B. S., Zou, J. H., İstanbul Arel Üniversitesi, and [Ablikim, M. -- An, F. F. -- Bai, J. Z. -- Cai, X. -- Cao, G. F. -- Chang, J. F. -- Chen, H. S. -- Chen, J. C. -- Chen, Y. B. -- Dai, H. L. -- Deng, Z. Y. -- Dong, J. -- Dong, L. Y. -- Dong, M. Y. -- Duan, P. F. -- Fang, J. -- Fang, S. S. -- Fang, Y. -- Fu, C. D. -- Gao, Q. -- Gong, W. X. -- Gu, M. H. -- Guo, A. Q. -- Guo, R. P. -- He, K. L. -- Heng, Y. K. -- Hou, Z. L. -- Hu, H. M. -- Hu, T. -- Hu, Y. -- Ji, Q. -- Ji, X. B. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Jin, S. -- Kang, X. L. -- Li, F. -- Li, G. -- Li, H. B. -- Li, H. J. -- Li, J. C. -- Li, W. D. -- Li, W. G. -- Li, X. N. -- Liu, B. J. -- Liu, C. X. -- Liu, Fang -- Liu, H. M. -- Liu, Huanhuan -- Liu, J. Y. -- Liu, P. L. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. -- Luo, X. L. -- Ma, H. L. -- Ma, M. M. -- Ma, Q. M. -- Ma, T. -- Ma, X. Y. -- Mao, Z. P. -- Min, J. -- Min, T. J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Niu, X. Y. -- Ouyang, Q. -- Ping, R. G. -- Qian, S. -- Qin, Z. H. -- Qiu, J. F. -- Rong, G. -- Shen, X. Y. -- Sheng, H. Y. -- Song, X. Y. -- Sun, G. X. -- Sun, S. S. -- Sun, Y. Z. -- Sun, Z. J. -- Tang, G. Y. -- Tang, X. -- Tapan, I. -- Wang, B. -- Wang, L. L. -- Wang, L. S. -- Wang, Meng -- Wang, P. -- Wang, P. L. -- Wang, Y. F. -- Wang, Z. G. -- Wang, Z. Y. -- Wang, Zongyuan -- Wen, S. P. -- Wu, L. H. -- Wu, L. J. -- Wu, Z. -- Xiao, D. -- Xiao, Y. J. -- Xie, Y. G. -- Xiong, X. A. -- Xiu, Q. L. -- Xu, G. F. -- Xu, J. J. -- Xu, L. -- Yang, H. X. -- Ye, M. -- Yin, J. H. -- Yu, B. X. -- Yuan, C. Z. -- Yuan, Y. -- Zhang, B. X. -- Zhang, B. Y. -- Zhang, D. H. -- Zhang, J. -- Zhang, J. L. -- Zhang, J. Q. -- Zhang, J. W. -- Zhang, J. Y. -- Zhang, J. Z. -- Zhang, K. -- Zhang, Y. H. -- Zhang, Yang -- Zhang, Yao -- Zhao, G. -- Zhao, J. Y. -- Zhao, J. Z. -- Zhao, Ling -- Zhao, Q. -- Zhao, T. C. -- Zhao, Y. B. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. Y. -- Zhu, K. -- Zhu, K. J. -- Zhu, S. -- Zhu, Y. S. -- Zhu, Z. A. -- Zhuang, J. -- Zou, B. S. -- Zou, J. H.] Inst High Energy Phys, Beijing 100049, Peoples R China -- [Qi, H. R. -- Shen, C. P. -- Yan, W. C.] Beihang Univ, Beijing 100191, Peoples R China -- [Li, Lei] Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China -- [Albrecht, M. -- Heinsius, F. H. -- Held, T. -- Holtmann, T. -- Kopf, B. -- Kuemmel, M. -- Kuessner, M. -- Kuhlmann, M. -- Musiol, P. -- Mustafa, A. -- Pelizaeus, M. -- Qin, X. S. -- Richter, M. -- Schnier, C. -- Sowa, C. -- Wiedner, U.] Bochum Ruhr Univ, D-44780 Bochum, Germany -- [Bennett, J. V. -- Briere, R. A. -- Ke, B. C.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA -- [Gao, Y. G. -- Liu, Feng -- Liu, Ke -- Mo, Y. J. -- Xie, Y. H. -- Zhang, Z. H.] Cent China Normal Univ, Wuhan 430079, Hubei, Peoples R China -- [Li, P. R. -- Ye, M. H.] China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China -- [Nisar, S.] COMSATS Inst Informat Technol, Def Rd,Raiwind Rd, Lahore 54000, Pakistan -- [Achasov, M. N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] GI Budker Inst Nucl Phys SB RAS BINP, Novosibirsk 630090, Russia -- [Goetzen, K. -- Kliemt, R. -- Nerling, F. -- Peters, K.] GSI Helmholtzctr Heavy Ion Res GmbH, D-64291 Darmstadt, Germany -- [Liao, G. R. -- Wei, D. H. -- Yang, Y. X.] Guangxi Normal Univ, Guilin 541004, Peoples R China -- [Gu, Y. T. -- Liu, H. B. -- Zhou, Y. X.] Guangxi Univ, Nanning 530004, Peoples R China -- [Li, Kang -- Xu, Q. J.] Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China -- [Ahmed, S. -- Dbeyssi, A. -- Fritsch, M. -- Larin, P. -- Lin, D. X. -- Maas, F. E. -- Morales, C. Morales -- Rosner, Ch. -- Wang, Y. D.] Helmholtz Inst Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Hao, X. Q. -- Huang, J. S. -- Ji, Q. P. -- Sun, J. F.] Henan Normal Univ, Xinxiang 453007, Peoples R China -- [Liu, Huihui] Henan Univ Sci & Technol, Luoyang 471003, Peoples R China -- [Jiao, Z. -- Lu, H. J.] Huangshan Coll, Huangshan 245000, Peoples R China -- [Xia, Y. -- Yan, Y. H. -- Zeng, Y.] Hunan Univ, Changsha 410082, Hunan, Peoples R China -- [Bennett, D. W. -- Lara, M. -- Mitchell, R. E. -- Sun, Z. T.] Indiana Univ, Bloomington, IN 47405 USA -- [Ferroli, R. Baldini -- Bertani, M. -- Calcaterra, A. -- Felici, G. -- Patteri, P.] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy -- [Pacetti, S.] Ist Nazl Fis Nucl, I-06100 Perugia, Italy -- [Pacetti, S.] Univ Perugia, I-06100 Perugia, Italy -- [Bettoni, D. -- Cibinetto, G. -- Farinelli, R. -- Fioravanti, E. -- Garzia, I.] Ist Nazl Fis Nucl, Sez Ferrara, I-44122 Ferrara, Italy -- [Farinelli, R. -- Mezzadri, G. -- Savrie, M.] Univ Ferrara, I-44122 Ferrara, Italy -- [Tsednee, B.] Inst Phys & Technol, Peace Ave 54B, Ulaanbaatar 13330, Mongol Peo Rep -- [Berger, N. -- Denig, A. -- Fegan, S. -- Feldbauer, F. -- Fritsch, M. -- Gradl, W. -- Guo, Y. P. -- Kiese, P. -- Leithoff, H. -- Liu, Zhiqing -- Pitka, A. -- Redmer, C. F. -- Ripka, M. -- Wang, Y. Q. -- Weber, T. -- Weidenkaff, P.] Johannes Gutenberg Univ Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Bakina, O. -- Boger, E. -- Boyko, I. -- Chelkov, G. -- Dedovich, D. -- Denysenko, I. -- Nefedov, Y. -- Sarantsev, A. -- Zhemchugov, A.] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia -- [Koch, L. -- Kuehn, W. -- Lange, J. S. -- Liang, Y. T.] Justus Liebig Univ Giessen, Phys Inst 2, Heinrich Buff Ring 16, D-35392 Giessen, Germany -- [Haddadi, Z. -- Kalantar-Nayestanaki, N. -- Kavatsyuk, M. -- Messchendorp, J. G. -- Tiemens, M.] Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands -- [Chen, X. R. -- Liu, X. -- Yu, J. S.] Lanzhou Univ, Lanzhou 730000, Gansu, Peoples R China -- [Ding, Y. -- Huang, Z. L. -- Liu, K. Y. -- Ma, F. C.] Liaoning Univ, Shenyang 110036, Liaoning, Peoples R China -- [Luo, C. L. -- Ping, J. L. -- Xiao, Z. J. -- Zhong, B.] Nanjing Normal Univ, Nanjing 210023, Jiangsu, Peoples R China -- [Chen, S. J. -- Dou, Z. L. -- Huang, X. Z. -- Qi, M. -- Yang, Y. H.] Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China -- [Dong, C. -- Gong, L. -- Jiang, X. S. -- Kang, X. S. -- Li, X. Q. -- Liu, Y. B. -- Ma, X. N. -- Shen, P. X. -- Yu, C. X. -- Zhang, S. Q. -- Zhao, M. G. -- Zhu, J.] Nankai Univ, Tianjin 300071, Peoples R China -- [Ban, Y. -- Chu, X. K. -- Li, F. Y. -- Liu, L. D. -- Long, Y. F. -- Mao, Y. J. -- Shan, W. -- Wang, D. -- Wang, D. Y.] Peking Univ, Beijing 100871, Peoples R China -- [Li, Jin -- Olsen, S. L.] Seoul Natl Univ, Seoul 151747, South Korea -- [Huang, X. T. -- Jiao, J. B. -- Li, Ke -- Li, X. L. -- Ma, L. L. -- Ma, Y. M. -- Song, W. M. -- Wang, M. -- Zhang, X. Y.] Shandong Univ, Jinan 250100, Shandong, Peoples R China -- [Dai, J. P. -- Liu, B. -- Yang, H. J.] Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China -- [Liu, F. H.] Shanxi Univ, Taiyuan 030006, Shanxi, Peoples R China -- [Liang, Y. F. -- Tang, C. J.] Sichuan Univ, Chengdu 610064, Sichuan, Peoples R China -- [Wang, Y. -- Xu, X. P.] Soochow Univ, Suzhou 215006, Peoples R China -- [Bai, Y.] Southeast Univ, Nanjing 211100, Jiangsu, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Khan, T. -- Li, Cheng -- Li, F. -- Li, P. L. -- Li, X. N. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Prasad, V. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Y. K. -- Sun, Z. J. -- Wang, K. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. H. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Khan, T. -- Li, Cheng -- Li, F. -- Li, P. L. -- Li, X. N. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Prasad, V. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Y. K. -- Sun, Z. J. -- Wang, K. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. H. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Hefei 230026, Anhui, Peoples R China -- [Li, K. J. -- Li, Z. B. -- You, Z. Y. -- Zhang, H. H. -- Zhu, J.] Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China -- [Gao, Y. -- Liu, K. -- Wang, X. F. -- Zhang, L. -- Zhu, X. L.] Tsinghua Univ, Beijing 100084, Peoples R China -- [Cakir, O.] Ankara Univ, TR-06100 Ankara, Turkey -- [Cetin, S. A. -- Kolcu, O. B. -- Yuncu, A.] Istanbul Bilgi Univ, TR-34060 Istanbul, Turkey -- [Tapan, I.] Uludag Univ, TR-16059 Bursa, Turkey -- [Uman, I.] Near East Univ, North Cyprus 10, Mersin, Turkey -- [Cao, G. F. -- Chen, H. S. -- Dong, L. Y. -- Dong, M. Y. -- Fang, S. S. -- Guo, R. P. -- He, K. L. -- Heng, Y. K. -- Hu, H. M. -- Hu, T. -- Ji, X. B. -- Jiang, X. S. -- Jin, D. P. -- Jin, S. -- Li, H. B. -- Li, H. J. -- Li, P. R. -- Li, W. D. -- Liu, H. M. -- Liu, J. Y. -- Liu, Q. -- Liu, Z. A. -- Lou, X. C. -- Lyu, X. R. -- Ma, M. M. -- Mo, X. H. -- Niu, X. Y. -- Ouyang, Q. -- Ping, R. G. -- Qiao, C. F. -- Rong, G. -- Shen, X. Y. -- Sun, S. S. -- Wang, B. L. -- Wang, Dan -- Wang, Meng -- Wang, Y. F. -- Wang, Zongyuan -- Wu, L. J. -- Xiao, Y. J. -- Xiong, X. A. -- Xu, J. J. -- Xu, Q. N. -- Yu, B. X. -- Yuan, C. Z. -- Zhang, J. W. -- Zhang, J. Z. -- Zhang, K. -- Zhang, Yu -- Zhao, J. Y. -- Zheng, Y. H. -- Zhu, K. J. -- Zhu, Z. A.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China -- [Harris, F. A. -- Kornicer, M. -- Varner, G. S.] Univ Hawaii, Honolulu, HI 96822 USA -- [Jin, Y. -- Meng, Z. X.] Univ Jinan, Jinan 250022, Shandong, Peoples R China -- [Bian, J. M. -- Julin, A. -- Muramatsu, H. -- Poling, R.] Univ Minnesota, Minneapolis, MN 55455 USA -- [Khoukaz, A.] Univ Munster, Wilhelm Klemm Str 9, D-48149 Munster, Germany -- [He, X. Q. -- Zhu, S. H.] Univ Sci & Technol Liaoning, Anshan 114051, Peoples R China -- [Amoroso, A. -- An, Q. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Huang, G. S. -- Khan, T. -- Li, Cheng -- Li, P. L. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Pan, Y. -- Peng, H. P. -- Prasad, V. -- Shao, M. -- Sun, Y. J. -- Sun, Y. K. -- Wang, W. P. -- Wang, Z. H. -- Xia, L. -- Yan, W. B. -- Zeng, Z. -- Zhang, Z. P. -- Zhao, Lei -- Zhao, Z. G. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, Y. C.] Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China -- [Chen, P. L. -- Xiao, H. -- Zheng, B.] Univ South China, Hengyang 421001, Peoples R China -- [Hussain, T. -- Malik, Q. A. -- Rashid, K. H. -- Zafar, A. A.] Univ Punjab, Lahore 54590, Pakistan -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Greco, M. -- Maggiora, M. -- Marcello, S. -- Pellegrino, J. -- Sosio, S. -- Spataro, S. -- Yan, L.] Univ Turin, I-10125 Turin, Italy -- [Fava, L.] Univ Piemonte Orientale, I-15121 Alessandria, Italy -- [Amoroso, A. -- Bianchi, F. -- Chai, J. -- Destefanis, M. -- De Mori, F. -- Fava, L. -- Greco, M. -- Lavezzi, L. -- Leng, C. -- Maggiora, M. -- Marcello, S. -- Pellegrino, J. -- Rolo, M. -- Sosio, S. -- Spataro, S. -- Yan, L.] Ist Nazl Fis Nucl, I-10125 Turin, Italy -- [Andersson, W. Ikegami -- Johansson, T. -- Kupsc, A. -- Li, C. -- Papenbrock, M. -- Pettersson, J. -- Schoenning, K. -- Wolke, M.] Uppsala Univ, Box 516, SE-75120 Uppsala, Sweden -- [Cai, H. -- Han, S. -- Liu, J. P. -- Qin, N. -- Sun, L. -- Yang, L. -- Zhang, Z. Y. -- Zhou, X.] Wuhan Univ, Wuhan 430072, Hubei, Peoples R China -- [Luo, M. X.] Zhejiang Univ, Hangzhou 310027, Zhejiang, Peoples R China -- [Du, S. X. -- Li, D. M. -- Zhao, S. J.] Zhengzhou Univ, Zhengzhou 450001, Henan, Peoples R China -- [Yuncu, A.] Bogazici Univ, TR-34342 Istanbul, Turkey -- [Boger, E. -- Chelkov, G. -- Zhemchugov, A.] Moscow Inst Phys & Technol, Moscow 141700, Russia -- [Chelkov, G.] Tomsk State Univ, Funct Elect Lab, Tomsk 634050, Russia -- [Achasov, M. N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] Novosibirsk State Univ, Novosibirsk 630090, Russia -- [Sarantsev, A.] NRC Kurchatov Inst, Gatchina 188300, Russia -- [Kolcu, O. B.] Istanbul Arel Univ, TR-34295 Istanbul, Turkey -- [Peters, K.] Goethe Univ Frankfurt, D-60323 Frankfurt, Germany -- [Dai, J. P. -- Liu, B. -- Yang, H. J.] Inst Nucl & Particle Phys, Shanghai Key Lab Particle Phys & Cosmol, Minist Educ, Key Lab Particle Phys Astrophys & Cosmol, Shanghai, Peoples R China -- [Rashid, K. H.] Govt Coll Women Univ, Sialkot 51310, Punjab, Pakistan -- [Olsen, S. L.] Inst for Basic Sci Korea, Ctr Underground Phys, Daejeon 34126, South Korea -- [Wang, Z. H.] Huawei Technol Co Ltd, Shenzhen 518129, Peoples R China

Abstract

WOS: 000447623400001, Using 1.31 x 10(9) J/psi events collected by the BESIII detector at the BEPCII e(+)e(-) collider, we report the first observation of the h(1)(1380) in J/psi -> eta'h(1)(1380) with a significance of more than ten standard deviations. The mass and width of the possible axial-vector strangeonium candidate h(1)(1380) are measured to be M = (1423.2 +/- 2.1 +/- 7.3) MeV/c(2) and Gamma = (90.3 +/- 9.8 +/- 17.5) MeV. The product branching fractions, assuming no interference, are determined to be B(J/psi -> eta'h(1)(1380)) x B(h(1)(1380) -> K*(892)K-+(-)+c.c.) = (1.51 +/- 0.09 +/- 0.21) x 10(-4) in eta'K+K-pi(0) mode and B(J/psi -> eta'h(1)(1380)) x B(h(1)(1380) -> K*(892)(K) over bar +c.c.) =(2.16 +/- 0.12 +/- 0.29) x 10(-4) in eta'(KSK +/-)-K-0 pi(-/+) mode. The first uncertainties are statistical and the second are systematic. Isospin symmetry violation is observed in the decays h(1)(1380) K*(892)K-+(-) + c.c. and h(1)(1380) -> K*(892)(0)(K) over bar (0) + c.c.. Based on the measured h(1)(1380) mass, the mixing angle between the states h(1)(1170) and h(1)(1380) is determined to be (35.9 +/- 2.6)degrees, consistent with theoretical expectations., National Key Basic Research Program of China [2015CB856700]; National Natural Science Foundation of China (NSFC) [11125525, 11235011, 11322544, 11335008, 11425524, 11625523, 11635010, 11375170, 11275189, 11475164, 11475169, 11605196, 11605198, 11705192, 11735014]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; CAS Center for Excellence in Particle Physics (CCEPP); Collaborative Innovation Center for Particles and Interactions (CICPI); Joint Large-Scale Scientific Facility Funds of the NSFC and CAS [U1232201, U1332201, U1532257, U1532258, U1532102, U1732263]; CAS [KJCX2-YW-N29, KJCX2-YW-N45, QYZDJ-SSW-SLH003]; 100 Talents Program of CAS; National 1000 Talents Program of China; Institute of Nuclear and Particle Physics, Astronomy and Cosmology (INPAC); Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG [CRC 1044, FOR 2359]; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) [530-4CDP03]; Ministry of Development of Turkey [DPT2006K-120470]; National Science and Technology fund; Swedish Resarch Council; U.S. Department of Energy [DE-FG02-05ER41374, DE-SC-0010118, DE-SC-0010504, DE-SC-0012069]; U.S. National Science Foundation; University of Groningen (RuG); Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt; WCU Program of National Research Foundation of Korea [R32-2008-000-10155-0], The BESIII Collaboration thanks the staff of BEPCII, the IHEP computing center and the supercomputing center of USTC for their strong support. This work is supported in part by National Key Basic Research Program of China under Contract No. 2015CB856700; National Natural Science Foundation of China (NSFC) under Contracts No. 11125525, No. 11235011, No. 11322544, No. 11335008, No. 11425524, No. 11625523, No. 11635010, No. 11375170, No. 11275189, No. 11475164, No. 11475169, No. 11605196, No. 11605198, No. 11705192, No. 11735014; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP); the Collaborative Innovation Center for Particles and Interactions (CICPI); Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts No. U1232201, No. U1332201, No. U1532257, No. U1532258, No. U1532102, No. U1732263; CAS under Contracts No. KJCX2-YW-N29, No. KJCX2-YW-N45, No. QYZDJ-SSW-SLH003; 100 Talents Program of CAS; National 1000 Talents Program of China; Institute of Nuclear and Particle Physics, Astronomy and Cosmology (INPAC) and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG under Contracts Nos. Collaborative Research Center CRC 1044, FOR 2359; Istituto Nazionale di Fisica Nucleare, Italy; Joint Large-Scale Scientific Facility Funds of the NSFC and CAS; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) under Contract No. 530-4CDP03; Ministry of Development of Turkey under Contract No. DPT2006K-120470; National Natural Science Foundation of China (NSFC); National Science and Technology fund; The Swedish Resarch Council; U.S. Department of Energy under Contracts No. DE-FG02-05ER41374, No. DE-SC-0010118, No. DE-SC-0010504, No. DE-SC-0012069; U.S. National Science Foundation; University of Groningen (RuG) and the Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt; WCU Program of National Research Foundation of Korea under Contract No. R32-2008-000-10155-0.

Published
2018

43. Measurement of the Branching Fraction For the Semileptonic Decay D0(+) -> pi(-(0))mu(+)nu(mu) and Test of Lepton Flavor Universality

Author

Ablikim, M., Achasov, M. N., Ahmed, S., Albrecht, M., Amoroso, A., An, F. F., An, Q., Bai, J. Z., Bai, Y., Bakina, O., Ferroli, R. Baldini, Ban, Y., Bennett, D. W., Bennett, J. V., Berger, N., Bertani, M., Bettoni, D., Bian, J. M., Bianchi, F., Boger, E., Boyko, I., Briere, R. A., Cai, H., Cai, X., Cakir, O., Calcaterra, A., Cao, G. F., Cetin, S. A., Chai, J., Chang, J. F., Chelkov, G., Chen, G., Chen, H. S., Chen, J. C., Chen, M. L., Chen, P. L., Chen, S. J., Chen, X. R., Chen, Y. B., Chu, X. K., Cibinetto, G., Dai, H. L., Dai, J. P., 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., Duan, P. F., Fang, J., Fang, S. S., Fang, Y., Farinelli, R., Fava, L., Fegan, S., Feldbauer, F., Felici, G., Feng, C. Q., Fioravanti, E., Fritsch, M., Fu, C. D., Gao, Q., Gao, X. L., Gao, Y., Gao, Y. G., Gao, Z., Garzia, I., Goetzen, K., Gong, L., Gong, W. X., Gradl, W., Greco, M., Gu, M. H., Gu, Y. T., Guo, A. Q., Guo, R. P., Guo, Y. P., Haddadi, Z., Han, S., Hao, X. Q., Harris, F. A., He, K. L., He, X. Q., Heinsius, F. H., Held, T., Heng, Y. K., Holtmann, T., Hou, Z. L., Hu, H. M., Hu, T., Hu, Y., Huang, G. S., Huang, J. S., Huang, X. T., Huang, X. Z., Huang, Z. L., Hussain, T., Andersson, W. Ikegami, Ji, Q., Ji, Q. P., Ji, X. B., Ji, X. L., Jiang, X. S., Jiang, X. Y., Jiao, J. B., Jiao, Z., Jin, D. P., Jin, S., Jin, Y., Johansson, T., Julin, A., Kalantar-Nayestanaki, N., Kang, X. L., Kang, X. S., Kavatsyuk, M., Ke, B. C., Khan, T., Khoukaz, A., Kiese, P., Kliemt, R., Koch, L., Kolcu, O. B., Kopf, B., Kornicer, M., Kuemmel, M., Kuessner, M., Kuhlmann, M., Kupsc, A., Kuehn, W., Lange, J. S., Lara, M., Larin, P., Lavezzi, L., Leithoff, H., Leng, C., Li, 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. J., Li, Kang, Li, Ke, Li, Lei, Li, P. L., Li, P. R., Li, Q. Y., Li, W. D., Li, W. G., Li, X. L., Li, X. N., Li, X. Q., Li, Z. B., Liang, H., Liang, Y. F., Liang, Y. T., Liao, G. R., Lin, D. X., Liu, B., Liu, B. J., Liu, C. X., Liu, D., Liu, F. H., Liu, Fang, Liu, Feng, Liu, H. B., Liu, H. M., Liu, Huanhuan, Liu, Huihui, Liu, J. B., Liu, J. P., Liu, J. Y., Liu, K., Liu, K. Y., Liu, Ke, Liu, L. D., Liu, P. L., Liu, Q., Liu, S. B., Liu, X., Liu, Y. B., Liu, Z. A., Liu, Zhiqing, Long, Y. F., Lou, X. C., Lu, H. J., Lu, J. G., Lu, Y., Lu, Y. P., Luo, C. L., Luo, M. X., Luo, X. L., Lyu, X. R., Ma, 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., Maas, F. E., Maggiora, M., Malik, Q. 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, C. Morales, Muchnoi, N. Yu., Muramatsu, H., Musiol, P., Mustafa, A., Nefedov, Y., Nerling, F., Nikolaev, I. B., Ning, Z., Nisar, S., Niu, S. L., Niu, X. Y., Olsen, S. L., Ouyang, Q., Pacetti, S., Pan, Y., Papenbrock, M., Patteri, P., Pelizaeus, M., Pellegrino, J., Peng, H. P., Peters, K., Pettersson, J., Ping, J. L., Ping, R. G., Pitka, A., Poling, R., Prasad, V., Qi, H. R., Qi, M., Qian, S., Qiao, C. F., Qin, N., Qin, X. S., Qin, Z. H., Qiu, J. F., Rashid, K. H., Redmer, C. F., Richter, M., Ripka, M., Rolo, M., Rong, G., Rosner, Ch., Sarantsev, A., Savrie, M., Schnier, C., Schoenning, K., Shan, W., Shao, M., Shen, C. P., Shen, P. X., Shen, X. Y., Sheng, H. Y., Song, J. J., Song, W. M., Song, X. Y., Sosio, S., Sowa, C., Spataro, S., 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., Tang, C. J., Tang, G. Y., Tang, X., Tapan, I., Tiemens, M., Tsednee, B., Uman, I., Varner, G. S., Wang, B., Wang, B. L., Wang, D., Wang, D. Y., Wang, Dan, Wang, K., Wang, L. L., Wang, L. S., Wang, M., Wang, Meng, Wang, P., Wang, P. L., Wang, W. P., Wang, X. F., Wang, Y., Wang, Y. D., Wang, Y. F., Wang, Y. Q., Wang, Z., Wang, Z. G., Wang, Z. Y., Wang, Zongyuan, Weber, T., Wei, D. H., Weidenkaff, P., Wen, S. P., Wiedner, U., Wolke, M., Wu, L. H., Wu, L. J., Wu, Z., Xia, L., Xia, Y., Xiao, D., Xiao, H., Xiao, Y. J., Xiao, Z. J., Xie, Y. G., Xie, Y. H., Xiong, X. A., Xiu, Q. L., Xu, G. F., Xu, J. J., Xu, L., Xu, Q. J., Xu, Q. N., Xu, X. P., Yan, L., Yan, W. B., Yan, W. C., Yan, Y. H., Yang, H. J., Yang, H. X., Yang, L., Yang, Y. H., Yang, Y. X., Ye, M., Ye, M. H., Yin, J. H., You, Z. Y., Yu, B. X., Yu, C. X., Yu, J. S., Yuan, C. Z., Yuan, Y., Yuncu, A., Zafar, A. A., Zeng, Y., Zeng, Z., 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, S. Q., Zhang, X. Y., Zhang, Y. H., Zhang, Y. T., Zhang, Yang, Zhang, Yao, Zhang, Yu, Zhang, Z. H., Zhang, Z. P., Zhang, Z. Y., Zhao, G., 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. H., Zhong, B., Zhou, L., Zhou, X., Zhou, X. K., Zhou, X. R., Zhou, X. Y., Zhou, Y. X., Zhu, J., Zhu, K., Zhu, K. J., Zhu, S., Zhu, S. H., Zhu, X. L., Zhu, Y. C., Zhu, Y. S., Zhu, Z. A., Zhuang, J., Zou, B. S., Zou, J. H., İstanbul Arel Üniversitesi, and [Ablikim, M. -- An, F. F. -- Bai, J. Z. -- Cai, X. -- Cao, G. F. -- Chang, J. F. -- Chen, G. -- Chen, H. S. -- Chen, J. C. -- Chen, M. L. -- Chen, Y. B. -- Dai, H. L. -- Deng, Z. Y. -- Dong, J. -- Dong, L. Y. -- Dong, M. Y. -- Duan, P. F. -- Fang, J. -- Fang, S. S. -- Fang, Y. -- Fu, C. D. -- Gao, Q. -- Gong, W. X. -- Gu, M. H. -- Guo, A. Q. -- Guo, R. P. -- He, K. L. -- Heng, Y. K. -- Hou, Z. L. -- Hu, H. M. -- Hu, T. -- Hu, Y. -- Ji, Q. -- Ji, X. B. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Jin, S. -- Kang, X. L. -- Li, F. -- Li, G. -- Li, H. B. -- Li, H. J. -- Li, J. C. -- Li, W. D. -- Li, W. G. -- Li, X. N. -- Liu, B. J. -- Liu, C. X. -- Liu, Fang -- Liu, H. M. -- Liu, Huanhuan -- Liu, J. Y. -- Liu, P. L. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. -- Lu, Y. P. -- Luo, X. L. -- Ma, H. L. -- Ma, M. M. -- Ma, Q. M. -- Ma, T. -- Ma, X. Y. -- Mao, Z. P. -- Min, J. -- Min, T. J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Niu, X. Y. -- Ouyang, Q. -- Ping, R. G. -- Qian, S. -- Qin, Z. H. -- Qiu, J. F. -- Rong, G. -- Shen, X. Y. -- Sheng, H. Y. -- Song, X. Y. -- Sun, G. X. -- Sun, S. S. -- Sun, X. H. -- Sun, Y. Z. -- Sun, Z. J. -- Tang, G. Y. -- Tang, X. -- Wang, B. -- Wang, K. -- Wang, L. L. -- Wang, L. S. -- Wang, Meng -- Wang, P. -- Wang, P. L. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. Y. -- Wang, Zongyuan -- Wen, S. P. -- Wu, L. H. -- Wu, L. J. -- Wu, Z. -- Xiao, D. -- Xiao, Y. J. -- Xie, Y. G. -- Xiong, X. A. -- Xiu, Q. L. -- Xu, G. F. -- Xu, J. J. -- Xu, L. -- Yang, H. X. -- Ye, M. -- Yin, J. H. -- Yu, B. X. -- Yuan, C. Z. -- Yuan, Y. -- Zhang, B. X. -- Zhang, B. Y. -- Zhang, C. C. -- Zhang, D. H. -- Zhang, H. Y. -- Zhang, J. -- Zhang, J. L. -- Zhang, J. Q. -- Zhang, J. W. -- Zhang, J. Y. -- Zhang, J. Z. -- Zhang, K. -- Zhang, Y. H. -- Zhang, Yang -- Zhang, Yao -- Zhao, G. -- Zhao, J. W. -- Zhao, J. Y. -- Zhao, J. Z. -- Zhao, Ling -- Zhao, Q. -- Zhao, T. C. -- Zhao, Y. B. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. Y. -- Zhu, K. -- Zhu, K. J. -- Zhu, S. -- Zhu, Y. S. -- Zhu, Z. A. -- Zhuang, J. -- Zou, B. S. -- Zou, J. H.] Inst High Energy Phys, Beijing 100049, Peoples R China -- [Qi, H. R. -- Shen, C. P. -- Yan, W. C.] Beihang Univ, Beijing 100191, Peoples R China -- [Li, Lei] Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China -- [Albrecht, M. -- Heinsius, F. H. -- Held, T. -- Holtmann, T. -- Kopf, B. -- Kuemmel, M. -- Kuessner, M. -- Kuhlmann, M. -- Musiol, P. -- Mustafa, A. -- Pelizaeus, M. -- Qin, X. S. -- Richter, M. -- Schnier, C. -- Sowa, C. -- Wiedner, U.] Bochum Ruhr Univ, D-44780 Bochum, Germany -- [Bennett, J. V. -- Briere, R. A. -- Ke, B. C.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA -- [Gao, Y. G. -- Liu, Feng -- Liu, Ke -- Mo, Y. J. -- Xie, Y. H. -- Zhang, Z. H.] Cent China Normal Univ, Wuhan 430079, Hubei, Peoples R China -- [Li, P. R. -- Ye, M. H.] China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China -- [Nisar, S.] COMSATS Inst Informat Technol, Def Rd,Off Raiwind Rd, Lahore 54000, Pakistan -- [Achasov, M. N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] GI Budker Inst Nucl Phys SB RAS BINP, Novosibirsk 630090, Russia -- [Goetzen, K. -- Kliemt, R. -- Nerling, F. -- Peters, K.] GSI Helmholtzctr Heavy Ion Res GmbH, D-64291 Darmstadt, Germany -- [Liao, G. R. -- Wei, D. H. -- Yang, Y. X.] Guangxi Normal Univ, Guilin 541004, Peoples R China -- [Gu, Y. T. -- Liu, H. B. -- Zhou, Y. X.] Guangxi Univ, Nanning 530004, Peoples R China -- [Li, Kang -- Xu, Q. J.] Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China -- [Ahmed, S. -- Dbeyssi, A. -- Fritsch, M. -- Larin, P. -- Lin, D. X. -- Maas, F. E. -- Morales, C. Morales -- Rosner, Ch. -- Wang, Y. D.] Helmholtz Inst Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Hao, X. Q. -- Huang, J. S. -- Ji, Q. P. -- Sun, J. F.] Henan Normal Univ, Xinxiang 453007, Peoples R China -- [Liu, Huihui] Henan Univ Sci & Technol, Luoyang 471003, Peoples R China -- [Jiao, Z. -- Lu, H. J.] Huangshan Coll, Huangshan 245000, Peoples R China -- [Xia, Y. -- Yan, Y. H. -- Zeng, Y.] Hunan Univ, Changsha 410082, Hunan, Peoples R China -- [Bennett, D. W. -- Lara, M. -- Mitchell, R. E. -- Sun, Z. T.] Indiana Univ, Bloomington, IN 47405 USA -- [Ferroli, R. Baldini -- Bertani, M. -- Calcaterra, A. -- Felici, G. -- Patteri, P.] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy -- [Pacetti, S.] Ist Nazl Fis Nucl, I-06100 Perugia, Italy -- [Pacetti, S.] Univ Perugia, I-06100 Perugia, Italy -- [Bettoni, D. -- Cibinetto, G. -- Farinelli, R. -- Fioravanti, E. -- Garzia, I.] Ist Nazl Fis Nucl, Sez Ferrara, I-44122 Ferrara, Italy -- [Farinelli, R. -- Mezzadri, G. -- Savrie, M.] Univ Ferrara, I-44122 Ferrara, Italy -- [Tsednee, B.] Inst Phys & Technol, Peace Ave 54B, Ulaanbaatar 13330, Mongol Peo Rep -- [Berger, N. -- Denig, A. -- Fegan, S. -- Feldbauer, F. -- Fritsch, M. -- Gradl, W. -- Guo, Y. P. -- Kiese, P. -- Leithoff, H. -- Liu, Zhiqing -- Pitka, A. -- Redmer, C. F. -- Ripka, M. -- Wang, Y. Q. -- Weber, T. -- Weidenkaff, P.] Johannes Gutenberg Univ Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Bakina, O. -- Boger, E. -- Boyko, I. -- Chelkov, G. -- Dedovich, D. -- Denysenko, I. -- Nefedov, Y. -- Sarantsev, A. -- Zhemchugov, A.] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia -- [Koch, L. -- Kuehn, W. -- Lange, J. S. -- Liang, Y. T.] Justus Liebig Univ Giessen, Inst Phys 2, Heinrich Buff Ring 16, D-35392 Giessen, Germany -- [Haddadi, Z. -- Kalantar-Nayestanaki, N. -- Kavatsyuk, M. -- Messchendorp, J. G. -- Tiemens, M.] Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands -- [Chen, X. R. -- Liu, X. -- Yu, J. S.] Lanzhou Univ, Lanzhou 730000, Peoples R China -- [Ding, Y. -- Huang, Z. L. -- Liu, K. Y. -- Ma, F. C.] Liaoning Univ, Shenyang 110036, Peoples R China -- [Luo, C. L. -- Ping, J. L. -- Xiao, Z. J. -- Zhong, B.] Nanjing Normal Univ, Nanjing 210023, Jiangsu, Peoples R China -- [Chen, S. J. -- Dou, Z. L. -- Huang, X. Z. -- Qi, M. -- Yang, Y. H.] Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China -- [Dong, C. -- Gong, L. -- Jiang, X. Y. -- Kang, X. S. -- Li, X. Q. -- Liu, Y. B. -- Ma, X. N. -- Shen, P. X. -- Yu, C. X. -- Zhang, S. Q. -- Zhao, M. G. -- Zhu, J.] Nankai Univ, Tianjin 300071, Peoples R China -- [Ban, Y. -- Chu, X. K. -- Li, F. Y. -- Liu, L. D. -- Long, Y. F. -- Mao, Y. J. -- Shan, W. -- Wang, D. -- Wang, D. Y.] Peking Univ, Beijing 100871, Peoples R China -- [Li, Jin -- Olsen, S. L.] Seoul Natl Univ, Seoul 151747, South Korea -- [Huang, X. T. -- Jiao, J. B. -- Li, Ke -- Li, Q. Y. -- Li, X. L. -- Ma, L. L. -- Ma, Y. M. -- Song, J. J. -- Song, W. M. -- Wang, M. -- Zhang, X. Y.] Shandong Univ, Jinan 250100, Peoples R China -- [Dai, J. P. -- Liu, B. -- Yang, H. J.] Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China -- [Liu, F. H.] Shanxi Univ, Taiyuan 030006, Peoples R China -- [Liang, Y. F. -- Tang, C. J.] Sichuan Univ, Chengdu 610064, Peoples R China -- [Wang, Y. -- Xu, X. P.] Soochow Univ, Suzhou 215006, Peoples R China -- [Bai, Y.] Southeast Univ, Nanjing 211100, Jiangsu, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Khan, T. -- Li, Cheng -- Li, F. -- Li, P. L. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Prasad, V. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Y. K. -- Sun, Z. J. -- Wang, K. -- Wang, W. P. -- Wang, Y. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Khan, T. -- Li, Cheng -- Li, F. -- Li, P. L. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Prasad, V. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Y. K. -- Sun, Z. J. -- Wang, K. -- Wang, W. P. -- Wang, Y. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Hefei 230026, Peoples R China -- [Li, K. J. -- Li, Z. B. -- You, Z. Y. -- Zhang, H. H. -- Zhu, J.] Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China -- [Gao, Y. -- Liu, K. -- Wang, X. F. -- Zhang, L. -- Zhu, X. L.] Tsinghua Univ, Beijing 100084, Peoples R China -- [Cakir, O.] Ankara Univ, TR-06100 Ankara, Turkey -- [Cetin, S. A. -- Kolcu, O. B. -- Yuncu, A.] Istanbul Bilgi Univ, TR-34060 Istanbul, Turkey -- [Tapan, I.] Uludag Univ, TR-16059 Bursa, Turkey -- [Uman, I.] Near East Univ, Mersin 10, Nicosia, North Cyprus, Turkey -- [Cao, G. F. -- Chen, H. S. -- Dong, L. Y. -- Dong, M. Y. -- Fang, S. S. -- Guo, R. P. -- He, K. L. -- Heng, Y. K. -- Hu, H. M. -- Hu, T. -- Ji, X. B. -- Jiang, X. S. -- Jin, D. P. -- Jin, S. -- Li, H. B. -- Li, H. J. -- Li, P. R. -- Li, W. D. -- Liu, H. M. -- Liu, J. Y. -- Liu, Q. -- Liu, Z. A. -- Lou, X. C. -- Lyu, X. R. -- Ma, M. M. -- Mo, X. H. -- Niu, X. Y. -- Ouyang, Q. -- Ping, R. G. -- Qiao, C. F. -- Rong, G. -- Shen, X. Y. -- Sun, S. S. -- Wang, B. L. -- Wang, Dan -- Wang, Meng -- Wang, Y. F. -- Wang, Zongyuan -- Wu, L. J. -- Xiao, Y. J. -- Xiong, X. A. -- Xu, J. J. -- Xu, Q. N. -- Yu, B. X. -- Yuan, C. Z. -- Zhang, J. -- Zhang, J. W. -- Zhang, J. Z. -- Zhang, K. -- Zhang, Yu -- Zhao, J. Y. -- Zheng, Y. H. -- Zhu, K. J. -- Zhu, Y. S. -- Zhu, Z. A.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China -- [Harris, F. A. -- Kornicer, M. -- Varner, G. S.] Univ Hawaii, Honolulu, HI 96822 USA -- [Jin, Y. -- Meng, Z. X.] Univ Jinan, Jinan 250022, Shandong, Peoples R China -- [Bian, J. M. -- Julin, A. -- Muramatsu, H. -- Poling, R.] Univ Minnesota, Minneapolis, MN 55455 USA -- [Khoukaz, A.] Univ Munster, Wilhelm Klemm Str 9, D-48149 Munster, Germany -- [He, X. Q. -- Zhu, S. H.] Univ Sci & Technol Liaoning, Anshan 114051, Peoples R China -- [An, Q. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Huang, G. S. -- Khan, T. -- Li, Cheng -- Li, P. L. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Pan, Y. -- Peng, H. P. -- Prasad, V. -- Shao, M. -- Sun, Y. J. -- Sun, Y. K. -- Wang, W. P. -- Wang, Y. -- Xia, L. -- Yan, W. B. -- Zeng, Z. -- Zhang, Y. T. -- Zhang, Z. P. -- Zhao, Lei -- Zhao, Z. G. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, Y. C.] Univ Sci & Technol China, Hefei 230026, Peoples R China -- [Chen, P. L. -- Xiao, H. -- Zheng, B.] Univ South China, Hengyang 421001, Peoples R China -- [Hussain, T. -- Malik, Q. A. -- Rashid, K. H. -- Zafar, A. A.] Univ Punjab, Lahore 54590, Pakistan -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Greco, M. -- Maggiora, M. -- Marcello, S. -- Pellegrino, J. -- Sosio, S. -- Spataro, S. -- Yan, L.] Univ Turin, I-10125 Turin, Italy -- [Fava, L.] Univ Piemonte Orientale, I-15121 Alessandria, Italy -- [Amoroso, A. -- Bianchi, F. -- Chai, J. -- Destefanis, M. -- De Mori, F. -- Fava, L. -- Greco, M. -- Lavezzi, L. -- Leng, C. -- Maggiora, M. -- Marcello, S. -- Pellegrino, J. -- Rolo, M. -- Sosio, S. -- Spataro, S. -- Yan, L.] Ist Nazl Fis Nucl, I-10125 Turin, Italy -- [Andersson, W. Ikegami -- Johansson, T. -- Kupsc, A. -- Li, C. -- Papenbrock, M. -- Pettersson, J. -- Schoenning, K. -- Wolke, M.] Uppsala Univ, Box 516, SE-75120 Uppsala, Sweden -- [Cai, H. -- Han, S. -- Liu, J. P. -- Qin, N. -- Sun, L. -- Yang, L. -- Zhang, Z. Y. -- Zhou, X.] Wuhan Univ, Wuhan 430072, Peoples R China -- [Luo, M. X.] Zhejiang Univ, Hangzhou 310027, Peoples R China -- [Du, S. X. -- Li, D. M. -- Zhao, S. J.] Zhengzhou Univ, Zhengzhou 450001, Henan, Peoples R China -- [Yuncu, A.] Bogazici Univ, TR-34342 Istanbul, Turkey -- [Boger, E. -- Chelkov, G. -- Zhemchugov, A.] Moscow Inst Phys & Technol, Moscow 141700, Russia -- [Chelkov, G.] Tomsk State Univ, Funct Elect Lab, Tomsk 634050, Russia -- [Achasov, M. N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] Novosibirsk State Univ, Novosibirsk 630090, Russia -- [Sarantsev, A.] PNPI, NRC Kurchatov Inst, Gatchina 188300, Russia -- [Kolcu, O. B.] Istanbul Arel Univ, TR-34295 Istanbul, Turkey -- [Peters, K.] Goethe Univ Frankfurt, D-60323 Frankfurt, Germany -- [Dai, J. P. -- Liu, B. -- Yang, H. J.] Minist Educ, Key Lab Particle Phys Astrophys & Cosmol, Shanghai 200240, Peoples R China -- [Dai, J. P. -- Liu, B. -- Yang, H. J.] Shanghai Key Lab Particle Phys & Cosmol, Shanghai 200240, Peoples R China -- [Dai, J. P. -- Liu, B. -- Yang, H. J.] Inst Nucl & Particle Phys, Shanghai 200240, Peoples R China -- [Rashid, K. H.] Govt Coll Women Univ, Sialkot 51310, Punjab, Pakistan -- [Olsen, S. L.] Inst for Basic Sci Korea, Ctr Underground Phys, Daejeon 34126, South Korea

Abstract

WOS: 000448463300006, PubMed ID: 30411926, Using a data sample corresponding to an integrated luminosity of 2.93 fb(-1) taken at a center-of-mass energy of 3.773 GeV with the BESIII detector operated at the BEPCII collider, we perform an analysis of the semileptonic decays D0(+) -> pi(-(0))mu(+)nu(mu) . The branching fractions of D-0 -> pi(-)mu(+)nu(mu), and D+ -> pi(0)mu(+)nu(mu) are measured to be (0.272 +/- 0.008(start) +/- 0.006(syst))% and (0.350 +/- 0.011(star) +/- 0.010(syst))%, respectively, where the former is of much improved precision compared to previous results and the latter is determined for the first time. Using these results along with previous BESIII measurements of D0(+) -> pi(-(0))e(+)nu(e), we calculate the branching fraction ratios to be R-0 BD0 -> pi(-)mu(+)nu mu BD0 -> pi(-)e(+)nu e=0.922 +/- 0.030(start) +/- 0.022(syst) and R+ BD+ -> pi(0)mu(+)nu mu/BD+ -> pi(0)e(+)nu e= 0.964 +/- 0.037(start) +/- 0.026(syst), which arc compatible with the theoretical expectation of lepton flavor universality within 1.7 sigma and 0.5 sigma, respectively. We also examine the branching fraction ratios in different four-momentum transfer square regions, and find no significant deviations from the standard model predictions., National Key Basic Research Program of China [2015CB856700]; National Natural Science Foundation of China (NSFC) [11235011, 11305180, 11335008, 11375170, 11425524, 11475123, 11475164, 11475169, 11605196, 11605198, 11625523, 11635010, 11705192]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; CAS Center for Excellence in Particle Physics (CCEPP); NSFC [U1332201, U1532101, U1532102, U1532257, U1532258, U1732263]; CAS [U1332201, U1532101, U1532102, U1532257, U1532258, U1732263, KJCX2-YW-N29, KJCX2-YW-N45, QYZDJ-SSW-SLH003]; 100 Talents Program of CAS; Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG [CRC 1044, FOR 2359]; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) [530-4CDP03]; Ministry of Development of Turkey [DPT2006K-120470]; National Science and Technology fund; Swedish Research Council; U.S. Department of Energy [DE-FG02-05ER41374, DE-SC-0010118, DE-SC-0010504, DE-SC-0012069]; University of Groningen (RuG); Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt; WCU Program of National Research Foundation of Korea [R32-2008-000-10155-0]; National 1000 Talents Program of China; INPAC, The BESIII collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. Authors thanks S. Simula, L. Riggio, G. Salerno, and Wei Wang for helpful discussions. This work is supported in part by National Key Basic Research Program of China under Contract No. 2015CB856700; National Natural Science Foundation of China (NSFC) under Contracts No. 11235011, No. 11305180, No. 11335008, No. 11375170, No. 11425524, No. 11475123, No. 11475164, No. 11475169, No. 11605196, No. 11605198, No. 11625523, No. 11635010, No. 11705192; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP); Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts No. U1332201, No. U1532101, No. U1532102, No. U1532257, No. U1532258, No. U1732263; CAS under Contracts No. KJCX2-YW-N29, No. KJCX2-YW-N45, and No. QYZDJ-SSW-SLH003; 100 Talents Program of CAS; National 1000 Talents Program of China; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG under Contracts No. Collaborative Research Center CRC 1044, No. FOR 2359; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) under Contract No. 530-4CDP03; Ministry of Development of Turkey under Contract No. DPT2006K-120470; National Science and Technology fund; The Swedish Research Council; U.S. Department of Energy under Contracts No. DE-FG02-05ER41374, No. DE-SC-0010118, No. DE-SC-0010504, No. DE-SC-0012069; University of Groningen (RuG) and the Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt; WCU Program of National Research Foundation of Korea under Contract No. R32-2008-000-10155-0.

Published
2018

44. Amplitude analysis of the KSKS system produced in radiative J /psi decays

Author

Ablikim, M., Achasov, M. N., Ahmed, S., Albrecht, M., Amoroso, A., An, F. F., An, Q., Bai, Y., Bakina, O., Ferroli, R. Baldini, Ban, Y., Bennett, D. W., Bennett, J. V., Berger, N., Bertani, M., Bettoni, D., Bian, J. M., Bianchi, F., Boger, E., Boyko, I., Briere, R. A., Cai, H., Cai, X., Cakir, O., Calcaterra, A., Cao, G. F., Cetin, S. A., Chai, J., Chang, J. F., Chelkov, G., Chen, G., Chen, H. S., Chen, J. C., Chen, M. L., Chen, P. L., Chen, S. J., Chen, X. R., Chen, Y. B., Chen, Z. C., Chu, X. K., Cibinetto, G., Dai, H. L., Dai, J. P., 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., Duan, P. F., Fang, J., Fang, S. S., Fang, X., Fang, Y., Farinelli, R., Fava, L., Fegan, S., Feldbauer, F., Felici, G., Feng, C. Q., Fioravanti, E., Fritsch, M., Fu, C. D., Gao, Q., Gao, X. L., Gao, Y., Gao, Y. G., Gao, Z., Garzia, I., Goetzen, K., Gong, L., Gong, W. X., Gradl, W., Greco, M., Gu, M. H., Gu, S., Gu, Y. T., Guo, A. Q., Guo, L. B., Guo, R. P., Guo, Y. P., Haddadi, Z., Han, S., Hao, X. Q., Harris, F. A., He, K. L., He, X. Q., Heinsius, F. H., Held, T., Heng, Y. K., Holtmann, T., Hou, Z. L., Hu, C., Hu, H. M., Hu, T., Hu, Y., Huang, G. S., Huang, J. S., Huang, X. T., Huang, X. Z., Huang, Z. L., Hussain, T., Andersson, W. Ikegami, Ji, Q., Ji, Q. P., Ji, X. B., Ji, X. L., Jiang, X. S., Jiang, X. Y., Jiao, J. B., Jiao, Z., Jin, D. P., Jin, S., Jin, Y., Johansson, T., Julin, A., Kalantar-Nayestanaki, N., Kang, X. L., Kang, X. S., Kavatsyuk, M., Ke, B. C., Khan, T., Khoukaz, A., Kiese, P., Kliemt, R., Koch, L., Kolcu, O. B., Kopf, B., Kornicer, M., Kuemmel, M., Kuessner, M., Kuhlmann, M., Kupsc, A., Kuehn, W., Lange, J. S., Lara, M., Larin, P., Lavezzi, L., Leiber, S., Leithoff, H., Leng, C., Li, C., Li, Cheng, Li, D. M., Li, F., Li, F. Y., Li, G., Li, H. B., Li, H. J., Li, J. C., Li, K. J., Li, Kang, Li, Ke, Li, Lei, Li, P. L., Li, P. R., Li, Q. Y., Li, T., Li, W. D., Li, W. G., Li, X. L., Li, X. N., Li, X. Q., Li, Z. B., Liang, H., Liang, Y. F., Liang, Y. T., Liao, G. R., Lin, D. X., Liu, B., Liu, B. J., Liu, C. X., Liu, D., Liu, F. H., Liu, Fang, Liu, Feng, Liu, H. B., Liu, H. M., Liu, Huanhuan, Liu, Huihui, Liu, J. B., Liu, J. P., Liu, J. Y., Liu, K., Liu, K. Y., Liu, Ke, Liu, L. D., Liu, P. L., Liu, Q., Liu, S. B., Liu, X., Liu, Y. B., Liu, Z. A., Liu, Zhiqing, Long, Y. F., Lou, X. C., Lu, H. J., Lu, J. G., Lu, Y., Lu, Y. P., Luo, C. L., Luo, M. X., Luo, X. L., Lyu, X. R., Ma, 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., Maas, F. E., Maggiora, M., Malik, Q. 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, C. Morales, Morello, G., Muchnoi, N. Yu., Muramatsu, H., Mustafa, A., Nefedov, Y., Nerling, F., Nikolaev, I. B., Ning, Z., Nisar, S., Niu, S. L., Niu, X. Y., Olsen, S. L., Ouyang, Q., Pacetti, S., Pan, Y., Papenbrock, M., Patteri, P., Pelizaeus, M., Pellegrino, J., Peng, H. P., Peters, K., Pettersson, J., Ping, J. L., Ping, R. G., Pitka, A., Poling, R., Prasad, V., Qi, H. R., Qi, M., Qian, S., Qiao, C. F., Qin, N., Qin, X. S., Qin, Z. H., Qiu, J. F., Rashid, K. H., Redmer, C. F., Richter, M., Ripka, M., Rolo, M., Rong, G., Rosner, Ch., Ruan, X. D., Sarantsev, A., Savrie, M., Schnier, C., Schoenning, K., Shan, W., Shao, M., Shen, C. P., Shen, P. X., Shen, X. Y., Sheng, H. Y., Song, J. J., Song, W. M., Song, X. Y., Sosio, S., Sowa, C., Spataro, S., 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., Tang, C. J., Tang, G. Y., Tang, X., Tapan, I., Tiemens, M., Tsednee, B., Uman, I., Varner, G. S., Wang, B., Wang, B. L., Wang, D., Wang, D. Y., Wang, Dan, Wang, K., Wang, L. L., Wang, L. S., Wang, M., Wang, Meng, Wang, P., Wang, P. L., 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, Zongyuan, Weber, T., Wei, D. H., Weidenkaff, P., Wen, S. P., Wiedner, U., Wolke, M., Wu, L. H., Wu, L. J., Wu, Z., Xia, L., Xia, X., Xia, Y., Xiao, D., Xiao, H., Xiao, Y. J., Xiao, Z. J., Xie, Y. G., Xie, Y. H., Xiong, X. A., Xiu, Q. L., Xu, G. F., Xu, J. J., Xu, L., Xu, Q. J., Xu, Q. N., Xu, X. P., Yan, L., Yan, W. B., Yan, W. C., Yan, Y. H., Yang, H. J., Yang, H. X., Yang, L., Yang, Y. H., Yang, Y. X., Yang, Yifan, Ye, M., Ye, M. H., Yin, J. H., You, Z. Y., Yu, B. X., Yu, C. X., Yu, J. S., Yuan, C. Z., Yuan, Y., Yuncu, A., Zafar, A. A., Zallo, A., Zeng, Y., Zeng, Z., 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, S. Q., Zhang, X. Y., Zhang, Y. H., Zhang, Y. T., Zhang, Yang, Zhang, Yao, Zhang, Yu, Zhang, Z. H., Zhang, Z. P., Zhang, Z. Y., Zhao, G., 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, W. J., Zheng, Y. H., Zhong, B., Zhou, L., Zhou, X., Zhou, X. K., Zhou, X. R., Zhou, X. Y., Zhou, Y. X., Zhu, J., Zhu, K., Zhu, K. J., Zhu, S., Zhu, S. H., Zhu, X. L., Zhu, Y. C., Zhu, Y. S., Zhu, Z. A., Zhuang, J., Zou, B. S., Zou, J. H., İstanbul Arel Üniversitesi, and [Ablikim, M. -- An, F. F. -- Cai, X. -- Cao, G. F. -- Chang, J. F. -- Chen, G. -- Chen, H. S. -- Chen, J. C. -- Chen, M. L. -- Chen, Y. B. -- Chen, Z. C. -- Dai, H. L. -- Deng, Z. Y. -- Dong, J. -- Dong, L. Y. -- Dong, M. Y. -- Duan, P. F. -- Fang, J. -- Fang, S. S. -- Fang, Y. -- Fu, C. D. -- Gao, Q. -- Gong, W. X. -- Gu, M. H. -- Guo, A. Q. -- Guo, R. P. -- He, K. L. -- Heng, Y. K. -- Hou, Z. L. -- Hu, H. M. -- Hu, T. -- Hu, Y. -- Ji, Q. -- Ji, X. B. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Jin, S. -- Kang, X. L. -- Li, F. -- Li, G. -- Li, H. B. -- Li, H. J. -- Li, J. C. -- Li, W. D. -- Li, W. G. -- Li, X. N. -- Liu, B. J. -- Liu, C. X. -- Liu, Fang -- Liu, H. M. -- Liu, Huanhuan -- Liu, J. Y. -- Liu, P. L. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. -- Lu, Y. P. -- Luo, X. L. -- Ma, H. L. -- Ma, M. M. -- Ma, Q. M. -- Ma, T. -- Ma, X. Y. -- Mao, Z. P. -- Min, J. -- Min, T. J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Niu, X. Y. -- Ouyang, Q. -- Ping, R. G. -- Qian, S. -- Qin, Z. H. -- Qiu, J. F. -- Rong, G. -- Shen, X. Y. -- Sheng, H. Y. -- Song, X. Y. -- Sun, G. X. -- Sun, S. S. -- Sun, X. H. -- Sun, Y. Z. -- Sun, Z. J. -- Tang, G. Y. -- Tang, X. -- Wang, B. -- Wang, K. -- Wang, L. L. -- Wang, L. S. -- Wang, Meng -- Wang, P. -- Wang, P. L. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wang, Zongyuan -- Wen, S. P. -- Wu, L. H. -- Wu, L. J. -- Wu, Z. -- Xiao, D. -- Xiao, Y. J. -- Xie, Y. G. -- Xiong, X. A. -- Xiu, Q. L. -- Xu, G. F. -- Xu, J. J. -- Xu, L. -- Yang, H. X. -- Yang, Yifan -- Ye, M. -- Yin, J. H. -- Yu, B. X. -- Yuan, C. Z. -- Yuan, Y. -- Zhang, B. X. -- Zhang, B. Y. -- Zhang, C. C. -- Zhang, D. H. -- Zhang, H. Y. -- Zhang, J. -- Zhang, J. L. -- Zhang, J. Q. -- Zhang, J. W. -- Zhang, J. Y. -- Zhang, J. Z. -- Zhang, K. -- Zhang, Y. H. -- Zhang, Yang -- Zhang, Yao -- Zhao, G. -- Zhao, J. W. -- Zhao, J. Y. -- Zhao, J. Z. -- Zhao, Ling -- Zhao, Q. -- Zhao, T. C. -- Zhao, Y. B. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. Y. -- Zhu, K. -- Zhu, K. J. -- Zhu, S. -- Zhu, Y. S. -- Zhu, Z. A. -- Zhuang, J. -- Zou, B. S. -- Zou, J. H.] Inst High Energy Phys, Beijing 100049, Peoples R China -- [Qi, H. R. -- Shen, C. P. -- Yan, W. C.] Beihang Univ, Beijing 100191, Peoples R China -- [Li, Lei] Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China -- [Albrecht, M. -- Heinsius, F. H. -- Held, T. -- Holtmann, T. -- Kopf, B. -- Kuemmel, M. -- Kuessner, M. -- Kuhlmann, M. -- Leiber, S. -- Mustafa, A. -- Pelizaeus, M. -- Qin, X. S. -- Richter, M. -- Schnier, C. -- Sowa, C. -- Wiedner, U.] Bochum Ruhr Univ, D-44780 Bochum, Germany -- [Bennett, J. V. -- Briere, R. A. -- Ke, B. C.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA -- [Gao, Y. G. -- Liu, Feng -- Liu, Ke -- Mo, Y. J. -- Xie, Y. H. -- Zhang, Z. H.] Cent China Normal Univ, Wuhan 430079, Hubei, Peoples R China -- [Li, P. R.] China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China -- [Nisar, S.] COMSATS Inst Informat Technol, Def Rd,Raiwind Rd, Lahore 54000, Pakistan -- [Achasov, M. N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] RAS, BINP, SB, GI Budker Inst Nucl Phys, Novosibirsk 630090, Russia -- [Goetzen, K. -- Kliemt, R. -- Nerling, F. -- Peters, K.] GSI Helmholtzctr Heavy Ion Res GmbH, D-64291 Darmstadt, Germany -- [Liao, G. R. -- Wei, D. H. -- Yang, Y. X.] Guangxi Normal Univ, Guilin 541004, Peoples R China -- [Gu, Y. T. -- Liu, H. B. -- Ruan, X. D. -- Zhou, Y. X.] Guangxi Univ, Nanning 530004, Peoples R China -- [Li, Kang -- Xu, Q. J.] Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China -- [Ahmed, S. -- Dbeyssi, A. -- Fritsch, M. -- Larin, P. -- Lin, D. X. -- Maas, F. E. -- Morales, C. Morales -- Rosner, Ch. -- Wang, Y. D.] Helmholtz Inst Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Gu, S. -- Hao, X. Q. -- Huang, J. S. -- Ji, Q. P. -- Sun, J. F.] Henan Normal Univ, Xinxiang 453007, Peoples R China -- [Liu, Huihui] Henan Univ Sci & Technol, Luoyang 471003, Peoples R China -- [Jiao, Z. -- Lu, H. J.] Huangshan Coll, Huangshan 245000, Peoples R China -- [Xia, Y. -- Yan, Y. H. -- Zeng, Y.] Hunan Univ, Changsha 410082, Hunan, Peoples R China -- [Bennett, D. W. -- Lara, M. -- Mitchell, R. E. -- Sun, Z. T.] Indiana Univ, Bloomington, IN 47405 USA -- [Ferroli, R. Baldini -- Bertani, M. -- Calcaterra, A. -- Felici, G. -- Morello, G. -- Patteri, P. -- Zallo, A.] INFN, Lab Nazl Frascati, I-00044 Frascati, Italy -- [Pacetti, S.] INFN, I-06100 Perugia, Italy -- [Pacetti, S.] Univ Perugia, I-06100 Perugia, Italy -- [Bettoni, D. -- Cibinetto, G. -- Farinelli, R. -- Fioravanti, E. -- Garzia, I.] INFN, Sez Ferrara, I-44122 Ferrara, Italy -- [Farinelli, R. -- Mezzadri, G. -- Savrie, M.] Univ Ferrara, I-44122 Ferrara, Italy -- [Tsednee, B.] Inst Phys & Technol, Peace Ave 54B, Ulaanbaatar 13330, Mongol Peo Rep -- [Berger, N. -- Denig, A. -- Fegan, S. -- Feldbauer, F. -- Fritsch, M. -- Gradl, W. -- Guo, Y. P. -- Kiese, P. -- Leithoff, H. -- Liu, Zhiqing -- Pitka, A. -- Redmer, C. F. -- Ripka, M. -- Wang, Y. Q. -- Weber, T. -- Weidenkaff, P.] Johannes Gutenberg Univ Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Bakina, O. -- Boger, E. -- Boyko, I. -- Chelkov, G. -- Dedovich, D. -- Denysenko, I. -- Nefedov, Y. -- Sarantsev, A. -- Zhemchugov, A.] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia -- [Koch, L. -- Kuehn, W. -- Lange, J. S. -- Liang, Y. T.] Justus Liebig Univ Giessen, Phys Inst 2, Heinrich Buff Ring 16, D-35392 Giessen, Germany -- [Haddadi, Z. -- Kalantar-Nayestanaki, N. -- Kavatsyuk, M. -- Messchendorp, J. G. -- Tiemens, M.] Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands -- [Chen, X. R. -- Liu, X. -- Yu, J. S.] Lanzhou Univ, Lanzhou 730000, Gansu, Peoples R China -- [Ding, Y. -- Huang, Z. L. -- Liu, K. Y. -- Ma, F. C.] Liaoning Univ, Shenyang 110036, Liaoning, Peoples R China -- [Guo, L. B. -- Hu, C. -- Luo, C. L. -- Ping, J. L. -- Xiao, Z. J. -- Zhong, B.] Nanjing Normal Univ, Nanjing 210023, Jiangsu, Peoples R China -- [Chen, S. J. -- Dou, Z. L. -- Huang, X. Z. -- Qi, M. -- Yang, Y. H.] Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China -- [Dong, C. -- Gong, L. -- Jiang, X. Y. -- Kang, X. S. -- Li, X. Q. -- Liu, Y. B. -- Ma, X. N. -- Shen, P. X. -- Yu, C. X. -- Zhang, S. Q. -- Zhao, M. G. -- Zhu, J.] Nankai Univ, Tianjin 300071, Peoples R China -- [Ban, Y. -- Chu, X. K. -- Li, F. Y. -- Liu, L. D. -- Long, Y. F. -- Mao, Y. J. -- Shan, W. -- Wang, D. -- Wang, D. Y.] Peking Univ, Beijing 100871, Peoples R China -- [Olsen, S. L.] Seoul Natl Univ, Seoul 151747, South Korea -- [Huang, X. T. -- Jiao, J. B. -- Li, Ke -- Li, Q. Y. -- Li, T. -- Li, X. L. -- Ma, L. L. -- Ma, Y. M. -- Song, J. J. -- Song, W. M. -- Wang, M. -- Xia, X. -- Zhang, X. Y. -- Zheng, W. J.] Shandong Univ, Jinan 250100, Shandong, Peoples R China -- [Dai, J. P. -- Liu, B. -- Yang, H. J.] Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China -- [Liu, F. H.] Shanxi Univ, Taiyuan 030006, Shanxi, Peoples R China -- [Liang, Y. F. -- Tang, C. J.] Sichuan Univ, Chengdu 610064, Sichuan, Peoples R China -- [Wang, Y. -- Xu, X. P.] Soochow Univ, Suzhou 215006, Peoples R China -- [Bai, Y.] Southeast Univ, Nanjing 211100, Jiangsu, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Khan, T. -- Li, Cheng -- Li, F. -- Li, P. L. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Prasad, V. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Y. K. -- Sun, Z. J. -- Wang, K. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wang, Z. Y. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Khan, T. -- Li, Cheng -- Li, F. -- Li, P. L. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Prasad, V. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Y. K. -- Sun, Z. J. -- Wang, K. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wang, Z. Y. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Hefei 230026, Anhui, Peoples R China -- [Li, K. J. -- Li, Z. B. -- You, Z. Y. -- Zhang, H. H. -- Zhu, J.] Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China -- [Gao, Y. -- Liu, K. -- Wang, X. F. -- Zhang, L. -- Zhu, X. L.] Tsinghua Univ, Beijing 100084, Peoples R China -- [Cakir, O.] Ankara Univ, TR-06100 Ankara, Turkey -- [Cetin, S. A. -- Kolcu, O. B. -- Yuncu, A.] Istanbul Bilgi Univ, TR-34060 Istanbul, Turkey -- [Tapan, I.] Uludag Univ, TR-16059 Bursa, Turkey -- [Uman, I.] Near East Univ, Nicosia 10, North Cyprus, Turkey -- [Cao, G. F. -- Chen, H. S. -- Chen, Z. C. -- Dong, L. Y. -- Dong, M. Y. -- Fang, S. S. -- Guo, R. P. -- He, K. L. -- Heng, Y. K. -- Hu, H. M. -- Hu, T. -- Ji, X. B. -- Jiang, X. S. -- Jin, D. P. -- Jin, S. -- Li, H. B. -- Li, H. J. -- Li, P. R. -- Li, W. D. -- Liu, H. M. -- Liu, J. Y. -- Liu, Q. -- Liu, Z. A. -- Lou, X. C. -- Lyu, X. R. -- Ma, M. M. -- Mo, X. H. -- Niu, X. Y. -- Ouyang, Q. -- Ping, R. G. -- Qiao, C. F. -- Rong, G. -- Shen, X. Y. -- Sun, S. S. -- Wang, B. L. -- Wang, Dan -- Wang, Meng -- Wang, Y. F. -- Wang, Zongyuan -- Wu, L. J. -- Xiao, Y. J. -- Xiong, X. A. -- Xu, J. J. -- Xu, Q. N. -- Yang, Yifan -- Yu, B. X. -- Yuan, C. Z. -- Zhang, J. -- Zhang, J. W. -- Zhang, J. Z. -- Zhang, K. -- Zhang, Yu -- Zhao, J. Y. -- Zheng, Y. H. -- Zhu, K. J. -- Zhu, Y. S. -- Zhu, Z. A.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China -- [Harris, F. A. -- Kornicer, M. -- Varner, G. S.] Univ Hawaii, Honolulu, HI 96822 USA -- [Jin, Y. -- Meng, Z. X.] Univ Jinan, Jinan 250022, Shandong, Peoples R China -- [Bian, J. M. -- Julin, A. -- Muramatsu, H. -- Poling, R.] Univ Minnesota, Minneapolis, MN 55455 USA -- [Khoukaz, A.] Univ Munster, Wilhelm Klemm Str 9, D-48149 Munster, Germany -- [He, X. Q. -- Zhu, S. H.] Univ Sci & Technol Liaoning, Anshan 114051, Peoples R China -- [An, Q. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Huang, G. S. -- Khan, T. -- Li, Cheng -- Li, P. L. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Pan, Y. -- Peng, H. P. -- Prasad, V. -- Shao, M. -- Sun, Y. J. -- Sun, Y. K. -- Wang, W. P. -- Wang, Z. Y. -- Xia, L. -- Yan, W. B. -- Yan, W. C. -- Zeng, Z. -- Zhang, Y. T. -- Zhang, Z. P. -- Zhao, Lei -- Zhao, Z. G. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, Y. C.] Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China -- [Chen, P. L. -- Xiao, H. -- Zheng, B.] Univ South China, Hengyang 421001, Peoples R China -- [Hussain, T. -- Malik, Q. A. -- Rashid, K. H. -- Zafar, A. A.] Univ Punjab, Lahore 54590, Pakistan -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Greco, M. -- Maggiora, M. -- Marcello, S. -- Pellegrino, J. -- Sosio, S. -- Spataro, S. -- Yan, L.] Univ Turin, I-10125 Turin, Italy -- [Fava, L.] Univ Piemonte Orientale, I-15121 Alessandria, Italy -- [Amoroso, A. -- Bianchi, F. -- Chai, J. -- Destefanis, M. -- De Mori, F. -- Fava, L. -- Greco, M. -- Lavezzi, L. -- Leng, C. -- Maggiora, M. -- Marcello, S. -- Pellegrino, J. -- Rolo, M. -- Sosio, S. -- Spataro, S. -- Yan, L.] INFN, I-10125 Turin, Italy -- [Andersson, W. Ikegami -- Johansson, T. -- Kupsc, A. -- Li, C. -- Papenbrock, M. -- Pettersson, J. -- Schoenning, K. -- Wolke, M.] Uppsala Univ, Box 516, SE-75120 Uppsala, Sweden -- [Cai, H. -- Han, S. -- Liu, J. P. -- Qin, N. -- Sun, L. -- Yang, L. -- Zhang, Z. Y. -- Zhou, X.] Wuhan Univ, Wuhan 430072, Hubei, Peoples R China -- [Luo, M. X.] Zhejiang Univ, Hangzhou 310027, Zhejiang, Peoples R China -- [Du, S. X. -- Li, D. M. -- Zhao, S. J.] Zhengzhou Univ, Zhengzhou 450001, Henan, Peoples R China -- [Yuncu, A.] Bogazici Univ, TR-34342 Istanbul, Turkey -- [Boger, E. -- Chelkov, G. -- Zhemchugov, A.] Moscow Inst Phys & Technol, Moscow 141700, Russia -- [Chelkov, G.] Tomsk State Univ, Funct Elect Lab, Tomsk 634050, Russia -- [Achasov, M. N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] Novosibirsk State Univ, Novosibirsk 630090, Russia -- [Chelkov, G.] PNPI, NRC Kurchatov Inst, Gatchina 188300, Russia -- [Kolcu, O. B.] Istanbul Arel Univ, TR-34295 Istanbul, Turkey -- [Peters, K.] Goethe Univ Frankfurt, D-60323 Frankfurt, Germany -- [Dai, J. P. -- Liu, B. -- Yang, H. J.] Minist Educ, Key Lab Particle Phys Astrophys & Cosmol, Shanghai 200240, Peoples R China -- [Dai, J. P. -- Liu, B. -- Yang, H. J.] Shanghai Key Lab Particle Phys & Cosmol, Shanghai 200240, Peoples R China -- [Dai, J. P. -- Liu, B. -- Yang, H. J.] Inst Nucl & Particle Phys, Shanghai 200240, Peoples R China -- [Rashid, K. H.] Govt Coll Women Univ, Sialkot 51310, Punjab, Pakistan -- [Olsen, S. L.] Inst for Basic Sci Korea, Ctr Underground Phys, Daejeon 34126, South Korea

Subjects
Subatomär fysik, Astronomi, astrofysik och kosmologi, Subatomic Physics, Astronomy, Astrophysics and Cosmology, High Energy Physics::Experiment
Abstract

WOS: 000447187400001, An amplitude analysis of the KSKS system produced in radiative J/psi decays is performed using the (1310.6 +/- 7.0) x 10(6) nip decays collected by the BESIII detector. Two approaches are presented. A mass-dependent analysis is performed by parametrizing the KSKS invariant mass spectrum as a sum of Breit-aligner line shapes. Additionally, a mass-independent analysis is performed to extract a piecewise function that describes the dynamics of the KSKS system while making minimal assumptions about the properties and number of poles in the amplitude. The dominant amplitudes in the mass-dependent analysis include the f(0)(1710), f(0)(2200), and f(2)'(1525). The mass-independent results, which are made available as input for further studies, are consistent with those of the mass-dependent analysis and are useful for a systematic study of hadronic interactions. The branching fraction of radiative J/psi decays to KSKS is measured to be (8.1 +/- 0.4) x 10(-4), where the uncertainty is systematic and the statistical uncertainty is negligible., National Key Basic Research Program of China [2015CB856700]; National Natural Science Foundation of China (NSFC) [11235011, 11335008, 11425524, 11625523, 11635010, 11675183, 11735014]; National Key' Research and Development Program of China [2017YFB0203200]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; CAS Center for Excellence in Particle Physics (CCEPP); Joint Large-Scale Scientific Facility Fund of the NSFC [U1332201, U1532257, U1532258]; Joint Large-Scale Scientific Facility Fund of the CAS [U1332201, U1532257, U1532258]; CAS [KJCX2-YW-N29, KJCX2-YW-N45, QYZDJ-SSW-SLH003]; 100 Talents Program of CAS; National 1000 Talents Program of China; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation (DFG) [CRC 1044, FOR 2359]; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) [530-4CDP03]; Ministry of Development of Turkey [DPT2006K-120470]; NSFC [11505034, 11575077]; National Science and Technology fund; Swedish Research Council; U.S. Department of Energy [DE-FG02-05ER41374, DE-SC-0010118, DE-SC-0010504, DE-SC-0012069]; University of Groningen (RuG); Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt; World Class University (WCU) Program of National Research Foundation of Korea [R32-2008-000-10155-0], The BESIII collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. This work is supported in part by National Key Basic Research Program of China under Contract No. 2015CB856700; National Natural Science Foundation of China (NSFC) under Contracts No. 11235011, No. 11335008, No. 11425524, No. 11625523, No. 11635010, No. 11675183, No. 11735014; National Key' Research and Development Program of China Grant No. 2017YFB0203200; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP); Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts No. U1332201, No. U1532257, No. U1532258; CAS under Contracts No. KJCX2-YW-N29, No. KJCX2-YW-N45, No. QYZDJ-SSW-SLH003; 100 Talents Program of CAS; National 1000 Talents Program of China; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation (DFG) under Contracts No. Collaborative Research Center CRC 1044 and No. FOR 2359; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) under Contract No. 530-4CDP03; Ministry of Development of Turkey under Contract No. DPT2006K-120470; NSFC under Contracts No. 11505034 and No. 11575077; National Science and Technology fund; the Swedish Research Council; U.S. Department of Energy under Contracts No. DE-FG02-05ER41374, No. DE-SC-0010118, No. DE-SC-0010504, and No. DE-SC-0012069; University of Groningen (RuG) and the Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt; and World Class University (WCU) Program of National Research Foundation of Korea under Contract No. R32-2008-000-10155-0.

Published
2018

45. Measurement of the absolute branching fraction of D-vertical bar -> (K)over-bar(0)e(vertical bar) nu(e) via (K)over-bar(0) -> pi(0)pi(0)

Author

Ablikim, M, Achasov, N, Ai, XC, Albayrak, O, Albrecht, M, Ambrose, DJ, Amoroso, A, An, FF, An, Q, Bai, JZ, Ferroli, RB, Ban, Y, Bennett, DW, Bennett, JV, Bertani, M, Bettonin, D, Bian, JM, Bianchi, F, Boger, E, Boyko, I, Briere, RA, Cai, H, Cai, X, Cakir, O, Caleaterra, A, Cao, GF, Cetin, SA, Chang, JF, Chelkov, G, Chen, G, Chen, HS, Chen, HY, Chen, JC, Chen, ML, Chen, S, Chen, SJ, Chen, X, Chen, XR, Chen, YB, Cheng, HP, Chu, XK, Cibinetto, G, Dai, HL, Dai, JP, Dbeyssi, A, Dedovich, D, Deng, ZY, Denig, A, Denysenko, I, Destefanis, M, De Mori, F, Ding, Y, Dong, C, Dong, J, Dong, LY, Dong, MY, Dou, ZL, Du, SX, Duan, PF, Fan, JZ, Fang, J, Fang, SS, Fang, X, Fang, Y, Farinelli, R, Fava, L, Fedorov, O, Feldbauer, F, Felici, G, Feng, CQ, Fioravanti, E, Fritsch, M, Fu, CD, Gao, Q, Gao, XL, Gao, XY, Gao, Y, Gao, Z, Garzia, I, Goetzen, K, Gong, L, Gong, WX, Gradl, W, Greco, M, Gu, MH, Gu, YT, Guan, YH, Guo, AQ, Guo, LB, Guo, RP, Guo, Y, Guo, YP, Haddadi, Z, Hafner, A, Han, S, Hao, XQ, Harris, FA, He, KL, Held, T, Heng, YK, Hou, ZL, Hu, C, Hu, HM, Hu, JF, Hu, T, Hu, Y, Huang, GS, Huang, JS, Huang, XT, Huang, XZ, Huang, Y, Huang, ZL, Hussain, T, Ji, Q, Ji, QP, Ji, XB, Ji, XL, Jiang, LW, Jiang, XS, Jiang, XY, Jiao, JB, Jiao, Z, Jin, DP, Jin, S, Johansson, T, Julin, A, Kalantar-Nayestanaki, N, Kang, XL, Kang, XS, Kavatsyuk, M, Ke, BC, Kiese, P, Kliemt, R, Kloss, B, Kolc, OB, Kopf, B, Kornicer, M, Kupse, A, Kuehn, W, Lange, JS, Lara, M, Larin, P, Leng, C, Li, C, Li, DM, Li, F, Li, FY, Li, G, Li, HB, Li, HJ, Li, JC, Li, J, Li, K, Li, L, Li, PR, Li, QY, Li, T, Li, WD, Li, WG, Li, XL, Li, XN, Li, XQ, Li, YB, Li, ZB, Liang, H, Liang, YF, Liang, YT, Liao, GR, Lin, DX, Liu, B, Liu, BJ, Liu, CX, Liu, D, Liu, FH, Liu, F, Liu, HB, Liu, HH, Liu, HM, Liu, J, Liu, JB, Liu, JP, Liu, JY, Liu, K, Liu, KY, Liu, LD, Liu, PL, Liu, Q, Liu, SB, Liu, X, Liu, YB, Liu, ZA, Liu, Z, Loehner, H, Lou, XC, Lu, HJ, Lu, JG, Lu, Y, Lu, YP, Luo, CL, Luo, MX, Luo, T, Luo, XL, Lu, XR, Ma, FC, Ma, HL, Ma, LL, Ma, MM, Ma, QM, Ma, T, Ma, XN, Ma, XY, Ma, YM, Maas, FE, Maggiora, M, Mao, YJ, Mao, ZP, Marcello, S, Messchendorp, JG, Min, J, Min, TJ, Mitchell, RE, Mo, XH, Mo, YJ, Morales, CM, Muchnoi, NY, Muramatsu, H, Nefedov, Y, Nerling, F, Nikolaev, IB, Ning, Z, Nisar, S, Niu, SL, Niu, XY, Olsen, SL, Ouyang, Q, Pacetti, S, Pan, Y, Patteri, P, Pelizaeus, M, Peng, HP, Peters, K, Pettersson, J, Ping, JL, Ping, RG, Poling, R, Prasad, V, Qi, HR, Qi, M, Qian, S, Qiao, CF, Qin, LQ, Qin, N, Qin, XS, Qin, ZH, Qiu, JF, Rashid, KH, Redmer, CF, Ripka, M, Rong, G, Rosner, C, Ruan, XD, Sarantsev, A, Savrie, M, Schoenning, K, Schumann, S, Shan, W, Shao, M, Shen, CP, Shen, PX, Shen, XY, Sheng, HY, Shi, M, Song, WM, Song, XY, Sosio, S, Spataro, S, Sun, GX, Sun, JF, Sun, SS, Sun, XH, Sun, YJ, Sun, YZ, Sun, ZJ, Sun, ZT, Tang, CJ, Tang, X, Tapan, I, Thorndike, EH, Tiemens, M, Ullrich, M, Uman, I, Varner, GS, Wang, B, Wang, BL, Wang, D, Wang, DY, Wang, K, Wang, LL, Wang, LS, Wang, M, Wang, P, Wang, PL, Wang, W, Wang, WP, Wang, XF, Wang, Y, Wang, YD, Wang, YF, Wang, YQ, Wang, Z, Wang, ZG, Wang, ZH, Wang, ZY, Weber, T, Wei, DH, Weidenkaff, P, Wen, SP, Wiedner, U, Wolke, M, Wu, LH, Wu, LJ, Wu, Z, Xia, L, Xia, Y, Xiao, D, Xiao, H, Xiao, ZJ, Xie, YG, Xiu, QL, Xu, GF, Xu, JJ, Xu, L, Xu, QJ, Xu, QN, Xu, XP, Yan, L, Yan, WB, Yan, WC, Yan, YH, Yang, HJ, Yang, HX, Yang, L, Yang, YX, Ye, M, Ye, MH, Yin, JH, Yu, BX, Yu, CX, Yu, JS, Yuan, CZ, Yuan, WL, Yuan, Y, Yuncu, A, Zafar, AA, Zallo, A, Zeng, Y, Zeng, Z, Zhang, BX, Zhang, BY, Zhang, C, Zhang, CC, Zhang, DH, Zhang, HH, Zhang, HY, Zhang, J, Zhang, JJ, Zhang, JL, Zhang, JQ, Zhang, JW, Zhang, JY, Zhang, JZ, Zhang, K, Zhang, L, Zhang, SQ, Zhang, XY, Zhang, Y, Zhang, YH, Zhang, YN, Zhang, YT, Zhang, ZH, Zhang, ZP, Zhang, ZY, Zhao, G, Zhao, JW, Zhao, JY, Zhao, JZ, Zhao, L, Zhao, MG, Zhao, Q, Zhao, QW, Zhao, SJ, Zhao, TC, Zhao, YB, Zhao, ZG, Zhemchugov, A, Zheng, B, Zheng, JP, Zheng, WJ, Zheng, YH, Zhong, B, Zhou, L, Zhou, X, Zhou, XK, Zhou, XR, Zhou, XY, Zhu, K, Zhu, KJ, Zhu, S, Zhu, SH, Zhu, XL, Zhu, YC, Zhu, YS, Zhu, ZA, Zhuangig, J, Zotti, L, Zou, BS, Zou, JH, Collaboration, BESIII, Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü., Tapan, İlhan, İstanbul Arel Üniversitesi, and [Ablikim, M. -- Ai, X. C. -- An, F. F. -- Bai, J. Z. -- Cai, X. -- Caleaterra, A. -- Cao, G. F. -- Chang, J. F. -- Chen, G. -- Chen, H. S. -- Chen, J. C. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Deng, Z. Y. -- Dong, J. -- Dong, L. Y. -- Dong, M. Y. -- Duan, P. F. -- Fang, J. -- Fang, S. S. -- Fang, Y. -- Fu, C. D. -- Gao, Q. -- Gong, W. X. -- Gu, M. H. -- Guan, Y. H. -- Guo, A. Q. -- Guo, R. P. -- Guo, Y. -- He, K. L. -- Heng, Y. K. -- Hou, Z. L. -- Hu, H. M. -- Hu, T. -- Hu, Y. -- Ji, Q. -- Ji, X. B. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Jin, S. -- Kang, X. L. -- Li, F. -- Li, G. -- Li, H. B. -- Li, H. J. -- Li, J. C. -- Li, W. D. -- Li, W. G. -- Li, X. N. -- Liu, B. J. -- Liu, C. X. -- Liu, Fang -- Liu, H. H. -- Liu, H. M. -- Liu, J. -- Liu, J. Y. -- Liu, P. L. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. -- Lu, Y. P. -- Luo, X. L. -- Ma, H. L. -- Ma, M. M. -- Ma, Q. M. -- Ma, T. -- Ma, X. Y. -- Mao, Z. P. -- Min, J. -- Min, T. J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Niu, X. Y. -- Ouyang, Q. -- Ping, R. G. -- Prasad, V. -- Qian, S. -- Qin, X. S. -- Qin, Z. H. -- Qiu, J. F. -- Rong, G. -- Shen, X. Y. -- Sheng, H. Y. -- Shi, M. -- Song, W. M. -- Song, X. Y. -- Sun, G. X. -- Sun, S. S. -- Sun, X. H. -- Sun, Y. Z. -- Sun, Z. J. -- Tang, X. -- Wang, K. -- Wang, L. L. -- Wang, L. S. -- Wang, P. -- Wang, P. L. -- Wang, W. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. Y. -- Wen, S. P. -- Wu, L. H. -- Wu, L. J. -- Wu, Z. -- Xiao, H. -- Xiu, Q. L. -- Xu, G. F. -- Xu, J. J. -- Xu, L. -- Xu, Q. J. -- Yang, H. X. -- Ye, M. -- Yin, J. H. -- Yu, B. X. -- Yuan, C. Z. -- Yuan, Y. -- Zhang, B. X. -- Zhang, B. Y. -- Zhang, C. C. -- Zhang, D. 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, Y. -- Zhang, Y. H. -- Zhao, G. -- Zhao, J. W. -- Zhao, J. Y. -- Zhao, J. Z. -- Zhao, Ling -- Zhao, Q. -- Zhao, Q. W. -- Zhao, T. C. -- Zhao, Y. B. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. Y. -- Zhu, K. -- Zhu, K. J. -- Zhu, S. -- Zhu, Y. S. -- Zhu, Z. A. -- Zhuangig, J. -- Zou, B. S. -- Zou, J. H.] Inst High Energy Phys, Beijing 100049, Peoples R China -- [Chen, H. Y. -- Gao, X. Y. -- Li, Y. B. -- Qi, H. R. -- Shen, C. P.] Beihang Univ, Beijing 100191, Peoples R China -- [Li, Lei] Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China -- [Albrecht, M. -- Chen, S. -- Held, T. -- Huang, G. S. -- Kopf, B. -- Pelizaeus, M. -- Wiedner, U.] Ruhr Univ Bochum, D-44780 Bochum, Germany -- [Albayrak, O. -- Bennett, J. V. -- Briere, R. A. -- Ke, B. C.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA -- [Liu, Feng -- Mo, Y. J. -- Zhang, Z. H.] Cent China Normal Univ, Wuhan 430079, Peoples R China -- [Ye, M. H.] China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China -- [Nisar, S.] COMSATS Inst Informat Technol, Def Rd,Raiwind Rd, Lahore 54000, Pakistan -- [Achasov, N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] GI Budker Inst Nucl Phys SB RAS BINP, Novosibirsk 630090, Russia -- [Goetzen, K. -- Peters, K.] GSI Helmholtzctr Heavy Ion Res GmbH, D-64291 Darmstadt, Germany -- [Liao, G. R. -- Wei, D. H. -- Yang, Y. X.] Guangxi Normal Univ, Guilin 541004, Peoples R China -- [Gu, Y. T. -- Liu, H. B. -- Ruan, X. D.] Guangxi Univ, Nanning 530004, Peoples R China -- [Li, K. -- Xu, Q. N.] Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China -- [Dbeyssi, A. -- Fritsch, M. -- Kliemt, R. -- Larin, P. -- Lin, D. X. -- Maas, F. E. -- Morales, C. Morales -- Nerling, F. -- Rosner, Ch. -- Wang, Y. D.] Helmholtz Inst Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Hao, X. Q. -- Huang, J. S. -- Sun, J. F.] Henan Normal Univ, Xinxiang 453007, Peoples R China -- [Lara, M. -- Liu, H. H.] Henan Univ Sci & Technol, Luoyang 471003, Peoples R China -- [Cheng, H. P. -- Jiao, Z. -- Lu, H. J.] Huangshan Coll, Huangshan 245000, Peoples R China -- [Xiao, D. -- Zeng, Y.] Hunan Univ, Changsha 410082, Hunan, Peoples R China -- [Bennett, D. W. -- Mitchell, R. E. -- Sun, Z. T.] Indiana Univ, Bloomington, IN 47405 USA -- [Ferroli, R. Baldini -- Bertani, M. -- Caleaterra, A. -- Felici, G. -- Patteri, P. -- Zallo, A.] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy -- [Pacetti, S.] Ist Nazl Fis Nucl, I-06100 Perugia, Italy -- [Pacetti, S.] Univ Perugia, I-06100 Perugia, Italy -- [Bettonin, D. -- Cibinetto, G. -- Farinelli, R. -- Fioravanti, E.] Ist Nazl Fis Nucl, Sez Ferrara, I-44122 Ferrara, Italy -- [Farinelli, R. -- Savrie, M.] Univ Ferrara, I-44122 Ferrara, Italy -- [Denig, A. -- Feldbauer, F. -- Fritsch, M. -- Gradl, W. -- Guo, Y. P. -- Hafner, A. -- Kiese, P. -- Kloss, B. -- Liu, Zhiqing -- Redmer, C. F. -- Ripka, M. -- Schumann, S. -- Wang, Y. Q. -- Weber, T. -- Weidenkaff, P.] Johannes Gutenberg Univ Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Boger, E. -- Boyko, I. -- Chelkov, G. -- Dedovich, D. -- Denysenko, I. -- Fedorov, O. -- Nefedov, Y. -- Sarantsev, A. -- Zhemchugov, A.] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia -- [Kuehn, W. -- Lange, J. S. -- Liang, Y. T. -- Ullrich, M.] Univ Giessen, Inst Phys 2, Heinrich Buff Ring 16, D-35392 Giessen, Germany -- [Haddadi, Z. -- Kalantar-Nayestanaki, N. -- Kavatsyuk, M. -- Loehner, H. -- Messchendorp, J. G. -- Tiemens, M.] Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands -- [Chen, X. R. -- Liu, X. -- Yu, J. S.] Lanzhou Univ, Lanzhou 730000, Peoples R China -- [Ding, Y. -- Huang, Z. L. -- Liu, K. Y. -- Ma, F. C.] Liaoning Univ, Shenyang 110036, Peoples R China -- [Guo, L. B. -- Hu, C. -- Luo, C. L. -- Ping, J. L. -- Xie, Y. G. -- Zhong, B.] Nanjing Normal Univ, Nanjing 210023, Jiangsu, Peoples R China -- [Chen, S. J. -- Dou, Z. L. -- Huang, X. Z. -- Huang, Y. -- Qi, M. -- Yuan, W. L. -- Zhang, C.] Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China -- [Dong, C. -- Gong, L. -- Ji, Q. P. -- Jiang, X. Y. -- Kang, X. S. -- Li, X. Q. -- Liu, Y. B. -- Ma, X. N. -- Shen, P. X. -- Wang, B. -- Yu, C. X. -- Zhang, S. Q. -- Zhao, M. G.] Nankai Univ, Tianjin 300071, Peoples R China -- [Ban, Y. -- Chu, X. K. -- Li, F. Y. -- Liu, L. D. -- Mao, Y. J. -- Shan, W. -- Wang, D. -- Wang, D. Y.] Peking Univ, Beijing 100871, Peoples R China -- [Li, Jin -- Olsen, S. L.] Seoul Natl Univ, Seoul 151747, South Korea -- [Huang, X. T. -- Jiao, J. B. -- Li, K. -- Li, Q. Y. -- Li, T. -- Li, X. L. -- Ma, L. L. -- Ma, Y. M. -- Qin, L. Q. -- Wang, M. -- Zhang, X. Y. -- Zheng, W. J.] Shandong Univ, Jinan 250100, Peoples R China -- [Dai, J. P. -- Liu, B. -- Yang, H. J.] Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China -- [Liu, F. H.] Shanxi Univ, Taiyuan 030006, Peoples R China -- [Liang, Y. F. -- Tang, C. J.] Sichuan Univ, Chengdu 610064, Peoples R China -- [Wang, Y. -- Yan, L.] Soochow Univ, Suzhou 215006, Peoples R China -- [Li, Z. B. -- Zhang, H. H.] Sun Yat Sen Univ, Guangzhou 510275, Peoples R China -- [Fan, J. Z. -- Gao, Y. -- Liu, K. -- Wang, X. F. -- Xia, Y. -- Zhu, X. L.] Tsinghua Univ, Beijing 100084, Peoples R China -- [Cakir, O.] Ankara Univ, TR-06100 Ankara, Turkey -- [Cetin, S. A. -- Kolc, O. B. -- Yuncu, A.] Istanbul Bilgi Univ, TR-34060 Istanbul, Turkey -- [Tapan, I.] Uludag Univ, TR-16059 Bursa, Turkey -- [Uman, I.] Near East Univ, TR-10 North Cyprus, Mersin, Turkey -- [Chen, S. -- Li, P. R. -- Liu, Q. -- Lu, X. R. -- Qiao, C. F. -- Wang, B. L. -- Xu, X. P. -- Zhang, Y. N. -- Zhang, Yu -- Zheng, Y. H.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China -- [Harris, F. A. -- Kornicer, M. -- Luo, T. -- Varner, G. S.] Univ Hawaii, Honolulu, HI 96822 USA -- [Bian, J. M. -- Julin, A. -- Muramatsu, H. -- Poling, R.] Univ Minnesota, Minneapolis, MN 55455 USA -- [Ambrose, D. J. -- Thorndike, E. H.] Univ Rochester, Rochester, NY 14627 USA -- [Zhu, S. H.] Univ Sci & Technol Liaoning, Anshan 114051, Peoples R China -- [An, Q. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Huang, G. S. -- Li, Cheng -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Pan, Y. -- Peng, H. P. -- Shao, M. -- Sun, Y. J. -- Wang, W. P. -- Wang, Z. H. -- Xia, L. -- Yan, W. C. -- Zeng, Z. -- Zhang, Y. T. -- Zhang, Z. P. -- Zhao, Lei -- Zhao, Z. G. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, Y. C.] Univ Sci & Technol China, Hefei 230026, Peoples R China -- [Xiao, Z. J. -- Zheng, B.] Univ South China, Hengyang 421001, Peoples R China -- [Hussain, T. -- Rashid, K. H. -- Zafar, A. A.] Univ Punjab, Lahore, Pakistan -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Greco, M. -- Hu, J. F. -- Maggiora, M. -- Marcello, S. -- Sosio, S. -- Spataro, S. -- Yan, W. B. -- Zotti, L.] Univ Turin, I-10125 Turin, Italy -- [Fava, L.] Univ Piemonte Orientale, I-15121 Alessandria, Italy -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Fava, L. -- Greco, M. -- Hu, J. F. -- Leng, C. -- Maggiora, M. -- Marcello, S. -- Sosio, S. -- Spataro, S. -- Yan, W. B. -- Zotti, L.] Ist Nazl Fis Nucl, I-10125 Turin, Italy -- [Johansson, T. -- Kupse, A. -- Li, C. -- Pettersson, J. -- Schoenning, K. -- Wolke, M.] Uppsala Univ, Box 516, SE-75120 Uppsala, Sweden -- [Cai, H. -- Han, S. -- Jiang, L. W. -- Liu, J. P. -- Qin, N. -- Yang, L. -- Zhang, Z. Y. -- Zhou, X.] Wuhan Univ, Wuhan 430072, Peoples R China -- [Luo, M. X.] Zhejiang Univ, Hangzhou 310027, Zhejiang, Peoples R China -- [Du, S. X. -- Li, D. M. -- Zhao, S. J.] Zhengzhou Univ, Zhengzhou 450001, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Fang, X. -- Gao, Z. -- Garzia, I. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Li, F. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Z. J. -- Wang, K. -- Wang, W. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wu, Z. -- Xiu, Q. L. -- Xu, G. F. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuangig, J.] State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Fang, X. -- Gao, Z. -- Garzia, I. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Li, F. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Z. J. -- Wang, K. -- Wang, W. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wu, Z. -- Xiu, Q. L. -- Xu, G. F. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuangig, J.] State Key Lab Particle Detect & Elect, Hefei 230026, Peoples R China -- [Yuncu, A.] Bogazici Univ, TR-34342 Istanbul, Turkey -- [Boger, E. -- Tapan, I. -- Zhemchugov, A.] Moscow Inst Phys & Technol, Moscow 141700, Russia -- [Uman, I.] Tomsk State Univ, Funct Elect Lab, Tomsk 634050, Russia -- [Achasov, N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] Novosibirsk State Univ, Novosibirsk 630090, Russia -- [Sarantsev, A.] PNPI, NRC Kurchatov Inst, Gatchina 188300, Russia -- [Lou, X. C.] Univ Texas Dallas, Richardson, TX 75083 USA -- [Kolc, O. B.] Istanbul Arel Univ, TR-34295 Istanbul, Turkey -- [Peters, K.] Goethe Univ Frankfurt, D-60323 Frankfurt, Germany

Subjects
Semileptonic decays, E(+)E(-), Physics, semileptonic decays, Monte-carlo, Physics, particles & fields, Absolute branching fraction, Physics, nuclear, Charmed mesons, CP Violation, Deterioration, CKM Matrix, charmed mesons, BESIII/BEPCII, absolute branching fraction
Abstract

WOS: 000389144400002, By analyzing 2.93 fb(-1) data collected at the center-of-mass energy root s = 3.773 GeV with the BESIII detector, we measure the absolute branching fraction of the semileptonic decay D+ -> (K) over bar (0)e(+)nu(e) to be B(D (+) -> (K) over bar (0)e(+)nu(e)) = (8.59 +/- 0.14 +/- 0.21)% using (K) over bar (0) -> K-S(0) -> pi(0) pi(0), where the first uncertainty is statistical and the second systematic. Our result is consistent with previous measurements within uncertainties.., National Key Basic Research Program of China [2009CB825204, 2015CB856700]; National Natural Science Foundation of China (NSFC) [10935007, 11125525, 11235011, 11305180, 11322544, 11335008, 11425524, 11475123, 11405046, U1332103]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; CAS Center for Excellence in Particle Physics (CCEPP); Collaborative Innovation Center for Particles and Interactions (CICPI); Joint Large-Scale Scientific Facility Funds of NSFC [11179007, U1232201, U1332201, U1532101]; Joint Large-Scale Scientific Facility Funds of CAS [KJCX2-YW-N29, KJCX2-YW-N45]; 100 Talents Program of CAS; National 1000 Talents Program of China; IN-PAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG (Collaborative Research Center) [CRC-1044]; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) [530-4CDP03]; Ministry of Development of Turkey [DPT2006K-120470]; National Natural Science Foundation of China (NSFC); Russian Foundation for Basic Research [14-07-91152]; Swedish Resarch Council; U. S. Department of Energy [DE-FG02-04ER41291, DE-FG02-05ER41374, DE-SC0012069, DESC0010118]; U.S. National Science Foundation; University of Groningen (RuG); Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt; WCU Program of National Research Foundation of Korea [R32-2008-000-10155-0], Supported by National Key Basic Research Program of China (2009CB825204, 2015CB856700), National Natural Science Foundation of China (NSFC) (10935007, 11125525, 11235011, 11305180, 11322544, 11335008, 11425524, 11475123), Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program, CAS Center for Excellence in Particle Physics (CCEPP), Collaborative Innovation Center for Particles and Interactions (CICPI), Joint Large-Scale Scientific Facility Funds of NSFC and CAS (11179007, U1232201, U1332201, U1532101), CAS (KJCX2-YW-N29, KJCX2-YW-N45), 100 Talents Program of CAS, National 1000 Talents Program of China, IN-PAC and Shanghai Key Laboratory for Particle Physics and Cosmology, German Research Foundation DFG (Collaborative Research Center CRC-1044), Istituto Nazionale di Fisica Nucleare, Italy, Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) (530-4CDP03), Ministry of Development of Turkey (DPT2006K-120470), National Natural Science Foundation of China (NSFC) (11405046, U1332103), Russian Foundation for Basic Research (14-07-91152), Swedish Resarch Council, U. S. Department of Energy (DE-FG02-04ER41291, DE-FG02-05ER41374, DE-SC0012069, DESC0010118), U.S. National Science Foundation, University of Groningen (RuG) and Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt, WCU Program of National Research Foundation of Korea (R32-2008-000-10155-0).

Published
2016

46. Study of D+ -> K-pi(+)e(+)nu(e)

Author

Ablikim, M., Achasov, M. N., Ai, X. C., Albayrak, O., Albrecht, M., Ambrose, D. J., Amoroso, A., An, F. F., An, Q., Bai, J. Z., Ferroli, R. Baldini, Ban, Y., Bennett, D. W., Bennett, J. V., Bertani, M., Bettoni, D., Bian, J. M., Bianchi, F., Boger, E., Boyko, I., Briere, R. A., Cai, H., Cai, X., Cakir, O., Calcaterra, A., Cao, G. F., Cetin, S. A., Chang, J. F., Chelkov, G., Chen, G., Chen, H. S., Chen, H. Y., Chen, J. C., Chen, M. L., Chen, S. Chen, Chen, S. J., Chen, X., Chen, X. R., Chen, Y. B., Cheng, H. P., Chu, X. K., Cibinetto, G., Dai, H. L., Dai, J. P., 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., Du, S. X., Duan, P. F., Fan, J. Z., Fang, J., Fang, S. S., Fang, X., Fang, Y., Fava, L., Feldbauer, F., Felici, G., Feng, C. Q., Fioravanti, E., Fritsch, M., Fu, C. D., Gao, Q., Gao, X. L., Gao, X. Y., Gao, Y., Gao, Z., Garzia, I., Goetzen, K., Gong, W. X., Gradl, W., Greco, M., Gu, M. H., Gu, Y. T., Guan, Y. H., Guo, A. Q., Guo, L. B., Guo, R. P., Guo, Y., Guo, Y. P., Haddadi, Z., Hafner, A., Han, S., Hao, X. Q., Harris, F. A., He, K. L., He, X. Q., Held, T., Heng, Y. K., Hou, Z. L., Hu, C., Hu, H. M., Hu, J. F., Hu, T., Hu, Y., Huang, G. M., Huang, G. S., Huang, J. S., Huang, X. T., Huang, Y., Hussain, T., Ji, Q., Ji, Q. P., Ji, X. B., Ji, X. L., Jiang, L. W., Jiang, X. S., Jiang, X. Y., Jiao, J. B., Jiao, Z., Jin, D. P., Jin, S., Johansson, T., Julin, A., Kalantar-Nayestanaki, N., Kang, X. L., Kang, X. S., Kavatsyuk, M., Ke, B. C., Kiese, P., Kliemt, R., Kloss, B., Kolcu, O. B., Kopf, B., Kornicer, M., Kuehn, W., Kupsc, A., Lange, J. S., Lara, M., Larin, P., Leng, C., Li, 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, T., Li, W. D., Li, W. G., Li, X. L., Li, X. M., Li, X. N., Li, X. Q., Li, Z. B., Liang, H., Liang, J. J., Liang, Y. F., Liang, Y. T., Liao, G. R., Lin, D. X., 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, S. B., Liu, X., Liu, Y. B., Liu, Z. A., Liu, Zhiqing, Loehner, H., Lou, X. C., Lu, H. J., Lu, J. G., Lu, Y., Lu, Y. P., Luo, C. L., Luo, M. X., Luo, T., Luo, X. L., Lyu, X. R., Ma, F. C., Ma, H. L., Ma, L. L., Ma, M. M., Ma, Q. M., Ma, T., Ma, X. N., Ma, X. Y., Maas, F. E., Maggiora, M., Mao, Y. J., Mao, Z. P., Marcello, S., Messchendorp, J. G., Min, J., Mitchell, R. E., Mo, X. H., Mo, Y. J., Morales, C. Morales, Moriya, K., Muchnoi, N. Yu., Muramatsu, H., Nefedov, Y., Nerling, F., Nikolaev, I. B., Ning, Z., Nisar, S., Niu, S. L., Niu, X. Y., Olsen, S. L., Ouyang, Q., Pacetti, S., Pan, Y., Patteri, P., Pelizaeus, M., Peng, H. P., Peters, K., Pettersson, J., Ping, J. L., Ping, R. G., Poling, R., Prasad, V., Qi, M., Qian, S., Qiao, C. F., Qin, L. Q., Qin, N., Qin, X. S., Qin, Z. H., Qiu, J. F., Rashid, K. H., Redmer, C. F., Ripka, M., Rong, G., Rosner, Ch., Ruan, X. D., Santoro, V., Sarantsev, A., Savrie, M., Schoenning, K., Schumann, S., Shan, W., Shao, M., Shen, C. P., Shen, P. X., Shen, X. Y., Sheng, H. Y., Shi, M., Song, W. M., Song, X. Y., Sosio, S., Spataro, S., Sun, G. X., Sun, J. F., Sun, S. S., Sun, X. H., Sun, Y. J., Sun, Y. Z., Sun, Z. J., Sun, Z. T., Tang, C. J., Tang, X., Tapan, I., Thorndike, E. H., Tiemens, M., Ullrich, M., Uman, I., Varner, G. S., Wang, B., Wang, D., Wang, D. Y., Wang, K., Wang, L. L., Wang, L. S., Wang, M., Wang, P., Wang, P. L., Wang, S. G., Wang, W., Wang, W. P., Wang, X. F., Wang, Y. D., Wang, Y. F., Wang, Y. Q., Wang, Z., Wang, Z. G., Wang, Z. H., Wang, Z. Y., Weber, T., Wei, D. H., Wei, J. B., Weidenkaff, P., Wen, S. P., Wiedner, U., Wolke, M., Wu, L. H., Wu, L. J., Wu, Z., Xia, L., Xia, L. G., Xia, Y., Xiao, D., Xiao, H., Xiao, Z. J., Xie, Y. G., Xiu, Q. L., Xu, G. F., Xu, J. J., Xu, L., Xu, Q. J., Xu, X. P., Yan, L., Yan, W. B., Yan, W. C., Yan, Y. H., Yang, H. J., Yang, H. X., Yang, L., Yang, Y., Yang, Y. X., Ye, M., Ye, M. H., Yin, J. H., Yu, B. X., Yu, C. X., Yu, J. S., Yuan, C. Z., Yuan, W. L., Yuan, Y., Yuncu, A., Zafar, A. A., Zallo, A., Zeng, Y., Zeng, Z., Zhang, B. X., Zhang, B. Y., Zhang, C., 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, X. Y., Zhang, Y., Zhang, Y. N., Zhang, Y. H., Zhang, Y. T., Zhang, Yu, Zhang, Z. H., Zhang, Z. P., Zhang, Z. Y., Zhao, 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., Zhemchugov, A., Zheng, B., Zheng, J. P., Zheng, W. J., Zheng, Y. H., Zhong, B., Zhou, L., Zhou, X., Zhou, X. K., Zhou, X. R., Zhou, X. Y., Zhu, K., Zhu, K. J., Zhu, S., Zhu, S. H., Zhu, X. L., Zhu, Y. C., Zhu, Y. S., Zhu, Z. A., Zhuang, J., Zotti, L., Zou, B. S., Zou, J. H., İstanbul Arel Üniversitesi, and [Ai, X. C. -- An, F. F. -- Bai, J. Z. -- Cai, X. -- Cao, G. F. -- Chang, J. F. -- Chen, G. -- Chen, H. S. -- Chen, J. C. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Deng, Z. Y. -- Dong, L. Y. -- Dong, M. Y. -- Du, S. X. -- Duan, P. F. -- Fang, J. -- Fang, S. S. -- Fang, Y. -- Fu, C. D. -- Gao, Q. -- Gong, W. X. -- Gu, M. H. -- Guan, Y. H. -- Guo, A. Q. -- Guo, R. P. -- Guo, Y. -- He, K. L. -- Heng, Y. K. -- Hou, Z. L. -- Hu, H. M. -- Hu, T. -- Hu, Y. -- Ji, Q. -- Ji, X. B. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Jin, S. -- Kang, X. L. -- Li, F. -- Li, F. Y. -- Li, G. -- Li, H. B. -- Li, H. J. -- Li, J. C. -- Li, W. D. -- Li, W. G. -- Li, X. N. -- Liu, B. J. -- Liu, C. X. -- Liu, Fang -- Liu, H. H. -- Liu, H. M. -- Liu, J. -- Liu, J. Y. -- Liu, P. L. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. -- Lu, Y. P. -- Luo, X. L. -- Ma, H. L. -- Ma, M. M. -- Ma, Q. M. -- Ma, T. -- Ma, X. Y. -- Mao, Z. P. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Niu, X. Y. -- Ouyang, Q. -- Ping, R. G. -- Prasad, V. -- Qian, S. -- Qin, X. S. -- Qin, Z. H. -- Qiu, J. F. -- Rong, G. -- Shen, X. Y. -- Sheng, H. Y. -- Shi, M. -- Song, W. M. -- Song, X. Y. -- Sun, G. X. -- Sun, S. S. -- Sun, X. H. -- Sun, Y. Z. -- Sun, Z. J. -- Tang, X. -- Wang, K. -- Wang, L. L. -- Wang, L. S. -- Wang, P. -- Wang, P. L. -- Wang, W. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. Y. -- Wen, S. P. -- Wu, L. H. -- Wu, L. J. -- Wu, Z. -- Xiao, Z. J. -- Xie, Y. G. -- Xiu, Q. L. -- Xu, G. F. -- Xu, J. J. -- Xu, L. -- Yang, H. X. -- Ye, M. -- Yin, J. H. -- Yu, B. X. -- Yuan, C. Z. -- Yuan, Y. -- Zhang, B. X. -- Zhang, B. Y. -- Zhang, C. C. -- Zhang, D. 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, Y. -- Zhang, Y. H. -- Zhao, G. -- Zhao, J. W. -- Zhao, J. Y. -- Zhao, J. Z. -- Zhao, Ling -- Zhao, Q. -- Zhao, Q. W. -- Zhao, T. C. -- Zhao, Y. B. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. Y. -- Zhu, K. -- Zhu, K. J. -- Zhu, S. -- Zhu, Y. S. -- Zhu, Z. A. -- Zhuang, J. -- Zou, B. S. -- Zou, J. H.] Inst High Energy Phys, Beijing 100049, Peoples R China -- [Chen, H. Y. -- Gao, X. Y. -- Shen, C. P.] Beihang Univ, Beijing 100191, Peoples R China -- [Li, Lei] Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China -- [Ablikim, M. -- Albrecht, M. -- Amoroso, A. -- Calcaterra, A. -- Held, T. -- Kopf, B. -- Pelizaeus, M. -- Wiedner, U.] Ruhr Univ Bochum, D-44780 Bochum, Germany -- [Albayrak, O. -- Bennett, J. V. -- Briere, R. A. -- Ke, B. C.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA -- [Huang, G. M. -- Liu, Feng -- Zhang, Z. H.] Cent China Normal Univ, Wuhan 430079, Peoples R China -- [Ye, M. H.] China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China -- [Nisar, S.] COMSATS Inst Informat Technol, Def Rd,Raiwind Rd, Lahore 54000, Pakistan -- [Achasov, M. N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] GI Budker Inst Nucl Phys SB RAS BINP, Novosibirsk 630090, Russia -- [Goetzen, K. -- Peters, K.] GSI Helmholtzctr Heavy Ion Res GmbH, D-64291 Darmstadt, Germany -- [Liao, G. R. -- Wei, D. H. -- Yang, Y. X.] Guangxi Normal Univ, Guilin 541004, Peoples R China -- [Gu, Y. T. -- Li, X. M. -- Liang, J. J. -- Liu, H. B. -- Ruan, X. D.] Guangxi Univ, Nanning 530004, Peoples R China -- [Li, K. -- Xu, Q. J.] Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China -- [Dbeyssi, A. -- Fritsch, M. -- Kliemt, R. -- Larin, P. -- Lin, D. X. -- Maas, F. E. -- Morales, C. Morales -- Nerling, F. -- Rosner, Ch. -- Wang, Y. D.] Helmholtz Inst Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Hao, X. Q. -- Huang, J. S. -- Sun, J. F.] Henan Normal Univ, Xinxiang 453007, Peoples R China -- [Liu, H. H.] Henan Univ Sci & Technol, Luoyang 471003, Peoples R China -- [Cheng, H. P. -- Jiao, Z. -- Lu, H. J.] Huangshan Coll, Huangshan 245000, Peoples R China -- [Xia, Y. -- Yan, Y. H. -- Zeng, Y.] Hunan Univ, Changsha 410082, Hunan, Peoples R China -- [Bennett, D. W. -- Lara, M. -- Mitchell, R. E. -- Moriya, K. -- Sun, Z. T.] Indiana Univ, Bloomington, IN 47405 USA -- [Ferroli, R. Baldini -- Bertani, M. -- Calcaterra, A. -- Felici, G. -- Patteri, P. -- Zallo, A.] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy -- [Pacetti, S.] Ist Nazl Fis Nucl, I-06100 Perugia, Italy -- [Pacetti, S.] Univ Perugia, I-06100 Perugia, Italy -- [Bettoni, D. -- Cibinetto, G. -- Fioravanti, E. -- Garzia, I. -- Santoro, V.] Ist Nazl Fis Nucl, Sez Ferrara, I-44122 Ferrara, Italy -- [Savrie, M.] Univ Ferrara, I-44122 Ferrara, Italy -- [Denig, A. -- Feldbauer, F. -- Fritsch, M. -- Gradl, W. -- Guo, Y. P. -- Hafner, A. -- Kiese, P. -- Kloss, B. -- Liu, Zhiqing -- Redmer, C. F. -- Ripka, M. -- Schumann, S. -- Wang, Y. Q. -- Weber, T. -- Weidenkaff, P.] Johannes Gutenberg Univ Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Boger, E. -- Boyko, I. -- Chelkov, G. -- Dedovich, D. -- Denysenko, I. -- Nefedov, Y. -- Sarantsev, A. -- Zhemchugov, A.] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia -- [Kuehn, W. -- Lange, J. S. -- Liang, Y. T. -- Ullrich, M.] Univ Giessen, Inst Phys 2, Heinrich Buff Ring 16, D-35392 Giessen, Germany -- [Haddadi, Z. -- Kalantar-Nayestanaki, N. -- Kavatsyuk, M. -- Loehner, H. -- Messchendorp, J. G. -- Tiemens, M.] Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands -- [Chen, X. R. -- Liu, X. -- Yu, J. S.] Lanzhou Univ, Lanzhou 730000, Peoples R China -- [Ding, Y. -- Liu, K. Y. -- Ma, F. C.] Liaoning Univ, Shenyang 110036, Peoples R China -- [Guo, L. B. -- Hu, C. -- Luo, C. L. -- Ping, J. L. -- Xiao, H. -- Zhong, B.] Nanjing Normal Univ, Nanjing 210023, Jiangsu, Peoples R China -- [Chen, S. J. -- Huang, Y. -- Qi, M. -- Yuan, W. L. -- Zhang, C.] Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China -- [Dong, C. -- Dong, J. -- Ji, Q. P. -- Jiang, X. Y. -- Kang, X. S. -- Li, X. Q. -- Liu, Y. B. -- Ma, X. N. -- Shen, P. X. -- Wang, B. -- Yu, C. X. -- Zhao, M. G.] Nankai Univ, Tianjin 300071, Peoples R China -- [Ban, Y. -- Chu, X. K. -- Li, F. Y. -- Liu, L. D. -- Mao, Y. J. -- Shan, W. -- Wang, D. -- Wang, D. Y. -- Wang, S. G. -- Wei, J. B.] Peking Univ, Beijing 100871, Peoples R China -- [Li, Jin -- Olsen, S. L.] Seoul Natl Univ, Seoul 151747, South Korea -- [Huang, X. T. -- Jiao, J. B. -- Li, K. -- Li, T. -- Li, X. L. -- Ma, L. L. -- Qin, L. Q. -- Wang, M. -- Zhang, X. Y. -- Zheng, W. J.] Shandong Univ, Jinan 250100, Peoples R China -- [Dai, J. P. -- Yang, H. J.] Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China -- [Liu, F. H.] Shanxi Univ, Taiyuan 030006, Peoples R China -- [Liang, Y. F. -- Tang, C. J.] Sichuan Univ, Chengdu 610064, Peoples R China -- [Xu, X. P.] Soochow Univ, Suzhou 215006, Peoples R China -- [Li, Z. B. -- Zhang, H. H.] Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China -- [Fan, J. Z. -- Gao, Y. -- Liu, K. -- Wang, X. F. -- Xia, L. G. -- Zhu, X. L.] Tsinghua Univ, Beijing 100084, Peoples R China -- [Cakir, O.] Istanbul Aydin Univ, TR-34295 Istanbul, Turkey -- [Cakir, O. -- Cetin, S. A. -- Kolcu, O. B. -- Uman, I. -- Yuncu, A.] Dogus Univ, TR-34722 Istanbul, Turkey -- [Tapan, I. -- Yuncu, A.] Uludag Univ, TR-16059 Bursa, Turkey -- Near East Univ, North Cyprus 10, TR-99138 Mersin, Turkey -- [Chen, S. Chen -- Li, P. R. -- Liu, Q. -- Lyu, X. R. -- Qiao, C. F. -- Zhang, Y. N. -- Zhang, Yu -- Zheng, Y. H.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China -- [Harris, F. A. -- Kornicer, M. -- Luo, T. -- Varner, G. S.] Univ Hawaii, Honolulu, HI 96822 USA -- [Bian, J. M. -- Julin, A. -- Muramatsu, H. -- Poling, R.] Univ Minnesota, Minneapolis, MN 55455 USA -- [Ambrose, D. J. -- Thorndike, E. H.] Univ Rochester, 601 Elmwood Ave, Rochester, NY 14627 USA -- [He, X. Q. -- Zhu, S. H.] Univ Sci & Technol Liaoning, Anshan 114051, Peoples R China -- [An, Q. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Huang, G. S. -- Li, Cheng -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Pan, Y. -- Peng, H. P. -- Shao, M. -- Sosio, S. -- Sun, Y. J. -- Wang, W. P. -- Wang, Z. H. -- Xia, L. -- Yan, W. B. -- Yan, W. C. -- Zeng, Z. -- Zhang, Y. T. -- Zhang, Z. P. -- Zhao, Lei -- Zhao, Z. G. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, Y. C.] Univ Sci & Technol China, Hefei 230026, Peoples R China -- [Xiao, D. -- Zheng, B.] Univ South China, Hengyang 421001, Peoples R China -- [Hussain, T. -- Rashid, K. H. -- Zafar, A. A.] Univ Punjab, Lahore 54590, Pakistan -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Greco, M. -- Hu, J. F. -- Maggiora, M. -- Marcello, S. -- Spataro, S. -- Yan, L. -- Zotti, L.] Univ Turin, I-10125 Turin, Italy -- [Fava, L.] Univ Piemonte Orientale, I-15121 Alessandria, Italy -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Fava, L. -- Greco, M. -- Hu, J. F. -- Leng, C. -- Maggiora, M. -- Marcello, S. -- Spataro, S. -- Yan, L. -- Zotti, L.] Ist Nazl Fis Nucl, I-10125 Turin, Italy -- [Johansson, T. -- Kupsc, A. -- Li, C. -- Pettersson, J. -- Schoenning, K. -- Wolke, M.] Uppsala Univ, Box 516, SE-75120 Uppsala, Sweden -- [Cai, H. -- Han, S. -- Jiang, L. W. -- Liu, J. P. -- Qin, N. -- Yang, L. -- Zhang, Z. Y. -- Zhou, X.] Wuhan Univ, Wuhan 430072, Peoples R China -- [Luo, M. X.] Zhejiang Univ, Hangzhou 310027, Zhejiang, Peoples R China -- [Li, D. M. -- Zhao, S. J.] Zhengzhou Univ, Zhengzhou 450001, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Dong, L. Y. -- Du, S. X. -- Fang, J. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Li, Cheng -- Li, F. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sosio, S. -- Sun, Y. J. -- Sun, Z. J. -- Wang, K. -- Wang, W. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wu, Z. -- Xia, L. -- Xiao, Z. J. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Dong, L. Y. -- Du, S. X. -- Fang, J. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Li, Cheng -- Li, F. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sosio, S. -- Sun, Y. J. -- Sun, Z. J. -- Wang, K. -- Wang, W. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wu, Z. -- Xia, L. -- Xiao, Z. J. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Hefei 230026, Peoples R China -- [Cakir, O.] Ankara Univ, TR-06100 Ankara, Turkey -- [Yuncu, A.] Bogazici Univ, TR-34342 Istanbul, Turkey -- [Chelkov, G. -- Zhemchugov, A.] Moscow Inst Phys & Technol, Moscow 141700, Russia -- [Chelkov, G.] Tomsk State Univ, Funct Elect Lab, Tomsk 634050, Russia -- [Achasov, M. N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] Novosibirsk State Univ, Novosibirsk 630090, Russia -- [Sarantsev, A.] NRC Kurchatov Inst, PNPI, Gatchina 188300, Russia -- [Lou, X. C.] Univ Texas Dallas, Richardson, TX 75083 USA -- [Kolcu, O. B.] Istanbul Arel Univ, TR-34295 Istanbul, Turkey

Abstract

WOS: 000380961000002, We present an analysis of the decay D+ -> K-pi(+)e(+)nu(e) based on data collected by the BESIII experiment at the psi(3770) resonance. Using a nearly background-free sample of 18262 events, we measure the branching fraction B(D+ -> K-pi+e+nu e) = (3.77 +/- 0.03 +/- 0.08)%. For 0.8 < m(K pi) < 1.0 GeV/c(2), the partial branching fraction is B(D+ -> K-pi+e+nu e)([0.8,1.0]) = (3.39 +/- 0.03 +/- 0.08)%. A partial wave analysis shows that the dominant (K) over bar* (892)degrees component is accompanied by an S-wave contribution accounting for (6.05 +/- 0.22 +/- 0.18)% of the total rate and that other components are negligible. The parameters of the (K) over bar* (892)degrees resonance and of the form factors based on the spectroscopic pole dominance predictions are also measured. We also present a measurement of the (K) over bar* (892)degrees helicity basis form factors in a model-independent way., National Key Basic Research Program of China [2009CB825204, 2015CB856700]; National Natural Science Foundation of China (NSFC) [10935007, 11075174, 11121092, 11235011, 11125525, 11322544, 11335008, 11425524, 11475185]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; CAS Center for Excellence in Particle Physics; Collaborative Innovation Center for Particles and Interactions; Joint Large-Scale Scientific Facility Funds of the NSFC; CAS [11179007, U1232201, U1332201, KJCX2-YW-N29, KJCX2-YW-N45]; 100 Talents Program of CAS; National 1000 Talents Program of China; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG [Collaborative Research Center CRC-1044]; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey [DPT2006K-120470]; Russian Foundation for Basic Research [14-07-91152]; Swedish Resarch Council; U. S. Department of Energy [DE-FG02-04ER41291, DE-FG02-05ER41374, DE-SC0012069, DESC0010118]; U.S. National Science Foundation; University of Groningen; Helmholtzzentrum fuer Schwerionenforschung GmbH, Darmstadt; WCU Program of National Research Foundation of Korea [R32-2008-000-10155-0], The BESIII Collaboration thanks the staff of Beijing Electron-Positron Collider II and the IHEP computing center for their strong support. This work is supported in part by National Key Basic Research Program of China under Contracts No. 2009CB825204 and No. 2015CB856700; National Natural Science Foundation of China (NSFC) under Contracts No. 10935007, No. 11075174, No. 11121092, No. 11235011, No. 11125525, No. 11322544, No. 11335008, No. 11425524, and No. 11475185; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics; the Collaborative Innovation Center for Particles and Interactions; Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts No. 11179007, No. U1232201, and No. U1332201; CAS under Contracts No. KJCX2-YW-N29 and No. KJCX2-YW-N45; 100 Talents Program of CAS; National 1000 Talents Program of China; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG under Contract No. Collaborative Research Center CRC-1044; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Contract No. DPT2006K-120470; Russian Foundation for Basic Research under Contract No. 14-07-91152; The Swedish Resarch Council; U. S. Department of Energy under Contracts No. DE-FG02-04ER41291, No. DE-FG02-05ER41374, No. DE-SC0012069, and No. DESC0010118; U.S. National Science Foundation; University of Groningen and the Helmholtzzentrum fuer Schwerionenforschung GmbH, Darmstadt; WCU Program of National Research Foundation of Korea under Contract No. R32-2008-000-10155-0.

Published
2016

47. Study of psi decays to the Xi(-)(Xi)over-bar(+) and Sigma(1385)(-/+)(Sigma)over-bar(1385)(+/-) final states

Author

Ablikim, M., Achasov, M. N., Ai, X. C., Albayrak, O., Albrecht, M., Ambrose, D. J., Amoroso, A., An, F. F., An, Q., Bai, J. Z., Ferroli, R. Baldini, Ban, Y., Bennett, D. W., Bennett, J. V., Bertani, M., Bettoni, D., Bian, J. M., Bianchi, F., Boger, E., Boyko, I., Briere, R. A., Cai, H., Cai, X., Cakir, O., Calcaterra, A., Cao, G. F., Cetin, S. A., Chang, J. F., Chelkov, G., Chen, G., Chen, H. S., Chen, H. Y., Chen, J. C., Chen, M. L., Chen, S. J., Chen, X., Chen, X. R., Chen, Y. B., Cheng, H. P., Chu, X. K., Cibinetto, G., Dai, H. L., Dai, J. P., 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., Duan, P. F., Fan, J. Z., Fang, J., Fang, S. S., Fang, X., Fang, Y., Farinelli, R., Fava, L., Fedorov, O., Feldbauer, F., Felici, G., Feng, C. Q., Fioravanti, E., Fritsch, M., Fu, C. D., Gao, Q., Gao, X. L., Gao, X. Y., Gao, Y., Gao, Z., Garzia, I., Goetzen, K., Gong, L., Gong, W. X., Gradl, W., Greco, M., Gu, M. H., Gu, Y. T., Guan, Y. H., Guo, A. Q., Guo, L. B., Guo, Y., Guo, Y. P., Haddadi, Z., Hafner, A., Han, S., Hao, X. Q., Harris, F. A., He, K. L., Held, T., Heng, Y. K., Hou, Z. L., Hu, C., Hu, H. M., Hu, J. F., Hu, T., Hu, Y., Huang, G. S., Huang, J. S., Huang, X. T., Huang, Y., Hussain, T., Ji, Q., Ji, Q. P., Ji, X. B., Ji, X. L., Jiang, L. W., Jiang, X. S., Jiang, X. Y., Jiao, J. B., Jiao, Z., Jin, D. P., Jin, S., Johansson, T., Julin, A., Kalantar-Nayestanaki, N., Kang, X. L., Kang, X. S., Kavatsyuk, M., Ke, B. C., Kiese, P., Kliemt, R., Kloss, B., Kolcu, O. B., Kopf, B., Kornicer, M., Kupsc, A., Kuhn, W., Lange, J. S., Lara, M., Larin, P., Leng, C., Li, C., Li, Cheng, Li, D. M., Li, F., Li, F. Y., Li, G., Li, H. B., 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, Z. B., Liang, H., Liang, Y. F., Liang, Y. T., Liao, G. R., Lin, D. X., Liu, B. J., Liu, C. X., Liu, D., Liu, F. H., 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, S. B., Liu, X., Liu, Y. B., Liu, Z. A., Liu, Zhiqing, Loehner, H., Lou, X. C., Lu, H. J., Lu, J. G., Lu, Y., Lu, Y. P., Luo, C. L., Luo, M. X., Luo, T., Luo, X. L., Lyu, X. R., Ma, F. C., Ma, H. L., Ma, L. L., Ma, Q. M., Ma, T., Ma, X. N., Ma, X. Y., Ma, Y. M., Maas, F. E., Maggiora, M., Mao, Y. J., Mao, Z. P., Marcello, S., Messchendorp, J. G., Min, J., Mitchell, R. E., Mo, X. H., Mo, Y. J., Morales, C. Morales, Muchnoi, N. Yu., Muramatsu, H., Nefedov, Y., Nerling, F., Nikolaev, I. B., Ning, Z., Nisar, S., Niu, S. L., Niu, X. Y., Olsen, S. L., Ouyang, Q., Pacetti, S., Pan, Y., Patteri, P., Pelizaeus, M., Peng, H. P., Peters, K., Pettersson, J., Ping, J. L., Ping, R. G., Poling, R., Prasad, V., Qi, H. R., Qi, M., Qian, S., Qiao, C. F., Qin, L. Q., Qin, N., Qin, X. S., Qin, Z. H., Qiu, J. F., Rashid, K. H., Redmer, C. F., Ripka, M., Rong, G., Rosner, Ch., Ruan, X. D., Santoro, V., Sarantsev, A., Savrie, M., Schoenning, K., Schumann, S., Shan, W., Shao, M., Shen, C. P., Shen, P. X., Shen, X. Y., Sheng, H. Y., Song, W. M., Song, X. Y., Sosio, S., Spataro, S., Sun, G. X., Sun, J. F., Sun, S. S., Sun, Y. J., Sun, Y. Z., Sun, Z. J., Sun, Z. T., Tang, C. J., Tang, X., Tapan, I., Thorndike, E. H., Tiemens, M., Ullrich, M., Uman, I., Varner, G. S., Wang, 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, S. G., Wang, W., Wang, W. P., Wang, X. F., Wang, Y. D., Wang, Y. F., Wang, Y. Q., Wang, Z., Wang, Z. G., Wang, Z. H., Wang, Z. Y., Weber, T., Wei, D. H., Wei, J. B., Weidenkaff, P., Wen, S. P., Wiedner, U., Wolke, M., Wu, L. H., Wu, Z., Xia, L., Xia, L. G., Xia, Y., Xiao, D., Xiao, H., Xiao, Z. J., Xie, Y. G., Xiu, Q. L., Xu, G. F., Xu, L., Xu, Q. J., Xu, Q. N., Xu, X. P., Yan, L., Yan, W. B., Yan, W. C., Yan, Y. H., Yang, H. J., Yang, H. X., Yang, L., Yang, Y. X., Ye, M., Ye, M. H., Yin, J. H., Yu, B. X., Yu, C. X., Yu, J. S., Yuan, C. Z., Yuan, W. L., Yuan, Y., Yuncu, A., Zafar, A. A., Zallo, A., Zeng, Y., Zeng, Z., Zhang, B. X., Zhang, B. Y., Zhang, C., Zhang, C. C., Zhang, D. H., Zhang, H. H., Zhang, H. Y., Zhang, J. J., Zhang, J. L., Zhang, J. Q., Zhang, J. W., Zhang, J. Y., Zhang, J. Z., Zhang, K., Zhang, L., 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., Zhao, 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., Zhemchugov, A., Zheng, B., Zheng, J. P., Zheng, W. J., Zheng, Y. H., Zhong, B., Zhou, L., Zhou, X., Zhou, X. K., Zhou, X. R., Zhou, X. Y., Zhu, K., Zhu, K. J., Zhu, S., Zhu, S. H., Zhu, X. L., Zhu, Y. C., Zhu, Y. S., Zhu, Z. A., Zhuang, J., Zotti, L., Zou, B. S., Zou, J. H., İstanbul Arel Üniversitesi, and [Ablikim, M. -- Ai, X. C. -- An, F. F. -- Bai, J. Z. -- Cai, X. -- Cao, G. F. -- Chang, J. F. -- Chen, G. -- Chen, H. S. -- Chen, J. C. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Deng, Z. Y. -- Dong, J. -- Dong, L. Y. -- Dong, M. Y. -- Duan, P. F. -- Fang, J. -- Fang, S. S. -- Fang, Y. -- Fu, C. D. -- Gao, Q. -- Gong, W. X. -- Gu, M. H. -- Guan, Y. H. -- Guo, A. Q. -- Guo, Y. -- He, K. L. -- Heng, Y. K. -- Hou, Z. L. -- Hu, H. M. -- Hu, T. -- Hu, Y. -- Ji, Q. -- Ji, X. B. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Jin, S. -- Kang, X. L. -- Li, F. -- Li, G. -- Li, H. B. -- Li, J. C. -- Li, W. D. -- Li, W. G. -- Li, X. N. -- Liu, B. J. -- Liu, C. X. -- Liu, Feng -- Liu, H. H. -- Liu, H. M. -- Liu, J. -- Liu, J. Y. -- Liu, P. L. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. -- Lu, Y. P. -- Luo, X. L. -- Ma, H. L. -- Ma, Q. M. -- Ma, T. -- Ma, X. Y. -- Mao, Z. P. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Niu, X. Y. -- Ouyang, Q. -- Ping, R. G. -- Prasad, V. -- Qian, S. -- Qin, X. S. -- Qin, Z. H. -- Qiu, J. F. -- Rong, G. -- Shen, X. Y. -- Sheng, H. Y. -- Song, W. M. -- Song, X. Y. -- Sun, G. X. -- Sun, S. S. -- Sun, Y. Z. -- Sun, Z. J. -- Tang, X. -- Wang, K. -- Wang, L. L. -- Wang, L. S. -- Wang, P. -- Wang, P. L. -- Wang, W. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. Y. -- Wen, S. P. -- Wu, L. H. -- Wu, Z. -- Xiao, D. -- Xie, Y. G. -- Xiu, Q. L. -- Xu, G. F. -- Xu, L. -- Yang, H. X. -- Ye, M. -- Yin, J. H. -- Yu, B. X. -- Yuan, C. Z. -- Yuan, Y. -- Zhang, B. X. -- Zhang, B. Y. -- Zhang, C. C. -- Zhang, D. H. -- Zhang, H. Y. -- Zhang, J. J. -- Zhang, J. L. -- Zhang, J. Q. -- Zhang, J. W. -- Zhang, J. Y. -- Zhang, J. Z. -- Zhang, K. -- Zhang, L. -- Zhang, Y. -- Zhang, Y. H. -- Zhao, G. -- Zhao, J. W. -- Zhao, J. Y. -- Zhao, J. Z. -- Zhao, Q. -- Zhao, Q. W. -- Zhao, T. C. -- Zhao, Y. B. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. Y. -- Zhu, K. -- Zhu, K. J. -- Zhu, S. -- Zhu, Y. S. -- Zhu, Z. A. -- Zhuang, J. -- Zou, B. S. -- Zou, J. H.] Inst High Energy Phys, Beijing 100049, Peoples R China -- [Chen, H. Y. -- Gao, X. Y. -- Qi, H. R. -- Shen, C. P.] Beihang Univ, Beijing 100191, Peoples R China -- [Li, Lei] Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China -- [Albrecht, M. -- Held, T. -- Kopf, B. -- Pelizaeus, M. -- Wiedner, U.] Ruhr Univ Bochum, D-44780 Bochum, Germany -- [Albayrak, O. -- Bennett, J. V. -- Briere, R. A. -- Ke, B. C.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA -- [Liu, Feng -- Mo, Y. J. -- Zhang, Z. H.] Cent China Normal Univ, Wuhan 430079, Peoples R China -- [Ye, M. H.] China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China -- [Nisar, S.] COMSATS Inst Informat Technol, Def Rd,Off Raiwind Rd, Lahore 54000, Pakistan -- [Achasov, M. N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] RAS, BINP, GI Budker Inst Nucl Phys, SB, Novosibirsk 630090, Russia -- [Goetzen, K. -- Peters, K.] GSI Helmholtzctr Heavy Ion Res GmbH, D-64291 Darmstadt, Germany -- [Liao, G. R. -- Wei, D. H. -- Yang, Y. X.] Guangxi Normal Univ, Guilin 541004, Peoples R China -- [Gu, Y. T. -- Liu, H. B. -- Ruan, X. D.] Guangxi Univ, Nanning 530004, Peoples R China -- [Dedovich, D. -- Li, K. -- Xu, Q. J.] Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China -- [Dbeyssi, A. -- Fritsch, M. -- Kliemt, R. -- Larin, P. -- Lin, D. X. -- Maas, F. E. -- Morales, C. Morales -- Nerling, F. -- Rosner, Ch. -- Wang, Y. D.] Helmholtz Inst Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Hao, X. Q. -- Huang, J. S. -- Sun, J. F.] Henan Normal Univ, Xinxiang 453007, Peoples R China -- [Liu, H. H.] Henan Univ Sci & Technol, Luoyang 471003, Peoples R China -- [Cheng, H. P. -- Jiao, Z. -- Lu, H. J.] Huangshan Coll, Huangshan 245000, Peoples R China -- [Xia, Y. -- Yan, Y. H. -- Zeng, Y.] Hunan Univ, Changsha 410082, Hunan, Peoples R China -- [Bennett, D. W. -- Lara, M. -- Mitchell, R. E. -- Sun, Z. T.] Indiana Univ, Bloomington, IN 47405 USA -- [Ferroli, R. Baldini -- Bertani, M. -- Calcaterra, A. -- Felici, G. -- Patteri, P. -- Zallo, A.] Ist Nazl Fis Nucl, Lab Nazl Frascati, POB 13, I-00044 Frascati, Italy -- [Pacetti, S.] Ist Nazl Fis Nucl, I-06100 Perugia, Italy -- [Pacetti, S.] Univ Perugia, I-06100 Perugia, Italy -- [Bettoni, D. -- Cibinetto, G. -- Farinelli, R. -- Fioravanti, E. -- Garzia, I. -- Santoro, V.] Ist Nazl Fis Nucl, Sez Ferrara, I-44122 Ferrara, Italy -- [Farinelli, R. -- Savrie, M.] Univ Ferrara, I-44122 Ferrara, Italy -- [Denig, A. -- Feldbauer, F. -- Fritsch, M. -- Gradl, W. -- Guo, Y. P. -- Hafner, A. -- Kiese, P. -- Kloss, B. -- Liu, Zhiqing -- Redmer, C. F. -- Ripka, M. -- Schumann, S. -- Wang, Y. Q. -- Weber, T. -- Weidenkaff, P.] Johannes Gutenberg Univ Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Boger, E. -- Boyko, I. -- Chelkov, G. -- Denysenko, I. -- Fedorov, O. -- Nefedov, Y. -- Sarantsev, A. -- Zhemchugov, A.] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia -- [Kuhn, W. -- Lange, J. S. -- Liang, Y. T. -- Ullrich, M.] Univ Giessen, Inst Phys 2, Heinrich Buff Ring 16, D-35392 Giessen, Germany -- [Haddadi, Z. -- Kalantar-Nayestanaki, N. -- Kavatsyuk, M. -- Loehner, H. -- Messchendorp, J. G. -- Tiemens, M.] Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands -- [Chen, X. R. -- Liu, X. -- Yu, J. S.] Lanzhou Univ, Lanzhou 730000, Peoples R China -- [Ding, Y. -- Liu, K. Y. -- Ma, F. C.] Liaoning Univ, Shenyang 110036, Peoples R China -- [Guo, L. B. -- Hu, C. -- Luo, C. L. -- Ping, J. L. -- Xiao, Z. J. -- Zhong, B.] Nanjing Normal Univ, Nanjing 210023, Jiangsu, Peoples R China -- [Chen, S. J. -- Dou, Z. L. -- Huang, Y. -- Qi, M. -- Yuan, W. L. -- Zhang, C.] Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China -- [Dong, C. -- Gong, L. -- Ji, Q. P. -- Jiang, X. Y. -- Kang, X. S. -- Li, X. Q. -- Liu, Y. B. -- Ma, X. N. -- Shen, P. X. -- Wang, B. -- Yu, C. X. -- Zhao, M. G.] Nankai Univ, Tianjin 300071, Peoples R China -- [Ban, Y. -- Chu, X. K. -- Li, F. Y. -- Liu, L. D. -- Mao, Y. J. -- Shan, W. -- Wang, D. -- Wang, D. Y. -- Wang, S. G. -- Wei, J. B.] Peking Univ, Beijing 100871, Peoples R China -- [Li, Jin -- Olsen, S. L.] Seoul Natl Univ, Seoul 151747, South Korea -- [Huang, X. T. -- Jiao, J. B. -- Li, K. -- Li, Q. Y. -- Li, T. -- Li, X. L. -- Ma, L. L. -- Ma, Y. M. -- Qin, L. Q. -- Wang, M. -- Zhang, X. Y. -- Zheng, W. J.] Shandong Univ, Jinan 250100, Peoples R China -- [Dai, J. P. -- Yang, H. J.] Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China -- [Liu, F. H.] Shanxi Univ, Taiyuan 030006, Peoples R China -- [Liang, Y. F. -- Tang, C. J.] Sichuan Univ, Chengdu 610064, Peoples R China -- [Xu, X. P.] Soochow Univ, Suzhou 215006, Peoples R China -- [Li, Z. B. -- Zhang, H. H.] Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China -- [Fan, J. Z. -- Gao, Y. -- Liu, K. -- Wang, X. F. -- Xia, L. G. -- Zhu, X. L.] Tsinghua Univ, Beijing 100084, Peoples R China -- [Cakir, O.] Ankara Univ, TR-06100 Ankara, Turkey -- [Cetin, S. A. -- Kolcu, O. B. -- Yuncu, A.] Istanbul Bilgi Univ, TR-34060 Istanbul, Turkey -- [Tapan, I.] Uludag Univ, TR-16059 Bursa, Turkey -- [Uman, I.] Near East Univ, Mersin 10, Turkey -- [Li, P. R. -- Liu, Q. -- Lyu, X. R. -- Qiao, C. F. -- Wang, B. L. -- Xu, Q. N. -- Zhang, Y. N. -- Zhang, Yu -- Zheng, Y. H.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China -- [Harris, F. A. -- Kornicer, M. -- Luo, T. -- Varner, G. S.] Univ Hawaii, Honolulu, HI 96822 USA -- [Bian, J. M. -- Julin, A. -- Muramatsu, H. -- Poling, R.] Univ Minnesota, Minneapolis, MN 55455 USA -- [Ambrose, D. J. -- Thorndike, E. H.] Univ Rochester, Rochester, NY 14627 USA -- [Zhu, S. H.] Univ Sci & Technol Liaoning, Anshan 114051, Peoples R China -- [An, Q. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Huang, G. S. -- Li, Cheng -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Pan, Y. -- Peng, H. P. -- Shao, M. -- Sun, Y. J. -- Wang, W. P. -- Wang, Z. H. -- Xia, L. -- Yan, W. B. -- Yan, W. C. -- Zeng, Z. -- Zhang, Y. T. -- Zhang, Z. P. -- Zhao, Lei -- Zhao, Z. G. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, Y. C.] Univ Sci & Technol China, Hefei 230026, Peoples R China -- [Xiao, H. -- Zheng, B.] Univ South China, Hengyang 421001, Peoples R China -- [Hussain, T. -- Rashid, K. H. -- Zafar, A. A.] Univ Punjab, Lahore 54590, Pakistan -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Greco, M. -- Hu, J. F. -- Maggiora, M. -- Marcello, S. -- Sosio, S. -- Spataro, S. -- Yan, L.] Univ Turin, I-10125 Turin, Italy -- [Fava, L.] Univ Piemonte Orientale, I-15121 Alessandria, Italy -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Fava, L. -- Greco, M. -- Hu, J. F. -- Leng, C. -- Maggiora, M. -- Marcello, S. -- Sosio, S. -- Spataro, S. -- Yan, L. -- Zotti, L.] Ist Nazl Fis Nucl, I-10125 Turin, Italy -- [Johansson, T. -- Kupsc, A. -- Li, C. -- Pettersson, J. -- Schoenning, K. -- Wolke, M.] Uppsala Univ, Box 516, SE-75120 Uppsala, Sweden -- [Cai, H. -- Han, S. -- Jiang, L. W. -- Liu, J. P. -- Qin, N. -- Yang, L. -- Zhang, Z. Y. -- Zhou, X.] Wuhan Univ, Wuhan 430072, Peoples R China -- [Luo, M. X.] Zhejiang Univ, Hangzhou 310027, Zhejiang, Peoples R China -- [Du, S. X. -- Li, D. M. -- Zhao, S. J.] Zhengzhou Univ, Zhengzhou 450001, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Li, Cheng -- Li, F. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Z. J. -- Wang, K. -- Wang, W. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Li, Cheng -- Li, F. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Z. J. -- Wang, K. -- Wang, W. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Hefei 230026, Peoples R China -- [Yuncu, A.] Bogazici Univ, TR-34342 Istanbul, Turkey -- [Boger, E. -- Chelkov, G. -- Zhemchugov, A.] Moscow Inst Phys & Technol, Moscow 141700, Russia -- [Chelkov, G.] Tomsk State Univ, Funct Elect Lab, Tomsk 634050, Russia -- [Achasov, M. N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] Novosibirsk State Univ, Novosibirsk 630090, Russia -- [Sarantsev, A.] PNPI, NRC Kurchatov Inst, Gatchina 188300, Russia -- [Lou, X. C.] Univ Texas Dallas, Richardson, TX 75083 USA -- [Kolcu, O. B.] Istanbul Arel Univ, TR-34295 Istanbul, Turkey

Abstract

WOS: 000373577300001, We study the decays of the charmonium resonances J/psi and psi(3686) to the final states Xi(-)(Xi) over bar (+), S(1385)(-/+)(Sigma) over bar (1385)(+/-) based on a single baryon tag method using data samples of (223.7 +/- 1.4) x 10(6) J/psi and (106.4 +/- 0.9) x 10(6) psi(3686) events collected with the BESIII detector at the BEPCII collider. The decay psi(3686) -> Sigma(1385)(-/+)(Sigma) over bar (1385)(+/-) is observed for the first time, and the measurements of the other processes, including the branching fractions and angular distributions, are in good agreement with, and much more precise than, the previously published results. Additionally, the ratios B(psi(3686)->Xi(-)(Xi) over bar (+))/B(J/psi ->Xi(-)(Xi) over bar (+)), B(psi(3686)->Sigma(1385)(-)(Sigma) over bar (1385)(+))/B(J/psi ->Sigma(1385)(-)(Sigma) over bar (1385)(+)) and B(psi(3686)->Sigma(1385)(+)(Sigma) over bar (1385)(-))/B(J/psi ->Sigma(1385)(+)(Sigma) over bar (1385)(-)) are detetmind, National Key Basic Research Program of China [2015CB856700]; National Natural Science Foundation of China (NSFC) [11125525, 11235011, 11305180, 11322544, 11335008, 11375205, 11425524, 11475207, 11505034]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; CAS Center for Excellence in Particle Physics (CCEPP); Collaborative Innovation Center for Particles and Interactions (CICPI); NSFC; CAS [11179007, U1232107, U1232201, U1332201, KJCX2-YW-N29, KJCX2-YW-N45]; 100 Talents Program of CAS; National 1000 Talents Program of China; INPAC; Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG [Collaborative Research Center CRC-1044]; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) [530-4CDP03]; Ministry of Development of Turkey [DPT2006K-120470]; Russian Foundation for Basic Research [14-07-91152]; Swedish Resarch Council; U. S. Department of Energy [DE-FG02-05ER41374, DE-SC-0010504, DE-SC0012069, DESC0010118]; U. S. National Science Foundation; University of Groningen (RuG); Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt; WCU Program of National Research Foundation of Korea [R32-2008-000-10155-0], The BESIII Collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. This work is supported in part by the National Key Basic Research Program of China under Contract No. 2015CB856700; National Natural Science Foundation of China (NSFC) under Contracts No. 11125525, No. 11235011, No. 11305180, No. 11322544, No. 11335008, No. 11375205, No. 11425524, No. 11475207, No. 11505034; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP); the Collaborative Innovation Center for Particles and Interactions (CICPI); Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts No. 11179007, No. U1232107, No. U1232201, No. U1332201; CAS under Contracts No. KJCX2-YW-N29, No. KJCX2-YW-N45; 100 Talents Program of CAS; National 1000 Talents Program of China; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG under Contract No. Collaborative Research Center CRC-1044; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) under Contract No. 530-4CDP03; Ministry of Development of Turkey under Contract No. DPT2006K-120470; Russian Foundation for Basic Research under Contract No. 14-07-91152; The Swedish Resarch Council; U. S. Department of Energy under Contracts No. DE-FG02-05ER41374, No. DE-SC-0010504, No. DE-SC0012069, No. DESC0010118; U. S. National Science Foundation; University of Groningen (RuG) and the Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt; WCU Program of National Research Foundation of Korea under Contract No. R32-2008-000-10155-0.

Published
2016

48. Observation of the Singly Cabibbo-Suppressed Decay D+ -> omega pi(+) and Evidence for D-0 -> omega pi(0)

Author

Ablikim, M., Achasov, M. N., Ai, X. C., Albayrak, O., Albrecht, M., Ambrose, D. J., Amoroso, A., An, F. F., An, Q., Bai, J. Z., Ferroli, R. Baldini, Ban, Y., Bennett, D. W., Bennett, J. V., Bertani, M., Bettoni, D., Bian, J. M., Bianchi, F., Boger, E., Boyko, I., Briere, R. A., Cai, H., Cai, X., Cakir, O., Calcaterra, A., Cao, G. F., Cetin, S. A., Chang, J. F., Chelkov, G., Chen, G., Chen, H. S., Chen, H. Y., Chen, J. C., Chen, M. L., Chen, S., Chen, S. J., Chen, X., Chen, X. R., Chen, Y. B., Cheng, H. P., Chu, X. K., Cibinetto, G., Dai, H. L., Dai, J. P., 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., Duan, P. F., Fan, J. Z., Fang, J., Fang, S. S., Fang, X., Fang, Y., Fava, L., Feldbauer, F., Felici, G., Feng, C. Q., Fioravanti, E., Fritsch, M., Fu, C. D., Gao, Q., Gao, X. L., Gao, X. Y., Gao, Y., Gao, Z., Garzia, I., Goetzen, K., Gong, W. X., Gradl, W., Greco, M., Gu, M. H., Gu, Y. T., Guan, Y. H., Guo, A. Q., Guo, L. B., Guo, R. P., Guo, Y., Guo, Y. P., Haddadi, Z., Hafner, A., Han, S., Harris, F. A., He, K. L., Held, T., Heng, Y. K., Hou, Z. L., Hu, C., Hu, H. M., Hu, J. F., Hu, T., Hu, Y., Huang, G. M., Huang, G. S., Huang, J. S., Huang, X. T., Huang, X. Z., Huang, Y., Hussain, T., Ji, Q., Ji, Q. P., Ji, X. B., Ji, X. L., Jiang, L. W., Jiang, X. S., Jiang, X. Y., Jiao, J. B., Jiao, Z., Jin, D. P., Jin, S., Johansson, T., Julin, A., Kalantar-Nayestanaki, N., Kang, X. L., Kang, X. S., Kavatsyuk, M., Ke, B. C., Kiese, P., Kliemt, R., Kloss, B., Kolcu, O. B., Kopf, B., Kornicer, M., Kuehn, W., Kupsc, A., Lange, J. S., Lara, M., Larin, P., Leng, C., Li, 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, T., Li, W. D., Li, W. G., Li, X. L., Li, X. M., Li, X. N., Li, X. Q., Li, Z. B., Liang, H., Liang, J. J., Liang, Y. F., Liang, Y. T., Liao, G. R., Lin, D. X., 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, S. B., Liu, X., Liu, Y. B., Liu, Z. A., Liu, Zhiqing, Loehner, H., Lou, X. C., Lu, H. J., Lu, J. G., Lu, Y., Lu, Y. P., Luo, C. L., Luo, M. X., Luo, T., Luo, X. L., Lyu, X. R., Ma, F. C., Ma, H. L., Ma, L. L., Ma, M. M., Ma, Q. M., Ma, T., Ma, X. N., Ma, X. Y., Maas, F. E., Maggiora, M., Mao, Y. J., Mao, Z. P., Marcello, S., Messchendorp, J. G., Min, J., Mitchell, R. E., Mo, X. H., Mo, Y. J., Morales, C. Morales, Moriya, K., Muchnoi, N. Yu., Muramatsu, H., Nefedov, Y., Nerling, F., Nikolaev, I. B., Ning, Z., Nisar, S., Niu, S. L., Niu, X. Y., Olsen, S. L., Ouyang, Q., Pacetti, S., Pan, Y., Patteri, P., Pelizaeus, M., Peng, H. P., Peters, K., Pettersson, J., Ping, J. L., Ping, R. G., Poling, R., Prasad, V., Qi, M., Qian, S., Qiao, C. F., Qin, L. Q., Qin, N., Qin, X. S., Qin, Z. H., Qiu, J. F., Rashid, K. H., Redmer, C. F., Ripka, M., Rong, G., Rosner, Ch., Ruan, X. D., Sarantsev, A., Savrie, M., Schoenning, K., Schumann, S., Shan, W., Shao, M., Shen, C. P., Shen, P. X., Shen, X. Y., Sheng, H. Y., Shi, M., Song, W. M., Song, X. Y., Sosio, S., Spataro, S., Sun, G. X., Sun, J. F., Sun, S. S., Sun, X. H., Sun, Y. J., Sun, Y. Z., Sun, Z. J., Sun, Z. T., Tang, C. J., Tang, X., Tapan, I., Thorndike, E. H., Tiemens, M., Ullrich, M., Uman, I., Varner, G. S., Wang, 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, S. G., 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., Weber, T., Wei, D. H., Wei, J. B., Weidenkaff, P., Wen, S. P., Wiedner, U., Wolke, M., Wu, L. H., Wu, L. J., Wu, Z., Xia, L., Xia, L. G., Xia, Y., Xiao, D., Xiao, H., Xiao, Z. J., Xie, Y. G., Xiu, Q. L., Xu, G. F., Xu, J. J., Xu, L., Xu, Q. J., Xu, X. P., Yan, L., Yan, W. B., Yan, W. C., Yan, Y. H., Yang, H. J., Yang, H. X., Yang, L., Yang, Y., Yang, Y. Y., Ye, M., Ye, M. H., Yin, J. H., Yu, B. X., Yu, C. X., Yu, J. S., Yuan, C. Z., Yuan, W. L., Yuan, Y., Yuncu, A., Zafar, A. A., Zallo, A., Zeng, Y., Zeng, Z., Zhang, B. X., Zhang, B. Y., Zhang, C., 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, X. Y., Zhang, Y., Zhang, Y. H., Zhang, Y. N., Zhang, Y. T., Zhang, Yu, Zhang, Z. H., Zhang, Z. P., Zhang, Z. Y., Zhao, G., Zhao, J. W., Zhao, J. Y., Zhao, J. Z., LeiZhao, LingZhao, Zhao, M. G., Zhao, Q., Zhao, Q. W., Zhao, S. J., Zhao, T. C., Zhao, Y. B., Zhao, Z. G., Zhemchugov, A., Zheng, B., Zheng, J. P., Zheng, W. J., Zheng, Y. H., Zhong, B., Zhou, L., Zhou, X., Zhou, X. K., Zhou, X. R., Zhou, X. Y., Zhu, K., Zhu, K. J., Zhu, S., Zhu, S. H., Zhu, X. L., Zhu, Y. C., Zhu, Y. S., Zhu, Z. A., Zhuang, J., Zotti, L., Zou, B. S., Zou, J. H., İstanbul Arel Üniversitesi, and [Ablikim, M. -- Ai, X. C. -- An, F. F. -- Bai, J. Z. -- Cai, X. -- Cao, G. F. -- Chang, J. F. -- Chen, G. -- Chen, H. S. -- Chen, J. C. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Deng, Z. Y. -- Dong, J. -- Dong, L. Y. -- Dong, M. Y. -- Duan, P. F. -- Fang, J. -- Fang, S. S. -- Fu, C. D. -- Gao, Q. -- Gong, W. X. -- Gu, M. H. -- Guan, Y. H. -- Guo, A. Q. -- Guo, R. P. -- Guo, Y. -- He, K. L. -- Heng, Y. K. -- Hou, Z. L. -- Hu, H. M. -- Hu, T. -- Hu, Y. -- Ji, Q. -- Ji, X. B. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Jin, S. -- Kang, X. L. -- Kopf, B. -- Li, F. -- Li, G. -- Li, H. B. -- Li, H. J. -- Li, J. C. -- Li, W. D. -- Li, W. G. -- Li, X. N. -- Liu, B. J. -- Liu, C. X. -- Liu, Fang -- Liu, H. H. -- Liu, H. M. -- Liu, J. -- Liu, J. Y. -- Liu, P. L. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. -- Lu, Y. P. -- Luo, X. L. -- Ma, H. L. -- Ma, M. M. -- Ma, Q. M. -- Ma, T. -- Ma, X. Y. -- Mao, Z. P. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Niu, X. Y. -- Ouyang, Q. -- Ping, R. G. -- Prasad, V. -- Qian, S. -- Qin, X. S. -- Qin, Z. H. -- Qiu, J. F. -- Rong, G. -- Shen, X. Y. -- Sheng, H. Y. -- Shi, M. -- Song, W. M. -- Song, X. Y. -- Sun, G. X. -- Sun, S. S. -- Sun, X. H. -- Sun, Y. Z. -- Sun, Z. J. -- Tang, X. -- Wang, K. -- Wang, L. L. -- Wang, L. S. -- Wang, P. -- Wang, P. L. -- Wang, W. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. Y. -- Wen, S. P. -- Wu, L. H. -- Wu, L. J. -- Wu, Z. -- Xiao, D. -- Xie, Y. G. -- Xiu, Q. L. -- Xu, G. F. -- Xu, J. J. -- Xu, L. -- Yang, H. X. -- Ye, M. -- Yin, J. H. -- Yu, B. X. -- Yuan, C. Z. -- Yuan, Y. -- Zhang, B. X. -- Zhang, B. Y. -- Zhang, C. C. -- Zhang, D. 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, Y. -- Zhang, Y. H. -- Zhao, G. -- Zhao, J. W. -- Zhao, J. Y. -- Zhao, J. Z. -- LingZhao -- Zhao, Q. -- Zhao, Q. W. -- Zhao, T. C. -- Zhao, Y. B. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. Y. -- Zhu, K. -- Zhu, K. J. -- Zhu, S. -- Zhu, Y. S. -- Zhu, Z. A. -- Zhuang, J. -- Zou, B. S. -- Zou, J. H.] Inst High Energy Phys, Beijing 100049, Peoples R China -- [Chen, H. Y. -- Gao, X. Y. -- Shen, C. P.] Beihang Univ, Beijing 100191, Peoples R China -- [Li, Lei] Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China -- [Albrecht, M. -- Held, T. -- Pelizaeus, M. -- Wiedner, U.] Ruhr Univ Bochum, D-44780 Bochum, Germany -- [Albayrak, O. -- Bennett, J. V. -- Briere, R. A. -- Ke, B. C.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA -- [Huang, G. M. -- Liu, Feng -- Mo, Y. J. -- Yang, Y. -- Zhang, Z. H.] Cent China Normal Univ, Wuhan 430079, Peoples R China -- [Ye, M. H.] China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China -- [Nisar, S.] COMSATS Inst Informat Technol, Def Rd,Off Raiwind Rd, Lahore 54000, Pakistan -- [Achasov, M. N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] GI Budker Inst Nucl Phys SB RAS BINP, Novosibirsk 630090, Russia -- [Goetzen, K. -- Peters, K.] GSI Helmholtzctr Heavy Ion Res GmbH, D-64291 Darmstadt, Germany -- [Liao, G. R. -- Wei, D. H. -- Yang, Y. Y.] Guangxi Normal Univ, Guilin 541004, Peoples R China -- [Gu, Y. T. -- Li, X. M. -- Liang, J. J. -- Liu, H. B. -- Ruan, X. D.] Guangxi Univ, Nanning 530004, Peoples R China -- [Li, K. -- Xu, Q. J.] Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China -- [Dbeyssi, A. -- Fritsch, M. -- Kliemt, R. -- Larin, P. -- Lin, D. X. -- Maas, F. E. -- Morales, C. Morales -- Nerling, F. -- Rosner, Ch. -- Wang, Y. D.] Helmholtz Inst Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Huang, J. S. -- Sun, J. F.] Henan Normal Univ, Xinxiang 453007, Peoples R China -- [Liu, H. H.] Henan Univ Sci & Technol, Luoyang 471003, Peoples R China -- [Cheng, H. P. -- Jiao, Z. -- Lu, H. J.] Huangshan Coll, Huangshan 245000, Peoples R China -- [Xia, Y. -- Yan, Y. H. -- Zeng, Y.] Hunan Univ, Changsha 410082, Hunan, Peoples R China -- [Bennett, D. W. -- Lara, M. -- Mitchell, R. E. -- Moriya, K. -- Sun, Z. T.] Indiana Univ, Bloomington, IN 47405 USA -- [Ferroli, R. Baldini -- Bertani, M. -- Calcaterra, A. -- Felici, G. -- Patteri, P. -- Zallo, A.] Ist Nazl Fis Nucl, Lab Nazl Frascati, POB 13, I-00044 Frascati, Italy -- [Pacetti, S.] Ist Nazl Fis Nucl, I-06100 Perugia, Italy -- [Pacetti, S.] Univ Perugia, I-06100 Perugia, Italy -- [Bettoni, D. -- Cibinetto, G. -- Fioravanti, E. -- Garzia, I.] Ist Nazl Fis Nucl, Sez Ferrara, I-44122 Ferrara, Italy -- [Savrie, M.] Univ Ferrara, I-44122 Ferrara, Italy -- [Denig, A. -- Feldbauer, F. -- Fritsch, M. -- Gradl, W. -- Guo, Y. P. -- Hafner, A. -- Kiese, P. -- Kloss, B. -- Liu, Zhiqing -- Redmer, C. F. -- Ripka, M. -- Schumann, S. -- Wang, Y. Q. -- Weber, T. -- Weidenkaff, P.] Johannes Gutenberg Univ Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Boger, E. -- Boyko, I. -- Chelkov, G. -- Dedovich, D. -- Denysenko, I. -- Nefedov, Y. -- Sarantsev, A. -- Zhemchugov, A.] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia -- [Kuehn, W. -- Lange, J. S. -- Liang, Y. T. -- Ullrich, M.] Univ Giessen, Inst Phys 2, Heinrich Buff Ring 16, D-35392 Giessen, Germany -- [Haddadi, Z. -- Kalantar-Nayestanaki, N. -- Kavatsyuk, M. -- Loehner, H. -- Messchendorp, J. G. -- Tiemens, M.] Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands -- [Chen, X. R. -- Liu, X. -- Yu, J. S.] Lanzhou Univ, Lanzhou 730000, Peoples R China -- [Ding, Y. -- Liu, K. Y. -- Ma, F. C.] Liaoning Univ, Shenyang 110036, Peoples R China -- [Guo, L. B. -- Hu, C. -- Luo, C. L. -- Ping, J. L. -- Xiao, Z. J. -- Zhong, B.] Nanjing Normal Univ, Nanjing 210023, Jiangsu, Peoples R China -- [Chen, S. J. -- Dou, Z. L. -- Huang, X. Z. -- Huang, Y. -- Qi, M. -- Yuan, W. L. -- Zhang, C.] Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China -- [Dong, C. -- Ji, Q. P. -- Jiang, X. Y. -- Kang, X. S. -- Li, X. Q. -- Liu, Y. B. -- Ma, X. N. -- Shen, P. X. -- Wang, B. -- Yu, C. X. -- Zhao, M. G.] Nankai Univ, Tianjin 300071, Peoples R China -- [Ban, Y. -- Chu, X. K. -- Li, F. Y. -- Liu, L. D. -- Mao, Y. J. -- Shan, W. -- Wang, D. -- Wang, D. Y. -- Wang, S. G. -- Wei, J. B.] Peking Univ, Beijing 100871, Peoples R China -- [Li, Jin -- Olsen, S. L.] Seoul Natl Univ, Seoul 151747, South Korea -- [Huang, X. T. -- Jiao, J. B. -- Li, K. -- Li, T. -- Li, X. L. -- Ma, L. L. -- Qin, L. Q. -- Wang, M. -- Zhang, X. Y. -- Zheng, W. J.] Shandong Univ, Jinan 250100, Peoples R China -- [Dai, J. P. -- Yang, H. J.] Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China -- [Liu, F. H.] Shanxi Univ, Taiyuan 030006, Peoples R China -- [Liang, Y. F. -- Tang, C. J.] Sichuan Univ, Chengdu 610064, Peoples R China -- [Li, Z. B. -- Wang, Y. -- Xu, X. P.] Soochow Univ, Suzhou 215006, Peoples R China -- [Zhang, H. H.] Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China -- [Fan, J. Z. -- Gao, Y. -- Liu, K. -- Wang, X. F. -- Xia, L. G. -- Zhu, X. L.] Tsinghua Univ, Beijing 100084, Peoples R China -- [Cakir, O.] Istanbul Aydin Univ, TR-34295 Istanbul, Turkey -- [Cetin, S. A. -- Kolcu, O. B. -- Uman, I. -- Yuncu, A.] Istanbul Bilgi Univ, TR-34060 Istanbul, Turkey -- [Tapan, I.] Uludag Univ, TR-16059 Bursa, Turkey -- [Chen, S. -- Li, P. R. -- Liu, Q. -- Lyu, X. R. -- Qiao, C. F. -- Wang, B. L. -- Zhang, Y. N. -- Zhang, Yu -- Zheng, Y. H.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China -- [Kornicer, M. -- Luo, T. -- Varner, G. S.] Univ Hawaii, Honolulu, HI 96822 USA -- [Bian, J. M. -- Harris, F. A. -- Julin, A. -- Muramatsu, H. -- Poling, R.] Univ Minnesota, Minneapolis, MN 55455 USA -- [Ambrose, D. J. -- Thorndike, E. H.] Univ Rochester, 601 Elmwood Ave, Rochester, NY 14627 USA -- [Zhu, S. H.] Univ Sci & Technol Liaoning, Anshan 114051, Peoples R China -- [An, Q. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Huang, G. S. -- Li, Cheng -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Pan, Y. -- Peng, H. P. -- Shao, M. -- Sun, Y. J. -- Wang, W. P. -- Wang, Z. H. -- Xia, L. -- Yan, W. B. -- Yan, W. C. -- Zeng, Z. -- Zhang, Y. T. -- Zhang, Z. P. -- LeiZhao -- Zhao, Z. G. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, Y. C.] Univ Sci & Technol China, Hefei 230026, Peoples R China -- [Xiao, H. -- Zheng, B.] Univ South China, Hengyang 421001, Peoples R China -- [Hussain, T. -- Rashid, K. H. -- Zafar, A. A.] Univ Punjab, Lahore 54590, Pakistan -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Greco, M. -- Hu, J. F. -- Maggiora, M. -- Marcello, S. -- Sosio, S. -- Spataro, S. -- Yan, L. -- Zotti, L.] Univ Turin, I-10125 Turin, Italy -- [Amoroso, A. -- Fang, Y. -- Fava, L. -- Zotti, L.] Univ Piemonte Orientale, I-15121 Alessandria, Italy -- [Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Fang, Y. -- Fava, L. -- Greco, M. -- Hu, J. F. -- Leng, C. -- Maggiora, M. -- Marcello, S. -- Sosio, S. -- Spataro, S. -- Yan, L.] Ist Nazl Fis Nucl, I-10125 Turin, Italy -- [Johansson, T. -- Kupsc, A. -- Li, C. -- Pettersson, J. -- Schoenning, K. -- Wolke, M.] Uppsala Univ, Box 516, SE-75120 Uppsala, Sweden -- [Cai, H. -- Han, S. -- Jiang, L. W. -- Liu, J. P. -- Qin, N. -- Yang, L. -- Zhang, Z. Y. -- Zhou, X.] Wuhan Univ, Wuhan 430072, Peoples R China -- [Luo, M. X.] Zhejiang Univ, Hangzhou 310027, Zhejiang, Peoples R China -- [Du, S. X. -- Li, D. M. -- Zhao, S. J.] Zhengzhou Univ, Zhengzhou 450001, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Li, Cheng -- Li, F. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Z. J. -- Wang, K. -- Wang, W. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- LeiZhao -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Li, Cheng -- Li, F. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Pan, Y. -- Peng, H. P. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Z. J. -- Wang, K. -- Wang, W. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zeng, Z. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- LeiZhao -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Hefei 230026, Peoples R China -- [Cakir, O.] Ankara Univ, TR-06100 Ankara, Turkey -- [Yuncu, A.] Bogazici Univ, TR-34342 Istanbul, Turkey -- [Boger, E. -- Chelkov, G. -- Zhemchugov, A.] Moscow Inst Phys & Technol, Moscow 141700, Russia -- [Chelkov, G.] Tomsk State Univ, Funct Elect Lab, Tomsk 634050, Russia -- [Achasov, M. N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] Novosibirsk State Univ, Novosibirsk 630090, Russia -- [Sarantsev, A.] PNPI, NRC Kurchatov Inst, Gatchina 188300, Russia -- [Lou, X. C.] Univ Texas Dallas, Richardson, TX 75083 USA -- [Kolcu, O. B.] Istanbul Arel Univ, TR-34295 Istanbul, Turkey

Abstract

WOS: 000370815100005, PubMed ID: 26967411, Based on 2.93 fb(-1) e(+)e(-) collision data taken at center-of-mass energy of 3.773 GeV by the BESIII detector, we report searches for the singly Cabibbo-suppressed decays D+ -> omega pi(+) and D-0 -> omega pi(0). A double tag technique is used to measure the absolute branching fractions B(D+ -> omega pi(+)) = (2.79 +/- 0.57 +/- 0.16) x 10(-4) and B(D-0 +/- omega pi(0)) = (1.17 +/- 0.34 +/- 0.07) x 10(-4), with statistical significances of 5.5 sigma and 4.1 sigma, where the first and second uncertainties are statistical and systematic, respectively., National Key Basic Research Program of China [2015CB856700]; National Natural Science Foundation of China (NSFC) [11125525, 11235011, 11322544, 11335008, 11425524]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; CAS Center for Excellence in Particle Physics (CCEPP); Collaborative Innovation Center for Particles and Interactions (CICPI); Joint Large-Scale Scientific Facility Funds of the NSFC; CAS [11179007, 10975093, U1232201, U1332201, KJCX2-YW-N29, KJCX2-YW-N45]; 100 Talents Program of CAS; National 1000 Talents Program of China; INPAC; Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG under Collaborative Research Center [CRC-1044]; Istituto Nazionale di Fisica Nucleare, Italy; Joint Funds of the National Science Foundation of China [U1232107]; Ministry of Development of Turkey [DPT2006K-120470]; Russian Foundation for Basic Research [14-07-91152]; Swedish Research Council; U.S. Department of Energy [DE-FG02-04ER41291, DE-FG02-05ER41374, DE-SC0012069, DESC0010118]; U.S. National Science Foundation; University of Groningen (RuG); Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt; WCU Program of National Research Foundation of Korea [R32-2008-000-10155-0], The BESIII Collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. This work is supported in part by National Key Basic Research Program of China under Contract No. 2015CB856700; National Natural Science Foundation of China (NSFC) under Contracts No. 11125525, No. 11235011, No. 11322544, No. 11335008, No. 11425524; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP); the Collaborative Innovation Center for Particles and Interactions (CICPI); Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts No. 11179007, No. 10975093, No. U1232201, No. U1332201; CAS under Contracts No. KJCX2-YW-N29, No. KJCX2-YW-N45; 100 Talents Program of CAS; National 1000 Talents Program of China; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG under Contract No. Collaborative Research Center CRC-1044; Istituto Nazionale di Fisica Nucleare, Italy; Joint Funds of the National Science Foundation of China under Contract No. U1232107; Ministry of Development of Turkey under Contract No. DPT2006K-120470; Russian Foundation for Basic Research under Contract No. 14-07-91152; The Swedish Research Council; U.S. Department of Energy under Contracts No. DE-FG02-04ER41291, No. DE-FG02-05ER41374, No. DE-SC0012069, No. DESC0010118; U.S. National Science Foundation; University of Groningen (RuG) and the Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt; WCU Program of National Research Foundation of Korea under Contract No. R32-2008-000-10155-0.

Published
2016

49. Observation of an Anomalous Line Shape of the eta 'pi(+)pi(-) Mass Spectrum near the p(p)over-bar Mass Threshold in J/psi -> gamma eta 'pi(+)pi(-)

Author

Ablikim, M., Achasov, M. N., Ahmed, S., X. C., Ai, Albayrak, O., Albrecht, M., Ambrose, D. J., Amoroso, A., F. F., An, An, Q., Bai, J. Z., Baldini Ferroli, R., Ban, Y., Bennett, D. W., Bennett, J. V., Berger, N., Bertani, M., Bettoni, D., Bian, J. M., Bianchi, F., Boger, E., Boyko, I., Briere, R. A., Cai, H., Cai, X., Cakir, O., Calcaterra, A., Cao, G. F., Cetin, S. A., Chang, J. F., Chelkov, G., Chen, G., Chen, H. S., Chen, H. Y., Chen, J. C., Chen, M. L., Chen, S., Chen, S. J., Chen, X., Chen, X. R., Chen, Y. B., Cheng, H. P., Chu, X. K., Cibinetto, G., Dai, H. L., Dai, J. P., 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., S. X., Du, Duan, P. F., Fan, J. Z., Fang, J., Fang, S. S., Fang, X., Fang, Y., Farinelli, Riccardo, Fava, L., Fedorov, O., Feldbauer, F., Felici, G., Feng, C. Q., Fioravanti, E., Fritsch, M., C. D., Fu, Gao, Q., Gao, X. L., Gao, X. Y., Gao, Y., Gao, Z., Garzia, Isabella, Goetzen, K., Gong, L., Gong, W. X., Gradl, W., Greco, M., M. H., Gu, Y. T., Gu, Guan, Y. H., Guo, A. Q., Guo, L. B., Guo, R. P., Guo, Y., Guo, Y. P., Haddadi, Z., Hafner, A., Han, S., Hao, X. Q., Harris, F. A., K. L., He, Heinsius, F. H., Held, T., Heng, Y. K., Holtmann, T., Hou, Z. L., Hu, C., H. M., Hu, J. F., Hu, Hu, T., Hu, Y., Huang, G. S., Huang, Y. P., Huang, J. S., Huang, X. T., Huang, X. Z., Huang, Y., Huang, Z. L., Hussain, T., Ji, Q., Q. P., Ji, X. B., Ji, X. L., Ji, Jiang, L. W., Jiang, X. S., Jiang, X. Y., Jiao, J. B., Jiao, Z., Jin, D. P., Jin, S., Johansson, T., Julin, A., Kalantar Nayestanaki, N., Kang, X. L., Kang, X. S., Kavatsyuk, M., B. C., Ke, Kiese, P., Kliemt, R., Kloss, B., Kolcu, O. B., Kopf, B., Kornicer, M., Kupsc, A., Kühn, W., Lange, J. S., Lara, M., Larin, P., Leithoff, H., Leng, C., Li, C., Cheng, Li, D. M., Li, Li, F., F. Y., Li, Li, G., H. B., Li, H. J., Li, J. C., Li, Jin, Li, Li, K., Lei, Li, P. R., Li, Q. Y., Li, Li, T., W. D., Li, W. G., Li, X. L., Li, X. N., Li, X. Q., Li, Y. B., Li, Z. B., Li, Liang, H., Liang, Y. F., Liang, Y. T., Liao, G. R., Lin, D. X., Liu, 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, S. B., Liu, X., Liu, Y. B., Liu, Y. Y., Liu, Z. A., Liu, Zhiqing, Loehner, H., Lou, X. C., H. J., Lu, J. G., Lu, Lu, Y., Y. P., Lu, Luo, C. L., Luo, M. X., Luo, T., Luo, X. L., Lyu, X. R., F. C., Ma, H. L., Ma, L. L., Ma, M. M., Ma, Q. M., Ma, Ma, T., X. N., Ma, X. Y., Ma, Y. M., Ma, Maas, F. E., Maggiora, M., Malik, Q. A., Mao, Y. J., Mao, Z. P., Marcello, S., Messchendorp, J. G., Mezzadri, Giulio, Min, J., Min, T. J., Mitchell, R. E., X. H., Mo, Y. J., Mo, Morales Morales, C., Muchnoi, N. Y. u., Muramatsu, H., Musiol, P., Nefedov, Y., Nerling, F., Nikolaev, I. B., Ning, Z., Nisar, S., Niu, S. L., Niu, X. Y., Olsen, S. L., Ouyang, Q., Pacetti, S., Pan, Y., Patteri, P., Pelizaeus, M., Peng, H. P., Peters, K., Pettersson, J., Ping, J. L., Ping, R. G., Poling, R., Prasad, V., H. R., Qi, Qi, M., Qian, S., Qiao, C. F., Qin, L. Q., Qin, N., Qin, X. S., Qin, Z. H., Qiu, J. F., Rashid, K. H., Redmer, C. F., Ripka, M., Rong, G., Rosner, C. h., Ruan, X. D., Sarantsev, A., Savrie', Mauro, Schnier, C., Schoenning, K., Schumann, S., Shan, W., Shao, M., Shen, C. P., Shen, P. X., Shen, X. Y., Sheng, H. Y., Shi, M., Song, W. M., Song, X. Y., Sosio, S., Spataro, S., Sun, G. X., Sun, J. F., Sun, S. S., Sun, X. H., Sun, Y. J., Sun, Y. Z., Sun, Z. J., Sun, Z. T., Tang, C. J., Tang, X., Tapan, I., Thorndike, E. H., Tiemens, M., Uman, I., Varner, G. S., Wang, 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, S. G., 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., Weber, T., Wei, D. H., Wei, J. B., Weidenkaff, P., Wen, S. P., Wiedner, U., Wolke, M., L. H., Wu, L. J., Wu, Wu, Z., Xia, L., Xia, L. G., Xia, Y., Xiao, D., Xiao, H., Xiao, Z. J., Xie, Y. G., Xiu, Q. L., G. F., Xu, J. J., Xu, Xu, L., Q. J., Xu, Q. N., Xu, X. P., Xu, Yan, L., Yan, W. B., Yan, W. C., Yan, Y. H., Yang, H. J., Yang, H. X., Yang, L., Yang, Y. X., Ye, M., M. H., Ye, Yin, J. H., B. X., Yu, C. X., Yu, J. S., Yu, Yuan, C. Z., Yuan, W. L., Yuan, Y., Yuncu, A., Zafar, A. A., Zallo, A., Zeng, Y., Zeng, Z., Zhang, B. X., Zhang, B. Y., Zhang, C., 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., Zhao, 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., Zhemchugov, A., Zheng, B., Zheng, J. P., Zheng, W. J., Zheng, Y. H., Zhong, B., Zhou, L., Zhou, X., Zhou, X. K., Zhou, X. R., Zhou, X. Y., Zhu, K., Zhu, K. J., Zhu, S., Zhu, S. H., Zhu, X. L., Zhu, Y. C., Zhu, Y. S., Zhu, Z. A., Zhuang, J., Zotti, L., Zou, B. S., Zou, J. H., İstanbul Arel Üniversitesi, [Ablikim, M. -- Ai, X. C. -- An, F. F. -- Bai, J. Z. -- Cai, X. -- Cao, G. F. -- Chang, J. F. -- Chen, G. -- Chen, H. S. -- Chen, J. C. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Deng, Z. Y. -- Dong, J. -- Dong, L. Y. -- Dong, M. Y. -- Duan, P. F. -- Fang, J. -- Fang, S. S. -- Fang, Y. -- Fu, C. D. -- Gao, Q. -- Gong, W. X. -- Gu, M. H. -- Guan, Y. H. -- Guo, A. Q. -- Guo, R. P. -- Guo, Y. -- He, K. L. -- Heng, Y. K. -- Hou, Z. L. -- Hu, H. M. -- Hu, T. -- Hu, Y. -- Huang, Y. P. -- Ji, Q. -- Ji, X. B. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Jin, S. -- Kang, X. L. -- Li, F. -- Li, G. -- Li, H. B. -- Li, H. J. -- Li, J. C. -- Li, W. D. -- Li, W. G. -- Li, X. N. -- Liu, B. J. -- Liu, C. X. -- Liu, Fang -- Liu, H. H. -- Liu, H. M. -- Liu, J. -- Liu, J. Y. -- Liu, P. L. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. -- Lu, Y. P. -- Luo, X. L. -- Ma, H. L. -- Ma, M. M. -- Ma, Q. M. -- Ma, T. -- Ma, X. Y. -- Mao, Z. P. -- Min, J. -- Min, T. J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Niu, X. Y. -- Ouyang, Q. -- Ping, R. G. -- Prasad, V. -- Qian, S. -- Qin, X. S. -- Qin, Z. H. -- Qiu, J. F. -- Rong, G. -- Shen, X. Y. -- Sheng, H. Y. -- Shi, M. -- Song, W. M. -- Song, X. Y. -- Sun, G. X. -- Sun, S. S. -- Sun, X. H. -- Sun, Y. Z. -- Tang, C. J. -- Wang, K. -- Wang, L. L. -- Wang, L. S. -- Wang, P. -- Wang, P. L. -- Wang, W. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. Y. -- Wen, S. P. -- Wu, L. H. -- Wu, L. J. -- Wu, Z. -- Xiao, D. -- Xie, Y. G. -- Xiu, Q. L. -- Xu, G. F. -- Xu, J. J. -- Xu, L. -- Yang, H. X. -- Ye, M. -- Yin, J. H. -- Yu, B. X. -- Yuan, C. Z. -- Zeng, Z. -- Zhang, B. X. -- Zhang, C. -- Zhang, C. C. -- Zhang, D. 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, Y. -- Zhang, Y. H. -- Zhao, G. -- Zhao, J. W. -- Zhao, J. Y. -- Zhao, J. Z. -- Zhao, Ling -- Zhao, Q. -- Zhao, Q. W. -- Zhao, T. C. -- Zhao, Y. B. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. Y. -- Zhu, K. -- Zhu, K. J. -- Zhu, S. -- Zhu, Y. S. -- Zhu, Z. A. -- Zhuang, J. -- Zou, B. S. -- Zou, J. H.] Inst High Energy Phys, Beijing 100049, Peoples R China -- [Li, Lei] Beihang Univ, Beijing 100191, Peoples R China -- [Albrecht, M. -- Heinsius, F. H. -- Held, T. -- Holtmann, T. -- Kopf, B. -- Musiol, P. -- Pelizaeus, M. -- Schnier, C. -- Wiedner, U.] Beijing Inst Petrochem Technol, D-102617 Beijing, Peoples R China -- [Albayrak, O. -- Bennett, J. V. -- Briere, R. A. -- Ke, B. C.] Ruhr Univ Bochum, D-44780 Bochum, Germany -- [Liu, Feng -- Mo, Y. J. -- Zhang, Z. H.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA -- [Ye, M. H.] Cent China Normal Univ, Wuhan 100190, Peoples R China -- [Nisar, S.] China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China -- [Muchnoi, N. Yu. -- Nikolaev, I. B.] COMSATS Inst Informat Technol, Def Rd,Off Raiwind Rd, Lahore 54000, Pakistan -- [Goetzen, K. -- Peters, K.] GI Budker Inst Nucl Phys SB RAS BINP, Novosibirsk 630090, Russia -- [Liao, G. R. -- Wei, D. H. -- Yang, Y. X.] GSI Helmholtzctr Heavy Ion Res GmbH, D-64291 Darmstadt, Germany -- [Gu, Y. T. -- Liu, H. B. -- Ruan, X. D.] Guangxi Normal Univ, Guilin 541004, Peoples R China -- [Li, K. -- Xu, Q. J.] GuangXi Univ, Nanning 530004, Peoples R China -- [Ahmed, S. -- Dbeyssi, A. -- Fritsch, M. -- Kliemt, R. -- Larin, P. -- Lin, D. X. -- Maas, F. E. -- Morales, C. Morales -- Nerling, F. -- Rosner, C. H. -- Wang, Y. D.] Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China -- [Hao, X. Q. -- Huang, J. S. -- Sun, J. F.] Helmholtz Inst Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Liu, H. H.] Henan Normal Univ, Xinxiang 453007, Peoples R China -- [Cheng, H. P. -- Jiao, Z. -- Lu, H. J.] Henan Univ Sci & Technol, Luoyang 471003, Peoples R China -- [Xia, Y. -- Yan, Y. H. -- Zallo, A.] Huangshan Coll, Huangshan 245000, Peoples R China -- [Bennett, D. W. -- Lara, M. -- Mitchell, R. E. -- Sun, Z. J.] Hunan Univ, Changsha 410082, Hunan, Peoples R China -- [Ferroli, R. Baldini -- Bertani, M. -- Calcaterra, A. -- Felici, G. -- Patteri, P. -- Zafar, A. A.] Indiana Univ, Bloomington, IN 47405 USA -- [Pacetti, S.] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy -- [Pacetti, S.] Ist Nazl Fis Nucl, I-06100 Perugia, Italy -- [Bettoni, D. -- Cibinetto, G. -- Farinelli, R. -- Fioravanti, E. -- Garzia, I.] Univ Perugia, I-06100 Perugia, Italy -- [Farinelli, R. -- Mezzadri, G. -- Savrie, M.] Ist Nazl Fis Nucl, Sez Ferrara, I-44122 Ferrara, Italy -- [Berger, N. -- Denig, A. -- Feldbauer, F. -- Fritsch, M. -- Gradl, W. -- Hafner, A. -- Kiese, P. -- Kloss, B. -- Leithoff, H. -- Liu, Zhiqing -- Redmer, C. F. -- Ripka, M. -- Schumann, S. -- Wang, Y. Q. -- Weber, T. -- Weidenkaff, P.] Univ Ferrara, I-44122 Ferrara, Italy -- [Boger, E. -- Boyko, I. -- Chelkov, G. -- Dedovich, D. -- Denysenko, I. -- Fedorov, O. -- Nefedov, Y. -- Sarantsev, A. -- Zhemchugov, A.] Johannes Gutenberg Univ Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Kuehn, W. -- Lange, J. S. -- Liang, Y. T.] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia -- [Haddadi, Z. -- Kalantar-Nayestanaki, N. -- Kavatsyuk, M. -- Loehner, H. -- Messchendorp, J. G. -- Tiemens, M.] Univ Giessen, Phys Inst 2, Heinrich Buff Ring 16, D-35392 Giessen, Germany -- [Chen, X. R. -- Liu, X. -- Yu, J. S. -- Yuan, W. L.] Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands -- [Ding, Y. -- Huang, Z. L. -- Liu, K. Y. -- Ma, F. C.] Lanzhou Univ, Lanzhou 730000, Peoples R China -- [Guo, L. B. -- Hu, C. -- Luo, C. L. -- Ping, J. L. -- Xiao, Z. J. -- Zhong, B.] Liaoning Univ, Shenyang 110036, Peoples R China -- [Chen, S. J. -- Dou, Z. L. -- Huang, X. Z. -- Huang, Y. -- Qi, M. -- Zhang, B. Y.] Nanjing Normal Univ, Nanjing 210023, Jiangsu, Peoples R China -- [Dong, C. -- Gong, L. -- Ji, Q. P. -- Jiang, X. Y. -- Kang, X. S. -- Li, X. Q. -- Liu, Y. B. -- Liu, Y. Y. -- Ma, X. N. -- Shen, P. X. -- Wang, B. -- Yu, C. X. -- Zhang, S. Q. -- Zhao, M. G.] Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China -- [Ban, Y. -- Chu, X. K. -- Li, F. Y. -- Liu, L. D. -- Mao, Y. J. -- Shan, W. -- Wang, D. -- Wang, D. Y. -- Wang, S. G. -- Wei, J. B.] Nankai Univ, Tianjin 300071, Peoples R China -- [Guo, Y. P. -- Li, Jin -- Olsen, S. L.] Peking Univ, Beijing 100871, Peoples R China -- [Huang, X. T. -- Jiao, J. B. -- Li, K. -- Li, Q. Y. -- Li, T. -- Li, X. L. -- Ma, L. L. -- Ma, Y. M. -- Qin, L. Q. -- Wang, M. -- Zhang, X. Y. -- Zheng, W. J.] Seoul Natl Univ, Seoul 151747, South Korea -- [Dai, J. P. -- Liu, B. -- Yang, H. J.] Shandong Univ, Jinan 250100, Peoples R China -- [Liu, F. H.] Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China -- [Liang, Y. F. -- Sun, Z. T.] Shanxi Univ, Taiyuan 030006, Peoples R China -- [Wang, Y. -- Xu, X. P.] Sichuan Univ, Chengdu 610064, Peoples R China -- [Li, Z. B. -- Zhang, H. H.] Soochow Univ, Suzhou 215006, Peoples R China -- [Fan, J. Z. -- Gao, Y. -- Liu, K. -- Wang, X. F. -- Xia, L. G. -- Zhu, X. L.] Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China -- [Cakir, O.] Tsinghua Univ, Beijing 100084, Peoples R China -- [Cetin, S. A. -- Kolcu, O. B. -- Yuan, Y.] Ankara Univ, TR-06100 Ankara, Turkey -- [Tang, X.] Istanbul Bilgi Univ, TR-34060 Istanbul, Turkey -- [Uman, I.] Uludag Univ, TR-16059 Bursa, Turkey -- [Chen, S. -- Li, P. R. -- Liu, Q. -- Lyu, X. R. -- Min, T. J. -- Qiao, C. F. -- Wang, B. L. -- Xu, Q. N. -- Zhang, Y. N. -- Zhang, Yu -- Zheng, Y. H.] Near East Univ, Mersin 10, Nicosia, North Cyprus, Cyprus -- [Harris, F. A. -- Kornicer, M. -- Luo, T. -- Varner, G. S.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China -- [Bian, J. M. -- Julin, A. -- Muramatsu, H. -- Poling, R.] Univ Hawaii, Honolulu, HI 96822 USA -- [Ambrose, D. J. -- Tapan, I. -- Thorndike, E. H.] Univ Minnesota, Minneapolis, MN 55455 USA -- [Zhu, S. H.] Univ Rochester, 601 Elmwood Ave, Rochester, NY 14627 USA -- [An, Q. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Huang, G. S. -- Li, Cheng -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, S. B. -- Pan, Y. -- Peng, H. P. -- Shao, M. -- Sun, Y. J. -- Wang, W. P. -- Wang, Z. H. -- Xia, L. -- Yan, W. B. -- Yan, W. C. -- Zeng, Y. -- Zhang, Y. T. -- Zhang, Z. P. -- Zhao, Lei -- Zhao, Z. G. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, Y. C.] Univ Sci & Technol Liaoning, Anshan 114051, Peoples R China -- [Xiao, H. -- Zheng, B.] Univ Sci & Technol China, Hefei 230026, Peoples R China -- [Hussain, T. -- Malik, Q. A. -- Rashid, K. H. -- Yuncu, A.] Univ South China, Hengyang 421001, Peoples R China -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Greco, M. -- Hu, J. F. -- Maggiora, M. -- Marcello, S. -- Spataro, S. -- Yan, L. -- Zotti, L.] Univ Punjab, Lahore 54590, Pakistan -- [Fava, L.] Univ Turin, I-10125 Turin, Italy -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Fava, L. -- Greco, M. -- Hu, J. F. -- Leng, C. -- Maggiora, M. -- Marcello, S. -- Sosio, S. -- Spataro, S. -- Yan, L. -- Zotti, L.] Univ Piemonte Orientale, I-15121 Alessandria, Italy -- [Johansson, T. -- Kupsc, A. -- Li, C. -- Pettersson, J. -- Schoenning, K. -- Wolke, M.] Ist Nazl Fis Nucl, I-10125 Turin, Italy -- [Cai, H. -- Han, S. -- Jiang, L. W. -- Liu, J. P. -- Qin, N. -- Yang, L. -- Zhang, Z. Y. -- Zhou, X.] Uppsala Univ, Box 516, SE-75120 Uppsala, Sweden -- [Luo, M. X.] Wuhan Univ, Wuhan 430072, Peoples R China -- [Du, S. X. -- Li, D. M. -- Zhao, S. J.] Zhejiang Univ, Hangzhou 310027, Zhejiang, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Li, F. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Peng, H. P. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Y. Z. -- Wang, K. -- Wang, W. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zeng, Y. -- Zhang, B. X. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] Zhengzhou Univ, Zhengzhou 450001, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Fang, X. -- Feng, C. Q. -- Gao, X. L. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Li, F. -- Li, X. N. -- Liang, H. -- Liu, D. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Peng, H. P. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Y. Z. -- Wang, K. -- Wang, W. -- Wang, W. P. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wu, Z. -- Xia, L. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, W. B. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zeng, Y. -- Zhang, B. X. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China -- [Yuan, Y.] State Key Lab Particle Detect & Elect, Hefei 230026, Peoples R China -- [Zhemchugov, A.] Bogazici Univ, TR-34342 Istanbul, Turkey -- [Chelkov, G.] Moscow Inst Phys & Technol, Moscow 141700, Russia -- [Achasov, M. N. -- Muchnoi, N. Yu. -- Nikolaev, I. B.] Tomsk State Univ, Funct Elect Lab, Tomsk 634050, Russia -- [Sarantsev, A.] Novosibirsk State Univ, Novosibirsk 630090, Russia -- [Lou, X. C.] PNPI, NRC Kurchatov Inst, Gatchina 188300, Russia -- [Kolcu, O. B.] Univ Texas Dallas, Richardson, TX 75083 USA -- [Huang, Y. P.] Istanbul Arel Univ, TR-34295 Istanbul, Turkey -- DESY, D-22607 Hamburg, Germany, and Research unit Nuclear & Hadron Physics

Subjects
X(1835), BARYONIUM, GLUEBALL, High Energy Physics::Experiment, baryonium, glueball, X(1835), state, QCD, QCD, STATE, NO
Abstract

WOS: 000380123400003, PubMed ID: 27494467, Using 1.09 x 10(9) J/psi events collected by the BESIII experiment in 2012, we study the J / psi -> gamma eta'pi(+)pi(-) process and observe a significant abrupt change in the slope of the eta'pi(+)pi(-) invariant mass distribution at the proton-antiproton (p (p) over bar) mass threshold. We use two models to characterize the eta'pi(+)pi(-) line shape around 1.85 GeV/c(2): one that explicitly incorporates the opening of a decay threshold in the mass spectrum (Flatte formula), and another that is the coherent sum of two resonant amplitudes. Both fits show almost equally good agreement with data, and suggest the existence of either a broad state around 1.85 GeV/c(2) with strong couplings to the c final states or a narrow state just below the p (p) over bar mass threshold. Although we cannot distinguish between the fits, either one supports the existence of a p (p) over bar moleculelike state or bound state with greater than 7 sigma significance., National Key Basic Research Program of China [2015CB856700]; National Natural Science Foundation of China (NSFC) [11235011, 11322544, 11335008, 11425524]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; CAS Center for Excellence in Particle Physics (CCEPP); Collaborative Innovation Center for Particles and Interactions (CICPI); NSFC [U1232201, U1332201, U1532257, U1532258]; CAS [U1232201, U1332201, U1532257, U1532258, KJCX2-YW-N29, KJCX2-YW-N45]; 100 Talents Program of the CAS; National 1000 Talents Program of China; Shanghai Key Laboratory for Particle Physics and Cosmology; Istituto Nazionale di Fisica Nucleare, Italy; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) [530-4CDP03]; Ministry of Development of Turkey [DPT2006K-120470]; Swedish Research Council; U.S. Department of Energy [DE-FG02-05ER41374, DE-SC-0010504, DE-SC0012069]; U.S. National Science Foundation; University of Groningen (RuG); WCU Program of the National Research Foundation of Korea [R32-2008-000-10155-0]; INPAC; Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt, BESIII Collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. This work is supported in part by the National Key Basic Research Program of China under Contract No. 2015CB856700; the National Natural Science Foundation of China (NSFC) under Contracts No. 11235011, No. 11322544, No. 11335008, and No. 11425524; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP); the Collaborative Innovation Center for Particles and Interactions (CICPI); the Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contracts No. U1232201 and No. U1332201; the CAS under Contracts No. KJCX2-YW-N29 and No. KJCX2-YW-N45; the 100 Talents Program of the CAS; the National 1000 Talents Program of China; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; Istituto Nazionale di Fisica Nucleare, Italy; the Joint Large-Scale Scientific Facility Funds of the NSFC and the CAS under Contract No. U1532257; the Joint Large-Scale Scientific Facility Funds of the NSFC and the CAS under Contract No. U1532258; Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) under Contract No. 530-4CDP03; the Ministry of Development of Turkey under Contract No. DPT2006K-120470; the Swedish Research Council; the U.S. Department of Energy under Contracts No. DE-FG02-05ER41374, No. DE-SC-0010504, and No. DE-SC0012069; the U.S. National Science Foundation; the University of Groningen (RuG) and the Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt; the WCU Program of the National Research Foundation of Korea under Contract No. R32-2008-000-10155-0.

Published
2016

50. Measurement of the e(+)e(-) -> pi(+) pi(-) cross section between 600 and 900 MeV using initial state radiation

Author

Ablikim, M, Achasov, MN, Ai, XC, Albayrak, O, Albrecht, M, Ambrose, DJ, Amoroso, A, An, FF, An, Q, Bai, JZ, Ferroli, RB, Ban, Y, Bennett, DW, Bennett, JV, Bertani, M, Bettoni, D, Bian, JM, Bianchi, F, Boger, E, Boyko, I, Briere, RA, Cai, H, Cai, X, Cakir, O, Calcaterra, A, Cao, GF, Cetin, SA, Chang, JF, Chelkov, G, Chen, G, Chen, HS, Chen, HY, Chen, JC, Chen, ML, Chen, SJ, Chen, X, Chen, XR, Chen, YB, Cheng, HP, Chu, XK, Cibinetto, G, Dai, HL, Dai, JP, Dbeyssi, A, Dedovich, D, Deng, ZY, Denig, A, Denysenko, I, Destefanis, M, De Mori, F, Ding, Y, Dong, C, Dong, J, Dong, LY, Dong, MY, Du, SX, Duan, PF, Eren, EE, Fan, JZ, Fang, J, Fang, SS, Fang, X, Fang, Y, Fava, L, Feldbauer, F, Felici, G, Feng, CQ, Fioravanti, E, Fritsch, M, Fu, CD, Gao, Q, Gao, XY, Gao, Y, Gao, Z, Garzia, I, Goetzen, K, Gong, WX, Gradl, W, Greco, M, Gu, MH, Gu, YT, Guan, YH, Guo, AQ, Guo, LB, Guo, Y, Guo, YP, Haddadi, Z, Hafner, A, Han, S, Hao, XQ, Harris, FA, He, KL, He, XQ, Held, T, Heng, YK, Hou, ZL, Hu, C, Hu, HM, Hu, JF, Hu, T, Hu, Y, Huang, GM, Huang, GS, Huang, JS, Huang, XT, Huang, Y, Hussain, T, Ji, Q, Ji, QP, Ji, XB, Ji, XL, Jiang, LW, Jiang, XS, Jiang, XY, Jiao, JB, Jiao, Z, Jin, DP, Jin, S, Johansson, T, Julin, A, Kalantar-Nayestanaki, N, Kang, XL, Kang, XS, Kavatsyuk, M, Ke, BC, Kiese, P, Kliemt, R, Kloss, B, Kolcu, OB, Kopf, B, Kornicer, M, Kuehn, W, Kupsc, A, Lange, JS, Lara, M, Larin, P, Leng, C, Li, C, Li, DM, Li, F, Li, FY, Li, G, Li, HB, Li, JC, Li, J, Li, K, Li, L, Li, PR, Li, T, Li, WD, Li, WG, Li, XL, Li, XM, Li, XN, Li, XQ, Li, ZB, Liang, H, Liang, YF, Liang, YT, Liao, GR, Lin, DX, Liu, BJ, Liu, CX, Liu, FH, Liu, F, Liu, HB, Liu, HH, Liu, HM, Liu, J, Liu, JB, Liu, JP, Liu, JY, Liu, K, Liu, KY, Liu, LD, Liu, PL, Liu, Q, Liu, SB, Liu, X, Liu, YB, Liu, ZA, Liu, Z, Loehner, H, Lou, XC, Lu, HJ, Lu, JG, Lu, Y, Lu, YP, Luo, CL, Luo, MX, Luo, T, Luo, XL, Lyu, XR, Ma, FC, Ma, HL, Ma, LL, Ma, QM, Ma, T, Ma, XN, Ma, XY, Maas, FE, Maggiora, M, Mao, YJ, Mao, ZP, Marcello, S, Messchendorp, JG, Min, J, Mitchell, RE, Mo, XH, Mo, YJ, Morales, CM, Moriya, K, Muchnoi, NY, Muramatsu, H, Nefedov, Y, Nerlingn, F, Nikolaev, IB, Ning, Z, Nisar, S, Niu, SL, Niu, XY, Olsen, SL, Ouyang, Q, Pacetti, S, Patteri, P, Pelizaeus, M, Peng, HP, Peters, K, Pettersson, J, Ping, JL, Ping, RG, Poling, R, Prasad, V, Qi, M, Qian, S, Qiao, CF, Qin, LQ, Qin, N, Qin, XS, Qin, ZH, Qiu, JF, Rashid, KH, Redmer, CF, Ripka, M, Rong, G, Rosner, C, Ruan, XD, Santoro, V, Sarantsev, A, Savrie, M, Schoenning, K, Schumann, S, Shan, W, Shao, M, Shen, CP, Shen, PX, Shen, XY, Sheng, HY, Song, WM, Shepherd, MR, Song, XY, Sosio, S, Spataro, S, Sun, GX, Sun, JF, Sun, SS, Sun, YJ, Sun, YZ, Sun, ZJ, Sun, ZT, Tang, CJ, Tang, X, Tapan, I, Thorndike, EH, Tiemens, M, Ullrich, M, Uman, I, Varner, GS, Wang, B, Wang, D, Wang, DY, Wang, K, Wang, LL, Wang, LS, Wang, M, Wang, P, Wang, PL, Wang, SG, Wang, W, Wang, XF, Wang, YD, Wang, YF, Wang, YQ, Wang, Z, Wang, ZG, Wang, ZH, Wang, ZY, Weber, T, Wei, DH, Wei, JB, Weidenkaff, P, Wen, SP, Wiedner, U, Wolke, M, Wu, LH, Wu, Z, Xia, LG, Xia, Y, Xiao, D, Xiao, H, Xiao, ZJ, Xie, YG, Xiu, QL, Xu, GF, Xu, L, Xu, QJ, Xu, XP, Yan, L, Yan, WB, Yan, WC, Yan, YH, Yang, HJ, Yang, HX, Yang, L, Yang, Y, Yang, YX, Ye, M, Ye, MH, Yin, JH, Yu, BX, Yu, CX, Yu, JS, Yuan, CZ, Yuan, WL, Yuan, Y, Yuncu, A, Zafar, AA, Zallo, A, Zeng, Y, Zhang, BX, Zhang, BY, Zhang, C, Zhang, CC, Zhang, DH, Zhang, HH, Zhang, HY, Zhang, JJ, Zhang, JL, Zhang, JQ, Zhang, JW, Zhang, JY, Zhang, JZ, Zhang, K, Zhang, L, Zhang, XY, Zhang, Y, Zhang, YN, Zhang, YH, Zhang, YT, Zhang, ZH, Zhang, ZP, Zhang, ZY, Zhao, G, Zhao, JW, Zhao, JY, Zhao, JZ, Zhao, L, Zhao, MG, Zhao, Q, Zhao, QW, Zhao, SJ, Zhao, TC, Zhao, YB, Zhao, ZG, Zhemchugov, A, Zheng, B, Zheng, JP, Zheng, WJ, Zheng, YH, Zhong, B, Zhou, L, Zhou, X, Zhou, XK, Zhou, XR, Zhou, XY, Zhu, K, Zhu, KJ, Zhu, S, Zhu, SH, Zhu, XL, Zhu, YC, Zhu, YS, Zhu, ZA, Zhuang, J, Zotti, L, Zou, BS, Zou, JH, Collaboration, BESIII, İstanbul Arel Üniversitesi, [Ablikim, M. -- Ai, X. C. -- An, F. F. -- Bai, J. Z. -- Cai, X. -- Cao, G. F. -- Chang, J. F. -- Chen, G. -- Chen, H. S. -- Chen, J. C. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Deng, Z. Y. -- Dong, J. -- Dong, L. Y. -- Dong, M. Y. -- Duan, P. F. -- Fang, J. -- Fang, S. S. -- Fang, Y. -- Fu, C. D. -- Gao, Q. -- Gong, W. X. -- Gu, M. H. -- Guan, Y. H. -- Guo, A. Q. -- Guo, Y. -- He, K. L. -- Heng, Y. K. -- Hou, Z. L. -- Hu, H. M. -- Hu, T. -- Hu, Y. -- Ji, Q. -- Ji, X. B. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Jin, S. -- Kang, X. L. -- Li, F. -- Li, G. -- Li, H. B. -- Li, J. C. -- Li, W. D. -- Li, W. G. -- Li, X. N. -- Liu, B. J. -- Liu, C. X. -- Liu, Fang -- Liu, H. H. -- Liu, H. M. -- Liu, J. -- Liu, J. Y. -- Liu, P. L. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. -- Lu, Y. P. -- Luo, X. L. -- Ma, H. L. -- Ma, Q. M. -- Ma, T. -- Ma, X. Y. -- Mao, Z. P. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Niu, X. Y. -- Ouyang, Q. -- Ping, R. G. -- Prasad, V. -- Qian, S. -- Qin, X. S. -- Qin, Z. H. -- Qiu, J. F. -- Rong, G. -- Shen, X. Y. -- Sheng, H. Y. -- Song, W. M. -- Song, X. Y. -- Sun, G. X. -- Sun, S. S. -- Sun, Y. Z. -- Sun, Z. J. -- Tang, X. -- Wang, K. -- Wang, L. L. -- Wang, L. S. -- Wang, P. -- Wang, P. L. -- Wang, W. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. Y. -- Wen, S. P. -- Wu, L. H. -- Wu, Z. -- Xiao, D. -- Xie, Y. G. -- Xiu, Q. L. -- Xu, G. F. -- Xu, L. -- Yang, H. X. -- Ye, M. -- Yin, J. H. -- Yu, B. X. -- Yuan, C. Z. -- Yuan, Y. -- Zhang, B. X. -- Zhang, B. Y. -- Zhang, C. C. -- Zhang, D. H. -- Zhang, H. Y. -- Zhang, J. J. -- Zhang, J. L. -- Zhang, J. Q. -- Zhang, J. W. -- Zhang, J. Y. -- Zhang, J. Z. -- Zhang, K. -- Zhang, L. -- Zhang, Y. -- Zhang, Y. H. -- Zhao, G. -- Zhao, J. W. -- Zhao, J. Y. -- Zhao, J. Z. -- Zhao, Ling -- Zhao, Q. -- Zhao, Q. W. -- Zhao, T. C. -- Zhao, Y. B. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. Y. -- Zhu, K. -- Zhu, K. J. -- Zhu, S. -- Zhu, Y. S. -- Zhu, Z. A. -- Zhuang, J. -- Zou, B. S. -- Zou, J. H.] Inst High Energy Phys, Beijing 100049, Peoples R China -- [Chen, H. Y. -- Gao, X. Y. -- Shen, C. P.] Beihang Univ, Beijing 100191, Peoples R China -- [Li, Lei] Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China -- [Albrecht, M. -- Held, T. -- Kopf, B. -- Pelizaeus, M. -- Wiedner, U.] Ruhr Univ Bochum, D-44780 Bochum, Germany -- [Albayrak, O. -- Bennett, J. V. -- Briere, R. A. -- Ke, B. C.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA -- [Huang, G. M. -- Liu, Feng -- Mo, Y. J. -- Yang, Y. -- Zhang, Z. H.] Cent China Normal Univ, Wuhan 430079, Peoples R China -- [Ye, M. H.] China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China -- [Nisar, S.] COMSATS Inst Informat Technol, Def Rd,Off Raiwind Rd, Lahore 54000, Pakistan -- [Achasov, M. N. -- Muchnoi, N. Yu -- Nikolaev, I. B.] GI Budker Inst Nucl Phys SB RAS BINP, Novosibirsk 630090, Russia -- [Goetzen, K. -- Peters, K.] GSI Helmholtzctr Heavy Ion Res GmbH, D-64291 Darmstadt, Germany -- [Liao, G. R. -- Wei, D. H. -- Yang, Y. X.] Guangxi Normal Univ, Guilin 541004, Peoples R China -- [Li, X. M. -- Liu, H. B. -- Ruan, X. D.] Guangxi Univ, Nanning 530004, Peoples R China -- [Li, K. -- Xu, Q. J.] Hangzhou Normal Univ, Hangzhou 310036, Zhejiang, Peoples R China -- [Dbeyssi, A. -- Fritsch, M. -- Kliemt, R. -- Larin, P. -- Lin, D. X. -- Maas, F. E. -- Morales, C. Morales -- Nerlingn, F. -- Rosner, Ch. -- Wang, Y. D.] Helmholtz Inst Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Hao, X. Q. -- Huang, J. S. -- Sun, J. F.] Henan Normal Univ, Xinxiang 453007, Peoples R China -- [Liu, H. H.] Henan Univ Sci & Technol, Luoyang 471003, Peoples R China -- [Cheng, H. P. -- Jiao, Z. -- Lu, H. J.] Huangshan Coll, Huangshan 245000, Peoples R China -- [Xia, Y. -- Yan, Y. H. -- Zeng, Y.] Hunan Univ, Changsha 410082, Hunan, Peoples R China -- [Bennett, D. W. -- Lara, M. -- Mitchell, R. E. -- Moriya, K. -- Shepherd, M. R. -- Sun, Z. T.] Indiana Univ, Bloomington, IN 47405 USA -- [Ferroli, R. Baldini -- Bertani, M. -- Calcaterra, A. -- Felici, G. -- Patteri, P. -- Zallo, A.] Ist Nazl Fis Nucl, Lab Nazl Frascati, POB 13, I-00044 Frascati, Italy -- [Pacetti, S.] Ist Nazl Fis Nucl, I-06100 Perugia, Italy -- [Pacetti, S.] Univ Perugia, I-06100 Perugia, Italy -- [Bettoni, D. -- Cibinetto, G. -- Fioravanti, E. -- Garzia, I. -- Santoro, V.] INFN, Sez Ferrara, I-44122 Ferrara, Italy -- [Savrie, M.] Univ Ferrara, I-44122 Ferrara, Italy -- [Denig, A. -- Feldbauer, F. -- Fritsch, M. -- Gradl, W. -- Guo, Y. P. -- Hafner, A. -- Kiese, P. -- Kloss, B. -- Liu, Zhiqing -- Redmer, C. F. -- Ripka, M. -- Schumann, S. -- Wang, Y. Q. -- Weber, T. -- Weidenkaff, P.] Johannes Gutenberg Univ Mainz, Johann Joachim Becher Weg 45, D-55099 Mainz, Germany -- [Boger, E. -- Boyko, I. -- Chelkov, G. -- Dedovich, D. -- Denysenko, I. -- Nefedov, Y. -- Sarantsev, A. -- Zhemchugov, A.] Joint Inst Nucl Res, Dubna 141980, Moscow Region, Russia -- [Kuehn, W. -- Lange, J. S. -- Liang, Y. T. -- Ullrich, M.] Univ Giessen, Inst Phys 2, Heinrich Buff Ring 16, D-35392 Giessen, Germany -- [Haddadi, Z. -- Kalantar-Nayestanaki, N. -- Kavatsyuk, M. -- Loehner, H. -- Messchendorp, J. G. -- Tiemens, M.] Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands -- [Chen, X. R. -- Liu, X. -- Yu, J. S.] Lanzhou Univ, Lanzhou 730000, Peoples R China -- [Ding, Y. -- Liu, K. Y. -- Ma, F. C.] Liaoning Univ, Shenyang 110036, Peoples R China -- [Guo, L. B. -- Hu, C. -- Luo, C. L. -- Ping, J. L. -- Xiao, Z. J. -- Zhong, B.] Nanjing Normal Univ, Nanjing 210023, Jiangsu, Peoples R China -- [Chen, S. J. -- Huang, Y. -- Qi, M. -- Yuan, W. L. -- Zhang, C.] Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China -- [Dong, C. -- Ji, Q. P. -- Jiang, X. Y. -- Kang, X. S. -- Li, X. Q. -- Liu, Y. B. -- Ma, X. N. -- Shen, P. X. -- Wang, B. -- Yu, C. X. -- Zhao, M. G.] Nankai Univ, Tianjin 300071, Peoples R China -- [Ban, Y. -- Chu, X. K. -- Li, F. Y. -- Liu, L. D. -- Mao, Y. J. -- Shan, W. -- Wang, D. -- Wang, D. Y. -- Wang, S. G. -- Wei, J. B.] Peking Univ, Beijing 100871, Peoples R China -- [Li, Jin -- Olsen, S. L.] Seoul Natl Univ, Seoul 151747, South Korea -- [Huang, X. T. -- Jiao, J. B. -- Li, K. -- Li, T. -- Li, X. L. -- Ma, L. L. -- Qin, L. Q. -- Wang, M. -- Zhang, X. Y. -- Zheng, W. J.] Shandong Univ, Jinan 250100, Peoples R China -- [Dai, J. P. -- Yang, H. J.] Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China -- [Liu, F. H.] Shanxi Univ, Taiyuan 030006, Peoples R China -- [Liang, Y. F. -- Tang, C. J.] Sichuan Univ, Chengdu 610064, Peoples R China -- [Xu, X. P.] Soochow Univ, Suzhou 215006, Peoples R China -- [Li, Z. B. -- Zhang, H. H.] Sun Yat Sen Univ, Guangzhou 510275, Guangdong, Peoples R China -- [Fan, J. Z. -- Gao, Y. -- Liu, K. -- Wang, X. F. -- Xia, L. G. -- Zhu, X. L.] Tsinghua Univ, Beijing 100084, Peoples R China -- [Cakir, O.] Istanbul Aydin Univ, TR-34295 Istanbul, Turkey -- [Cetin, S. A. -- Eren, E. E. -- Kolcu, O. B. -- Uman, I. -- Yuncu, A.] Dogus Univ, TR-34722 Istanbul, Turkey -- [Tapan, I.] Uludag Univ, TR-16059 Bursa, Turkey -- [Li, P. R. -- Liu, Q. -- Lyu, X. R. -- Qiao, C. F. -- Zhang, Y. N. -- Zhang, Yu -- Zheng, Y. H.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China -- [Harris, F. A. -- Kornicer, M. -- Luo, T. -- Varner, G. S.] Univ Hawaii, Honolulu, HI 96822 USA -- [Bian, J. M. -- Julin, A. -- Muramatsu, H. -- Poling, R.] Univ Minnesota, Minneapolis, MN 55455 USA -- [Ambrose, D. J. -- Thorndike, E. H.] Univ Rochester, 601 Elmwood Ave, Rochester, NY 14627 USA -- [He, X. Q. -- Zhu, S. H.] Univ Sci & Technol Liaoning, Anshan 114051, Peoples R China -- [An, Q. -- Fang, X. -- Feng, C. Q. -- Gao, Z. -- Huang, G. S. -- Li, Cheng -- Liang, H. -- Liu, J. B. -- Liu, S. B. -- Peng, H. P. -- Shao, M. -- Sun, Y. J. -- Wang, Z. H. -- Yan, L. -- Yan, W. B. -- Yan, W. C. -- Zhang, Y. T. -- Zhang, Z. P. -- Zhao, Lei -- Zhao, Z. G. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, Y. C.] Univ Sci & Technol China, Hefei 230026, Peoples R China -- [Xiao, H. -- Zheng, B.] Univ South China, Hengyang 421001, Peoples R China -- [Hussain, T. -- Rashid, K. H. -- Zafar, A. A.] Univ Punjab, Lahore 54590, Pakistan -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Greco, M. -- Hu, J. F. -- Maggiora, M. -- Marcello, S. -- Sosio, S. -- Spataro, S. -- Zotti, L.] Univ Turin, I-10125 Turin, Italy -- [Fava, L.] Univ Piemonte Orientale, I-15121 Alessandria, Italy -- [Amoroso, A. -- Bianchi, F. -- Destefanis, M. -- De Mori, F. -- Fava, L. -- Greco, M. -- Hu, J. F. -- Leng, C. -- Maggiora, M. -- Marcello, S. -- Sosio, S. -- Spataro, S. -- Zotti, L.] Ist Nazl Fis Nucl, I-10125 Turin, Italy -- [Johansson, T. -- Kupsc, A. -- Li, C. -- Pettersson, J. -- Schoenning, K. -- Wolke, M.] Uppsala Univ, Box 516, SE-75120 Uppsala, Sweden -- [Cai, H. -- Han, S. -- Jiang, L. W. -- Liu, J. P. -- Qin, N. -- Yang, L. -- Zhang, Z. Y. -- Zhou, X.] Wuhan Univ, Wuhan 430072, Peoples R China -- [Luo, M. X.] Zhejiang Univ, Hangzhou 310027, Zhejiang, Peoples R China -- [Du, S. X. -- Li, D. M. -- Zhao, S. J.] Zhengzhou Univ, Zhengzhou 450001, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Fang, X. -- Feng, C. Q. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Gu, Y. T. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Li, Cheng -- Li, F. -- Li, X. N. -- Liang, H. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Peng, H. P. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Z. J. -- Wang, K. -- Wang, W. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wu, Z. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, L. -- Yan, W. B. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China -- [An, Q. -- Cai, X. -- Chang, J. F. -- Chen, M. L. -- Chen, X. -- Chen, Y. B. -- Dai, H. L. -- Dong, J. -- Dong, M. Y. -- Fang, J. -- Fang, X. -- Feng, C. Q. -- Gao, Z. -- Gong, W. X. -- Gu, M. H. -- Gu, Y. T. -- Heng, Y. K. -- Hu, T. -- Huang, G. S. -- Ji, X. L. -- Jiang, X. S. -- Jin, D. P. -- Li, Cheng -- Li, F. -- Li, X. N. -- Liang, H. -- Liu, J. B. -- Liu, P. L. -- Liu, S. B. -- Liu, Z. A. -- Lou, X. C. -- Lu, J. G. -- Lu, Y. P. -- Luo, X. L. -- Ma, X. Y. -- Min, J. -- Mo, X. H. -- Ning, Z. -- Niu, S. L. -- Ouyang, Q. -- Peng, H. P. -- Qian, S. -- Qin, Z. H. -- Shao, M. -- Sun, Y. J. -- Sun, Z. J. -- Wang, K. -- Wang, W. -- Wang, Y. F. -- Wang, Z. -- Wang, Z. G. -- Wang, Z. H. -- Wu, Z. -- Xie, Y. G. -- Xiu, Q. L. -- Yan, L. -- Yan, W. B. -- Yan, W. C. -- Ye, M. -- Yu, B. X. -- Zhang, B. Y. -- Zhang, H. Y. -- Zhang, J. W. -- Zhang, Y. H. -- Zhang, Y. T. -- Zhao, J. W. -- Zhao, J. Z. -- Zhao, Lei -- Zhao, Y. B. -- Zhao, Z. G. -- Zheng, J. P. -- Zhou, L. -- Zhou, X. K. -- Zhou, X. R. -- Zhu, K. J. -- Zhu, Y. C. -- Zhuang, J.] State Key Lab Particle Detect & Elect, Hefei 230026, Peoples R China -- [Cakir, O.] Ankara Univ, TR-06100 Ankara, Turkey -- [Yuncu, A.] Bogazici Univ, TR-34342 Istanbul, Turkey -- [Boger, E. -- Chelkov, G. -- Zhemchugov, A.] Moscow Inst Phys & Technol, Moscow 141700, Russia -- [Chelkov, G.] Tomsk State Univ, Funct Elect Lab, Tomsk 634050, Russia -- [Achasov, M. N. -- Muchnoi, N. Yu -- Nikolaev, I. B.] Novosibirsk State Univ, Novosibirsk 630090, Russia -- [Sarantsev, A.] PNPI, NRC Kurchatov Inst, Gatchina 188300, Russia -- [Lou, X. C.] Univ Texas Dallas, Richardson, TX 75083 USA -- [Kolcu, O. B.] Istanbul Arel Univ, TR-34295 Istanbul, Turkey, Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü., Tapan, İlhan, and Research unit Nuclear & Hadron Physics

Subjects
Nuclear and High Energy Physics, Particle physics, BESIII, детектор, Hadron, KLOE DETECTOR, BESIII, Hadronic cross section, Initial state radiation, Muon anomaly, Pion form factor, 7. Clean energy, 01 natural sciences, NO, law.invention, Subatomär fysik, Pion, law, CMD-2, 0103 physical sciences, Subatomic Physics, Physics, nuclear, Vacuum polarization, 010306 general physics, Collider, Physics, ELECTRON-POSITRON ANNIHILATION, HADRONIC CONTRIBUTIONS, Luminosity (scattering theory), FLAVOR FACTORIES, 010308 nuclear & particles physics, SIGMA(E(+)E(-), Form factor (quantum field theory), G-2, Order (ring theory), Mesons, Detector, Lattice QCD, lcsh:QC1-999, BEPCII, коллайдер, Astronomy & astrophysics, Physics, particles & fields, PI(+)PI(-)), Energy (signal processing), lcsh:Physics
Abstract

WOS: 000368783600087, We extract the e(+) e(-) -> pi(+) pi(-) cross section in the energy range between 600 and 900 MeV, exploiting the method of initial state radiation. A data set with an integrated luminosity of 2.93 fb(-1) taken at a center-of-mass energy of 3.773 GeV with the BESIII detector at the BEPCII collider is used. The cross section is measured with a systematic uncertainty of 0.9%. We extract the pion form factor vertical bar F pi vertical bar(2) as well as the contribution of the measured cross section to the leading-order hadronic vacuum polarization contribution to (g - 2)(mu). We find this value to be a(mu)(pi pi,LO) (600-900 MeV) = (368.2 +/- 2.5(stat)+/- 3.3(sys)).10(-10), which is between the corresponding values using the BaBar or KLOE data. (C) 2015 The Authors. Published by Elsevier B.V., National Key Basic Research Program of China [2015CB856700]; National Natural Science Foundation of China (NSFC) [11125525, 11235011, 11322544, 11335008, 11425524]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; CAS Center for Excellence in Particle Physics (CCEPP); Collaborative Innovation Center for Particles and Interactions (CICPI); Joint Large-Scale Scientific Facility Funds of the NSFC; CAS [11179007, U1232201, U1332201, KJCX2-YW-N29, KJCX2-YW-N45]; 100 Talents Program of CAS; National 1000 Talents Program of China; INPAC; Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG [Collaborative Research Center CRC-1044]; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey [DPT2006K-120470]; Russian Foundation for Basic Research [14-07-91152]; Swedish Resarch Council; U.S. Department of Energy [DE-FG02-04ER41291, DE-FG02-05ER41374, DE-FG02-94ER40823, DESC0010118]; U.S. National Science Foundation; University of Groningen (RuG); Helmholtzzentrum fur Schwerionenforschung GmbH (GSI), Darmstadt; WCU Program of National Research Foundation of Korea [R32-2008-000-10155-0], The BESIII Collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. We thank Thomas Teubner for the recalculation of amupi pi,LO (600-900 MeV) and Fedor Ignatov for the useful discussions. This work is supported in part by National Key Basic Research Program of China under Contract No. 2015CB856700; National Natural Science Foundation of China (NSFC) under Contract Nos. 11125525, 11235011, 11322544, 11335008, 11425524; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; the CAS Center for Excellence in Particle Physics (CCEPP); the Collaborative Innovation Center for Particles and Interactions (CICPI); Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contract Nos. 11179007, U1232201, U1332201; CAS under Contract Nos. KJCX2-YW-N29, KJCX2-YW-N45; 100 Talents Program of CAS; National 1000 Talents Program of China; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG under Contract No. Collaborative Research Center CRC-1044; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Contract No. DPT2006K-120470; Russian Foundation for Basic Research under Contract No. 14-07-91152; The Swedish Resarch Council; U.S. Department of Energy under Contract Nos. DE-FG02-04ER41291, DE-FG02-05ER41374, DE-FG02-94ER40823, DESC0010118; U.S. National Science Foundation; University of Groningen (RuG) and the Helmholtzzentrum fur Schwerionenforschung GmbH (GSI), Darmstadt; WCU Program of National Research Foundation of Korea under Contract No. R32-2008-000-10155-0.

Published
2016

Catalog

Books, media, physical & digital resources
See catalog results