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Suchergebnisse

51. Measurement of the matrix element for the decayη′→ηπ+π−

52. Search forηc′decays into vector meson pairs

53. Higher-order multipole amplitude measurement inψ′→γχc2

54. Observation ofχc1Decays into Vector Meson Pairsϕϕ,ωω, andωϕ

55. Search forCPandPviolating pseudoscalar decays intoππ

56. Time performance of a triple-GEM detector at high rate

57. Search for the decay $D_{s}^{+} \to p\bar{p}e^{+}ν_{e}$

58. Measurement of the e^+e^-\toπ^+π^-π^0 cross section from 0.7 GeV to 3.0 GeV via initial-state radiation

59. Measurement of the e^{+}e^{-}\toΣ^{0}\barΣ^{0} cross sections at center-of-mass energies from 2.3864 to 3.0200 GeV

60. Study of Dynamics of D^0 → K^- e^+ ν_{e} and D^0 → π^- e^+ ν_{e} Decays

61. Study of the decays D^+\rightarrowη^{(\prime)} e^+ν_{e}

62. Study of the D0 → K− μ+ νμ Dynamics and Test of Lepton Flavor Universality with D0→K−l+νl Decays

63. Observation of e^{+}e^{-} → ηψ(2S) at center-of-mass energies from 4.236 to 4.600 GeV

64. Determination of the Pseudoscalar Decay Constant fDs+ via Ds+→μ+νμ

65. Measurement of the e^+e^- \to Λ\barΣ^0 + c.c. cross sections at \sqrt{s} from 2.3094 to 3.0800 GeV

66. Search for the lepton number violation decay φ\to π^+ π^+ e^- e^- via J/ψ\to φη

67. Study of e^+e^-\toηφ at center-of-mass energies from 3.773 to 4.600 GeV

68. Improved measurement of the branching fractions for J/ψ\toγπ^0, γη and γη^\prime

69. A coupled-channel analysis of the X(3872) lineshape with BESIII data

70. Production of doubly-charged Δ baryon in e^{+}e^{-} annihilation at energies from 2.3094 to 2.6464 GeV

71. Amplitude analysis and branching fraction measurement of the decay D^{+} \to K_S^0π^+π^0π^0

72. Determination of spin and parity of D^{*}_{(s)} mesons

73. Study of Λ_c^+\rightarrow Λμ^+ν_μ and Test of Lepton Flavor Universality with Λ_c^+\rightarrow Λ \ell^+ν_{\ell} Decays

74. Measurement of e^+e^-\to pK^-\barΛ+c.c. cross sections between 4.009 GeV and 4.951 GeV

75. Search for the semi-muonic charmonium decay J/ψ\to D^{-}μ^{+}ν_μ+c.c.

76. Studies of the decay D^+_s\to K^+K^- μ^+ ν_μ

77. Test of C\!P Symmetry in Hyperon to Neutron Decays

78. Measurement of e^{+}e^{-}\toφη' cross sections at center-of-mass energies from 3.508 to 4.951 GeV and search for the decay ψ(3770)\toφη'

79. Improved measurement of the branching fraction of D_s^+\toμ^+ν_μ

80. Observation of the decay J/ψ\to e^+ e^- η(1405) with η(1405) \to π^0 f_0(980)

81. Test of CP Symmetry in Hyperon to Neutron Decays

82. First Measurement of the Decay Asymmetry of pure W-exchange Decay Λ_{c}^{+}\toΞ^{0}K^{+}

83. Search for a scalar partner of the X(3872) via ψ(3770) decays into γηη' and γπ^{+}π^{-}J/ψ

84. Determination of spin and parity of D(s) mesons

85. Precise measurement of the branching fractions of J/ψΛ¯π+Σ+c.c. and J/ψΛ¯πΣ++c.c.

86. Precise measurement of the branching fractions of J/ψ\rightarrow\barΛπ^{+}Σ^{-}+c.c. and J/ψ\rightarrow\barΛπ^{-}Σ^{+}+c.c

87. Search for the light hadron decay χ_{c1}(3872) \to π^{+}π^{-}η

88. Measurement of the Energy-Dependent Electromagnetic Form Factors of a Charmed Baryon

89. Measurement of Energy-Dependent Pair-Production Cross Section and Electromagnetic Form Factors of a Charmed Baryon

90. Observation of B0 → χc0K*0 and evidence for B+ → χc0K*+

91. Determination of Strong-Phase Parameters in D → K-S,L(0)pi(+)pi(-)

92. Observation of D^+_s\to η^\prime μ^+ν_μ and Measurements of D^+_s\to η^{(\prime)}μ^+ν_μ Decay Dynamics

93. Search for the rare decay of Ψ(3686) → Λ+pe+e- +c.c. at BESIII

94. Search for baryon and lepton number violating decays of Ξ⁰ hyperons

95. Search for baryon and lepton number violating decays of Ξ^{0} hyperons

96. Search for the decay J/ψ→γ+ invisible

97. Measurement of the Born cross sections for e+e−→Ds+Ds1(2460)−+c.c. and e+e−→Ds*+Ds1(2460)−+c.c.

98. First measurements of χcJ→Σ−Σ¯+(J=0,1,2) decays

99. Observation of the semimuonic decay D+ → ωμ+υμ

100. Observation of D+ → ηηπ+ and improved measurement of D0(+) → ηπ+ π-(0)