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Neu anfangen Sie suchten nach: Publikationsart Zeitschriftenaufsatz Filter Publikationsart: Zeitschriftenaufsatz entfernen Autor Liu, Y Filter Autor: Liu, Y entfernen Organisationseinheit Professoren Filter Organisationseinheit: Professoren entfernen

Suchergebnisse

1. Design and construction of the BESIII detector

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

3. Test of CP Symmetry in Hyperon to Neutron Decays

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

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

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

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

8. Observation of a pp̄ mass threshold enhancement in Ψ′ → π+π−J/Ψ(J/Ψ → γ pp̄) decay

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

10. Measurement of {e}^{+}{e}^{-}\to p{K}^{-}\overline{\Lambda}+c.c. cross sections between 4.009 GeV and 4.951 GeV

11. Amplitude analysis and branching fraction measurement of the decay D+ → KS0π+π0π0

12. Observation of the decay ψ(3686) → Σ−¯Σ⁺ and measurement of its angular distribution

13. Determination of the number of J/$ψ$ events with J/$ψ$ \rightarrow decays

14. Measurements of the absolute branching fractions of Ω- decays and test of the ΔI=1/2 rule

15. Measurement of e+ e- → φη' cross sections at center-of-mass energies from 3.508 to 4.951 GeV and search for the decay ψ(3770) → φη'

16. Production of the doubly charged Δ baryon in e plus e- annihilation at energies from 2.3094 to 2.6464 GeV

17. Studies of the decay D+s → K+K-μ+νμ

18. Determination of the CP-even fraction of D0? K0Sp+p-p0

19. Measurement of the e+e- → KS0KL0π0 cross sections from √s=2.000 to 3.080 GeV

20. Study of e plus e- → ηφ at center-of-mass energies from 3.773 to 4.600 GeV

21. Improved measurement of the branching fractions for J/ψ → γπ0, γη, and γη′

22. Study of Ac plus - Ag plus ?g and test of lepton flavor universality with Ac plus - Al plus ?l decays

23. Measurement of e plus e- → Φπ+ π- cross sections at center-of-mass energies from 2.00 to 3.08 GeV

24. Study of the doubly Cabibbo-suppressed decays Ds plus - K plus K plus π- and Ds plus - K plus K+π-π0

25. Measurement of the branching fraction for the decay ψð3686þ → φK0SK0S

26. Observation of the ψð3686þ decays into Σ+ Σ - ω and Σ+ Σ - φ

27. Updated measurement of the branching fraction of {D}_{s}^{+}\ensuremath{\rightarrow}{\ensuremath{\tau}}^{+}{\ensuremath{\nu}}_{\ensuremath{\tau}} via {\ensuremath{\tau}}^{+}\ensuremath{\rightarrow}{\ensuremath{\pi}}^{+}{\overline{\ensuremath{\nu}}}_{\ensuremath{\tau}}

28. Observation of the Y(4230) and evidence for a new vector charmoniumlike state Y(4710) in e+e−→K0SK0SJ/ψ

29. Search for new hadronic decays of hc and observation of hc → p(p)over-barη ( MAR 3, 2023 , 10.1007/JHEP03(2023)022 )

30. The Physics of the B Factories

31. Search for the semi-muonic charmonium decay J/ψ → D−μ+νμ + c.c.

32. Study of the f0(980) and f0(500) Scalar Mesons through the Decay Ds+π+πe+νe

33. First Experimental Study of the Purely Leptonic Decay Ds*+ → e+ve

34. Determination of Spin-Parity Quantum Numbers for the Narrow Structure near the p Λ Threshold in e plus e- → pK - Λ + c.c.

35. STCF conceptual design report (Volume 1): Physics & detector

36. Improved measurement of the branching fraction of Ds plus → μ plus νμ

37. Precision measurements of Ds+ → ηe+νe and Ds+ → η'e+ νe

38. Determination of spin and parity of D∗(s) mesons

39. Measurement of the branching fractions of the singly Cabibbo-suppressed decays {\Lambda}_{\textrm{c}}^{+}\to \textrm{p}\eta and {\Lambda}_{\textrm{c}}^{+}\to \textrm{p}\omega

40. Observation of a Vector Charmoniumlike State at 4.7 GeV/c2 and Search for Zcs in e+e- → K+ K- J/ψ

41. Precise Measurement of the e plus e- → D plus s D- s Cross Sections at Center-of-Mass Energies from Threshold to 4.95 GeV

42. Measurements of Born cross sections of e+e- → Ds* + DsJ- + c.c.

43. Tests of CP symmetry in entangled Ξ0- (Ξ)over-bar0 pairs

44. Determination of the Λc+ spin via the reaction e+e- → Λc(Λ)over-barc

45. Observation of a Near-Threshold Structure in the K+ Recoil-Mass Spectra in e+e−→K+(Ds−D*0+Ds*−D0)

46. Search for the lepton number violating decay Σ−→pe−e− and the rare inclusive decay Σ−→Σ+X

47. Measurement of proton electromagnetic form factors in the time-like region using initial state radiation at BESIII

48. Search for new decay modes of the ψ2(3823) and the process e+e- → π0π0ψ2 (3823)

49. Measurement of the D → K-pi(+)pi(+)pi(-) and D → K-pi(+)pi(0) coherence factors and average strong-phase differences in quantum-correlated D(D)over-bar decays

50. Search for the decay Ds+ → a0(980)0e+νe

51. Amplitude analysis and branching-fraction measurement of Ds+ → KS0K- π+π+

52. Study of e+e- → π0X(3872)γ and search for Zc(4020)0 → X(3872)γ

53. Measurement of the absolute branching fractions for purely leptonic Ds+ decays

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

55. Search for the hyperon semileptonic decay Ξ- → Ξ0e- (ν)over-bare

56. Measurement of the Absolute Branching Fraction of Ds+ → τ+ντ via τ+ → e+νe(ν)over-barτ

57. Cross section measurement of e+e- → π+ π- ψ (3686) from √s=4.0076 GeV to 4.6984 GeV

58. Measurement of the doubly Cabibbo-suppressed decay D+ → K+π+π-π0 with semileptonic tags

59. Observation of a near-threshold enhancement in the Λ(Λ)over-bar mass spectrum from e+e- → φΛ(Λ)over-bar at √S is from 3.51 to 4.60 GeV

60. Determination of the absolute branching fractions of D0 → K-e+νe and D+ → (K)over-bar0e+νe

61. Observation of D0 → K1 (1270) -e+νe

62. First Measurement of the Absolute Branching Fraction of Λ → pμ-(ν)over-barμ

63. Amplitude analysis and branching fraction measurement of Ds+→ K- K+ π+ π0

64. Study of the process e+e- → φη at center-of-mass energies between 2.00 and 3.08 GeV

65. Study of the decay D+ → K*(892)+ KS0 in D+ → K+KS0π0

66. Measurement of the branching fraction for ψ (3686) →ωKS0KS0Y

67. Measurement of the absolute branching fraction of inclusive semielectronic Ds+ decays

68. Search for the rare semi-leptonic decay J/ψ → D-e+νe + c.c.

69. Amplitude analysis and branching-fraction measurement of Ds+ → KS0π+π0

70. Measurements of the branching fractions of ψ(3686) → (Σ)over-bar0Λ + c.c: and χcJ(J=0,1,2) → Λ(Λ)over-bar

71. Search for the charged lepton flavor violating decay J/ψ → eτ

72. Observation of the electromagnetic Dalitz decay D*0→D0e+e−

73. Search for baryon- and lepton-number violating decays D⁰→¯pe+ and D⁰→pe−

74. Observation of the Singly Cabibbo Suppressed Decay Λc+→nπ+

75. Measurement of the absolute branching fractions of J/ψ→γη and η decay modes

76. Observation of the decays χcJ → nK0SΛ¯¯¯¯ + c.c.

77. Study of light scalar mesons through Ds+→π0π0e+νe and KS0KS0e+νe decays

78. Partial wave analysis of J/ψ→γη′η′

79. Study of the decay D+s→K⁰sK⁰sπ+ and observation of an isovector partner to f₀(1710)

80. Search for a CP -odd light Higgs boson in J/ψ→γA0

81. Search for invisible decays of the Λ baryon

82. Search for the decay D⁰→π⁰ν¯ν

83. Amplitude analysis and branching fraction measurement of the decay D⁺s → π⁺π⁰π⁰

84. Observation of D⁰(+)→K⁰sπ⁰(+)ω and improved measurement of D⁰→K−π+ω

85. Measurement of the cross section for e+e−→ΛΛ¯ and evidence of the decay ψ(3770)→ΛΛ¯

86. Observation of ψ(3686)→Ξ(1530)0Ξ¯(1530)0 and Ξ(1530)0Ξ¯0

87. Measurement of Λ baryon polarization in e+e−→Λ‾Λ at √s=3.773 GeV

88. Observation of the decay D0→ρ−μ+νμ

89. Measurement of e+e−→γχc0,c1,c2 cross sections at center-of-mass energies between 3.77 and 4.60 GeV

90. Measurement of branching fractions of J/ψ and ψ(3686) decays to Σ+ and Σ¯¯¯¯−

91. Measurement of the Cross Section for e+e−→Hadrons at Energies from 2.2324 to 3.6710 GeV

92. First Measurement of Polarizations in the Decay D⁰→ωφ

93. Study of the decay Ds+→π+π+π−η and observation of the W -annihilation decay Ds+→a0(980)+ρ0

94. Measurement of cross section for e+e−→Ξ0Ξ¯0 near threshold

95. Search for the decay hc → π0 J/ψ

96. Search for new hadronic decays of hc and observation of hc → pp¯¯¯η

97. Probing CP symmetry and weak phases with entangled double-strange baryons

98. Amplitude analysis and branching fraction measurement of {D}_s^{+} → K−K+π+π+π−

99. Number of J/ψ events at BESIII

100. Amplitude analysis and branching fraction measurement of the decay D+s → K+π+π−