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Neu anfangen Sie suchten nach: Autor Zhemchugov, A Filter Autor: Zhemchugov, A entfernen Organisationseinheit Experimentelle Physik III.1 Filter Organisationseinheit: Experimentelle Physik III.1 entfernen

Suchergebnisse

1. Measurements of the absolute branching fractions and CP asymmetries for D+ -> (KS,LK+)-K-0 (pi(0))

2. Measurement of e(+) e(-) -> K+ K- cross section at root s=2.00-3.08 GeV

3. Observation of e(+) e(-) -> eta Y(2175) at center-of-mass energies above 3.7 GeV

4. Observation of OZI-suppressed decays chi(cJ) -> omega phi

5. Measurement of B(J/psi -> eta ' e(+)e(-)) and search for a dark photon

6. Search for a strangeonium-like structure Z(s) decaying into phi pi and a measurement of the cross section e(+)e(-) -> phi pi pi

7. Study of the Dalitz decay J/psi -> e(+)e(-)eta

8. Dalitz plot analysis of the decay omega -> pi(+) pi(-) pi(0)

9. Measurement of the branching fraction of J/ψ → ωη′π+π- and search for J/ψ → ωX(1835), X(1835) → η′π+π- decay

10. Observation of chi(cJ) -> 4K(S)(0)

11. Study of electromagnetic Dalitz decays chi(cJ )-> mu(+)mu(-) J/psi

12. Observation of e(+)e(-)-> D-s(+)(D)over-bar(()*()0) K- and study of the P-wave D-s mesons

13. Search for invisible decays of omega and phi with J/psi data at BESIII

14. Measurements of absolute branching fractions for D mesons decays into two pseudoscalar mesons

15. Study of two-photon decays of pseudoscalar mesons via J/Psi radiative decays

16. Measurement of e(+)e(-) -> K(K)over-barJ/psi cross sections at center-of-mass energies from 4.189 to 4.600 GeV

17. Search for h(c) -> pi(+)pi(-) J/psi via psi(3686) -> pi(0)pi(+)pi(-) J/psi

18. Measurement of cross sections of the interactions e(+)e(-) -> phi phi omega and e(+)e(-) -> phi phi phi at center-of-mass energies from 4.008 to 4.600 GeV

19. Improved measurements of branching fractions for eta(c) -> phi phi and omega phi

20. Measurements of the branching fractions for D+ -> (KSKSK+)-K-0-K-0+, (KSKS0)-K-0 pi + and D-0 -> (KSKS0)-K-0, (KSKSKS0)-K-0-K-0

21. Measurements of the absolute branching fractions for D-s(+) -> eta e(+)nu(e) and D-s(+) -> eta ' e(+)nu(e)

22. Observation of D0(+) -> K-S(0)pi(0(+))eta ' and improved measurement of D-0 -> K-pi(+)eta '

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

24. First observation of the decaysχcJ→π0π0π0π0

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

26. Measurements of the Mass and Width of theηcUsing the Decayψ(3686)→γηc

27. Search forηc′decays into vector meson pairs

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

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

30. Search forCPandPviolating pseudoscalar decays intoππ

31. Measurements ofhc(P11)inψ′Decays

32. Design and construction of the BESIII detector

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

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

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

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

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

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

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

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

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

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

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

44. Cross section measurement of e+e−→η′J/ψ from s=4.178 to 4.600 GeV

45. Search for the decay Ds+→pp¯e+νe

46. Measurement of branching fractions for D meson decaying into ϕ meson and a pseudoscalar meson

47. Improved measurements of the absolute branching fractions of the inclusive decays D+(0)→ϕX

48. Search for the decay η′→γγη

49. Observation and study of the decay J/ψ→ϕηη′

50. Inclusive charged and neutral particle multiplicity distributions in χcJ and J/ψ decays

51. Search for the reaction e+ e- → χcJπ+π- and a charmoniumlike structure decaying to χcJπ± between 4.18 and 4.60 GeV

52. Measurement of the branching fraction of and search for a CP-violating asymmetry in η′ → π+ π- e+ e- at BESIII

53. Model-independent determination of the relative strong-phase difference between D-0 and (D)over-bar(0) -> K-S,L(0)pi(+)pi(-) and its impact on the measurement of the CKM angle gamma/phi(3)

54. Search for the reaction channel e+e−→ηcηπ+π− at center-of-mass energies from 4.23 to 4.60 GeV

55. Search for intermediate resonances and dark gauge bosons in J/ψ→γπ0η′

56. Measurement of singly Cabibbo-suppressed decays D→ωππ

57. Observation of the Y(4220) and Y(4390) in the process e+e−→ηJ/ψ

58. Search for baryon and lepton number violating decays D+→Λ¯(Σ¯0)e+ and D+→Λ(Σ0)e+

59. Observation of the decays χcJ→ϕϕη

60. Amplitude analysis of D+→KS0π+π+π−

61. Observation of the helicity-selection-rule suppressed decay of the chi(c2) charmonium state

62. Search for the rare decays J/psi -> D(0)e(+) e(-) + c.c. and psi(3686) -> D(0)e(+) e(-) + c.c.

63. Improved measurements of two-photon widths of the chi(cJ) states and helicity analysis for chi(c2) -> gamma gamma

64. Search for the rare decay D+ -> D(0)e(+)nu(e)

65. Measurement of branching fractions for psi(3686) -> gamma eta ', gamma eta, and gamma pi(0)

66. Analysis of D+ -> (K)over-bar(0)e(+)nu(e) and D+ -> pi(0)e(+)nu(e) semileptonic decays

67. Measurement of e(+)e(-) -> D(D)over-bar cross sections at the psi(3770) resonance

68. Measurement of singly Cabibbo-suppressed decays D-0 -> pi(0)pi(0)pi(0), pi(0)pi(0)eta, pi(0)eta eta and eta eta eta

69. Study of the decays D+-> eta(('))e(+)nu(e)

70. Measurements of the branching fractions of the singly Cabibbo-suppressed decays D-0 -> omega eta, eta(()'())pi(0) and eta(()'())eta

71. Measurement of the integrated Luminosities of cross-section scan data samples around the psi(3770) mass region

72. Measurement of e(+)e(-) -> pi(0)pi(0)psi(3686) at root s from 4.009 to 4.600 GeV and observation of a neutral charmoniumlike structure

73. Study of eta(1475) and X(1835) in radiative J/psi decays to gamma phi

74. Observation of chi(c2) -> eta 'eta ' and chi(c0,2) -> eta eta '

75. Branching fraction measurements of psi (3686) -> gamma chi(cJ)

76. Measurements of cross section of e(+)e(-) -> p(p)over-bar pi(0) at center-of-mass energies between 4.008 and 4.600 GeV

77. Observation of e(+)e(-) -> eta h(c) at center-of-mass energies from 4.085 to 4.600 GeV

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

79. Confirmation of theX(1835)and Observation of the ResonancesX(2120)andX(2370)inJ/ψ→γπ+π−η′

80. Measurements of the branching fractions of ηc→K+K−π0 , KS0K±π∓ , 2(π+π−π0) , and pp¯

81. Measurements of the absolute branching fractions of D0(+)→KK¯ππ decays

82. Search for the semileptonic decay D0(+)→b1(1235)−(0)e+νe

83. Search for New Hadronic Decays of $h_c$ and Observation of $h_c\rightarrow K^{+}K^{-}π^{+}π^{-}π^{0}$

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

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

86. Search for the X(2370) and observation of ηc→ηηη′ in J/ψ→γηηη′

87. Study of e+e−→2(pp¯) at center-of-mass energies between 4.0 and 4.6 GeV

88. Measurement of the absolute branching fraction of Λc+ → pKS0η decays

89. 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

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

91. Search for the hyperon semileptonic decay Ξ^{-} → Ξ^{0} e^{-} \bar{ν_{e}}

92. Amplitude analysis of the D_s^{+} \rightarrow π^{+} π^{-} π^{+} decay

93. Observation of ψ(3686)\toΞ(1530)^{0}\barΞ(1530)^{0} and Ξ(1530)^{0}\barΞ^0

94. Measurement of the branching fraction for ψ(3686)\to ω K^0_SK^0_S

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

96. Observation of D^{0(+)}\to K^0_Sπ^{0(+)}ω and improved measurement of D^0\to K^-π^+ω

97. Observation of the doubly Cabibbo-Suppressed decays D^+\to K^+π^0π^0 and D^+\to K^+π^0η

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

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

100. 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