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Suchergebnisse

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

2. Measurement of decay-time dependent CP violation in B^0 \rightarrow K^0_S K^0_S K^0_S using 2019--2021 Belle II data

3. Measurement of the photon-energy spectrum in inclusive B→Xsγ decays identified using hadronic decays of the recoil B meson in 2019-2021 Belle II data

4. Determination of |V_{cb}| from B→Dℓν decays using 2019-2021 Belle II data

5. Measurement of the B^{0} \rightarrow D^{*-} \ell^{+} ν_{\ell} branching ratio and |V_{cb}| with a fully reconstructed accompanying B meson in 2019-2021 Belle II data

6. Rediscovery of $B^0\to J\mskip 1mu / ψ\mskip 2mu K^0_{\scriptscriptstyle L}$ at Belle II

7. Measurement of the branching fraction for $B^{0} \rightarrow π^{0} π^{0}$ decays reconstructed in 2019-2020 Belle II data

8. Measurements of branching fractions and CP-violating charge asymmetries in multibody charmless $B$ decays reconstructed in 2019-2020 Belle II data

9. Angular analysis of $B^+ \to ρ^+ρ^0$ decays reconstructed in 2019-2020 Belle II data

10. Measurements of the branching fractions for $B \to K^{*}γ$ decays at Belle II

11. Exclusive $B \to X_u \ell ν_\ell$ Decays with Hadronic Full-event-interpretation Tagging in 62.8 fb$^{-1}$ of Belle II Data

12. Measurement of the branching fraction for the decay B→K*(892)ℓ⁺ℓ⁻ at Belle II

13. Measurements of the branching fraction, isospin asymmetry, and lepton-universality ratio in B→J/ψK decays at Belle II

14. Measurement of Branching Fraction and Longitudinal Polarization in B^0 → ρ^+ ρ^- Decays at Belle II

15. Measurement of the time-integrated mixing probability $χ_d$ with a semileptonic double-tagging strategy and $34.6 {\rm fb}^{-1}$ of Belle II collision data

16. Measurements of branching fractions and direct CP asymmetries in $B^{0}\to K^{+} π^{-}$, $B^+ \to K_{\rm S}^0π^+$ and $B^0 \to π^+π^-$ using 2019 and 2020 data

17. Future perspectives at SIS-100 with HADES-at-FAIR

18. Charged pion production in C+C and Ar+KCl collisions measured with HADES

19. Inclusive Dielectron Production in Ar+KCl Collisions at 1.76 AGeV studied with HADES

20. Recent results from HADES on electron pair production in relativistic heavy-ion collisions

21. Determination of the $\mathbf{Σ(1385)^{0}/Λ(1405)}$ ratio in p+p collisions at 3.5 GeV

22. Searching a Dark Photon with HADES

23. Statistical model analysis of hadron yields in proton-nucleus and heavy-ion collisions at SIS 18 energies

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

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

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

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

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

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

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

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

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

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

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

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

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

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

38. First Observation of a Three-Resonance Structure in e^+e^-\rightarrow{non-open} Charm Hadrons

39. 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'

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

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

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

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

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

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

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

47. Study of $Υ(10753)$ decays to $π^{+}π^{-}Υ(nS)$ final states at Belle II

48. Search for the e^+e^-\toη_{b}(1S)ω and e^+e^-\toχ_{b0}(1P)ω processes at \sqrt{s}=10.745 GeV

49. First measurement of R(X_{τ/\ell}) as an inclusive test of the b \to c τν anomaly

50. Search for lepton-flavor-violating $τ^- \to \ell^-φ$ decays in 2019-2021 Belle II data

51. Observation of ${B\to D^{(*)} K^- K^{0}_S}$ decays using the 2019-2022 Belle II data sample

52. Measurement of branching-fraction ratios and $CP$ asymmetries in $B^{\pm} \to D_{CP\pm}K^{\pm}$ decays at Belle and Belle II

53. Search for a long-lived spin-0 mediator in $b\to s$ transitions at the Belle II experiment

54. Measurement of the τ-lepton mass with the Belle~II experiment

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

56. Deep sub-threshold $Ξ^-$ production in Ar+KCl reactions at 1.76A GeV

57. Origin of the low-mass electron pair excess in light nucleus-nucleus collisions

58. Dielectron production in Ar+KCl collisions at 1.76A GeV

59. Baryonic resonances close to the Kbar-N threshold: the case of Sigma(1385)^+ in pp collisions

60. Inclusive dielectron spectra in p+p collisions at 3.5 GeV

61. Production of Sigma{\pm}pi?pK+ in p+p reactions at 3.5 GeV beam energy

62. Study of exclusive one-pion and one-eta production using hadron and dielectron channels in pp reactions at kinetic beam energies of 1.25 GeV and 2.2 GeV with HADES

63. Inclusive dielectron production in proton-proton collisions at 2.2 GeV beam energy

64. First measurement of low momentum dielectrons radiated off cold nuclear matter

65. Baryonic resonances close to the Kbar-N threshold: the case of Lambda(1405) in pp collisions

66. Associate K^0 production in p+p collisions at 3.5 GeV: The role of Delta(1232)++

67. Lambda hyperon production and polarization in collisions of p(3.5 GeV) + Nb

68. Partial Wave Analysis of the Reaction $p(3.5 GeV)+p \to pK^+Λ$ to Search for the "$ppK^-$" Bound State

69. Study of the quasi-free $np \to np π^+π^-$ reaction with a deuterium beam at 1.25 GeV/nucleon

70. K*(892)+ production in proton-proton collisions at E_beam = 3.5 GeV

71. Phi decay: a relevant source for K- production at SIS energies?

72. Measurement of charged pions in 12C + 12C collisions at 1A GeV and 2A GeV with HADES

73. Study of dielectron production in C+C collisions at 1 AGeV

74. Lambda-p femtoscopy in collisions of Ar+KCl at 1.76 AGeV

75. In-Medium Effects on K0 Mesons in Relativistic Heavy-Ion Collisions

76. Hyperon production in Ar+KCl collisions at 1.76A GeV

77. Baryon resonance production and dielectron decays in proton-proton collisions at 3.5 GeV

78. Analysis of pion production data measured by HADES in proton-proton collisions at 1.25 GeV

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

80. Measurement of $CP$ asymmetries in $B^0\to φK^0_S$ decays with Belle II

81. Subthreshold Xi- Production in Collisions of p(3.5 GeV)+Nb

82. Novel method for the identification of the production flavor of neutral charmed mesons

83. Complete determination of Σ^{+} electromagnetic form factors via e^{+}e^{-} \to Σ^{+} \barΣ^{-}

84. Determination of the absolute branching fractions of D^0 → K^-e^+ν_e and D^+ → \bar K^0 e^+ν_e

85. Observation of a near-threshold enhancement in the Λ\barΛ mass spectrum from e^+e^- → φΛ\barΛ at √s from 3.51 to 4.60 GeV

86. Study of the decay D^+\to K^*(892)^+ K_S^0 in D^+\to K^+ K_S^0 π^0

87. Measurement of the branching fraction of leptonic decay D_s^+\toτ^+ν_τ via τ^+\toπ^+π^0\bar ν_τ

88. Measurement of the doubly Cabibbo-suppressed decay D^+\to K^+π^+π^-π^0 with semileptonic tags

89. Observation of the Decay D^0\to ρ^-μ^+ν_μ

90. Measurements of Born Cross Sections of e^+e^-\to D_s^{*+} D_{sJ}^{-} +c.c.

91. Measurement of the inclusive branching fraction for ψ(3686) → K_{S}^{0} + anything

92. Study of the Decay D^{+}_{s} → π^{+}π^{+}π^{-}η and Observation of the W-annihilation Decay D^{+}_{s} → a_0(980)^+ρ^0

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

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

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

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

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

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

99. Study of light scalar mesons through D_s^+ \to π^0 π^0 e^+ ν_e and K_S^0 K_S^0 e^+ ν_e decays

100. Observation of the electromagnetic Dalitz decay D∗0→D0e+e−