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Suchergebnisse

1. Search for a long-lived spin-0 mediator in b→s transitions at the Belle II experiment

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

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

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

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

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

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

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

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

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. 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

25. 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

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

27. 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

28. Studies of the semileptonic \bar B^0\to D^{*+}\ell^-\barν_\ell and B^-\to D^{0}\ell^-\barν_\ell decay processes with 34.6 fb^{-1} of Belle II data

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

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

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

32. Search for B Mesogenesis at BABAR

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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