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1,151 results on '"Bai, X. ???H."'

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1. Observation of the Electromagnetic Dalitz Transition $h_c \rightarrow e^+e^-\eta_c$

2. Measurement of branching fraction of $D^{*+}_s\to D^+_s \pi^0$ relative to $D^{*+}_s\to D^+_s \gamma$

3. Improved measurement of the absolute branching fraction of inclusive semileptonic $\Lambda_c^+$ decay

4. Study of $e^+e^-\rightarrow\Omega^{-}\bar\Omega^{+}$ at center-of-mass energies from 3.49 to 3.67 GeV

5. Observation of $e^+e^- \to p p \bar{p} \bar{n} \pi^{-} + c.c.$

6. Observation of the $Y(4230)$ and evidence for a new vector charmonium-like state $Y(4710)$ in $e^{+}e^{-}\to K_{S}^{0} K_{S}^{0} J/\psi$

7. Observation of the decay $\psi(3686) \to \Sigma^-\bar\Sigma^+$ and measurement of its angular distribution

8. Search for invisible decays of a dark photon using $e^+e^-$ annihilation data at BESIII

9. Measurement of the $e^+e^-\to\pi^+\pi^-J/\psi$ cross section in the vicinity of 3.872 GeV

10. Study of $\eta(1405)/\eta(1475)$ in $J/\psi\to\gamma K^{0}_{S} K^{0}_{S}\pi^{0}$ decay

11. Partial wave analysis of the charmed baryon hadronic decay $\Lambda_c^+\to\Lambda\pi^+\pi^0$

12. Search for baryon and lepton number violation decay $D^{\pm}\to n(\bar{n})e^{\pm}$

13. Observation of the hindered electromagnetic Dalitz decay $\psi(3686) \to e^+ e^- \eta_c$

14. Measurement of the $C\!P$-even fraction of $D^{0}\to\pi^{+}\pi^{-}\pi^{+}\pi^{-}$

15. Improved measurement of the strong-phase difference $\delta_D^{K\pi}$ in quantum-correlated $D\bar{D}$ decays

16. Search for hyperon $\Delta S=\Delta Q$ violating decay $\Xi^{0}\to\Sigma^{-}e^{+}\nu_{e}$

17. Search for a massless dark photon in $\Lambda^{+}_{c}\to p \gamma^{\prime}$ decay

18. Measurement of the Branching Fraction of the Singly Cabibbo-Suppressed Decay $\Lambda_{c}^{+}\to\Lambda K^{+}$

19. Measurement of $e^{+}e^{-}\rightarrow\pi^{+}\pi^{-}D^{+}D^{-}$ cross sections at center-of-mass energies from 4.190 to 4.946 GeV

20. Study of the Semileptonic Decay $\Lambda_c^+\rightarrow \Lambda e^+\nu_e$

21. Measurement of the absolute branching fraction of the singly Cabibbo suppressed decay $\Lambda^{+}_{c}\to p\eta^{\prime}$

22. Measurement of $\psi(3686)\to\Lambda\bar{\Lambda}\eta$ and $\psi(3686)\to\Lambda\bar{\Lambda}\pi^0$ decays

23. Study of $\psi(3686)\rightarrow\Lambda\bar{\Lambda}\omega$

24. First Observation of the Semileptonic Decay $\Lambda_c^+\rightarrow pK^- e^+\nu_e$

25. Measurement of Branching Fractions of Singly Cabibbo-suppressed Decays $\Lambda_c^+ \rightarrow \Sigma^{0} K^+$ and $\Sigma^{+} K_{S}^0$

26. Search for the weak decay $\psi(3686) \to \Lambda_c^{+} \bar{\Sigma}^- +c.c$

27. Evidence for the Cusp Effect in $\eta'$ Decays into $\eta\pi^0\pi^0$

28. Search for the lepton flavor violating decay $J/\psi\to e\mu$

29. Search for the semileptonic decay $D_s^+\to \pi^0e^+\nu_e$

30. Absolute Measurements of Branching Fractions of Cabibbo-Suppressed Hadronic $D^{0(+)}$ Decays Involving Multiple Pions

31. Measurement of the total and leptonic decay widths of the $J/\psi$ resonance with an energy scan method at BESIII

32. Observation of $\chi_{cJ}\to \Lambda\bar \Lambda \eta$

33. Measurement of the branching fraction and decay asymmetry of $\Lambda\to n\gamma$

34. Observation of $\eta_c(2S) \to 3(\pi^+\pi^-)$ and measurements of $\chi_{cJ} \to 3(\pi^+\pi^-)$ in $\psi(3686)$ radiative transitions

35. Study of the resonance structures in $e^{+}e^{-} \rightarrow \pi^{+}\pi^{-}J/\psi$ process

36. Measurements of the absolute branching fractions of hadronic $D$-meson decays involving kaons and pions

37. Amplitude analysis and branching fraction measurement of the decay \boldmath $D_{s}^{+} \to K^+\pi^{+}\pi^{-}\pi^{0}$

38. Amplitude analysis and branching fraction measurement of the decay $D_{s}^{+} \to K^+\pi^+\pi^-$

39. Luminosities and energies of $e^+e^-$ collision data taken between $\sqrt{s}$=4.612 GeV and 4.946 GeV at BESIII

40. Evidence for a neutral near-threshold structure in the $K^{0}_{\rm S}$ recoil-mass spectra in $e^+e^-\rightarrow K^{0}_{\rm S}D_s^+D^{*-}$ and $e^+e^-\rightarrow K^{0}_{\rm S}D_s^{*+}D^{-}$

41. Precise Measurements of Decay Parameters and $CP$ Asymmetry with Entangled $\Lambda-\bar{\Lambda}$ Pairs

42. Study of the $h_c$($1^1P_1$) meson via $\psi(2S) \rightarrow \pi^0 h_c$ decays at BESIII

43. Observation of $a_0(1710)^+ \to K_S^0K^+$ in study of the $D_s^+\to K_S^0K^+\pi^0$ decay

44. Observation of the $Y(4230)$ and a new structure in $e^+e^- \rightarrow K^+K^-J/\psi$

45. Observation of the double Dalitz decay $\eta'\to e^+e^-e^+e^-$

46. Search for new hadronic decays of $h_{c}$ and observation of $h_{c}\to p\bar{p}\eta$

47. Amplitude analysis and branching fraction measurement of $D_{s}^{+} \to K^-K^+\pi^+\pi^+\pi^-$

48. Observation of resonance structures in $e^+e^-\to \pi^+\pi^-\psi_2(3823)$ and mass measurement of $\psi_2(3823)$

49. Measurement of integrated luminosities at BESIII for data samples at center-of-mass energies between 4.0 and 4.6 GeV

50. Cross section measurements of the processes $e^+e^- \rightarrow \omega\pi^{0}$ and $\omega\eta$ at center-of-mass energies between 3.773 and 4.701 GeV

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