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335 results on '"Ren, H. L."'

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2. Dark Photon Search in the Mass Range Between 1.5 and 3.4 GeV/$c^2$

3. Measurement of the leptonic decay width of $J/\psi$ using initial state radiation

4. Search for the weak decay $\eta^{\prime}\to K^{\pm}\pi^{\mp}$ and precise measurement of the branching fraction ${\cal B}(J/\psi\to\phi\eta^{\prime})$

5. Observation of $\eta^{\prime}\to\omega e^{+} e^{-}$

6. Observation of a neutral charmoniumlike state $Z_c(4025)^0$ in $e^{+} e^{-} \to (D^{*} \bar{D}^{*})^{0} \pi^0$

7. Search for $Z_c(3900)^\pm\to\omega\pi^\pm$

8. Measurement of the branching fractions of $D_{s}^{+}\rightarrow \eta'X$ and $D_{s}^{+}\rightarrow \eta'\rho^{+}$ in $e^+e^-\to D^+_{s}D^-_{s}$

9. Measurement of the Matrix Elements for the Decays $\eta \rightarrow \pi^{+}\pi^{-}\pi^0$ and $\eta/\eta^{\prime}\rightarrow\pi^0\pi^0\pi^0$

10. Observation and Spin-Parity Determination of the $X(1835)$ in $J/\psi\rightarrow\gamma K^0_S K^0_S\eta$

11. An amplitude analysis of the $\pi^{0}\pi^{0}$ system produced in radiative $J/\psi$ decays

12. Observation of the isospin-violating decay $J/\psi \to \phi\pi^{0}f_{0}(980)$

13. Search for $D^0\to\gamma\gamma$ and improved measurement of the branching fraction for $D^0 \to \pi^0\pi^0$

14. An Improved Limit for Gamma_ee of X(3872) and Gamma_ee Measurement of psi(3686)

15. Search for the isospin violating decay $Y(4260)\rightarrow J/\psi \eta \pi^{0}$

16. Measurement of $\mathcal B(\psi(3770)\to\gamma \chi_{c1})$ and search for $\psi(3770)\to\gamma \chi_{c2}$

17. Observation of the Dalitz Decay $\eta' \to \gamma e^+e^-$

18. Measurement of the proton form factor by studying $e^{+} e^{-}\rightarrow p\bar{p}$

19. Observation of the electromagnetic doubly OZI-suppressed decay $J/\psi \rightarrow \phi \pi^{0}$

20. Measurements of $\psi(3686) \to K^{-} \Lambda \bar{\Xi}^{+} +c.c.$ and $\psi(3686) \to \gamma K^{-} \Lambda \bar{\Xi}^{+} +c.c$

21. Observation of the $\psi(1^3D_2)$ state in $e^+e^-\to\pi^+\pi^-\gamma\chi_{c1}$ at BESIII

22. Measurement of the $e^{+}e^{-} \to \eta J/\psi$ cross section and search for $e^{+}e^{-} \to \pi^{0} J/\psi$ at center-of-mass energies between 3.810 and 4.600~GeV

23. Study of $\chi_{cJ}$ decaying into $\phi$ $K^*(892)$ $\bar{K}$

24. Precision measurement of the integrated luminosity of the data taken by BESIII at center of mass energies between 3.810 GeV and 4.600 GeV

25. Searches for isospin-violating transitions $\chi_{c0,2} \rightarrow \pi^{0} \eta_{c}$

26. Measurement of $y_{CP}$ in $D^0-\overline{D}^0$ oscillation using quantum correlations in $e^+e^-\to D^0\overline{D}^0$ at $\sqrt{s}$ = 3.773\,GeV

27. Study of J/psi->eta phi pi+pi- at BESIII

28. Precision measurement of the $D^{*0}$ decay branching fractions

29. Search for the $Y(4140)$ via $e^{+} e^{-} \to \gamma \phi J/\psi$ at $\sqrt{s}=$ 4.23, 4.26 and 4.36 GeV

30. Evidence for $e^+e^-\to\gamma\chi_{c1, 2}$ at center-of-mass energies from 4.009 to 4.360 GeV

31. Search for the weak decays $J/\psi \to D^{(*)}_{s}e\nu_{e}$

32. Study of $e^+e^-\to\omega\chi_{cJ}$ at center-of-mass energies from 4.21 to 4.42 GeV

33. Observation of $e^+e^-\to \pi^0\pi^0 h_c$ and a neutral charmoniumlike structure $Z_c(4020)^0$

34. Search for C-parity violation in $J/ \psi \to \gamma\gamma$ and $ \gamma \phi$

40. Experimental Investigation on Flow Characteristics in a Turbine Rotor-Stator Cavity with Inlet at Low Radius.

41. Experimental and numerical analysis of crack growth in stiffened panels.

42. A quantitative acoustic emission study on fracture processes in ceramics based on wavelet packet decomposition.

43. Observation of the electromagnetic doubly OZI-suppressed decay J/Psi -->phi pi0

44. Measurements of psi(3686) -> K-Lambda(Xi)over-bar(+) + c.c. and psi(3686) -> gamma K-Lambda(Xi)over-bar(+) + c.c

46. Search for the weak decays J/psi -> D-s(()*()-) e(+)nu(e) + c.c

47. Search for C-parity violation in J/psi -> gamma gamma and gamma phi

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