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126 results on '"B Y, Zhang"'

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1. Observation of X(2370) and search for X(2120) in $$J/\psi \rightarrow \gamma K{\bar{K}} \eta '$$

2. Determination of Strong-Phase Parameters in D→KS,L0π+π−

3. Observation of D+→ηηπ+ and improved measurement of D0(+)→ηπ+π−(0)

4. Observation of a Resonant Structure in e+e−→K+K−π0π0

5. Partial wave analysis of ψ(3686)→K+K−η

6. Search for the rare decay η′→π0π0π0π0 at BESIII

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

8. Study of $e^{+}e^{-} \to D^{+} D^{-} \pi^{+} \pi^{-} $ at center-of-mass energies from 4.36 to 4.60 GeV

9. Observation of the Semileptonic D+ Decay into the K¯1(1270)0 Axial-Vector Meson

10. Study of J/ψ and ψ(3686)→Σ(1385)0Σ¯(1385)0 and Ξ0Ξ¯0

11. Study of the decays ψ(3686)→γχcJ→γp¯K*+Λ+c.c. and ψ(3686)→p¯K*+Λ+c.c

12. Amplitude Analysis of Ds+→π+π0η and First Observation of the W -Annihilation Dominant Decays Ds+→a0(980)+π0 and Ds+→a0(980)0π+

13. Cross section measurements of e+e−→K+K−K+K− and ϕK+K− at center-of-mass energies from 2.10 to 3.08 GeV

14. Partial-wave analysis of J/ψ→K+K−π0

15. Observation of e+e−→π+π−ψ(3770) and D1(2420)0D¯0+c.c

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

17. Complete Measurement of the Λ Electromagnetic Form Factors

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

19. Study of the decays Ds+→KS0K+ and KL0K+

20. Observation of the Decay X(3872)→π0χc1(1P)

21. Cross section measurements of e+e−→ωχc0 from s=4.178 to 4.278 GeV

22. Observation of the W -annihilation decay Ds+→ωπ+ and evidence for Ds+→ωK+

23. Study of the process e+e−→pp¯ via initial state radiation at BESIII

24. Search for baryon and lepton number violation in J/ψ→Λc+e−+c.c

25. Precision measurements of the e+e−→KS0K±π∓ Born cross sections at center-of-mass energies between 3.8 and 4.6 GeV

26. Precision Measurement of the Branching Fractions of <math><mrow><msup><mrow><mi>η</mi></mrow><mrow><mo>′</mo></mrow></msup></mrow></math> Decays

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

28. Determination of the Pseudoscalar Decay Constant fDs+ via Ds+→μ+νμ

29. Observation of Ds+→pn¯ and confirmation of its large branching fraction

30. First Measurement of the Form Factors in Ds+→K0e+νe and Ds+→K*0e+νe Decays

31. Observation of D+→f0(500)e+νe and Improved Measurements of D→ρe+νe

32. Measurement of e+e−→K+K− cross section at s=2.00 – 3.08 GeV

33. Observation of e+e−→ηY(2175) at center-of-mass energies above 3.7 GeV

34. Observation of OZI-suppressed decays χcJ→ωϕ

35. Measurement of B(J/ψ→η′e+e−) and search for a dark photon

36. Study of the decay D0→K¯0π−e+νe

37. Search for a strangeonium-like structure Zs decaying into ϕπ and a measurement of the cross section e+e−→ϕππ

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

39. Measurements of e+e−→KS0K±π∓π0 and KS0K±π∓η at center-of-mass energies from 3.90 to 4.60 GeV

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

41. Future Physics Programme of BESIII

42. Measurement of the Branching Fraction For the Semileptonic Decay D0(+)→π−(0)μ+νμ and Test of Lepton Flavor Universality

43. Observation of h1(1380) in the J/ψ→η′KK¯π decay

44. First measurement of e+e−→pKS0n¯K−+c.c. above open charm threshold

45. Observation of the Semileptonic Decay D0→a0(980)−e+νe and Evidence for D+→a0(980)0e+νe

46. Search for invisible decays of ω and ϕ with J/ψ data at BESIII

47. Observation of a00(980)−f0(980) Mixing

48. Precision Study of η′→γπ+π− Decay Dynamics

49. Search for the rare decays D→h(h(′))e+e−

50. Measurement of e+e−→KK¯J/ψ cross sections at center-of-mass energies from 4.189 to 4.600 GeV

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