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218 results on '"Chelkov, G"'

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1. Search for invisible decays of omega and phi with J/psi data at BESIII

2. Measurements of absolute branching fractions for D mesons decays into two pseudoscalar mesons

3. Measurement of e(+)e(-) -> K(K)over-barJ/psi cross sections at center-of-mass energies from 4.189 to 4.600 GeV

4. Measurements of the branching fractions of the singly Cabibbo-suppressed decays D0→ωη, η(')π0 and η(')η

5. Study of eta(1475) and X(1835) in radiative J/psi decays to gamma phi

6. Determination of the number of ψ(3686) events at BESIII

7. Measurement of e+e−→π0π0ψ(3686) at √s from 4.009 to 4.600 GeV and observation of a neutral charmoniumlike structure

8. Observation of a cross-section enhancement near mass threshold in e(+)e(-) -> Lambda(Lambda)over-bar

9. Observation of e(+)e(-) -> phi chi(c1) and phi chi(c2) at root s=4.600 GeV

10. Measurements of the branching fractions for the semileptonic decays D-s(+) -> phi e(+)v(e), phi mu(+)v(mu), eta mu(+)v(mu) and eta 'mu(+)v(mu)

11. Measurement of the matrix elements for the decays eta' -> eta pi(+) pi(-) and eta' -> eta pi(0)pi(0)

12. Search for invisible decays of omega and phi with J/psi data at BESIII

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. Measurement of e(+)e(-) -> K(K)over-barJ/psi cross sections at center-of-mass energies from 4.189 to 4.600 GeV

16. Study of eta(1475) and X(1835) in radiative J/psi decays to gamma phi

17. Measurements of the branching fractions of the singly Cabibbo-suppressed decays D0→ωη, η(')π0 and η(')η

18. Determination of the number of ψ(3686) events at BESIII

19. Measurement of e+e−→π0π0ψ(3686) at √s from 4.009 to 4.600 GeV and observation of a neutral charmoniumlike structure

20. Observation of a cross-section enhancement near mass threshold in e(+)e(-) -> Lambda(Lambda)over-bar

21. Observation of e(+)e(-) -> phi chi(c1) and phi chi(c2) at root s=4.600 GeV

22. Measurements of the branching fractions for the semileptonic decays D-s(+) -> phi e(+)v(e), phi mu(+)v(mu), eta mu(+)v(mu) and eta 'mu(+)v(mu)

23. Measurements of absolute branching fractions for D mesons decays into two pseudoscalar mesons

24. Measurement of e(+)e(-) -> K(K)over-barJ/psi cross sections at center-of-mass energies from 4.189 to 4.600 GeV

25. Measurement of the matrix elements for the decays eta' -> eta pi(+) pi(-) and eta' -> eta pi(0)pi(0)

26. Measurements of the branching fractions of the singly Cabibbo-suppressed decays D0→ωη, η(')π0 and η(')η

27. Measurement of e+e−→π0π0ψ(3686) at √s from 4.009 to 4.600 GeV and observation of a neutral charmoniumlike structure

28. Observation of a cross-section enhancement near mass threshold in e(+)e(-) -> Lambda(Lambda)over-bar

29. Observation of e(+)e(-) -> phi chi(c1) and phi chi(c2) at root s=4.600 GeV

30. Measurements of the branching fractions for the semileptonic decays D-s(+) -> phi e(+)v(e), phi mu(+)v(mu), eta mu(+)v(mu) and eta 'mu(+)v(mu)

31. Study of eta(1475) and X(1835) in radiative J/psi decays to gamma phi

32. Determination of the number of ψ(3686) events at BESIII

33. Measurement of the matrix elements for the decays eta' -> eta pi(+) pi(-) and eta' -> eta pi(0)pi(0)

34. Observation of a cross-section enhancement near mass threshold in e(+)e(-) -> Lambda(Lambda)over-bar

35. Search for invisible decays of omega and phi with J/psi data at BESIII

36. Measurements of absolute branching fractions for D mesons decays into two pseudoscalar mesons

37. Measurement of e(+)e(-) -> K(K)over-barJ/psi cross sections at center-of-mass energies from 4.189 to 4.600 GeV

38. Study of eta(1475) and X(1835) in radiative J/psi decays to gamma phi

39. Observation of a cross-section enhancement near mass threshold in e(+)e(-) -> Lambda(Lambda)over-bar

40. Observation of e(+)e(-) -> phi chi(c1) and phi chi(c2) at root s=4.600 GeV

41. Measurements of the branching fractions for the semileptonic decays D-s(+) -> phi e(+)v(e), phi mu(+)v(mu), eta mu(+)v(mu) and eta 'mu(+)v(mu)

42. Measurement of the matrix elements for the decays eta' -> eta pi(+) pi(-) and eta' -> eta pi(0)pi(0)

43. Search for invisible decays of omega and phi with J/psi data at BESIII

44. Measurement of e(+)e(-) -> K(K)over-barJ/psi cross sections at center-of-mass energies from 4.189 to 4.600 GeV

45. Measurements of absolute branching fractions for D mesons decays into two pseudoscalar mesons

46. Study of eta(1475) and X(1835) in radiative J/psi decays to gamma phi

47. Observation of e(+)e(-) -> phi chi(c1) and phi chi(c2) at root s=4.600 GeV

48. Measurements of the branching fractions for the semileptonic decays D-s(+) -> phi e(+)v(e), phi mu(+)v(mu), eta mu(+)v(mu) and eta 'mu(+)v(mu)

49. Measurement of the matrix elements for the decays eta' -> eta pi(+) pi(-) and eta' -> eta pi(0)pi(0)

50. Observation of a cross-section enhancement near mass threshold in e(+)e(-) -> Lambda(Lambda)over-bar

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