Suchen

Suchen

Neu anfangen Sie suchten nach: Autor Soffer, A Filter Autor: Soffer, A entfernen Organisationseinheit Professoren Filter Organisationseinheit: Professoren entfernen

Suchergebnisse

1. Branching fraction measurements of the color-suppressed decays (B)over-bar0 to D(*)0π0, D(*)0η, D(*)0ω, and D(*)0η′ and measurement of the polarization in the decay (B)over-bar0 → D(*)0ω

2. Measurements of the semileptonic decays (B)over-bar → Dl(ν)over-bar and (B)over-bar → D*l(ν)over-bar using a global fit to DXl(ν)over-bar final states

3. Observation of B0→K*0(K)over-bar*0 and search for B0→K*0(K)over-bar*0

4. Branching fraction and CP-violation charge asymmetry measurements for B-meson decays to ηK±, ηπ±, η′K, η′π±, ωK, and ωπ±

5. Measurement of the pseudoscalar decay constant fDs using charm-tagged events in e+e- collisions at √s=10.58.GeV

6. Measurement of B decays to φKγ

7. Observation of B→η′ K* and evidence for B+→η′ p+

8. Search for the reactions e+e- → μ+τ- and e+e-→ e+τ-

9. Search for the W-exchange decays B0 → Ds(*)-Ds(*)+ -: art. no. 111101

10. Measurement of the branching ratios Γ(Ds*+→Ds+π0)/Γ(Ds*+→Ds+γ) and Γ(D*0→D0π0)/Γ(D*0→D0γ) -: art. no. 091101

11. Measurements of the B→Xsγ branching fraction and photon spectrum from a sum of exclusive final states -: art. no. 052004

12. Measurement of the B+→p(p)over-barK+ branching fraction and study of the decay dynamics -: art. no. 051101

13. Measurement of the total width, the electronic width, and the mass of the Υ(10580) resonance -: art. no. 032005

14. Improved measurement of the Cabibbo-Kobayashi-Maskawa angle α using B0(B)→ρ+ρ- decays -: art. no. 041805

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

16. Measurement of cos 2β in B0 → D(*)h0 with D → K0Sπ+ π- decays by a combined time-dependent Dalitz plot analysis of BABAR and Belle data

17. Observation of the Decay D0 → K- π+ e+ e-

18. Search for a Stable Six-Quark State at BABAR

19. Measurement of the mass of the D0 meson

20. Observation of direct CP violation in the measurement of the Cabibbo-Kobayashi-Maskawa angle γ with B± → Dd(*) K(*)± decays

21. Search for CP violation in the decays D± → KS0K±, Ds± → KS0K±, and Ds± → KS0π±

22. Study of the baryonic B decay B- → Σc++ (p)over-barπ-π-

23. Study of (B)over-bar → Xul(v)over-bar decays in B(B)over-bar events tagged by a fully reconstructed B-meson decay and determination of |Vub|

24. Initial-state radiation measurement of the e+e- → π+π-π+π- cross section

25. Study of the process e+e- → π+π-η using initial state radiation

26. Measurement of the e+ e- → Ks0K±π∓π0 and Ks0 K±π∓η cross sections using initial-state radiation

27. Dalitz plot analyses of J/ψ → π+ π- π0, J/ψ → K+ K- π0, and J/ψ → K0sK±π∓ produced via e + e - annihilation with initial-state radiation

28. Measurement of the inclusive electron spectrum from B meson decays and determination of |Vub|

29. Measurement of the B0 → D*-π+π-π+ branching fraction

30. Tests of CPT symmetry in B0-(B)over-bar0 mixing and in B0 → c(c)over-barK0 decays

31. Measurement of angular asymmetries in the decays B → K*l+ l+

32. Search for direct CP violation in singly Cabibbo-suppressed D± → K+K-π± decays

33. Search for the decay D0 → γγ and measurement of the branching fraction for D0 → π0π0

34. B0 meson decays to ρ0K*0, f0K*0, and ρ-K*+, including higher K* resonances

35. 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

36. 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

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

38. 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

39. Rediscovery of $B^0\to J\mskip 1mu / ψ\mskip 2mu K^0_{\scriptscriptstyle L}$ at Belle II

40. Measurement of the branching fraction for $B^{0} \rightarrow π^{0} π^{0}$ decays reconstructed in 2019-2020 Belle II data

41. Measurements of branching fractions and CP-violating charge asymmetries in multibody charmless $B$ decays reconstructed in 2019-2020 Belle II data

42. Angular analysis of $B^+ \to ρ^+ρ^0$ decays reconstructed in 2019-2020 Belle II data

43. Measurements of the branching fractions for $B \to K^{*}γ$ decays at Belle II

44. Exclusive $B \to X_u \ell ν_\ell$ Decays with Hadronic Full-event-interpretation Tagging in 62.8 fb$^{-1}$ of Belle II Data

45. Measurement of the branching fraction ${\cal B}(\bar B^0\to D^{*+}\ell^-\barν_\ell)$ with early Belle II data

46. Measurement of the $B^0$ lifetime using fully reconstructed hadronic decays in the 2019 Belle II dataset

47. Charmless $B$ decay reconstruction in 2019 Belle II data

48. First flavor tagging calibration using 2019 Belle II data

49. Rediscovery of $B \to φK^{(*)}$ decays and measurement of the longitudinal polarization fraction $f_L$ in $B \to φK^{*}$ decays using the Summer 2020 Belle II dataset

50. $τ$ lepton mass measurement at Belle II

51. A calibration of the Belle II hadronic tag-side reconstruction algorithm with $B \rightarrow X\ell ν$ decays

52. 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

53. Exclusive $B^0 \to π^- \ell^+ ν_\ell$ Decays with Hadronic Full Event Interpretation Tagging in 34.6 fb$^{-1}$ of Belle II Data

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

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

56. Measurement of the semileptonic $\bar{B}^0 \to D^{*+} \ell^{-} ν_{\ell}$ branching fraction with fully reconstructed $B$ meson decays and 34.6 fb$^{-1}$of Belle II data

57. Measurement of Hadronic Mass Moments $\langle M_X^n \rangle $ in $B \rightarrow X_c \ell ν$ Decays at Belle II

58. Measurements of branching fractions and CP-violating charge asymmetries in charmless $B$ decays reconstructed in 2019--2020 Belle~II data

59. Measurement of the time-integrated mixing probability $χ_d$ with a semileptonic double-tagging strategy and $34.6 {\rm fb}^{-1}$ of Belle II collision data

60. Measurements of branching fractions and direct CP asymmetries in $B^{0}\to K^{+} π^{-}$, $B^+ \to K_{\rm S}^0π^+$ and $B^0 \to π^+π^-$ using 2019 and 2020 data

61. Search for B Mesogenesis at BABAR

62. Search for B mesogenesis at BaBar

63. Measurement of the τ -lepton mass with the Belle II experiment

64. Precision e beam polarimetry at an e+e B factory using tau-pair events

65. Search for Evidence of Baryogenesis and Dark Matter in B⁺→ψD+p Decays at BABAR

66. Measurement of additional radiation in the initial-state-radiation processes e⁺e⁻→μ⁺μ⁻γ and e⁺e⁻→π⁺π⁻γ at BABAR

67. Search for the e^+e^-\toη_{b}(1S)ω and e^+e^-\toχ_{b0}(1P)ω processes at \sqrt{s}=10.745 GeV

68. First measurement of R(X_{τ/\ell}) as an inclusive test of the b \to c τν anomaly

69. Search for lepton-flavor-violating $τ^- \to \ell^-φ$ decays in 2019-2021 Belle II data

70. Observation of ${B\to D^{(*)} K^- K^{0}_S}$ decays using the 2019-2022 Belle II data sample

71. Measurement of branching-fraction ratios and $CP$ asymmetries in $B^{\pm} \to D_{CP\pm}K^{\pm}$ decays at Belle and Belle II

72. Search for a long-lived spin-0 mediator in $b\to s$ transitions at the Belle II experiment

73. Measurement of the τ-lepton mass with the Belle~II experiment

74. Observation of B0 → χc0K*0 and evidence for B+ → χc0K*+

75. Measurement of $CP$ asymmetries in $B^0\to φK^0_S$ decays with Belle II

76. Search for B- → Λ(p)over-barν(ν)over-bar with the BABAR experiment

77. Measurement of the absolute branching fractions for DS- → l-(ν)over-barl and extraction of the decay constant fDs (vol 82, 091103, 2010)

78. Measurement of CP observables in B± → DCPK± decays and constraints on the CKM angle γ

79. Evidence for Direct CP Violation in the Measurement of the Cabbibo-Kobayashi-Maskawa Angle γ with B∓ → D(*)K(*)∓ Decays

80. Study of B → Xγ decays and determination of |Vtd/Vts|

81. Observation of the decay (B)over-bar0 → Λc+(p)over-barπ0

82. B meson decays to charmless meson pairs containing η or η' mesons

83. Observation of the baryonic B-decay (B)over-bar0 → Λc+(p)over-barK-π+

84. Search for B-meson decays to b1ρ and b1K

85. Search for Lepton Flavor Violating Decays τ- → l-Ks0 with the BABAR Experiment

86. Branching fractions and CP-violating asymmetries in radiative B decays to ηKγ

87. Observation of B+→b1+K0 and search for B-meson decays to b10K0 and b1π0

88. Search for b→u transitions in B-→[K+π-π0]DK-

89. Search for prompt production of χc and X(3872) in e+e- annihilations

90. Study of inclusive B- and (B)over-bar0 decays to flavor-tagged D, Ds, and Λc+

91. Measurement of the CP asymmetry and branching fraction of B0→ρ0K0

92. Measurement of the branching fraction and decay rate asymmetry of B-→Dπ+π-π0K- -: art. no. 071102

93. Search for b → u transitions in B- → DK- and D*K- decays

94. Search for the decay B0 → γγ

95. Search for B+ meson decay to a1+(1260)K*0(892)

96. Search for B+ → l+νl recoiling against B- → D0l-(ν)over-barX

97. Exclusive initial-state-radiation production of the D(D)over-bar, D*(D)over-bar, and D*(D)over-bar* systems (vol 79, 092001, 2009)

98. Search for B0 meson decays to π0KS0KS0, ηKS0KS0, and η'KS0KS0

99. Exclusive initial-state-radiation production of the D(D)over-bar, D*(D)over-bar and D*(D)over-bar* systems

100. Measurements of B((B)over-bar0 → Λc+(p)over-bar and B(B- → Λc+(p)over-barπ-) and studies of Λc+π- resonances