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W. Byczynski

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Papers (118)

  1. Evidence for the decay $B^0_s\to\phi\eta'$ hep-ex · 2026 · author #128
  2. $C\!P$ violation analysis of local and nonlocal amplitudes in the $\overline{B}^0 \to \overline{K}^{*0}\mu^+\mu^-$ decay hep-ex · 2026 · author #129
  3. Observation of the charmless purely baryonic decay $\mathinner{\mathit{\Lambda}^0_b\!\to \mathit{\Lambda} p \overline{p}}$ hep-ex · 2026 · author #128
  4. Measurement of $\gamma$ using $B^{\pm}\rightarrow DK^{\pm}$ and $B^{\pm}\rightarrow D\pi^{\pm}$ decays with $D\rightarrow K_{\rm S}^{0}\pi^{+}\pi^{-}$ and $D\rightarrow K_{\rm S}^{0}K^{+}K^{-}$ hep-ex · 2026 · author #130
  5. First evidence of the decay $B^+\to\pi^+ e^+ e^-$ hep-ex · 2026 · author #137
  6. Angular analysis of the $B^+\to\pi^+\mu^+\mu^-$ decay hep-ex · 2026 · author #130
  7. Observation of a new excited charm-strange meson $D_{s1}(2933)^+$ in $B^0\to D^+ D^- K^+ \pi^-$ decays hep-ex · 2026 · author #132
  8. Study of the $B^0 \to \Lambda_c^+ \bar{\Lambda}_c^- K_S^0$ decay hep-ex · 2026 · author #132
  9. Measurement of the $W$-boson production cross-sections in $pp$ collisions at $\sqrt{s}$ = 13 TeV in the forward region hep-ex · 2026 · author #132
  10. Precision measurement of the muon charge asymmetry from $W$-boson decays in $pp$ collisions at $\sqrt{s}$ = 13 TeV in the forward region hep-ex · 2026 · author #132
  11. Measurement of inclusive production of charmonium states in $b$-hadron decays via their decay into $\phi \phi$ hep-ex · 2026 · author #136
  12. Test of lepton flavour universality with $B^0\to K^{*0}\ell^+\ell^-$ decays at large dilepton invariant mass hep-ex · 2026 · author #132
  13. Search for the lepton-flavour violating decays $B^+ \to \pi^+ \mu^\pm e^\mp$ hep-ex · 2026 · author #130
  14. Precise measurement of the CKM angle $\gamma$ with a novel approach hep-ex · 2026 · author #908
  15. Measurement of the CKM angle $\gamma$ in $B^{\pm} \rightarrow D(\rightarrow K^{0}_{\rm S} h^{\prime+}h^{\prime-})h^{\pm}$ decays with a novel approach hep-ex · 2026 · author #908
  16. Search for the decays $B_{(s)}^0\to J/\psi\gamma$ at LHCb hep-ex · 2026 · author #132
  17. Observation of the decay $\chi_{c1}(3872)\rightarrow J\mskip -3mu/\mskip -2mu\psi \mu^+\mu^-$ hep-ex · 2026 · author #138
  18. First evidence of the $B_s^0\rightarrow K^-\pi^+\gamma$ decay hep-ex · 2026 · author #137
  19. Precision measurement of CP violation and branching fractions in $B^{\pm} \to K^0_{\mathrm{S}} h^{\pm}$ $(h = \pi, K)$ decays and search for the rare decay $B_c^{\pm} \to K^0_{\mathrm{S}} K^{\pm}$ hep-ex · 2025 · author #137
  20. Measurement of the branching fractions and longitudinal polarisations of $B^0_{(s)} \to K^{*0} \kern 0.18em \overline{\kern -0.18em K}{}^{*0}$ decays hep-ex · 2025 · author #137
  21. Observation and investigation of the $T_{c\bar{c}1}(4430)^{+}$ structure in $B^{+} \to \psi(2S) K_{\text{S}}^{0} \pi^{+}$ decays hep-ex · 2025 · author #138
  22. Branching fraction measurement of the $\mathit{\Lambda} \to p \mu^- \overline{\nu}_{\mu}$ decay hep-ex · 2025 · author #140
  23. Measurement of charged-hadron distributions in heavy-flavor jets in proton-proton collisions at $\sqrt{s}$=13 TeV hep-ex · 2025 · author #138
  24. Search for $K_{\mathrm{S(L)}}^{0} \rightarrow \pi^{+}\pi^{-}\mu^{+}\mu^{-}$ decays at LHCb hep-ex · 2025 · author #137
  25. Searches for $B^0\to K^+\pi^-\tau^+\tau^-$ and $B_s^0\to K^+K^-\tau^+\tau^-$ decays hep-ex · 2025 · author #138
  26. Measurement of the $W \to \mu \nu_\mu$ cross-sections as a function of the muon transverse momentum in $pp$ collisions at 5.02 TeV hep-ex · 2025 · author #140
  27. First observation of $CP$ violation and measurement of polarization in $B^+\to\rho(770)^0 K^*(892)^+$ decays hep-ex · 2025 · author #140
  28. Amplitude analysis of the $B_{(s)} \to K^{*0} \overline{K}^{*0}$ decays and measurement of the branching fraction of the $B \to K^{*0} \overline{K}^{*0}$ decay hep-ex · 2019 · author #104
  29. Observation of a narrow pentaquark state, $P_c(4312)^+$, and of two-peak structure of the $P_c(4450)^+$ hep-ex · 2019 · author #109
  30. Observation of an excited $B_c^+$ state hep-ex · 2019 · author #105
  31. Near-threshold $D\bar{D}$ spectroscopy and observation of a new charmonium state hep-ex · 2019 · author #104
  32. Search for lepton-universality violation in $B^+\to K^+\ell^+\ell^-$ decays hep-ex · 2019 · author #105
  33. Observation of $C\!P$ violation in charm decays hep-ex · 2019 · author #106
  34. Measurement of the mass difference between neutral charm-meson eigenstates hep-ex · 2019 · author #105
  35. Search for $CP$ violation in $D_s^+\to K_S^0 \pi^+$, $D^+\to K_S^0 K^+$ and $D^+\to \phi \pi^+$ decays hep-ex · 2019 · author #107
  36. Amplitude analysis of $B^{0}_{s} \rightarrow K^{0}_{\textrm{S}} K^{\pm}\pi^{\mp}$ decays hep-ex · 2019 · author #107
  37. Dalitz plot analysis of the $D^+\to K^-K^+K^+$ decay hep-ex · 2019 · author #100
  38. Measurement of $B^+$, $B^0$ and $\Lambda_b^0$ production in $p\mkern 1mu\mathrm{Pb}$ collisions at $\sqrt{s_\mathrm{NN}}=8.16\,{\rm TeV}$ hep-ex · 2019 · author #107
  39. Measurement of the ratio of branching fractions of the decays $\Lambda^0_b\!\to\psi(2S) \Lambda$ and $\Lambda^0_b\!\to J/\psi \Lambda$ hep-ex · 2019 · author #100
  40. Measurement of the mass and production rate of $\Xi_b^-$ baryons hep-ex · 2019 · author #109
  41. Observation of the doubly Cabibbo-suppressed decay $\Xi_{c}^{+}\to p\phi$ hep-ex · 2019 · author #109
  42. Model-independent observation of exotic contributions to $B^0\to J/\psi K^+\pi^-$ decays hep-ex · 2019 · author #109
  43. Measurement of the branching fraction and $C\!P$ asymmetry in $B^{+}\rightarrow J/\psi \rho^{+}$ decays hep-ex · 2018 · author #109
  44. Study of the $B^0\to \rho(770)^0 K^*(892)^0$ decay with an amplitude analysis of $B^0\to (\pi^+\pi^-) (K^+\pi^-)$ decays hep-ex · 2018 · author #109
  45. Search for $CP$ violation through an amplitude analysis of $D^0 \rightarrow K^+ K^- \pi^+ \pi^-$ decays hep-ex · 2018 · author #109
  46. Measurement of the charm-mixing parameter $y_{CP}$ hep-ex · 2018 · author #109
  47. Measurement of the branching fractions of the decays $D^+\rightarrow K^-K ^+K^+$, $D^+\rightarrow \pi^-\pi^+K^+$ and $D^+_s\rightarrow \pi^-K^+K^+$ hep-ex · 2018 · author #108
  48. Observation of two resonances in the $\Lambda_b^0 \pi^\pm$ systems and precise measurement of $\Sigma_b^\pm$ and $\Sigma_b^{*\pm}$ properties hep-ex · 2018 · author #107
  49. Evidence for an $\eta_c(1S) \pi^-$ resonance in $B^0 \to \eta_c(1S) K^+\pi^-$ decays hep-ex · 2018 · author #108
  50. Prompt $\Lambda^+_c$ production in $p\mathrm{Pb}$ collisions at $\sqrt{s_{NN}} = 5.02$ TeV hep-ex · 2018 · author #106
  51. Physics case for an LHCb Upgrade II - Opportunities in flavour physics, and beyond, in the HL-LHC era hep-ex · 2018 · author #448
  52. Search for lepton-flavour-violating decays of Higgs-like bosons hep-ex · 2018 · author #107
  53. Measurement of antiproton production in ${\rm p He}$ collisions at $\sqrt{s_{NN}}=110$ GeV hep-ex · 2018 · author #107
  54. Angular moments of the decay $\Lambda_b^0 \rightarrow \Lambda \mu^{+} \mu^{-}$ at low hadronic recoil hep-ex · 2018 · author #107
  55. Measurement of the relative $B^{-} \!\rightarrow D^{0} / D^{*0} / D^{**0} \mu^{-} \overline{\nu}_\mu$ branching fractions using $B^{-}$ mesons from $\overline{B}{}_{s2}^{*0}$ decays hep-ex · 2018 · author #107
  56. Search for $C\!P$ violation in $\Lambda^0_b \to p K^-$ and $\Lambda^0_b \to p \pi^-$ decays hep-ex · 2018 · author #107
  57. Measurement of the $\Omega_c^0$ baryon lifetime hep-ex · 2018 · author #107
  58. First observation of the doubly charmed baryon decay $\Xi_{cc}^{++}\rightarrow \Xi_{c}^{+}\pi^{+}$ hep-ex · 2018 · author #107
  59. Observation of $B_s^0 \to \overline{D}^{*0} \phi$ and search for $B^0 \to \overline{D}^0 \phi$ decays hep-ex · 2018 · author #101
  60. Observation of the decay $B_s^0 \to \overline{D}^0 K^+ K^-$ hep-ex · 2018 · author #102
  61. Measurement of angular and CP asymmetries in $D^0\to\pi^+\pi^-\mu^+\mu^-$ and $D^0\to K^+K^-\mu^+\mu^-$ decays hep-ex · 2018 · author #106
  62. Observation of the decay $\overline{B_s^0} \rightarrow \chi_{c2} K^+ K^- $ in the $\varphi$ mass region hep-ex · 2018 · author #104
  63. Search for beautiful tetraquarks in the $\Upsilon(1S)\mu\mu$ invariant-mass spectrum hep-ex · 2018 · author #108
  64. Observation of the decay $\Lambda^0_b\rightarrow\psi(2S)p\pi^-$ hep-ex · 2018 · author #107
  65. Measurement of $Z\rightarrow\tau^+\tau^-$ production in proton-proton collisions at $\sqrt{s} = 8$ TeV hep-ex · 2018 · author #105
  66. Central exclusive production of $J/\psi$ and $\psi(2S)$ mesons in $pp$ collisions at $\sqrt{s}=13~$TeV hep-ex · 2018 · author #102
  67. Measurement of the lifetime of the doubly charmed baryon $\Xi_{cc}^{++}$ hep-ex · 2018 · author #107
  68. Measurement of the time-integrated $CP$ asymmetry in $D^0 \rightarrow K^0_S K^0_S$ decays hep-ex · 2018 · author #102
  69. Measurement of the CKM angle $\gamma$ using $B^\pm\to DK^\pm$ with $D\to K_\text{S}^0\pi^+\pi^-$, $K_\text{S}^0K^+K^-$ decays hep-ex · 2018 · author #105
  70. Measurement of $D_s^{\pm}$ production asymmetry in $pp$ collisions at $\sqrt{s} =7$ and 8 TeV hep-ex · 2018 · author #98
  71. Search for a dimuon resonance in the $\Upsilon$ mass region hep-ex · 2018 · author #98
  72. Observation of a new $\Xi_b^-$ resonance hep-ex · 2018 · author #102
  73. Measurement of $C\!P$ asymmetries in two-body $B_{(s)}^{0}$-meson decays to charged pions and kaons hep-ex · 2018 · author #98
  74. Search for CP violation using triple product asymmetries in $\Lambda^{0}_{b}\to pK^{-}\pi^{+}\pi^{-}$, $\Lambda^{0}_{b}\to pK^{-}K^{+}K^{-}$ and $\Xi^{0}_{b}\to pK^{-}K^{-}\pi^{+}$ decays hep-ex · 2018 · author #100
  75. Measurement of $CP$ violation in $B^{0}\rightarrow D^{\mp}\pi^{\pm}$ decays hep-ex · 2018 · author #98
  76. Observation of the decay $\Lambda_b^0 \to \Lambda_c^+ p \overline{p} \pi^-$ hep-ex · 2018 · author #98
  77. Measurement of $\Upsilon$ production in $pp$ collisions at $\sqrt{s}$= 13 TeV hep-ex · 2018 · author #97
  78. Evidence for the decay $B_{s}^0 \rightarrow \overline{K}{}^{*0}\mu^+\mu^-$ hep-ex · 2018 · author #98
  79. Measurement of the $CP$ asymmetry in $B^-\to D_s^-D^0$ and $B^-\to D^-D^0$ decays hep-ex · 2018 · author #98
  80. Measurement of the inelastic $pp$ cross-section at a centre-of-mass energy of 13\,TeV hep-ex · 2018 · author #97
  81. Measurement of forward top pair production in the dilepton channel in $pp$ collisions at $\sqrt{s}=13$ TeV hep-ex · 2018 · author #100
  82. Amplitude analysis of the decay $\overline{B}^0 \to K_{S}^0 \pi^+ \pi^-$ and first observation of the CP asymmetry in $\overline{B}^0 \to K^{*}(892)^- \pi^+$ hep-ex · 2017 · author #103
  83. First measurement of the $CP$-violating phase $\phi_s^{d\overline{d}}$ in $B_s^0\to(K^+\pi^-)(K^-\pi^+)$ decays hep-ex · 2017 · author #102
  84. Studies of the resonance structure in $D^{0} \to K^\mp \pi^\pm \pi^\pm \pi^\mp$ decays hep-ex · 2017 · author #102
  85. Evidence for the rare decay $\Sigma^+ \to p \mu^+ \mu^-$ hep-ex · 2017 · author #102
  86. A search for weakly decaying b-flavored pentaquarks hep-ex · 2017 · author #102
  87. Search for the rare decay $\Lambda_{c}^{+} \to p\mu^+\mu^-$ hep-ex · 2017 · author #102
  88. Measurement of $CP$ asymmetry in $B_s^0 \to D_s^{\mp} K^{\pm}$ decays hep-ex · 2017 · author #102
  89. A measurement of the $CP$ asymmetry difference in $\varLambda_{c}^{+} \to pK^{-}K^{+}$ and $p\pi^{-}\pi^{+}$ decays hep-ex · 2017 · author #102
  90. Search for $B_c^+$ decays to two charm mesons hep-ex · 2017 · author #102
  91. Search for excited $B_c^+$ states hep-ex · 2017 · author #102
  92. Updated determination of $D^0$-$\overline{D}{}^0$ mixing and CP violation parameters with $D^0\to K^+\pi^-$ decays hep-ex · 2017 · author #102
  93. First observation of $B^{+} \to D_s^{+}K^{+}K^{-}$ decays and a search for $B^{+} \to D_s^{+}\phi$ decays hep-ex · 2017 · author #103
  94. Measurement of the ratio of branching fractions $\mathcal{B}(B_c^+\,\to\,J/\psi\tau^+\nu_\tau)$/$\mathcal{B}(B_c^+\,\to\,J/\psi\mu^+\nu_\mu)$ hep-ex · 2017 · author #103
  95. Measurement of branching fractions of charmless four-body $\Lambda_b^0$ and $\Xi_b^0$ decays hep-ex · 2017 · author #103
  96. Test of Lepton Flavor Universality by the measurement of the $B^0 \to D^{*-} \tau^+ \nu_{\tau}$ branching fraction using three-prong $\tau$ decays hep-ex · 2017 · author #106
  97. Measurements of the branching fractions of $\Lambda_{c}^{+} \rightarrow p \pi^{-} \pi^{+}$, $\Lambda_{c}^{+} \rightarrow p K^{-} K^{+}$, and $\Lambda_{c}^{+} \rightarrow p \pi^{-} K^{+}$ hep-ex · 2017 · author #106
  98. Measurement of the $B^{\pm}$ production cross-section in pp collisions at $\sqrt{s} =$ 7 and 13 TeV hep-ex · 2017 · author #103
  99. Search for the lepton-flavour violating decays $B^0_{(s)} \rightarrow e^\pm \mu^\mp$ hep-ex · 2017 · author #104
  100. Search for dark photons produced in 13 TeV $pp$ collisions hep-ex · 2017 · author #103
  101. Measurement of $CP$ observables in $B^{\pm} \rightarrow D K^{*\pm}$ decays using two- and four-body $D$ final states hep-ex · 2017 · author #104
  102. $\chi_{c1}$ and $\chi_{c2}$ resonance parameters with the decays $\chi_{c1,c2}\to J/\psi\mu^+\mu^-$ hep-ex · 2017 · author #103
  103. Measurement of $CP$ violation in $B^0\rightarrow J/\psi K^0_\mathrm{S}$ and $B^0\rightarrow\psi(2S) K^0_\mathrm{S}$ decays hep-ex · 2017 · author #103
  104. First observation of forward $Z \rightarrow b \bar{b}$ production in $pp$ collisions at $\sqrt{s}=8$ TeV hep-ex · 2017 · author #106
  105. Measurement of the shape of the $\Lambda_b^0\to\Lambda_c^+ \mu^- \overline{\nu}$ differential decay rate hep-ex · 2017 · author #108
  106. Bose-Einstein correlations of same-sign charged pions in the forward region in $pp$ collisions at $\sqrt{s}$ = 7 TeV hep-ex · 2017 · author #106
  107. Measurement of the $\Upsilon$ polarizations in $pp$ collisions at $\sqrt{s}$=7 and 8TeV hep-ex · 2017 · author #106
  108. First observation of the rare purely baryonic decay $B^0 \to p \bar{p}$ hep-ex · 2017 · author #106
  109. Measurement of the ratio of the $B^0 \to D^{*-} \tau^+ \nu_{\tau}$ and $B^0 \to D^{*-} \mu^+ \nu_{\mu}$ branching fractions using three-prong $\tau$-lepton decays hep-ex · 2017 · author #106
  110. Measurement of $CP$ observables in $B^\pm \to D^{(*)} K^\pm$ and $B^\pm \to D^{(*)} \pi^\pm$ decays hep-ex · 2017 · author #106
  111. Study of $b\bar{b}$ correlations in high energy proton-proton collisions hep-ex · 2017 · author #106
  112. Search for baryon-number-violating $\Xi_b^0$ oscillations hep-ex · 2017 · author #106
  113. Observation of $D^0$ meson decays to $\pi^+\pi^-\mu^+\mu^-$ and $K^+K^-\mu^+\mu^-$ final states hep-ex · 2017 · author #106
  114. Study of prompt D$^0$ meson production in pPb collisions at $\sqrt{s}$=5 TeV hep-ex · 2017 · author #108
  115. Observation of the doubly charmed baryon $\Xi_{cc}^{++}$ hep-ex · 2017 · author #107
  116. Prompt and nonprompt J/$\psi$ production and nuclear modification in $p$Pb collisions at $\sqrt{s_{\text{NN}}}= 8.16$ TeV hep-ex · 2017 · author #108
  117. Test of lepton universality with $B^{0} \rightarrow K^{*0}\ell^{+}\ell^{-}$ decays hep-ex · 2017 · author #103
  118. LHC Forward Physics hep-ph · 2016 · author #22

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