# Publications of the $B$ Decays to Charmonium Working Group

## Studies of $b$-hadron decays to final states containing (usually leptonically triggered) charmonia, focusing on time-dependent and $CP$ violation measurements, including Measurements of $b$ hadron lifetimes via $b\to J/\psi X$ Measurement of $\phi_s$ and $\Delta\Gamma_s$ from $B_s\to J/\psi \phi$, $B_s\to J/\psi f_0$ Measurement of $\sin(2\beta)$ using $B\to J/\psi K^0_S$ Searches for and studies of other $b\to J/\psi X$ decays Amplitude analyses of $B\to J/\psi hh^{\prime}$ (except exotic structure covered in $b$ hadrons and Quarkonia) Studies of other $b\to (c\overline{c}) X$ decays, where $(c\overline{c}) = \eta_c, \chi_{c1}, \psi^{\prime}$, etc (except $(c\overline{c})\to D\overline{D}$, covered in open charm, and $\chi_{cJ}\to hh^{\prime}$, covered in charmless)

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## List of papers (Total of 52 papers and 2700 citations)

### Cited

Measurement of the ratio of branching fractions of the decays $\Lambda_b^0 \!\to \psi(2S) \Lambda$ and $\Lambda_b^0 \!\to J\!/\!\psi \Lambda$ PAPER-2017-041 arXiv:1902.02092 [PDF] JHEP 06 Feb 2019
Measurement of the branching fraction and $C\!P$ asymmetry in $B^{+}\rightarrow J/\psi \rho^{+}$ decays PAPER-2018-036 arXiv:1812.07041 [PDF] EPJC 17 Dec 2018
Observation of the decay $\overline{B_s^0} \rightarrow \chi_{c2} K^+ K^-$ in the $\phi$ mass region PAPER-2018-018 arXiv:1806.10576 [PDF] JHEP 08 (2018) 191 27 Jun 2018
Observation of the decay $\Lambda^0_b\rightarrow\psi(2S)p\pi^-$ PAPER-2018-022 arXiv:1806.08084 [PDF] JHEP 08 (2018) 131 21 Jun 2018 1
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 PAPER-2017-029 arXiv:1709.03944 [PDF] JHEP 11 (2017) 170 12 Sep 2017 6
Resonances and $CP$ violation in $B_s^0$ and $\overline{B}_s^0 \to J/\psi K^+K^-$ decays in the mass region above the $\phi(1020)$ PAPER-2017-008 arXiv:1704.08217 [PDF] JHEP 08 (2017) 037 26 Apr 2017 17
Observation of the decay $B_{s}^{0} \to \eta_{c} \phi$ and evidence for $B_{s}^{0} \to \eta_{c} \pi^{+} \pi^{-}$ PAPER-2016-056 arXiv:1702.08048 [PDF] JHEP 07 (2017) 021 26 Feb 2017 11
Measurement of the $B^{\pm}$ production asymmetry and the $CP$ asymmetry in $B^{\pm} \to J/\psi K^{\pm}$ decays PAPER-2016-054 arXiv:1701.05501 [PDF] Phys. Rev. D95 (2017) 052005 19 Jan 2017 10
Measurement of the ratio of branching fractions and difference in $CP$ asymmetries of the decays $B^+\to J/\psi\pi^+$ and $B^+\to J/\psi K^+$ PAPER-2016-051 arXiv:1612.06116 [PDF] JHEP 03 (2017) 036 19 Dec 2016 2
Observation of $B^+\rightarrow J/\psi 3\pi^+ 2\pi^-$ and $B^+\rightarrow \psi(2S) \pi^+\pi^+\pi^-$ decays PAPER-2016-040 arXiv:1610.01383 [PDF] Eur. Phys. J. C77 (2017) 72 05 Oct 2016 2
Measurement of the CP-violating phase and decay-width difference in $B_s^0\to\psi(2S)\phi$ decays PAPER-2016-027 arXiv:1608.04855 [PDF] Phys. Lett. B762 (2016) 253 17 Aug 2016 25
Measurement of the $B_{s}^{0} \rightarrow J/\psi \eta$ lifetime PAPER-2016-017 arXiv:1607.06314 [PDF] Phys. Lett. B762 (2016) 484 21 Jul 2016 9
Search for violations of Lorentz invariance and $CPT$ symmetry in $B^0_{(s)}$ mixing PAPER-2016-005 arXiv:1603.04804 [PDF] Phys. Rev. Lett. 116 (2016) 241601 15 Mar 2016 28
Observation of the $B_s^0 \rightarrow J/\psi \phi \phi$ decay PAPER-2015-033 arXiv:1601.05284 [PDF] JHEP 03 (2016) 040 20 Jan 2016 7
Measurement of ${C\!P}$ violation parameters and polarisation fractions in ${B_s^0\to J/\psi \overline{K}^{*0}}$ decays PAPER-2015-034 arXiv:1509.00400 [PDF] JHEP 11 (2015) 082 01 Sep 2015 29
Observation of the decay $\overline{B}_s^0 \rightarrow \psi(2S) K^+ \pi^-$ PAPER-2015-010 arXiv:1503.07112 [PDF] Phys. Lett. B747 (2015) 484 24 Mar 2015 11
Measurement of $CP$ violation in $B^0 \rightarrow J/\psi K^0_S$ decays PAPER-2015-004 arXiv:1503.07089 [PDF] Phys. Rev. Lett. 115 (2015) 031601 24 Mar 2015 70
Measurement of the time-dependent CP asymmetries in $B_s^0\rightarrow J/\psi K_{\rm S}^0$ PAPER-2015-005 arXiv:1503.07055 [PDF] JHEP 06 (2015) 131 24 Mar 2015 27
Precision measurement of $CP$ violation in $B_s^0 \to J/\psi K^+K^-$ decays PAPER-2014-059 arXiv:1411.3104 [PDF] Phys. Rev. Lett. 114 (2015) 041801 12 Nov 2014 143
Measurement of the CP-violating phase $\beta$ in $B^0\rightarrow J/\psi \pi^+\pi^-$ decays and limits on penguin effects PAPER-2014-058 arXiv:1411.1634 [PDF] Phys. Lett. B742 (2015) 38 06 Nov 2014 52
Observation of the $\Lambda_b^0 \rightarrow J/\psi p \pi^-$ decay PAPER-2014-020 arXiv:1406.0755 [PDF] JHEP 07 (2014) 103 03 Jun 2014 55
Measurement of the CP-violating phase $\phi_s$ in $\overline{B}^0_s\rightarrow J/\psi \pi^+\pi^-$ decays PAPER-2014-019 arXiv:1405.4140 [PDF] Phys. Lett. B736 (2014) 186 16 May 2014 81
Observation of the $B^{0}_{s}\rightarrow J/\psi K_{{\rm S}}^{0} K^{\pm} \pi^{\mp}$ decay PAPER-2014-016 arXiv:1405.3219 [PDF] JHEP 07 (2014) 140 13 May 2014 7
Measurement of the $\Xi_b^-$ and $\Omega_b^-$ baryon lifetimes PAPER-2014-010 arXiv:1405.1543 [PDF] Phys. Lett. B736 (2014) 154 07 May 2014 19
Measurement of the resonant and CP components in $\overline{B}^0\rightarrow J/\psi \pi^+\pi^-$ decays PAPER-2014-012 arXiv:1404.5673 [PDF] Phys. Rev. D90 (2014) 012003 22 Apr 2014 76
Measurement of resonant and $CP$ components in $\overline{B}_s^0\to J/\psi\pi^+\pi^-$ decays PAPER-2013-069 arXiv:1402.6248 [PDF] Phys. Rev. D89 (2014) 092006 25 Feb 2014 77
Precision measurement of the ratio of the $\Lambda^0_b$ to $\overline{B}^0$ lifetimes PAPER-2014-003 arXiv:1402.6242 [PDF] Phys. Lett. B734 (2014) 122 25 Feb 2014 61
Measurements of the $B^+$, $B^0$, $B_s^0$ meson and $\Lambda_b^0$ baryon lifetimes PAPER-2013-065 arXiv:1402.2554 [PDF] JHEP 04 (2014) 114 11 Feb 2014 72
Observation of $\bar{B}^0_{(s)}\rightarrow J/\psi f_1(1285)$ decays and measurement of the $f_1(1285)$ mixing angle PAPER-2013-055 arXiv:1310.2145 [PDF] Phys. Rev. Lett. 112 (2014) 091802 08 Oct 2013 22
First observation of $\overline{B}^0 \rightarrow J/\psi K^{+}K^{-}$ and search for $\overline{B}^0 \rightarrow J/\psi \phi$ decays PAPER-2013-045 arXiv:1308.5916 [PDF] Phys. Rev. D88 (2013) 072005 27 Aug 2013 28
Measurement of the polarization amplitudes in $B^0 \to J/\psi K^{*}(892)^0$ decays PAPER-2013-023 arXiv:1307.2782 [PDF] Phys. Rev. D88 (2013) 052002 10 Jul 2013 24
Precision measurement of the $\Lambda_b^0$ baryon lifetime PAPER-2013-032 arXiv:1307.2476 [PDF] Phys. Rev. Lett. 111 (2013) 102003 09 Jul 2013 64
Searches for $B^0_{(s)} \to J/\psi p\bar{p}$ and $B^+ \to J/\psi p\bar{p}\pi^+$ decays PAPER-2013-029 arXiv:1306.4489 [PDF] JHEP 09 (2013) 6 19 Jun 2013 11
Measurement of the effective $B_s^0\rightarrow J/\psi K_{\mathrm S}^0$ lifetime PAPER-2013-015 arXiv:1304.4500 [PDF] Nucl. Phys. B873 (2013) 275 16 Apr 2013 30
Measurement of $CP$ violation and the $B_s^0$ meson decay width difference with $B_s^0 \to J/\psi K^+K^-$ and $B_s^0\to J/\psi\pi^+\pi^-$ decays PAPER-2013-002 arXiv:1304.2600 [PDF] Phys. Rev. D87 (2013) 112010 09 Apr 2013 179
Amplitude analysis and the branching fraction measurement of $\bar{B}^0_s \to J/\psi K^+K^-$ PAPER-2012-040 arXiv:1302.1213 [PDF] Phys. Rev. D87 (2013) 072004 05 Feb 2013 59
Analysis of the resonant components in $\overline{B}^0 \to J/\psi \pi^+ \pi^-$ PAPER-2012-045 arXiv:1301.5347 [PDF] Phys. Rev. D87 (2013) 052001 22 Jan 2013 72
Measurement of the time-dependent $CP$ asymmetry in $B^0 \to J/\psi K^0_{\rm S}$ decays PAPER-2012-035 arXiv:1211.6093 [PDF] Phys. Lett. B721 (2013) 24 26 Nov 2012 33
Measurement of the $B^0$--$\bar B^0$ oscillation frequency $\Delta m_d$ with the decays $B^0 \to D^- \pi^+$ and $B^0 \to J\ \psi K^{*0}$ PAPER-2012-032 arXiv:1210.6750 [PDF] Phys. Lett. B719 (2013) 318 25 Oct 2012 45
Implications of LHCb measurements and future prospects PAPER-2012-031 arXiv:1208.3355 [PDF] Eur. Phys. J. C73 (2013) 2373 16 Aug 2012 280
Measurement of the $B^0_s \rightarrow J/\psi \bar{K}^{*0}$ branching fraction and angular amplitudes PAPER-2012-014 arXiv:1208.0738 [PDF] Phys. Rev. D86 (2012) 071102(R) 03 Aug 2012 42
Measurement of the $\bar{B}^0_s$ effective lifetime in the $J/\psi f_0(980)$ final state PAPER-2012-017 arXiv:1207.0878 [PDF] Phys. Rev. Lett. 109 (2012) 152002 04 Jul 2012 33
Measurement of the $B_s^0\to J/\psi K_S^0$ branching fraction PAPER-2011-041 arXiv:1205.0934 [PDF] Phys. Lett. B713 (2012) 172 04 May 2012 23
Measurement of the CP-violating phase $\phi_s$ in $\overline{B}^0_s \to J/\psi\pi^+\pi^-$ decays PAPER-2012-006 arXiv:1204.5675 [PDF] Phys. Lett. B713 (2012) 378 25 Apr 2012 84
Analysis of the resonant components in $\overline{B}^0_s \to J/\psi\pi^+\pi^-$ PAPER-2012-005 arXiv:1204.5643 [PDF] Phys. Rev. D86 (2012) 052006 25 Apr 2012 101
Measurements of the branching fractions and $C\!P$ asymmetries of $B^{\pm} \to J\!/\!\psi\, \pi^{\pm}$ and $B^{\pm} \to \psi(2S) \pi^{\pm}$ decays PAPER-2011-024 arXiv:1203.3592 [PDF] Phys. Rev. D85 (2012) 091105(R) 16 Mar 2012 42
Determination of the sign of the decay width difference in the $B^0_s$ system PAPER-2011-028 arXiv:1202.4717 [PDF] Phys. Rev. Lett. 108 (2012) 241801 21 Feb 2012 122
Observation of $\overline{B}^0_s \to J/\psi f'_2(1525)$ in $J/\psi K^+K^-$ final states PAPER-2011-026 arXiv:1112.4695 [PDF] Phys. Rev. Lett. 108 (2012) 151801 20 Dec 2011 24
Measurement of the $B^0_s-\overline{B}^0_s$ oscillation frequency $\Delta m_s$ in $B^0_s \to D^-_s (3)\pi$ decays PAPER-2011-010 arXiv:1112.4311 [PDF] Phys. Lett. B709 (2012) 177 19 Dec 2011 109
Measurement of the CP-violating phase $\phi_s$ in the decay $B^{0}_s \to J/\psi \phi$ PAPER-2011-021 arXiv:1112.3183 [PDF] Phys. Rev. Lett. 108 (2012) 101803 14 Dec 2011 196
Measurement of the CP violating phase $\phi_s$ in $\overline{B}^0_s \to J/\psi f_0(980)$ PAPER-2011-031 arXiv:1112.3056 [PDF] Phys. Lett. B707 (2012) 497 13 Dec 2011 62
First observation of $B^{0}_{s} \to J/\psi f_{0}$(980) decays PAPER-2011-002 arXiv:1102.0206 [PDF] Phys. Lett. B698 (2011) 115 01 Feb 2011 117

## List of conference notes (Total of 1 conference notes and 2 citations)

### Cited

LHCb dimuon and charm mass distributions CONF-2016-005 19 Jul 2016 2

Created on 23 February 2019.Citation count from INSPIRE on 23 February 2019.