Excessive behaviors in clinical practice—A state of the art article

This paper concerns difficulties with excessive food intake, sexual activities, romantic relationships, gambling, Internet use, shopping, and exerciseߞbehaviors that might cause considerable suffering. Excessive behaviors are seen as expressions of underlying difficulties that often co-occur with other psychological difficulties, and behaviors may accompany or replace each other. Moreover, they might pass unnoticed in clinical practice. Given the complexity of excessive behaviors, integrated and individualized treatment has been recommended. This paper presents an overview of the terminology concerning excessive behaviors, and the impact of naming is acknowledged. Thereafter, methods for identification and assessment, as well as treatment needs are discussed. Because identification, assessment, and treatment occur in an interaction between client and practitioner, this paper presents a discussion of the need to empower practitioners to identify and assess excessive behaviors and provide an integrated treatment. Moreover, the need to support practitionersߞ capacity to handle and tolerate the overwhelming suffering and the negative consequences connected to excessive behaviors is discussed. Qualitative studies are suggested in order to understand the meaning of excessive behaviors, treatment needs, and the interaction between client and practitioner

Observation of the Λb0→χc1(3872)pK−\Lambda_b^0\rightarrow \chi_{c1}(3872)pK^- decay

International audienceUsing proton-proton collision data, collected with the LHCb detector and corresponding to 1.0, 2.0 and 1.9 fb$^{−1}$ of integrated luminosity at the centre-of-mass energies of 7, 8, and 13 TeV, respectively, the decay {\Lambda}_{\mathrm{b}}^0\to {\upchi}_{\mathrm{c}1} (3872)pK$^{−}$ with χ$_{c1}$(3872) → J/ψ π$^{+}$π$^{−}$ is observed for the first time. The significance of the observed signal is in excess of seven standard deviations. It is found that (58 ± 15)% of the decays proceed via the two-body intermediate state χ$_{c1}$(3872)Λ(1520). The branching fraction with respect to that of the ${\Lambda}_{\mathrm{b}}^0$ → ψ(2S)pK$^{−}$ decay mode, where the ψ(2S) meson is reconstructed in the J/ψ π$^{+}$π$^{−}$ final state, is measured to be: $ \frac{\beta \left({\Lambda}_{\mathrm{b}}^0\to {\upchi}_{\mathrm{c}1}(3872){\mathrm{pK}}^{-}\right)}{\beta \left({\Lambda}_{\mathrm{b}}^0\to \uppsi \left(2\mathrm{S}\right){\mathrm{pK}}^{-}\right)}\times \frac{\beta \left({\upchi}_{\mathrm{c}1}(3872)\to \mathrm{J}/\uppsi {\uppi}^{+}{\uppi}^{-}\right)}{\beta \left(\uppsi \left(2\mathrm{S}\right)\to \mathrm{J}/\uppsi {\uppi}^{+}{\uppi}^{-}\right)}=\left(5.4\pm 1.1\pm 0.2\right)\times {10}^{-2},

Measurement of fs/fuf_s / f_u Variation with Proton-Proton Collision Energy and BB-Meson Kinematics

International audienceThe ratio of the Bs0 and B+ fragmentation fractions fs and fu is studied with Bs0→J/ψϕ and B+→J/ψK+ decays using data collected by the LHCb experiment in proton-proton collisions at 7, 8, and 13 TeV center-of-mass energies. The analysis is performed in bins of B-meson momentum, longitudinal momentum, transverse momentum, pseudorapidity, and rapidity. The fragmentation-fraction ratio fs/fu is observed to depend on the B-meson transverse momentum with a significance of 6.0σ. This dependency is driven by the 13 TeV sample (8.7σ), while the results for the other collision energies are not significant when considered separately. Furthermore, the results show a 4.8σ evidence for an increase of fs/fu as a function of collision energy

Updated measurement of time-dependent CP-violating observables in Bs0→J/ψK+K−B^{0}_{s}\to J/\psi K^+ K^- decays

International audienceThe decay-time-dependent $CP$ asymmetry in ${{B} ^0_{s}} \rightarrow J/\psi {{K} ^+} {{K} ^-}$ decays is measured using proton–proton collision data, corresponding to an integrated luminosity of $1.9\,\mathrm{fb}^{-1}$ , collected with the LHCb detector at a centre-of-mass energy of $13\,\mathrm {TeV}$ in 2015 and 2016. Using a sample of approximately 117 000 signal decays with an invariant ${{K} ^+} {{K} ^-}$ mass in the vicinity of the $\phi (1020)$ resonance, the $CP$ -violating phase $\phi _s$ is measured, along with the difference in decay widths of the light and heavy mass eigenstates of the ${{B} ^0_{s}}$ - ${{\overline{B}{}} {}^0_{s}}$ system, $\Delta \Gamma _s$ . The difference of the average ${{B} ^0_{s}}$ and ${{B} ^0}$ meson decay widths, $\Gamma _s-\Gamma _d$ , is determined using in addition a sample of ${{B} ^0} \rightarrow J/\psi {{K} ^+} {{\pi } ^-}$ decays. The values obtained are $\phi _s = -0.083\pm 0.041\pm 0.006\mathrm { \,rad}$ , $\Delta \Gamma _s = 0.077 \pm 0.008 \pm 0.003 {\mathrm { \,ps^{-1}}}$ and $\Gamma _s-\Gamma _d = -0.0041 \pm 0.0024 \pm 0.0015{\mathrm { \,ps^{-1}}}$ , where the first uncertainty is statistical and the second systematic. These are the most precise single measurements of these quantities to date and are consistent with expectations based on the Standard Model and with a previous LHCb analysis of this decay using data recorded at centre-of-mass energies 7 and 8 TeV. Finally, the results are combined with recent results from ${{B} ^0_{s}} \rightarrow J/\psi {{\pi } ^+} {{\pi } ^-}$ decays obtained using the same dataset as this analysis, and with previous independent LHCb results