# OpenAccess

 2021-01-1818:51 [PUBDB-2021-00504] Journal Article Oebbeke, M. ; Siefker, C. ; Wagner, B. ; et al Fragment Binding to Kinase Hinge: If Charge Distribution and Local p K a Shifts Mislead Popular Bioisosterism Concepts Angewandte Chemie / International edition 60(1), 252 - 258 (2021) [10.1002/anie.202011295]   Medicinal‐chemistry optimization follows strategies replacing functional groups and attaching larger substituents at a promising lead scaffold. Well‐established bioisosterism rules are considered, however, it is difficult to estimate whether the introduced modifications really match the required properties at a binding site. [...] OpenAccess: PDF PDF (PDFA); 2021-01-1814:21 [PUBDB-2021-00485] Journal Article Rodzli, N. A. ; Lockhart-Cairns, M. P. ; Levy, C. W. ; et al The Dual PDZ Domain from Postsynaptic Density Protein 95 Forms a Scaffold with Peptide Ligand Biophysical journal 119(3), 667 - 689 (2020) [10.1016/j.bpj.2020.06.018]   PSD-95 is a member of the membrane-associated guanylate kinase class of proteins that forms scaffolding interactions with partner proteins, including ion and receptor channels. PSD-95 is directly implicated in modulating the electrical responses of excitable cells. [...] OpenAccess: PDF PDF (PDFA); 2021-01-1514:38 [PUBDB-2021-00445] Journal Article Aaij, R. ; Abellán Beteta, C. ; Ackernley, T. ; et al Observation of a new baryon state in the ${\Lambda}_{\mathrm{b}}^0{\pi}^{+}{\pi}^{-}$ mass spectrum [CERN-EP-2020-013; LHCb-PAPER-2019-045; arXiv:2002.05112] Journal of high energy physics 06(6), 136 (2020) [10.1007/JHEP06(2020)136]   A new baryon state is observed in the ${\Lambda}_{\mathrm{b}}^0{\pi}^{+}{\pi}^{-}$ mass spectrum with high significance using a data sample of pp collisions, collected with the LHCb detector at centre-of-mass energies $\sqrt{s}$ = 7, 8 and 13 TeV, corresponding to an integrated luminosity of 9 fb$^{−1}$. The mass and natural width of the new state are measured to be${\displaystyle \begin{array}{l}m=6072.3\pm 2.9\pm 0.6\pm 0.2\ \mathrm{MeV},\\ {}\Gamma =72\pm 11\pm 2\ \mathrm{MeV},\end{array}}$where the first uncertainty is statistical and the second systematic [...] OpenAccess: PDF PDF (PDFA); 2021-01-1513:47 [PUBDB-2021-00437] Journal Article Aaij, R. ; Abellán Beteta, C. ; Ackernley, T. ; et al Search for $CP$ violation in ${{{\varXi }} ^+_{c}} \rightarrow {p} {{K} ^-} {{\pi } ^+}$ decays using model-independent techniques [CERN-EP-2020-069; LHCb-PAPER-2019-026; arXiv:2006.03145] The European physical journal / C 80(10), 986 (1-16) (2020) [10.1140/epjc/s10052-020-8365-0]   A first search for $CP$ violation in the Cabibbo-suppressed ${{{\varXi }} ^+_{c}} \rightarrow {p} {{K} ^-} {{\pi } ^+}$ decay is performed using both a binned and an unbinned model-independent technique in the Dalitz plot. The studies are based on a sample of proton-proton collision data, corresponding to an integrated luminosity of $3.0\,\text {fb} ^{-1}$, and collected by the LHCb experiment at centre-of-mass energies of 7 and $8\,\text {TeV}$. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2021-01-1513:39 [PUBDB-2021-00436] Journal Article Aaij, R. ; Abellán Beteta, C. ; Ackernley, T. ; et al Measurement of the $\eta_c(1S)$ production cross-section in $pp$ collisions at $\sqrt{s} = 13$ TeV [CERN-EP-2019-214; LHCb-PAPER-2019-024; arXiv:1911.03326] The European physical journal / C 80(3), 191 (1-18) (2020) [10.1140/epjc/s10052-020-7733-0]   Using a data sample corresponding to an integrated luminosity of 2.0 $\, \text {fb} ^{-1}$, collected by the LHCb experiment, the production of the ${\eta _{c}} (1S)$ state in proton–proton collisions at a centre-of-mass energy of $\sqrt{s} =13\, \text {TeV}$ is studied in the rapidity range $2.0< y < 4.5$ and in the transverse momentum range $6.5< p_{\mathrm {T}} < 14.0 \, \text {GeV}$. The cross-section for prompt production of ${\eta _{c}} (1S)$ mesons relative to that of the ${J /\psi }$ meson is measured using the $p \overline{{p}}$ decay mode and is found to be ${\sigma _{{\eta _{c}} (1S)}/\sigma _{{{J /\psi }}} = 1.69 \pm 0.15 \pm 0.10 \pm 0.18}$. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2021-01-1513:25 [PUBDB-2021-00431] Journal Article Aaij, R. ; Abellán Beteta, C. ; Ackernley, T. ; et al Strong constraints on the $b \to s\gamma$ photon polarisation from $B^0 \to K^{*0} e^+ e^-$ decays [CERN-EP-2020-176; LHCb-PAPER-2020-020; arXiv:2010.06011] Journal of high energy physics 12(12), 81 (1-24) (2020) [10.1007/JHEP12(2020)081]   An angular analysis of the B$^{0}$ → K*$^{0}$e$^{+}$e$^{−}$ decay is performed using a data sample corresponding to an integrated luminosity of 9 fb$^{−1}$ of pp collisions collected with the LHCb experiment. The analysis is conducted in the very low dielectron mass squared (q$^{2}$) interval between 0.0008 and 0.257 GeV$^{2}$, where the rate is dominated by the B$^{0}$ → K$^{*0}$γ transition with a virtual photon. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2021-01-1513:23 [PUBDB-2021-00429] Journal Article Altin, S. ; Demirel, S. ; OZ, E. ; et al Synthesis of $Na_{2}Ti_{3}O_{7}$ nanorods by a V-assisted route and investigation of their battery performance CrystEngComm 22(14), 2483 - 2490 (2020) [10.1039/C9CE01955C]   We report the V-assisted synthesis of Na$_2$Ti$_3$O$_7$ nanorods via a conventional solid state reaction technique. Energy dispersive X-ray spectroscopy (EDS) mapping showed that V-ions are not incorporated into the main structure of the nanorods but rather V behaves as a flux agent during the growth of the nanorods. [...] OpenAccess: PDF PDF (PDFA); 2021-01-1513:17 [PUBDB-2021-00426] Journal Article Aaij, R. ; Abellán Beteta, C. ; Ackernley, T. ; et al Measurement of the relative branching fractions of $B^+ \to h^+h^{\prime +}h^{\prime -}$ decays [CERN-EP-2020-189; LHCb-PAPER-2020-031; arXiv:2010.11802] Physical review / D 102(11), 112010 (1-19) (2020) [10.1103/PhysRevD.102.112010]   The relative branching fractions of $B^+ \to h^+h^{\prime +}h^{\prime -}$ decays, where $h^{(\prime)}$ is a pion or kaon, are measured. The analysis is performed with a data sample, collected with the LHCb detector, corresponding to an integrated luminosity of $3.0 {\rm fb}^{-1}$ of $pp$ collisions. [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2021-01-1512:04 [PUBDB-2021-00415] Journal Article Aaij, R. ; Abellán Beteta, C. ; Ackernley, T. ; et al First branching fraction measurement of the suppressed decay $\Xi_c^0\to \pi^-\Lambda_c^+$ [CERN-EP-2020-129; LHCb-PAPER-2020-016; arXiv:2007.12096] Physical review / D 102(7), 071101 (1-11) (2020) [10.1103/PhysRevD.102.071101]   The $\Xi_c^0$ baryon is unstable and usually decays into charmless final states by the $c→su{\overline{d}}$ transition. It can, however, also disintegrate into a $π^−$ meson and a $Λ^+_c$ baryon via $s$ quark decay or via $cs→dc$ weak scattering [...] OpenAccess: PDF PDF (PDFA); External link: Fulltext 2021-01-1510:54 [PUBDB-2021-00402] Journal Article Cid Vidal, X. ; Mariotti, A. ; Redigolo, D. ; et al Erratum to: New axion searches at flavor factories [DESY-18-183; arXiv:1810.09452] Journal of high energy physics 2020(6), 141 (2020) [10.1007/JHEP06(2020)141]   OpenAccess: PDF PDF (PDFA);