LHCb Preprints - CERN Document Server

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<span class="redlink">LHCb-PAPER-2024-038</span> ; <span class="redlink">CERN-EP-2024-318</span> ; <span class="quicknote">LHCB-PAPER-2024-038</span>. </small> - 2025 - 25. <br/> <a href="https://cds.cern.ch/record/2923908/files/LHCb_PAPER_2024_038.pdf">Fulltext</a> - <a href="https://cds.cern.ch/record/2923908/files/LHCb-PAPER-2024-038-figures.zip">Related data file(s)</a> - <a href="https://cds.cern.ch/record/2923908/files/2501.12611.pdf">Fulltext</a> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2923908?ln=sv" class="moreinfo">Detaljerad journal</a> - <a href="/search?ln=sv&p=recid%3A2923908&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2025-02-06<br />13:46</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2923688"></abbr> <table cellspacing="0" cellpadding="5" border="0"> <tr> <td> </td> <td valign="top" align="left"> <a href="https://cds.cern.ch/record/2923688?ln=en" class="titlelink"> <strong>Search for resonance-enhanced $CP$ and angular asymmetries in the $\Lambda^+_c\to p\mu^+\mu^-$ decay at LHCb</strong> </a> / LHCb Collaboration <small> </small> <br/> <small> The first measurement of the $CP$ asymmetry of the decay rate ($A_{CP}$) and the $CP$ average ($\Sigma A_{\text{FB}}$) and $CP$ asymmetry ($\Delta A_{\text{FB}}$) of the forward-backward asymmetry in the muon system of $\mathit{\Lambda}^+_c\to p\mu^+\mu^-$ decays is reported. <a href="https://cds.cern.ch/record/2923688" class="titlelink">[...] </a> <br/> <span class="quicknote">arXiv:2502.04013</span> ; <span class="redlink">LHCb-PAPER-2024-051</span> ; <span class="redlink">CERN-EP-2024-340</span> ; <span class="quicknote">LHCB-PAPER-2024-051</span>. </small> - 2025 - 23. <br/> <a href="https://cds.cern.ch/record/2923688/files/LHCb-PAPER-2024-051.pdf">Fulltext</a> - <a href="https://cds.cern.ch/record/2923688/files/LHCb-PAPER-2024-051-figures.zip">Related data file(s)</a> - <a href="https://cds.cern.ch/record/2923688/files/LHCb-PAPER-2024-051-supplementary.zip">Full text</a> - <a href="https://cds.cern.ch/record/2923688/files/2502.04013.pdf">Fulltext</a> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2923688?ln=sv" class="moreinfo">Detaljerad journal</a> - <a href="/search?ln=sv&p=recid%3A2923688&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2025-01-28<br />14:01</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2922701"></abbr> <table cellspacing="0" cellpadding="5" border="0"> <tr> <td> <a href="https://cds.cern.ch/record/2922701"><img src="https://cds.cern.ch/record/2922701/files/Fig1.gif?subformat=icon" alt="" border="0"/></a> </td> <td valign="top" align="left"> <a href="https://cds.cern.ch/record/2922701?ln=en" class="titlelink"> <strong>Evidence for $B^-\rightarrow D^{**0}\tau^-\overline{\nu}_{\tau}$ decays</strong> </a> / LHCb Collaboration <small> </small> <br/> <small> The first evidence for the decay $B^-\rightarrow D^{**0}\tau^-\overline{\nu}_{\tau}$ is obtained using proton-proton collision data collected by the LHCb experiment, corresponding to an integrated luminosity of 9 fb$^{-1}$ , at centre-of-mass energies of 7, 8 and 13 Tev. <a href="https://cds.cern.ch/record/2922701" class="titlelink">[...] </a> <br/> <span class="quicknote">arXiv:2501.14943</span> ; <span class="redlink">LHCb-PAPER-2024-037</span> ; <span class="redlink">CERN-EP-2024-341</span> ; <span class="quicknote">LHCB-PAPER-2024-037</span>. </small> - 2025 - 25. <br/> <a href="https://cds.cern.ch/record/2922701/files/2501.14943v1.pdf">Fulltext</a> - <a href="https://cds.cern.ch/record/2922701/files/LHCb-PAPER-2024-037-figures.zip">Related data file(s)</a> - <a href="https://cds.cern.ch/record/2922701/files/2501.14943.pdf">Fulltext</a> - <a href="https://cds.cern.ch/record/2922701/files/LHCb-PAPER-2024-037-supplementary.zip">Supplementary information</a> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2922701?ln=sv" class="moreinfo">Detaljerad journal</a> - <a href="/search?ln=sv&p=recid%3A2922701&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2025-01-27<br />11:40</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2922534"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2922534?ln=en" class="titlelink">Precision EWK and QCD measurements from ATLAS, CMS, LHCb</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Guglielmi%2C%20Valentina&ln=en">Guglielmi, Valentina</a> (DESY) /ATLAS, CMS and LHCB Collaborations <br /> <small>These proceedings present a compilation of selected recent precise standard model (SM) measurements, including findings by ATLAS, CMS, LHCb. Covered topics include studies of quantum chromodynamics (QCD), such as the latest determinations of the strong coupling $\as$, as well as the illustration of its running. <a href="https://cds.cern.ch/record/2922534" class="titlelink">[...] </a></small><br /> <small class="quicknote">CMS-CR-2024-347.- </small> <small>Geneva : CERN, 2024 - 10 p. </small> <strong>Fulltext:</strong> <a href="/record/2922534/files/CR2024_347.pdf">PDF</a>;  <br/>In : <a href="https://cds.cern.ch/record/2902852">43rd International Symposium on Physics in Collision</a>, Athens, Gr, 22 - 25 Oct 2024 </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2922534?ln=sv" class="moreinfo">Detaljerad journal</a> - <a href="/search?ln=sv&p=recid%3A2922534&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2025-01-22<br />15:03</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2922172"></abbr> <table cellspacing="0" cellpadding="5" border="0"> <tr> <td> </td> <td valign="top" align="left"> <a href="https://cds.cern.ch/record/2922172?ln=en" class="titlelink"> <strong>Observation of the $\Lambda_{b}^{0} \to J/\psi\Xi^{-} K^+$ and $\Xi_{b}^{0} \to J/\psi\Xi^{-} \pi^+$ decays</strong> </a> / LHCb Collaboration <small> </small> <br/> <small> The first observation of the $\Xi_b^0 \to J/\psi \Xi^- \pi^+$ decay and the most precise measurement of the branching fraction of the $\Lambda_b^0 \to J/\psi \Xi^- K^+$ decay are reported, using proton-proton collision data from the LHCb experiment collected in 2016--2018 at a centre-of-mass energy of 13~TeV, corresponding to an integrated luminosity of 5.4~fb$^{-1}$. <a href="https://cds.cern.ch/record/2922172" class="titlelink">[...] </a> <br/> <span class="quicknote">arXiv:2501.12779</span> ; <span class="redlink">CERN-EP-2024-337</span> ; <span class="redlink">LHCb-PAPER-2024-049</span> ; <span class="quicknote">LHCB-PAPER-2024-049</span>. </small> - 2025 - 22. <br/> <a href="https://cds.cern.ch/record/2922172/files/LHCb-PAPER-2024-049.pdf">Fulltext</a> - <a href="https://cds.cern.ch/record/2922172/files/LHCb-PAPER-2024-049-figures.zip">Related data file(s)</a> - <a href="https://cds.cern.ch/record/2922172/files/LHCb-PAPER-2024-049-suplementary.zip">Supplementary information</a> - <a href="https://cds.cern.ch/record/2922172/files/2501.12779.pdf">Fulltext</a> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2922172?ln=sv" class="moreinfo">Detaljerad journal</a> - <a href="/search?ln=sv&p=recid%3A2922172&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2025-01-22<br />11:44</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2922154"></abbr> <table cellspacing="0" cellpadding="5" border="0"> <tr> <td> </td> <td valign="top" align="left"> <a href="https://cds.cern.ch/record/2922154?ln=en" class="titlelink"> <strong>Search for charge-parity violation in semileptonically tagged $D^{0} \to K^{+} \pi^{-}$ decays</strong> </a> / LHCb Collaboration <small> </small> <br/> <small> An analysis of the flavour oscillations of the charmed neutral meson is presented. <a href="https://cds.cern.ch/record/2922154" class="titlelink">[...] </a> <br/> <span class="quicknote">arXiv:2501.11635</span> ; <span class="redlink">LHCb-PAPER-2024-044</span> ; <span class="redlink">CERN-EP-2024-319</span> ; <span class="quicknote">LHCB-PAPER-2024-044</span>. </small> - 2025 - 29. <br/> <a href="https://cds.cern.ch/record/2922154/files/lhcb-paper-2024-044-arxiv.pdf">Fulltext</a> - <a href="https://cds.cern.ch/record/2922154/files/lhcb-paper-2024-044-figs.zip">Related data file(s)</a> - <a href="https://cds.cern.ch/record/2922154/files/2501.11635.pdf">Fulltext</a> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2922154?ln=sv" class="moreinfo">Detaljerad journal</a> - <a href="/search?ln=sv&p=recid%3A2922154&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2025-01-20<br />09:48</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2921889"></abbr>  <table cellspacing="0" cellpadding="0" border="0"> <tr> <td valign="top" align="left"> <strong><a href="https://cds.cern.ch/record/2921889?ln=en" class="titlelink">Searches for long-lived particles at the LHC</a></strong> / <a href="https://cds.cern.ch/search?f=author&p=Benato%2C%20Lisa&ln=en">Benato, Lisa</a> (Vienna, OAW) /ATLAS, CMS and LHCB Collaborations <br /> <small>Recent results of searches for long-lived particles at the LHC experiments are presented. The focus of this report is on long decay lengths, beyond 1 m. <a href="https://cds.cern.ch/record/2921889" class="titlelink">[...] </a></small><br /> <small class="quicknote">CMS-CR-2024-353.- </small> <small>Geneva : CERN, 2024 - 9 p. </small> <strong>Fulltext:</strong> <a href="/record/2921889/files/CR2024_353.pdf">PDF</a>;  <br/>In : <a href="https://cds.cern.ch/record/2907578">35th Rencontres de Blois Particle Physics and Cosmology</a>, Blois, Fr, 20 - 25 Oct 2024 </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2921889?ln=sv" class="moreinfo">Detaljerad journal</a> - <a href="/search?ln=sv&p=recid%3A2921889&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2025-01-14<br />10:32</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2921538"></abbr> <table cellspacing="0" cellpadding="5" border="0"> <tr> <td> </td> <td valign="top" align="left"> <a href="https://cds.cern.ch/record/2921538?ln=en" class="titlelink"> <strong>Study of light-meson resonances decaying to $K^0_{\rm S} K \pi$ in the $B \to (K^0_{\rm S} K \pi) K$ channels</strong> </a> / LHCb Collaboration <small> </small> <br/> <small> A study is presented of $B^+ \to K^0_{\rm S} K^- \pi^+ K^-$ and $B^+ \to K^0_{\rm S} K^+ \pi^- K^+$ decays based on the analysis of proton-proton collision data collected with the LHCb detector at centre-of-mass energies of 7, 8 and 13 TeV, corresponding to an integrated luminosity of $9 fb^{-1}$. <a href="https://cds.cern.ch/record/2921538" class="titlelink">[...] </a> <br/> <span class="quicknote">arXiv:2501.06483</span> ; <span class="redlink">LHCb-PAPER-2024-045</span> ; <span class="redlink">CERN-EP-2024-329</span> ; <span class="quicknote">LHCB-PAPER-2024-045</span>. </small> - 2025 - 46. <br/> <a href="https://cds.cern.ch/record/2921538/files/LHCb-PAPER-2024-045.pdf">Fulltext</a> - <a href="https://cds.cern.ch/record/2921538/files/LHCb-PAPER-2024-045-figures.zip">Related data file(s)</a> - <a href="https://cds.cern.ch/record/2921538/files/2501.06483.pdf">Fulltext</a> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2921538?ln=sv" class="moreinfo">Detaljerad journal</a> - <a href="/search?ln=sv&p=recid%3A2921538&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-12-20<br />05:36</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2920424"></abbr> <table cellspacing="0" cellpadding="5" border="0"> <tr> <td> </td> <td valign="top" align="left"> <a href="https://cds.cern.ch/record/2920424?ln=en" class="titlelink"> <strong>Measurement of CP asymmetry in $B^0_s \to D^{\mp}_s K^{\pm}$ decays</strong> </a> / LHCb Collaboration <small> </small> <br/> <small> A measurement of the $CP$-violating parameters in $B_s^0 \to D_s^{\mp} K^{\pm}$ decays is reported, based on the analysis of proton-proton collision data collected by the LHCb experiment corresponding to an integrated luminosity of $6\,\mathrm{fb}^{-1}$ at a centre-of-mass energy of $13 \,\mathrm{TeV}$. <a href="https://cds.cern.ch/record/2920424" class="titlelink">[...] </a> <br/> <span class="quicknote">arXiv:2412.14074</span> ; <span class="redlink">LHCb-PAPER-2024-020</span> ; <span class="redlink">CERN-EP-2024-219</span>. </small> - 34. <br/> <a href="https://cds.cern.ch/record/2920424/files/2412.14074.pdf">Fulltext</a> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2920424?ln=sv" class="moreinfo">Detaljerad journal</a> - <a href="/search?ln=sv&p=recid%3A2920424&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr> <tr> <td class="latestadditionsboxtimebody">2024-12-19<br />09:00</td> <td class="latestadditionsboxrecordbody"> <abbr class="unapi-id" title="2920322"></abbr> <table cellspacing="0" cellpadding="5" border="0"> <tr> <td> </td> <td valign="top" align="left"> <a href="https://cds.cern.ch/record/2920322?ln=en" class="titlelink"> <strong>Measurement of $C\!P$ asymmetries in $\Lambda_b^0\to ph^-$ decays</strong> </a> / LHCb Collaboration <small> </small> <br/> <small> A search for $CP$ violation in $\Lambda_b^0\rightarrow pK^-$ and $\Lambda_b^0\rightarrow p\pi^-$ decays is presented using the full Run 1 and Run 2 data samples of $pp$ collisions collected with the LHCb detector, corresponding to an integrated luminosity of 9 $\mathrm{fb}^{-1}$ at center-of-mass energies of 7, 8, and 13 TeV. <a href="https://cds.cern.ch/record/2920322" class="titlelink">[...] </a> <br/> <span class="quicknote">arXiv:2412.13958</span> ; <span class="redlink">LHCb-PAPER-2024-048</span> ; <span class="redlink">CERN-EP-2024-330</span> ; <span class="quicknote">LHCB-PAPER-2024-048</span>. </small> - 2024 - 24. <br/> <a href="https://cds.cern.ch/record/2920322/files/LHCb-PAPER-2024-048.pdf">Fulltext</a> - <a href="https://cds.cern.ch/record/2918722">Supplementary information</a> - <a href="https://cds.cern.ch/record/2920322/files/LHCb-PAPER-2024-048-figures.zip">Related data file(s)</a> - <a href="https://cds.cern.ch/record/2920322/files/2412.13958.pdf">Fulltext</a> </td> </tr> </table> <br /><span class="moreinfo"><a href="/record/2920322?ln=sv" class="moreinfo">Detaljerad journal</a> - <a href="/search?ln=sv&p=recid%3A2920322&rm=wrd" class="moreinfo">Similar records</a></span> </td> </tr></table><div align="right"><small><a href="/search?cc=LHCb+Preprints&ln=sv&jrec=11">[>> mer]</a></small></div></td> </tr> </tbody> </table></td> </tr></table> </form> </div> <div class="clear"></div> </div> <footer id="footer" class="pagefooter clearfix">  <div class="pagefooterstripeleft"> CERN Document Server :: <a class="footer" href="https://cds.cern.ch/?ln=sv">Sök</a> :: <a class="footer" href="https://cds.cern.ch/submit?ln=sv">Skicka in</a> :: <a class="footer" href="https://cds.cern.ch/youraccount/display?ln=sv">Personifiera</a> :: <a class="footer" href="https://cds.cern.ch/help/?ln=sv">Hjälp</a> :: <a class="footer" href="https://cern.service-now.com/service-portal?id=privacy_policy&se=CDS-Service" target="_blank">Privacy Notice</a> :: <a class="footer" href="https://repository.cern/content-policy" target="_blank">Content Policy</a> :: <a class="footer" href="https://repository.cern/terms" target="_blank">Terms and Conditions</a> <br /> Baserad på <a class="footer" href="http://invenio-software.org/">Invenio</a> <br /> Underhålls av <a class="footer" href="https://cern.service-now.com/service-portal?id=service_element&name=CDS-Service">CDS Service</a> - Need help? 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