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CERN Accelerating science

CERN Document Server Znaleziono 1,076 rekordów  1 - 10następnykoniec  skocz do rekordu: Szukanie trwało 1.32 sekund. 
1.
Observation of the open-charm tetraquark state $T_{cs 0}^{*}(2870)^0$ in the $B^- \rightarrow D^- D^0 K_\mathrm{S}^0$ decay / LHCb Collaboration
An amplitude analysis of $B^-\rightarrow D^- D^0 K_\mathrm{S}^0$ decays is performed using proton-proton collision data, corresponding to an integrated luminosity of 9 fb$^{-1}$, collected with the LHCb detector at center-of-mass energies of 7, 8, and 13$\mathrm{\,Te\kern -0.1em V}$. [...]
arXiv:2411.19781 ; LHCb-PAPER-2024-040 ; CERN-EP-2024-287 ; LHCB-PAPER-2024-040.
- 2024 - 21.
Fulltext - Related data file(s) - Supplementary information - Fulltext
2.
First Long-Lived Particle Results and Commissioning of the ForwArd Search ExpeRiment / Shively-Piccardo, Savannah Rose (UC, Irvine (main)) /FASER collaboration
The ForwArd Search ExpeRiment (FASER) is collecting far-forward proton-proton collision data during the Large Hadron Collider's third running period (2022-2025). This thesis describes two of the first-proposed searches: for dark photon ($A'$) and the $B-L$ gauge boson ($A_{B-L}$). [...]
CERN-FASER-THESIS-2024-002.- 2024 - 133 p. - Published in : Escholarship Savannah Shively's dissertation: PDF;
3.
Angular analysis of the $ {\mathrm{B}^0}\to \mathrm{ K^*(892)^0 } \mu^{+}\mu^{-} $ decay in proton-proton collisions at $ \sqrt{s}= $ 13 TeV / CMS Collaboration
A full set of optimized observables is measured in an angular analysis of the decay $ {\mathrm{B}^0}\to \mathrm{ K^*(892)^0 } \mu^{+}\mu^{-} $ using a sample of proton-proton collisions at $ \sqrt{s}= $ 13 TeV, collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 140 fb$ ^{-1} $. [...]
arXiv:2411.11820 ; CMS-BPH-21-002 ; CERN-EP-2024-268 ; CMS-BPH-21-002-003.
- 2024 - 39.
Additional information for the analysis - CMS AuthorList - Fulltext - CMS HEPData - Fulltext
4.
Constraints on the photon polarisation in $b \to s \gamma$ transitions using $B_s^0\to \phi e^+ e^-$ decays / LHCb Collaboration
An angular analysis of the $B_s^0 \rightarrow \phi e^+e^-$ decay is performed using the proton-proton collision dataset collected between 2011 and 2018 by the LHCb experiment, corresponding to an integrated luminosity of $9\,{\rm fb}^{-1}$ at centre-of-mass energies of 7, 8 and $13\,{\rm TeV}$. [...]
arXiv:2411.10219 ; LHCb-PAPER-2024-030 ; CERN-EP-2024-276 ; LHCB-PAPER-2024-030.
- 2024 - 21.
Fulltext - Related data file(s) - Supplementary information - Fulltext
5.
Precision measurement of the $B^{0}$ meson lifetime using $B^{0} \rightarrow J/\psi K^{*0}$ decays with the ATLAS detector / ATLAS Collaboration
A measurement of the $B^{0}$ meson lifetime and related properties using $B^0 \to J/\psi K^{*0}$ decays in data from 13 TeV proton-proton collisions with an integrated luminosity of 140 fb$^{-1}$ recorded by the ATLAS detector at the LHC is presented. [...]
arXiv:2411.09962 ; CERN-EP-2024-279.
- 2024 - 39.
Fulltext - Previous draft version - Fulltext
6.
Study of $D_{s1}^+(2460) \to D_s^+ \pi^+ \pi^-$ in $B \to \overline D^{(*)} D_s^+ \pi^+ \pi^-$ decays / LHCb Collaboration
An amplitude analysis of the $D_{s1}(2460)^+\to D_{s}^{+}\pi^{+}\pi^{-}$ transition is performed simultaneously in $B^{0}\to D^{-}D_{s}^{+}\pi^{+}\pi^{-}$, $B^{+}\to \overline D^{0} D_{s}^{+}\pi^{+}\pi^{-}$}, and $B^{0}\to D^{*-}D_{s}^{+}\pi^{+}\pi^{-}$ decays. [...]
arXiv:2411.03399 ; LHCb-PAPER-2024-033 ; CERN-EP-2024-264 ; LHCB-PAPER-2024-033.
- 2024 - 35.
Fulltext - Related data file(s) - Fulltext
7.
A search for triple Higgs boson production in the $6b$ final state using $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for the production of three Higgs bosons ($HHH$) in the $b\bar{b}b\bar{b}b\bar{b}$ final state is presented. [...]
arXiv:2411.02040 ; CERN-EP-2024-285.
- 2024 - 46.
Fulltext - Previous draft version - Fulltext
8.
Measurement of the CKM angle $\gamma$ in $B^\pm\to DK(892)^{*\pm}$ decays / LHCb Collaboration
Measurements of $CP$ observables and the CKM angle $\gamma$ are performed in $B^{\pm} \to D K^*(892)^{\pm}$ decays, where $D$ represents a superposition of $D^0$ and $\overline{D}{}^0$ states, using the LHCb dataset collected during Run 1 (2011-2012) and Run 2 (2015-2018). [...]
arXiv:2410.21115 ; LHCb-PAPER-2024-023 ; CERN-EP-2024-260.
- 2024 - 38.
Fulltext - Related data file(s) - Fulltext
9.
Test of lepton universality with $B_s^0 \rightarrow \phi \ell^+\ell^-$ decays / LHCb Collaboration
Lepton flavour universality in rare $b\rightarrow s$ transitions is tested for the first time using $B_s^0$ meson decays. [...]
arXiv:2410.13748 ; LHCb-PAPER-2024-032 ; CERN-EP-2024-255 ; LHCB-PAPER-2024-032.
- 2024 - 24.
Fulltext - Related data file(s) - Supplementary information - Fulltext
10.
Search for $B_{(s)}^{*0}\to \mu^+\mu^-$ in $B_c^+ \to \pi^+ \mu^+\mu^-$ decays / LHCb Collaboration
A search for the very rare $B^{*0}\to\mu^+\mu^-$ and $B_{s}^{*0}\to\mu^+\mu^-$ decays is conducted by analysing the $B_c^+\to \pi^+\mu^+\mu^-$ process [...]
arXiv:2409.17209 ; CERN-EP-2024-220 ; LHCb-PAPER-2024-026 ; LHCB-PAPER-2024-026.
- 2024 - 23.
Fulltext - Related data file(s) - Fulltext

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