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2024-02-27
08:42
Search for invisible particles produced in association with single top quarks in proton–proton collisions at $\sqrt{s}$=13 TeV with the ATLAS detector
A search for events with one top quark and missing transverse momentum in the final state is presented. [...]
CERN-EP-2024-046.
- 2024.
Fulltext - Previous draft version

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2024-02-27
08:02
First measurement of the $\nu_e$ and $\nu_\mu$ interaction cross sections at the LHC with the FASER$\nu$ detector /FASER Collaboration
This paper presents the first results of the study of high-energy electron and muon neutrino charged-current interactions in the FASER$\nu$ emulsion/tungsten detector at the LHC. A subset of the FASER$\nu$ volume, which corresponds to a target mass of 128.6~kg, was exposed to neutrinos from the LHC $p$-$p$ collisions with a centre-of-mass energy of 13.6~TeV and an integrated luminosity of 9.5 fb$^{-1}$. [...]
CERN-FASER-2024-001.- Geneva : CERN, 2024 Fulltext: PDF;

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2024-02-26
13:36
Observation of the $B_c^+ \to J/\psi \pi^+ \pi^0$ decay / LHCb Collaboration
The first observation of the $B_c^+ \to J/\psi \pi^+ \pi^0$ decay is reported with high significance using proton-proton collision data, corresponding to an integrated luminosity of 9 fb$^{-1}$, collected with the LHCb detector at centre-of-mass energies of 7, 8, and 13 TeV. [...]
arXiv:2402.05523 ; LHCb-PAPER-2023-046 ; CERN-EP-2024-019 ; LHCB-PAPER-2023-046.
- 2024. - 30 p.
Fulltext - Related data file(s)

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2024-02-26
12:31
Search for high-mass resonances in final states with a tau-lepton and missing transverse momentum with the ATLAS detector
A search for high-mass resonances decaying into a tau-lepton and a neutrino using proton–proton collisions at a center-of-mass energy of $\sqrt{s}= 13$ TeV is presented. [...]
CERN-EP-2023-298.
- 2024.
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2024-02-26
12:17
Studies of the energy dependence of diboson polarization fractions and the Radiation Amplitude Zero effect in WZ production with the ATLAS detector
This Letter presents the first study of the energy-dependence of diboson polarization fractions in $WZ \rightarrow \ell\nu \ell'\ell'~(\ell, \ell'=e, \mu)$ production. [...]
CERN-EP-2024-045.
- 2024.
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2024-02-26
09:52
Search for a new $Z'$ gauge boson via the $pp \rightarrow W^{\pm(*)} \rightarrow Z' \mu^{\pm} \nu \rightarrow \mu^{\pm}\mu^{\mp}\mu^{\pm}\nu$ process in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
A search for a new $Z'$ gauge boson predicted by $L_{\mu}-L_{\tau}$ models, based on charged-current Drell-Yan production, $pp \rightarrow W^{\pm(*)} \rightarrow Z' \mu^{\pm} \nu \rightarrow \mu^{\pm}\mu^{\mp}\mu^{\pm}\nu$, is presented. [...]
CERN-EP-2024-042.
- 2024.
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2024-02-26
06:19
Search for a new $Z'$ gauge boson via the $pp \rightarrow W^{\pm(*)} \rightarrow Z' \mu^{\pm} \nu \rightarrow \mu^{\pm}\mu^{\mp}\mu^{\pm}\nu$ process in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for a new $Z'$ gauge boson predicted by $L_{\mu}-L_{\tau}$ models, based on charged-current Drell-Yan production, $pp \rightarrow W^{\pm(*)} \rightarrow Z' \mu^{\pm} \nu \rightarrow \mu^{\pm}\mu^{\mp}\mu^{\pm}\nu$, is presented. [...]
arXiv:2402.15212 ; CERN-EP-2024-042.
- 38 p.
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2024-02-24
19:10
Search for long-lived particles using displaced vertices and missing transverse momentum in proton-proton collisions at $ \sqrt{s}= $ 13 TeV
A search for the production of long-lived particles in proton-proton collisions at a center-of-mass energy of 13 TeV at the CERN LHC is presented. [...]
CERN-EP-2024-031 ; CMS-EXO-22-020-003.
- 2024.
Additional information for the analysis - CMS AuthorList - Fulltext

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2024-02-23
19:47
Portable acceleration of CMS computing workflows with coprocessors as a service / CMS Collaboration
Computing demands for large scientific experiments, such as the CMS experiment at the CERN LHC, will increase dramatically in the next decades. [...]
CMS-MLG-23-001 ; CERN-EP-2023-303 ; arXiv:2402.15366 ; CMS-MLG-23-001-003.
- 2024.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

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2024-02-23
10:18
Measurement of $Z$ boson production cross-section in $pp$ collisions at $\sqrt{s} = 5.02$ TeV / LHCb Collaboration
The first measurement of the $Z$ boson production cross-section at centre-of-mass energy $\sqrt{s} = 5.02\,$TeV in the forward region is reported, using $pp$ collision data collected by the LHCb experiment in year 2017, corresponding to an integrated luminosity of $100 \pm 2\,\rm{pb^{-1}}$. The production cross-section is measured for final-state muons in the pseudorapidity range $2.0<\eta<4.5$ with transverse momentum $p_{\rm{T}}> 20\,\rm{GeV/}\it{c}$. [...]
arXiv:2308.12940; LHCb-PAPER-2023-010; CERN-EP-2023-141; LHCB-PAPER-2023-010.- Geneva : CERN, 2024 - 34 p. - Published in : JHEP 2402 (2024) 070 Fulltext: PDF; Related data file(s): ZIP;

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