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Ultimi arrivi:
2023-09-25
12:00
A precise determination of the strong-coupling constant from the recoil of $Z$ bosons with the ATLAS experiment at $\sqrt{s} = 8$ TeV
The coupling constant of the strong force is determined from the transverse-momentum distribution of $Z$ bosons produced in 8 TeV proton-proton collisions at the LHC and recorded by the ATLAS experiment. [...]
CERN-EP-2023-200.
- 2023.
Fulltext - Previous draft version

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2023-09-25
11:45
Search for flavor-changing neutral $tqH$ interactions with $H\rightarrow \gamma\gamma$ in $pp$ collisions at $\sqrt{s}$ = 13 TeV using the ATLAS detector
A search for flavour-changing neutral interactions involving the top quark, the Higgs boson and an up-type quark $q$ ($q = c, u$) is presented. [...]
CERN-EP-2023-204.
- 2023.
Fulltext - Previous draft version

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2023-09-23
08:04
Measurements of the $\nu_{\mu}$ and $\bar{\nu}_{\mu}$-induced Coherent Charged Pion Production Cross Sections on $^{12}C$ by the T2K experiment / T2K Collaboration
We report an updated measurement of the $\nu_{\mu}$-induced, and the first measurement of the $\bar{\nu}_{\mu}$-induced coherent charged pion production cross section on $^{12}C$ nuclei in the T2K experiment. [...]
arXiv:2308.16606.
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Fulltext

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2023-09-22
14:45
Technical Specification : Quarkz blanks for CEDAR optics
LabII-EA-Spec-75-7-REV ; CERN-LabII-EA-Spec-75-7-REV.
- 1976. - 3 p.
Full text

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2023-09-22
14:42
Technical Specification : Quarkz blanks for CEDAR optics
LabII-EA-Spec-75-7 ; CERN-LabII-EA-Spec-75-7.
- 1975. - 3 p.
Full text

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2023-09-21
20:57
Measurement of the $ \tau $ lepton polarization in Z boson decays in proton-proton collisions at $ \sqrt{s} = $ 13 TeV
The polarization of $ \tau $ leptons is measured using leptonic and hadronic $ \tau $ lepton decays in Z $\to\tau^{+}\tau^{-} $ events in proton-proton collisions at $ \sqrt{s}= $ 13 TeV recorded by CMS at the CERN LHC with an integrated luminosity of 36.3 fb$ ^{-1} $. [...]
CERN-EP-2023-169 ; CMS-SMP-18-010-003.
- 2023.
Additional information for the analysis - CMS AuthorList - Fulltext

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2023-09-20
08:41
Pumping speed of sputter ion pumps modified with NEG modules / Kersevan, Roberto (Sincrotrone Trieste) ; Miertusova, Jana (Sincrotrone Trieste) ; Pradal, Franco (Sincrotrone Trieste)
ST-M-92-8.
- 1992. - 10 p.

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2023-09-20
08:34
Autoencoder-based Anomaly Detection System for Online Data Quality Monitoring of the CMS Electromagnetic Calorimeter / CMS ECAL Collaboration
The CMS detector is a general-purpose apparatus that detects high-energy collisions produced at the LHC. [...]
arXiv:2309.10157.
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Fulltext

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2023-09-20
08:34
Higgs boson pair production at NLO in the POWHEG approach and the top quark mass uncertainties / Bagnaschi, Emanuele (CERN) ; Degrassi, Giuseppe (Rome III U.) ; Gröber, Ramona (Padua U. ; INFN, Padua)
We present a new Monte Carlo code for Higgs boson pair production at next-to-leading order in the POWHEG-BOX Monte Carlo approach. [...]
arXiv:2309.10525 ; CERN-TH-2023-131.
- 21 p.
Fulltext

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2023-09-19
11:45
Measurement of CP violation in $B^0\to \psi(\to\ell^+\ell^-)K^0_\mathrm{S}(\to \pi^+\pi^-)decays$ / LHCb Collaboration
A measurement of time-dependent $C\!P$ violation in the decays of $B^0$ and $\overline{B}^0$ mesons to the final states ${J\!/\!\psi(\to\mu^+\mu^-)K^0_\mathrm{S}}$, $\psi(2S)(\to\mu^+\mu^-)K^0_\mathrm{S}$ and $J\!/\!\psi(\to e^+e^-)K^0_\mathrm{S}$ with $K^0_\mathrm{S}\pi^+\pi^-$ is presented. [...]
arXiv:2309.09728 ; LHCb-PAPER-2023-013 ; CERN-EP-2023-177 ; LHCB-PAPER-2023-013.
- 2023.
Fulltext - Related data file(s) - Supplementary information

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