# CERN Preprints

Последние добавления:
2022-01-22
08:02
 Dead-Time influence on fast switching pulsed power converters design - A high current application for accelerator's magnets / Horrein, Ludovic (Lille U.) ; Cravero, Jean-Marc (CERN) ; Delarue, Philippe (Lille U.) ; Bouscayrol, Alain (Lille U.) ; Aguglia, Davide (CERN) ; Ortega-Perez, Carmen (Lille U.) Dead-time in IGBT-based DC-DC power converters is a well-known issue that causes a limitation of the output voltage and the distortion of the output voltage and current. [...] 2020. - 10 p.

2022-01-22
05:05
 European Strategy for Particle Physics -- Accelerator R&D Roadmap / Adolphsen, C. (SLAC) ; Angal-Kalinin, D. (Daresbury) ; Arndt, T. (KIT, Karlsruhe) ; Arnold, M. (Darmstadt, Tech. U.) ; Assmann, R. (DESY ; Frascati) ; Auchmann, B. (PSI, Villigen) ; Aulenbacher, K. (Mainz U., Inst. Phys.) ; Ballarino, A. (CERN) ; Baudouy, B. (Saclay) ; Baudrenghien, P. (CERN) et al. The 2020 update of the European Strategy for Particle Physics emphasised the importance of an intensified and well-coordinated programme of accelerator R&D, supporting the design and delivery of future particle accelerators in a timely, affordable and sustainable way. [...] arXiv:2201.07895. - 270 p. Fulltext

2022-01-21
12:31
 Search for resonances decaying to three W bosons in proton-proton collisions at $\sqrt{s} =$ 13 TeV A search for resonances decaying into a W boson and a radion, where the radion decays into two W bosons, is presented. [...] CERN-EP-2021-270 ; CMS-B2G-20-001-004. - 2022. Additional information for the analysis - CMS AuthorList - Fulltext

2022-01-21
11:20
 Identification of hadronic tau lepton decays using a deep neural network A new algorithm is presented to discriminate reconstructed hadronic decays of tau leptons ($\tau_\mathrm{h}$) that originate from genuine tau leptons in the CMS detector against $\tau_\mathrm{h}$ candidates that originate from quark or gluon jets, electrons, or muons. [...] CERN-EP-2021-257 ; CMS-TAU-20-001-003. - 2022. Additional information for the analysis - CMS AuthorList - Fulltext

2022-01-21
09:53
 Specification for the Modification of the Main Power Converters for the Antiproton Accelerator (AD) / Volker, F CERN-PS-PO-NOTE-97-08-Spec. - 1997.

2022-01-21
09:40
 ISOLDE Beam Profile Test with Sem Grids / Wildner, E CERN-PS-OP-NOTE-94-64-MD. - 1994. Full text

2022-01-21
09:11
 Measurements of Higgs boson production cross-sections in the $H\rightarrow\tau^{+}\tau^{-}$ decay channel in $pp$ collisions at $\sqrt{s}=13\,\text{TeV}$ with the ATLAS detector / ATLAS Collaboration Measurements of the production cross-sections of the Standard Model (SM) Higgs boson ($H$) decaying into a pair of $\tau$-leptons are presented [...] arXiv:2201.08269 ; CERN-EP-2021-217. - 2022. - 87 p, 87 p. Fulltext - Previous draft version - Fulltext

2022-01-21
04:19
 Precision measurement of the W boson decay branching fractions in proton-proton collisions at $\sqrt{s}$ = 13 TeV / CMS Collaboration The leptonic and inclusive hadronic decay branching fractions of the W boson are measured using proton-proton collision data collected at $\sqrt{s}$ = 13 TeV by the CMS experiment at the CERN LHC, corresponding to an integrated luminosity of 35.9 fb$^{-1}$. [...] arXiv:2201.07861 ; CMS-SMP-18-011 ; CERN-EP-2021-240. - Fulltext

2022-01-21
04:19
 An Efficient Lorentz Equivariant Graph Neural Network for Jet Tagging / Gong, Shiqi (Beijing, Acad. Math. Syst. Sci.) ; Meng, Qi (Unlisted) ; Zhang, Jue (Unlisted) ; Qu, Huilin (CERN) ; Li, Congqiao (Peking U.) ; Qian, Sitian (Peking U.) ; Du, Weitao (Beijing, Acad. Math. Syst. Sci.) ; Ma, Zhi-Ming (Beijing, Acad. Math. Syst. Sci.) ; Liu, Tie-Yan (Unlisted) Machine learning methods especially deep learning have become popular on jet representation in particle physics. [...] arXiv:2201.08187. - Fulltext

2022-01-21
04:19
 Search for charged-lepton flavor violation in top quark production and decay in pp collisions at $\sqrt{s}$ = 13 TeV / CMS Collaboration >Results are presented from a search for charged-lepton flavor violating (CLFV) interactions in top quark production and decay in pp collisions at a center-of-mass energy of 13 TeV. [...] arXiv:2201.07859 ; CMS-TOP-19-006 ; CERN-EP-2021-248. - Fulltext