CERN Accelerating science

Hem > CERN Articles & Preprints > CERN Preprints

CERN Preprints

Sök i 23,222 journaler efter:
Söktips :: Enkel sökning
Added/modified since: till:
Sortera efter: Visa sökresultat: Visningsformat:
Senast inlagda poster:
2023-10-02
14:14
Central exclusive production in CMS+TOTEM / Sikler, Ferenc (Budapest, RMKI) /CMS and TOTEM Collaborations
The central exclusive production of charged hadron pairs in pp collisions at a centre-of-mass energy of 13 TeV is examined, based on data collected in a special high-$\beta^*$ run of the LHC. Events are selected by requiring both scattered protons detected in the TOTEM Roman pots, exactly two oppositely charged identified particles in the CMS silicon tracker, and the energy-momentum balance of these four particles. [...]
CMS-CR-2023-160.- Geneva : CERN, 2023 - 7 p. Fulltext: PDF;
In : 2023 European Physical Society Conference on High Energy Physics (EPS-HEP2023), Hamburg, Germany, 20 - 25 Aug 2023

Detaljerad journal - Similar records
2023-10-02
12:30
Search for Higgs boson pair production in the bbWW* final state in proton-proton collisions with the full Run2 CMS data / Nandan, Saswati (NICPB, Tallinn) /CMS Collaboration
The results of a search for Higgs boson pair ($HH$) production in the final state $bbWW^*$ have been presented. The analysis is based on data recorded at a center of mass energy of 13 TeV by the CMS detector during LHC Run 2. [...]
CMS-CR-2023-166.- Geneva : CERN, 2023 - 5 p. Fulltext: PDF;
In : 2023 European Physical Society Conference on High Energy Physics (EPS-HEP2023), Hamburg, Germany, 20 - 25 Aug 2023

Detaljerad journal - Similar records
2023-10-02
11:46
Vector boson production in CMS / Tarricone, Cristiano (INFN, Turin ; Turin U.) /CMS Collaboration
This talk reviews recent measurements of single boson and multiboson production, including vector boson scattering processes, using CMS data. Inclusive and differential cross sections are measured using several kinematic observables, and constraints are placed on possible BSM contributions via the use of effective field theory techniques..
CMS-CR-2023-176.- Geneva : CERN, 2023 - 6 p. Fulltext: PDF;
In : 34th Rencontres de Blois: "Particle Physics and Cosmology", Blois, Fr, 14 - 19 May 2023

Detaljerad journal - Similar records
2023-10-02
11:46
Toward Ten-Minute Turnaround in CMS Data Analysis The View from Notre Dame / Lawrence, John (Notre Dame U.) /CMS Collaboration
Effective analysis computing requires rapid turnaround times in order to enable frequent iteration, adjustment, and exploration, leading to discovery. An informal goal of reducing 10TB of experimental data in about ten minutes using campus-scale computing infrastructure is an achievable goal, just considering raw hardware capability. [...]
CMS-CR-2023-167.- Geneva : CERN, 2023 - 6 p. Fulltext: PDF;
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023

Detaljerad journal - Similar records
2023-10-02
11:46
Rare decays at CMS / Guzzi, Luca (INFN, Milan Bicocca) /CMS Collaboration
The latest CMS results on the search for the neutrino-less $\tau^{\pm}\to\mu^{\pm}\mu^{\pm}\mu^{\mp}$ decay, the first observation of the $\eta\to\mu^+\mu^-\mu^+\mu^-$ decay, the measurement of the $B^0_s\to\mu^+\mu^-$ branching fraction, the measurement of the $B^0_s$ lifetime, the search for the $B^0\to\mu^+\mu^-$ decay, and the measurement of the angular observables of the $B^0\to K^{*0}\mu^+\mu^-$ decay are presented. The results are based on data collected in proton-proton collisions at the centre of mass energy of 8 TeV and 13 TeV..
CMS-CR-2023-097.- Geneva : CERN, 2023 - 12 p. Fulltext: PDF;
In : 21st Conference on Flavor Physics and CP Violation (FPCP 2023), Villeurbanne, France, 29 May - 2 Jun 2023

Detaljerad journal - Similar records
2023-09-30
06:30
Production and validation of industrially produced large-sized GEM foils for the Phase-2 upgrade of the CMS muon spectrometer / Yoon, Inseok (Baskent U. ; IISER, Trivandrum)
The upgrade of the CMS detector for the high luminosity LHC (HL-LHC) will include gas electron multiplier (GEM) detectors in the end-cap muon spectrometer. [...]
arXiv:2309.16330. -
Fulltext

Detaljerad journal - Similar records
2023-09-29
14:26
Measurement of the production cross-section of $J/\psi$ and $\psi(2$S$)$ mesons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector
Measurements of the differential production cross-sections of prompt and non-prompt $J/\psi$ and $\psi(2$S$)$ mesons with transverse momenta between 8 and 360 GeV and rapidity in the range $|y|<2$ are reported. [...]
CERN-EP-2023-193. - 2023.
Fulltext - Previous draft version

Detaljerad journal - Similar records
2023-09-29
04:29
Characterization of the gravitational wave spectrum from sound waves within the sound shell model / Roper Pol, Alberto (Geneva U., Dept. Theor. Phys.) ; Procacci, Simona (U. Bern, AEC) ; Caprini, Chiara (Geneva U., Dept. Theor. Phys. ; CERN)
We compute the gravitational wave (GW) spectrum sourced by the sound waves produced during a first-order phase transition during radiation domination. [...]
arXiv:2308.12943. - 32 p.
Fulltext

Detaljerad journal - Similar records
2023-09-28
22:44
Search for supersymmetry in final states with disappearing tracks inproton-proton collisions at $ \sqrt{s} = $ 13 TeV
A search is presented for charged, long-lived supersymmetric particles in final states with one or more disappearing tracks. [...]
CERN-EP-2023-209 ; CMS-SUS-21-006-003. - 2023.
Additional information for the analysis - CMS AuthorList - Fulltext

Detaljerad journal - Similar records
2023-09-28
08:31
Search for direct production of GeV-scale resonances decaying to a pair of muons in proton-proton collisions at $ \sqrt{s} = $ 13 TeV / CMS Collaboration
A search for direct production of low-mass dimuon resonances is performed using $ \sqrt{s}= $ 13 TeV proton-proton collision data collected by the CMS experiment during the 2017-2018 operation of the CERN LHC with an integrated luminosity of 96.6 fb$^{-1}$. [...]
arXiv:2309.16003 ; CMS-EXO-21-005 ; CERN-EP-2023-165 ; CMS-EXO-21-005-003. - 2023.
Additional information for the analysis - CMS AuthorList - Fulltext - CMS HEPData - Fulltext

Detaljerad journal - Similar records