Nothing Special   »   [go: up one dir, main page]

CERN Accelerating science

Home > Search Results: Loukas, Demetrios
Search Tips
Advanced Search
Add to Search +
Search collections:
Sort by: Display results: Output format:
CERN Document Server 1,119 records found  1 - 10nextend  jump to record: Search took 0.68 seconds. 
1.
A search for decays of the Higgs boson to invisible particles in events with a top-antitop quark pair or a vector boson in proton-proton collisions at $\sqrt{s} = 13\,\text {Te}\hspace{-.08em}\text {V} $ / CMS Collaboration
A search for decays to invisible particles of Higgs bosons produced in association with a top-antitop quark pair or a vector boson, which both decay to a fully hadronic final state, has been performed using proton-proton collision data collected at $ \sqrt{s}= $ 13 TeV by the CMS experiment at the LHC, corresponding to an integrated luminosity of 138 fb$ ^{-1} $. The 95% confidence level upper limit set on the branching fraction of the 125 GeV Higgs boson to invisible particles, $ {\mathcal{B}(\mathrm{H} \to \text{inv})} $, is 0.47 (0.40 expected), assuming standard model production cross sections. [...]
arXiv:2303.01214; CMS-HIG-21-007; CERN-EP-2023-004; CMS-HIG-21-007-003.- Geneva : CERN, 2023-10-16 - 33 p. - Published in : Eur. Phys. J. C 83 (2023) 933 Fulltext: 2303.01214 - PDF; 42fc20d4b613b8b605e8af6c359a422f - PDF; CMS-HIG-21-007-arXiv - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
Detailed record - Similar records
2.
Search for new particles in an extended Higgs sector with four b quarks in the final state at $\sqrt{s} = $ 13 TeV / CMS Collaboration
A search for an extended Higgs sector, characterized by a massive resonance X decaying to a pair of spin-0 bosons $\phi$ that themselves decay to pairs of bottom quarks, is presented. The analysis is restricted to the mass ranges $m_\phi$ from 25 to 100 GeV and $m_\mathrm{X}$ from 1 to 3 TeV. [...]
arXiv:2203.00480; CMS-B2G-20-003; CERN-EP-2022-020; CMS-B2G-20-003-003.- Geneva : CERN, 2022-11-14 - 34 p. Fulltext: jt - PDF; CMS-B2G-20-003-arXiv - PDF; 2203.00480 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
Detailed record - Similar records
3.
Search for a W′ boson decaying to a vector-like quark and a top or bottom quark in the all-jets final state at $ \sqrt{\mathrm{s}} $ = 13 TeV / CMS Collaboration
A search is presented for a heavy W' boson resonance decaying to a B or T vector-like quark and a t or a b quark, respectively. The analysis is performed using proton-proton collisions collected with the CMS detector at the LHC. [...]
arXiv:2202.12988; CMS-B2G-20-002; CERN-EP-2022-001; CMS-B2G-20-002-003.- Geneva : CERN, 2022-09-13 - 42 p. - Published in : JHEP 2209 (2022) 088 Fulltext: jt - PDF; 2202.12988 - PDF; CMS-B2G-20-002-arXiv - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
Detailed record - Similar records
4.
Measurement of the Drell-Yan forward-backward asymmetry at high dilepton masses in proton-proton collisions at $\sqrt{s} = $ 13 TeV / CMS Collaboration
A measurement of the forward-backward asymmetry of pairs of oppositely charged leptons (dimuons and dielectrons) produced by the Drell-Yan process in proton-proton collisions is presented. The data sample corresponds to an integrated luminosity of 138 fb$^{-1}$ collected with the CMS detector at the LHC at a center-of-mass energy of 13 TeV. [...]
arXiv:2202.12327; CMS-SMP-21-002; CERN-EP-2022-013; CMS-SMP-21-002-003.- Geneva : CERN, 2022-08-04 - 52 p. - Published in : JHEP 2022 (2022) 063 Fulltext: jt - PDF; CMS-SMP-21-002-arXiv - PDF; 2202.12327 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
Detailed record - Similar records
5.
Nuclear modification of $\Upsilon$ states in pPb collisions at $\sqrt{s_\mathrm{NN}}$ = 5.02 TeV / CMS Collaboration
Production cross sections of $\Upsilon$(1S), $\Upsilon$(2S), and $\Upsilon$(3S) states decaying into ${\mu^{+}\mu^{-}}$ in proton-lead (pPb) collisions are reported using data collected by the CMS experiment at ${\sqrt {\smash [b]{s_{_{\mathrm {NN}}}}}} = $ 5.02 TeV. A comparison is made with corresponding cross sections obtained with pp data measured at the same collision energy and scaled by the Pb nucleus mass number. [...]
arXiv:2202.11807; CMS-HIN-18-005; CERN-EP-2020-181; CMS-HIN-18-005-004.- Geneva : CERN, 2022-08-28 - 40 p. - Published in : Phys. Lett. B 835 (2022) 137397 Fulltext: jt - PDF; CMS-HIN-18-005-arXiv - PDF; 2202.11807 - PDF; Fulltext from Publisher: PDF; Fulltext from publisher: PDF; External link: Fermilab Library Server
Detailed record - Similar records
6.
Search for Higgs boson pair production in the four b quark final state in proton-proton collisions at $\sqrt{s} = $ 13 TeV / CMS Collaboration
A search for pairs of Higgs bosons produced via gluon and vector boson fusion is presented, focusing on the four b quark final state. The data sample consists of proton-proton collisions at a center-of-mass energy of 13 TeV, collected with the CMS detector at the LHC, and corresponds to an integrated luminosity of 138 fb$^{-1}$. [...]
arXiv:2202.09617; CMS-HIG-20-005; CERN-EP-2022-004; CMS-HIG-20-005-003.- Geneva : CERN, 2022-08-18 - 20 p. - Published in : Phys. Rev. Lett. 129 (2022) 081802 Fulltext: jt - PDF; 2202.09617 - PDF; CMS-HIG-20-005-arXiv - PDF; PhysRevLett.129.081802 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
Detailed record - Similar records
7.
Inclusive nonresonant multilepton probes of new phenomena at $\sqrt{s} = $ 13 TeV / CMS Collaboration
An inclusive search for nonresonant signatures of beyond the standard model (SM) phenomena in events with three or more charged leptons, including hadronically decaying $\tau$ leptons, is presented. The analysis is based on a data sample corresponding to an integrated luminosity of 138 fb$^{-1}$ of proton-proton collisions at $\sqrt{s} = $ 13 TeV, collected by the CMS experiment at the LHC in 2016-2018. [...]
arXiv:2202.08676; CMS-EXO-21-002; CERN-EP-2022-008; CMS-EXO-21-002-003.- Geneva : CERN, 2022-06-01 - 78 p. - Published in : Phys. Rev. D 105 (2022) 112007 Fulltext: CMS-EXO-21-002-arXiv - PDF; jt - PDF; CERN-EP-2022-008 - PDF; PhysRevD.105.112007 - PDF; 2202.08676 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
Detailed record - Similar records
8.
Measurement of the Higgs boson width and evidence of its off-shell contributions to ZZ production / CMS Collaboration
The first evidence for off-shell Higgs boson production is reported in the final state with two Z bosons decaying into either four charged leptons (muons or electrons), or two charged leptons and two neutrinos, and a measurement of the Higgs boson width is performed. Results are based on data from the CMS experiment at the LHC at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of up to 140 fb$^{-1}$. [...]
arXiv:2202.06923; CMS-HIG-21-013; CERN-EP-2021-272; CMS-HIG-21-013-003.- Geneva : CERN, 2022-10-20 - 6 p. - Published in : 10.1038/s41567-022-01682-0 Fulltext: CMS-HIG-21-013-arXiv - PDF; jt - PDF; 2202.06923 - PDF; Fulltext from Publisher: PDF; Fulltext from publisher: PDF; External links: Fermilab Library Server; Der Standard article
Detailed record - Similar records
9.
Search for new physics in the lepton plus missing transverse momentum final state in proton-proton collisions at $\sqrt{s} =$ 13 TeV / CMS Collaboration
A search for physics beyond the standard model (SM) in final states with an electron or muon and missing transverse momentum is presented. The analysis uses data from proton-proton collisions at a centre-of-mass energy of 13 TeV, collected with the CMS detector at the LHC in 2016-2018 and corresponding to an integrated luminosity of 138 fb$^{-1}$. [...]
arXiv:2202.06075; CMS-EXO-19-017; CERN-EP-2021-142; CMS-EXO-19-017-003.- Geneva : CERN, 2022-07-11 - 50 p. - Published in : JHEP 2207 (2022) 067 Fulltext: 2202.06075 - PDF; jt - PDF; CMS-EXO-19-017-arXiv - PDF; 2212.12604 - PDF; Publication - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
Detailed record - Similar records
10.
Search for invisible decays of the Higgs boson produced via vector boson fusion in proton-proton collisions at $\sqrt{s} = $ 13 TeV / CMS Collaboration
A search for invisible decays of the Higgs boson produced via vector boson fusion (VBF) has been performed with 101 fb$^{-1}$ of proton-proton collisions delivered by the LHC at $\sqrt{s} = $ 13 TeV and collected by the CMS detector in 2017 and 2018. The sensitivity to the VBF production mechanism is enhanced by constructing two analysis categories, one based on missing transverse momentum, and a second based on the properties of jets. [...]
arXiv:2201.11585; CMS-HIG-20-003; CERN-EP-2021-273; CMS-HIG-20-003-003.- Geneva : CERN, 2022-05-20 - 82 p. - Published in : Phys. Rev. D 105 (2022) 092007 Fulltext: jt - PDF; CMS-HIG-20-003-arXiv - PDF; 2201.11585 - PDF; Fulltext from Publisher: PDF; External links: Additional information for the analysis; CMS AuthorList
Detailed record - Similar records

CERN Document Server : 1,119 records found   1 - 10nextend  jump to record:
See also: similar author names
309 Loukas, D
144 Loukas, D.
1 Loukas, Demitrios
1 Loukas, Dimitrios
1 Loukas, Dimitris
Interested in being notified about new results for this query?
Set up a personal email alert or subscribe to the RSS feed.
Haven't found what you were looking for? Try your search on other servers:
Loukas, Demetrios in Amazon
Loukas, Demetrios in CERN EDMS
Loukas, Demetrios in CERN Intranet
Loukas, Demetrios in CiteSeer
Loukas, Demetrios in Google Books
Loukas, Demetrios in Google Scholar
Loukas, Demetrios in Google Web
Loukas, Demetrios in IEC		Loukas, Demetrios in IHS
Loukas, Demetrios in INSPIRE
Loukas, Demetrios in ISO
Loukas, Demetrios in KISS Books/Journals
Loukas, Demetrios in KISS Preprints
Loukas, Demetrios in NEBIS
Loukas, Demetrios in SLAC Library Catalog
Loukas, Demetrios in Scirus