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CERN Document Server Pronađeno je 3,447 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 0.58 sekundi 
1.
LHC EFT WG Report: Experimental Measurements and Observables / Castro, Nuno (LIP - Laboratorio de Instrumentação e Física Experimental de Partículas (PT)) ; Cranmer, Kyle Stuart (New York University (US)) ; Gritsan, Andrei (Johns Hopkins University (US)) ; Howarth, James William (University of Glasgow (GB)) ; Magni, Giacomo (Nikhef) ; Mimasu, Ken (King's College London) ; Rojo Chacon, Juan (CERN) ; Roskes, Jeffrey (Johns Hopkins University (US)) ; Vryonidou, Eleni (University of Manchester (GB)) ; You, Tiann-Tevong (CERN)
The LHC effective field theory working group gathers members of the LHC experiments and the theory community to provide a framework for the interpretation of LHC data in the context of EFT. In this note we discuss experimental observables and corresponding measurements in analysis of the Higgs, top, and electroweak data at the LHC [...]
arXiv:2211.08353; CERN-LHCEFTWG-2022-001; CERN-LPCC-2022-05.- Geneva : CERN, 2022 - 55 p. 53 pages, 17 figures: PDF; Fulltext: PDF;
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2.
Addendum to: Predictions for Higgs production at the Tevatron and the associated uncertainties / Baglio, Julien (Orsay, LPT) ; Djouadi, Abdelhak (Orsay, LPT ; CERN)
We update the theoretical predictions for the production cross sections of the Standard Model Higgs boson at the Fermilab Tevatron collider, focusing on the two main search channels, the gluon-gluon fusion mechanism $gg \to H$ and the Higgs-strahlung processes $q \bar q \to VH$ with $V=W/Z$, including all relevant higher order QCD and electroweak corrections in perturbation theory. We then estimate the various uncertainties affecting these predictions: the scale uncertainties which are viewed as a measure of the unknown higher order effects, the uncertainties from the parton distribution functions and the related errors on the strong coupling constant, as well as the uncertainties due to the use of an effective theory approach in the determination of the radiative corrections in the $gg \to H$ process at next-to-next-to-leading order. [...]
arXiv:1009.1363.- 2010 - 10 p. Fulltext: PDF; Preprint: arXiv_1009.1363 - PDF; arXiv:1009.1363 - PDF;
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3.
Jet reconstruction at high-energy electron–positron colliders / Garcia Garcia, Ignacio (Univ. of Valencia and CSIC (ES)) ; Boronat, Marca (Univ. of Valencia and CSIC (ES)) ; Fuster Verdu, Juan (Univ. of Valencia and CSIC (ES)) ; Roloff, Philipp Gerhard (CERN) ; Simoniello, Rosa (Johannes-Gutenberg-Universitaet Mainz (DE)) ; Vos, Marcel (Univ. of Valencia and CSIC (ES))
In this paper we study the performance in $e^+e^-$ collisions of classical $e^+e^-$ jet reconstruction algorithms, longitudinally invariant algorithms and the recently-proposed Valencia algorithm. The study includes a comparison of perturbative and non-perturbative jet energy corrections and the response under realistic background conditions. [...]
arXiv:1607.05039; CLICDP-PUB-2017-002.- Geneva : CERN, 2018-02-20 - 27 p. - Published in : Eur. Phys. J. C 78 (2018) 144 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: arXiv:1607.05039 - PDF; CLICdp-Pub-2017-002 - PDF; External link: Preprint
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4.
Modeling BSM effects on the Higgs transverse-momentum spectrum in an EFT approach / Grazzini, Massimiliano (Zurich U.) ; Ilnicka, Agnieszka (Zurich U. ; Zurich, ETH ; PSI, Villigen) ; Spira, Michael (PSI, Villigen) ; Wiesemann, Marius (CERN ; Zurich U.)
We consider the transverse-momentum distribution of a Higgs boson produced through gluon fusion in hadron collisions. At small transverse momenta, the large logarithmic terms are resummed up to next-to-leading-logarithmic (NLL) accuracy. [...]
arXiv:1612.00283; ZU-TH 43/16; PSI–PR–16-16; CERN-TH-2016-245.- 2017-03-22 - 24 p. - Published in : JHEP 03 (2017) 115 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
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5.
Semiholography for heavy ion collisions / Mukhopadhyay, Ayan (CERN ; Vienna, Tech. U.) ; Preis, Florian (Vienna, Tech. U.)
The formation of QGP in heavy ion collisions gives us a great opportunity for learning about nonperturbative dynamics of QCD. Semiholography provides a new consistent framework to combine perturbative and non-perturbative effects in a coherent way and can be applied to obtain an effective description for heavy ion collisions. [...]
arXiv:1612.00140.- 2017 - 12 p. - Published in : EPJ Web Conf. 137 (2017) 07015 Fulltext: epjconf_conf2017_07015 - PDF; arXiv:1612.00140 - PDF; External link: Preprint
In : 12th Conference on Quark Confinement and the Hadron Spectrum (Confinement XII), Thessaloniki, Greece, 29 Aug - 2 Sep 2016, pp.07015
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6.
Non-minimal quartic inflation in supersymmetric $SO(10)$ / Leontaris, George K. (CERN ; Ioannina U.) ; Okada, Nobuchika (Alabama U.) ; Shafi, Qaisar (Delaware U., Bartol Inst.)
We describe how quartic ($\lambda \phi^4$) inflation with non-minimal coupling to gravity is realized in realistic supersymmetric $SO(10)$ models. In a well-motivated example the $16-\overline{16}$ Higgs multiplets, which break $SO(10)$ to $SU(5)$ and yield masses for the right-handed neutrinos, provide the inflaton field $\phi$. [...]
arXiv:1611.10196.- 2017-02-10 - 4 p. - Published in : Phys. Lett. B 765 (2017) 256-259 Article from SCOAP3: PDF; Fulltext: PDF; External link: Preprint
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7.
SUSY Meets Her Twin / Katz, Andrey (CERN ; Geneva U., CAP) ; Mariotti, Alberto (Brussels U., IIHE) ; Pokorski, Stefan (Warsaw U.) ; Redigolo, Diego (Tel Aviv U. ; Weizmann Inst.) ; Ziegler, Robert (Karlsruhe U., TTP)
We investigate the general structure of mirror symmetry breaking in the Twin Higgs scenario. We show, using the IR effective theory, that a significant gain in fine tuning can be achieved if the symmetry is broken hardly. [...]
arXiv:1611.08615; CERN-TH-2016-240; TTP16-054.- 2017-01-31 - 54 p. - Published in : JHEP 01 (2017) 142 Article from SCOAP3: PDF; Fulltext: PDF; Springer Open Access article: PDF;
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8.
Multiquark Resonances / Esposito, A. (Columbia U.) ; Pilloni, A. (Jefferson Lab) ; Polosa, A.D. (Rome U. ; CERN ; INFN, Rome)
Multiquark resonances are undoubtedly experimentally observed. The number of states and the amount of details on their properties has been growing over the years. [...]
arXiv:1611.07920; JLAB-THY-16-2301; JLAB-THY-16-2301.- 2017 - 131 p. - Published in : Phys. Rept. 668 (2017) 1-97 Fulltext: PDF; External link: Preprint
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9.
LHC Signals from Cascade Decays of Warped Vector Resonances / Agashe, Kaustubh S. (Maryland U.) ; Collins, Jack (Maryland U. ; Johns Hopkins U.) ; Du, Peizhi (Maryland U.) ; Hong, Sungwoo (Maryland U.) ; Kim, Doojin (CERN ; Florida U., Inst. Fund. Theor.) ; Mishra, Rashmish K. (Maryland U.)
Recently (arXiv:1608.00526), a new framework for warped higher-dimensional compactifications with "bulk" standard model (SM) was proposed: in addition to the UV (Planck scale) and IR (a couple of TeV) branes, there is an intermediate brane, taken to be around 10 TeV. The SM matter and Higgs fields propagate from the UV brane down to this intermediate brane only, while gauge and gravity fields propagate in the entire bulk. [...]
arXiv:1612.00047; CERN-TH-2016-247.- 2017-05-15 - 50 p. - Published in : JHEP 05 (2017) 078 Article from SCOAP3: PDF; Fulltext: PDF;
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10.
$J/\psi + Z$ production at the LHC / Lansberg, Jean-Philippe (Orsay, IPN) ; Shao, Hua-Sheng (CERN)
We briefly review recent results which we have obtained in the study of J/psi+Z production at the LHC. Considering our NLO computation in the Colour Evaporation Model (CEM) as an upper theory limit for the single-parton-scattering contributions, we claim that the existing data set from ATLAS points at a dominant double-parton-scattering contribution with an effective cross section smaller than that for jet-related observables. [...]
arXiv:1611.10306.- 2017 - 6 p. - Published in : EPJ Web Conf. 137 (2017) 06013 Fulltext: arXiv:1611.10306 - PDF; epjconf_conf2017_06013 - PDF; External link: Preprint
In : 12th Conference on Quark Confinement and the Hadron Spectrum (Confinement XII), Thessaloniki, Greece, 29 Aug - 2 Sep 2016, pp.06013
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