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CMS Conference Reports

Letzte Einträge:
2016-05-25
13:17
Searches for dark matter and new physics with unconventional signatures / Wulz, Claudia (Vienna, OAW) /CMS Collaboration
Selected results on searches for dark matter and unconventional signatures with the CMS detector are presented. Dark matter searches in channels with one or two jets, single photons, vector bosons, or top and bottom quarks combined with missing momentum in the final states are described. [...]
CMS-CR-2016-096.- Geneva : CERN, 2016 - 9 p. Fulltext: PDF;
In : 30th Les Rencontres de Physique de la Vallée d'Aoste Results and Perspectives in Particle Physics, La Thuile, Aosta Valley, Italie, 6 - 12 Mar 2016

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2016-05-25
13:16
Soft QCD at the CMS and ATLAS experiments / Veres, Gabor (CERN)
A short overview of some of the recent results on soft QCD processes at the LHC will be presented from the ATLAS and CMS experiments. The discussion will proceed starting from the most inclusive to the more differential and rare phenomena. [...]
CMS-CR-2016-095.- Geneva : CERN, 2016 - 5 p. Fulltext: PDF;
In : 51st Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, Italy, 19 - 26 Mar 2016

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2016-05-25
13:16
BEH scalar @ 13 TeV in gamgam, ZZ, WW final states / Zenz, Seth (Imperial Coll., London) /ATLAS and CMS Collaborations
The latest studies on the decays of the recently discovered BEH Scalar into bosons are presented to pairs of W bosons, Z bosons, and photons. These results include the latest data from the CMS and ATLAS experiments, collected from 13 TeV LHC Run 2 in 2015. [...]
CMS-CR-2016-092.- Geneva : CERN, 2016 - 10 p. Fulltext: PDF;
In : 51st Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 12 - 19 Mar 2016

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2016-05-25
13:14
Inclusive and differential W/Z at CMS and ATLAS / Marini, Andrea Carlo (MIT) /ATLAS and CMS Collaborations
The ATLAS and CMS collaborations report the latest measurements and updates on the inclusive and differential cross section of the W and Z bosons production in pp collisions at a center-of-mass energies of 8 and 13 TeV..
CMS-CR-2016-070.- Geneva : CERN, 2016 - 7 p. Fulltext: PDF;
In : 51st Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, Italy, 19 - 26 Mar 2016

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2016-05-25
13:14
Final states with 3rd generation quarks @ 13 TeV (resonant or not) / Everaerts, Pieter Bruno Bart (UCLA) /ATLAS and CMS Collaborations
A wide variety of new physics models gives rise to final states with third-generation quarks. This note presents new results for some of these models using 13 TeV proton-proton collisions at the CERN LHC. [...]
CMS-CR-2016-065.- Geneva : CERN, 2016 - 11 p. Fulltext: PDF;
In : 51st Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 12 - 19 Mar 2016

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2016-05-18
10:12
SUSY searches in leptonic final states at CMS / Franco Sevilla, Manuel (UC, Santa Barbara) /CMS Collaboration
Results from searches for supersymmetry in single lepton, same-sign dilepton, opposite-sign same-flavordilepton, and multilepton final states are reported. The observed yields in data samples corresponding to anintegrated luminosity of 2.1--2.3~fb$^{-1}$ at $\sqrt s=13$ TeV, recorded by the CMS experiment at the LHC, areconsistent with the expectations from standard model backgrounds. [...]
CMS-CR-2016-082.- Geneva : CERN, 2016 - 5 p. Fulltext: PDF;
In : 51st Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, Italy, 19 - 26 Mar 2016

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2016-05-18
10:12
SUSY searches in hadronic final states at CMS / Zevi Della Porta, Giovanni (UC, San Diego) /CMS Collaboration
Several searches for strongly-produced supersymmetric particles are presented.The searches are based on a data sample of proton-proton collisions with a center-of-mass energy of 13 TeV collected by the CMS experiment during the 2015 LHC run, corresponding to an integrated luminosity of 2.3 fb-1..
CMS-CR-2016-079.- Geneva : CERN, 2016 - 5 p. Fulltext: PDF;
In : 51st Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, Italy, 19 - 26 Mar 2016

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2016-05-18
10:11
Results and Prospects for $\mathrm{t\overline{t}H}$ at CMS / Hauk, Johannes (DESY) /CMS Collaboration
First results of associated top-quark pair and Higgs-boson production ($\mathrm{t\overline{t}H}$) at CMS from the LHC Run~2 era at centre-of-mass energy $\sqrt{s}=13\,\mathrm{Te\hspace{-.08em}V}$ are presented. The $\mathrm{t\overline{t}H}$ process is the only one allowing a direct measurement of the top-Higgs coupling, which is an important test of the Standard Model (SM), and for searching new physics. Three analyses are performed and optimised individually according to different Higgs boson decays, and results are obtained in each for the signal strength~$\mu=\sigma/\sigma_{\mathrm{SM}}$ being the cross-section ratio of the measurement to the SM prediction. The diphoton decay $\mathrm{t\overline{t}H}$($\gamma\gamma$) results in $\mu=3.8^{+4.5}_{-3.6}$, the decays with leptons in the final state $\mathrm{t\overline{t}H}$(multileptons) in $\mu=0.6^{+1.4}_{-1.1}$, and the decay to a bottom quark pair $\mathrm{t\overline{t}H}$($\mathrm{b\overline{b}}$) yields $\mu=-2.0\pm1.8$. A combined result of $\mu_{\mathrm{t\overline{t}H}}=0.15^{+0.95}_{-0.81}$ is obtained from a fit to all three channels. No significant deviation from the SM is observed..
CMS-CR-2016-078.- Geneva : CERN, 2016 - 9 p. Fulltext: PDF;
In : 51st Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 12 - 19 Mar 2016

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2016-05-18
10:08
Search for supersymmetry in the multijet and missing transverse momentum final state : an analysis performed on 2.3 fb$^{-1}$ of 13 TeV pp collision data collected with the CMS detector / Bradmiller-Feld, John (UC, Santa Barbara) /CMS Collaboration
We present results from a generic search for strongly-produced supersymmetric particles in pp collisions in the multijet + missing transverse momentum final state. The data sample corresponds to 2.3 fb-1 recorded by the CMS experiment at $\sqrt{s}=13$ TeV. [...]
CMS-CR-2016-076; arXiv:1605.05762.- Geneva : CERN, 2016 - 5 p. Fulltext: PDF; External link: Fulltext
In : 51st Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 12 - 19 Mar 2016

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2016-05-18
10:08
(YSF) Search for heavy fermionic top partners decaying to same-sign dileptons at 13 TeV / Richardson, Clint Allan (Boston U.) /CMS Collaboration
With the discovery of the Higgs Boson during Run 1 of the Large Hadron Collider, one of the most important questions to answer during Run 2 is the naturalness problem. Composite Higgs theories answer the naturalness problem by regulating the quadratic divergences to the mass of the Higgs boson via fermionic top partners. [...]
CMS-CR-2016-069.- Geneva : CERN, 2016 - 5 p. Fulltext: PDF;
In : 51st Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 12 - 19 Mar 2016

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