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Senast inlagda poster:
2018-09-18
17:02
Search for invisible Higgs boson decays in vector boson fusion at $\sqrt{s} = 13$ TeV with the ATLAS detector
We report a search for Higgs bosons that are produced via vector boson fusion and subsequently decay into invisible particles. [...]
CERN-EP-2018-184.
- 2018.
Fulltext - Previous draft version

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2018-09-18
10:36
New results on collectivity in small systems with CMS / Milosevic, Jovan (VINCA Inst. Nucl. Sci., Belgrade) /CMS Collaboration
The elliptic ($\upsilon_{2}$) flow of prompt D$^{0}$ mesons, together with K$^{0}_{S}$, $\Lambda$, $\Xi$, and $\Omega$ in high-multiplicity pPb collisions at 8.16~TeV, is presented. The data are collected with the CMS detector at the LHC from the rapidity interval $-1.46 < y_{cm} < 0.54$ and transverse momentum range 1.5 $< \mathrm{p_{T}} <$ 8~GeV. [...]
CMS-CR-2018-172.- Geneva : CERN, 2018 - 7 p. Fulltext: PDF;
In : Sixth Annual Conference on Large Hadron Collider Physics, Bologna, Italy, 4 - 9 Jun 2018

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2018-09-18
09:36
Gauge invariance for a class of tree diagrams in the standard model / Wu, Tai Tsun (Harvard U. (main)) ; Wu, Sau Lan (Wisconsin U., Madison)
For gauge theory, the matrix element for any physical process is independent of the gauge used. [...]
CERN-TH-2018-198.
- 25 p.
Full text

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2018-09-18
07:24
Axion-Like Particles at Future Colliders / Bauer, Martin (Heidelberg U.) ; Heiles, Mathias (Mainz U., Inst. Phys. ; U. Mainz, PRISMA) ; Neubert, Matthias (Mainz U., Inst. Phys. ; U. Mainz, PRISMA ; Cornell U., LEPP) ; Thamm, Andrea (CERN)
Axion-like particles (ALPs) are pseudo Nambu-Goldstone bosons of spontaneously broken global symmetries in high-energy extensions of the Standard Model (SM). [...]
arXiv:1808.10323.
- 38 p.
Fulltext

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2018-09-17
18:22
Search for invisible decays of a Higgs boson produced through vector boson fusion in proton-proton collisions at $\sqrt{s} = $ 13 TeV
A search for invisible decays of a Higgs boson is performed using proton-proton collision data at $\sqrt{s} = $ 13 TeV collected with the CMS detector at the LHC in 2016, corresponding to an integrated luminosity of 35.9 fb$^{-1}$. [...]
CERN-EP-2018-139 ; CMS-HIG-17-023-004.
- 2018.
Additional information for the analysis - CMS AuthorList - Fulltext

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2018-09-17
11:10
Experimental results using the decay of the Higgs to taus and muons / Meyer, Mareike (DESY) /ATLAS and CMS Collaborations
Precise measurements of the Higgs boson Yukawa couplings provide important tests of the Standard Model of particle physics. This review summarizes the current status of the analyses performed by the ATLAS and CMS experiments that search for the Higgs boson decay into a pair of muons. [...]
CMS-CR-2018-165.- Geneva : CERN, 2018 - 8 p. Fulltext: PDF;
In : Sixth Annual Conference on Large Hadron Collider Physics, Bologna, Italy, 4 - 9 Jun 2018

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2018-09-17
11:09
SEARCHES FOR DARK MATTER PARTICLES AT THE LHC / Felcini, Marta (University Coll., Dublin) /ATLAS ,CMS and SUSY Collaborations
The searches for new particles that could be constituents of the dark matter in the universe are an essential part of the physics program of the experiments at the Large Hadron Collider. An overview of recent dark matter candidate searches is presented with a focus on new results obtained by the ATLAS and CMS experiments from the analysis of the proton-proton collision data at 13 TeV center-of-mass energy collected in the first part of Run 2..
CMS-CR-2018-176.- Geneva : CERN, 2018 - 11 p. Fulltext: PDF;
In : 53rd Rencontres de Moriond on Cosmology, La Thuile, Italy, 17 - 24 Mar 2018

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2018-09-15
04:46
Monitoring radiation damage in the LHCb Tracker Turicensis / Abellan Beteta, C. ; Atzeni, M. ; Battista, V. ; Bursche, A. ; Dey, B. ; Dosil Suarez, A. ; Elsasser, C. ; Fernandez Prieto, A. ; Fu, J. ; Graverini, E. et al.
This paper presents the techniques used to monitor radiation damage in the LHCb Tracker Turicensis from 2011 to 2017. [...]
arXiv:1809.05063 ; CERN-LHCb-DP-2018-003.
- 17 p.
Fulltext

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2018-09-15
04:46
New Results on Hard Probes in Heavy-Ion Collisions with ALICE / Klein-Bösing, Christian
Hard probes - final state particles related to an interaction with large momentum transfer or mass scale - play a distinguished role in the discovery and the study of the Quark-Gluon Plasma (QGP), a phase of deconfined quarks and gluons reached at high temperatures in heavy ion collisions. [...]
arXiv:1809.04936.
- 6 p.
Fulltext

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2018-09-15
04:46
Calculation of the Z+jet cross section including transverse momenta of initial partons / Deak, M. ; van Hameren, A. ; Jung, H. ; Kusina, A. ; Kutak, K. ; Serino, M.
We perform calculations of Z+jet cross-section taking into account the transverse momenta of the initial partons. [...]
arXiv:1809.03854 ; DESY 18-159 ; IFJPAN-IV-2018-16 ; CERN-TH-2018-204.
- 16 p.
Fulltext

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