CERN Accelerating science

CERN Preprints

Latest additions:
2016-12-07
11:35
R and D on a new type of micropattern gaseous detector the Fast Timing Micropattern detector. / Vai, Ilaria (INFN, Pavia ; Pavia U.) /CMS Collaboration
Micropattern gaseous detectors (MPGD) underwent significant upgrades in recent years, introducing resistive materials to build compact spark-protected devices. Exploiting this technology further, various features such as space and time resolution, rate capability, sensitive area, operational stability and radiation hardness can be improved. [...]
CMS-CR-2016-033.- Geneva : CERN, 2016 - 5 p. Fulltext: PDF;
In : 14th Vienna Conference on Instrumentation, Vienna, Austria, 15 - 19 Feb 2016

Registo detalhado - Registos similares
2016-12-07
11:33
Search for the production of vector-like quarks at CMS / Hogan, Julie Managan (Brown U.) /CMS Collaboration
Three recent searches are presented for electroweak production of a vector-like top quark partner T of charge 2e/3 in association with a standard model top or bottom quark, using 2 3 fb-1 of proton-proton collision data at sqrt(s) = 13 TeV collected by the CMS experiment at the CERN LHC. The searches, the first of their kind at this energy, are targeted to three decay modes of the T quark tH, in a fully hadronic final state; tZ, in a dilepton final state; and bW, in a single lepton final state. [...]
CMS-CR-2016-399.- Geneva : CERN, 2016 - 7 p. Fulltext: PDF;
In : 38th International Conference on High Energy Physics, Chicago, IL, USA, 03 - 10 Aug 2016

Registo detalhado - Registos similares
2016-12-07
11:33
Design and Performance of the Phase I Upgrade of the CMS Global Trigger / Wittmann, Johannes (Vienna, OAW) ; Aradi, Gregor (Vienna, OAW) ; Arnold, Bernhard (Vienna, OAW) ; Bergauer, Herbert (Vienna, OAW) ; Jeitler, Manfred (Vienna, OAW) ; Matsushita, Takashi (Vienna, OAW) ; Wulz, Claudia (Vienna, OAW) /CMS Collaboration
The Global Trigger is the final decision stage of the Level-1 Trigger of the CMS Experiment at the LHC. Previously implemented in VME, it has been redesigned and completely rebuilt in microTCA technology, using the Virtex-7 FPGA chip family. [...]
CMS-CR-2016-419.- Geneva : CERN, 2016 - 9 p. Fulltext: PDF;
In : TWEPP 2016, Karlsruhe, Germany, 26 - 30 Sep 2016

Registo detalhado - Registos similares
2016-12-07
07:18
Boosted top: new algorithms and perspectives / Caudron, Julien (Bonn U.)
Studies of the boosted sector in top-quark physics have known a fast-growing development with the arrival of high-energy data at LHC. [...]
arXiv:1612.01326.
- 6.
Full text

Registo detalhado - Registos similares
2016-12-07
07:18
Search for massive long-lived particles decaying semileptonically in the LHCb detector / Aaij, Roel (CERN) ; Adeva, Bernardo (U. Santiago de Compostela (main)) ; Adinolfi, Marco (Bristol U.) ; Ajaltouni, Ziad (Clermont-Ferrand U.) ; Akar, Simon (Marseille, CPPM) ; Albrecht, Johannes (Tech. U., Dortmund (main)) ; Alessio, Federico (CERN) ; Alexander, Michael (Glasgow U.) ; Ali, Suvayu (NIKHEF, Amsterdam) ; Alkhazov, Georgy (St. Petersburg, INP) et al. /LHCb
A search is presented for massive long-lived particles decaying into a muon and two quarks. The dataset consists of proton-proton interactions at centre-of-mass energies of 7 and 8 TeV, corresponding to integrated luminosities of 1 and 2 1/fb, respectively. [...]
arXiv:1612.00945.- 2016-12-03 Fulltext: PDF;

Registo detalhado - Registos similares
2016-12-07
07:18
Final COMPASS results on the deuteron spin-dependent structure function $g_1^{\rm d}$ and the Bjorken sum rule / Adolph, C. (U. Erlangen-Nuremberg (main)) ; Aghasyan, M. (INFN, Trieste) ; Akhunzyanov, R. (Dubna, JINR) ; Alexeev, M.G. (Turin U.) ; Alexeev, G.D. (Dubna, JINR) ; Amoroso, A. (Turin U. ; INFN, Turin) ; Andrieux, V. (Illinois U., Urbana ; IRFU, Saclay) ; Anfimov, N.V. (Dubna, JINR) ; Anosov, V. (Dubna, JINR) ; Augsten, K. (Dubna, JINR ; CTU, Prague) et al. /COMPASS
Final results are presented from the inclusive measurement of deep-inelastic polarised-muon scattering on longitudinally polarised deuterons using a $^6$LiD target. The data were taken at $160~{\rm GeV}$ beam energy and the results are shown for the kinematic range $1~({\rm GeV}/c)^2 < Q^2 < 100~({\rm GeV}/c)^2$ in photon virtuality, $0.004<x<0.7$ in the Bjorken scaling variable and $W > 4~{\rm GeV}/c^2$ in the mass of the hadronic final state. [...]
CERN-EP-2016-299; arXiv:1612.00620.- 2016-12-02 - 16. Fulltext: PDF;

Registo detalhado - Registos similares
2016-12-05
13:25
Higgs decay to fermions (CMS) / Saxena, Pooja (DESY) /CMS Collaboration
A search for high mass Higgs boson of the MSSM decaying into two fermions using the first 2015 data at 13 TeV is presented. The four final decay channels of mu \tau_h, e \tau_h, \tau_h \tau_h and e mu is used. [...]
CMS-CR-2016-394.- Geneva : CERN, 2016 - 10 p. Fulltext: PDF;
In : 5th International Conference on New Frontiers in Physics, Kolymbari, Greece, 6 - 14 Jul 2016

Registo detalhado - Registos similares
2016-12-05
11:13
Electron efficiency measurements with the ATLAS detector using 2012 LHC proton-proton collision data / ATLAS Collaboration
This paper describes the algorithms for the reconstruction and identification of electrons in the central region of the ATLAS detector at the Large Hadron Collider (LHC). [...]
CERN-EP-2016-262 ; arXiv:1612.01456.
- 2016. - 64.
Previous draft version - Full text - Full text

Registo detalhado - Registos similares
2016-12-05
10:17
Inclusive top-quark pair production cross section in pp collisions at $\sqrt{s} = 13~TeV$ in CMS in the dileptonic final state / Gonzalez Fernandez, Juan Rodrigo (Oviedo U.) /CMS Collaboration
The inclusive cross section for top-quark pair production is measured in proton-proton collisions at a centre-of-mass energy of 13 TeV with the CMS experiment at the LHC using the data samples collected in 2015 and the first data collected in 2016. The measurement is performed with events containing an opposite charge electron-muon pair and at least 2 jets, one of which is identified asa b-jet. [...]
CMS-CR-2016-373.- Geneva : CERN, 2016 - 5 p. Fulltext: PDF;
In : 38th International Conference on High Energy Physics, Chicago, IL, USA, 03 - 10 Aug 2016

Registo detalhado - Registos similares
2016-12-05
10:17
First attempt to search for H+ to cbbar in top quark decays at CMS / Yu, Geum Bong (Seoul Natl. U.) /CMS Collaboration
Results on the first search for a light charged Higgs boson ${\rm H^{+}}$ decaying to ${\rm c\bar{b}}$ in top quark pair events using the CMS detector at the LHC are presented. %It is the first search for a charged Higgs boson in this decay mode. [...]
CMS-CR-2016-378.- Geneva : CERN, 2016 - 5 p. Fulltext: PDF;
In : 38th International Conference on High Energy Physics, Chicago, IL, USA, 03 - 10 Aug 2016

Registo detalhado - Registos similares