Accès ouvert
2025
article
OpenAlex
A. Hayrapetyan, A. Tumasyan, W. Adam, Janik Walter Andrejkovic et autres
A bstract A search for high-mass resonances decaying into a gluon, g, and two W bosons is presented. A Kaluza-Klein gluon, g KK , decaying in cascade via a scalar radion R, g KK → gR → gWW, is considered. The final …
am, at, in, us, be, br, ve, mx
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
A. Tumasyan, W. Adam, T. Bergauer, M. Dragicevic et autres
Abstract Measurements of the associated production of a W boson and a charm ( $${\text {c}}$$ c ) quark in proton–proton collisions at a centre-of-mass energy of 8 $$\,\text {TeV}$$ TeV are reported. The analysis uses a data sample corresponding to a …
am, at, be, Égypte, fr, br
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
A. Tumasyan, W. Adam, Janik Walter Andrejkovic, T. Bergauer et autres
Abstract 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 …
am, at, by, be, fr, br
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
W. Adam, T. Bergauer, D. Blöch, M. Dragicevic et autres
Abstract The CMS Inner Tracker, made of silicon pixel modules, will be entirely replaced prior to the start of the High Luminosity LHC period. One of the crucial components of the new Inner Tracker system is the readout chip, being developed by …
at, fr, be, de, hr, fi
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
W. Adam, T. Bergauer, D. Blöch, M. Dragicevic et autres
Abstract During the operation of the CMS experiment at the High-Luminosity LHC the silicon sensors of the Phase-2 Outer Tracker will be exposed to radiation levels that could potentially deteriorate their performance. Previous studies had determined that planar float zone silicon with …
at, fr, be, de, hr, fi
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
A.M. Sirunyan, A. Tumasyan, W. Adam, T. Bergauer et autres
A search is performed for the rare decay W ± → π ± γ in proton-proton collisions at s = 13 TeV . Data corresponding to an integrated luminosity of 137 fb − 1 were collected during 2016 to 2018 with the …
am, at, be, by, cn, br
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
W. Adam, T. Bergauer, D. Blöch, M. Dragicevic et autres
gravitational waves and high energy neutrinos using LIGO, Virgo and ANTARES data from 2007
be, at, fr, hr, fi, de
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
The differential cross section and charge asymmetry for inclusive $W$ boson production at $\sqrt{s}=13\text{ }\text{ }\mathrm{TeV}$ is measured for the two transverse polarization states as a function of the $W$ boson absolute rapidity. The measurement uses events in which a $W$ boson …
am, at, be, br
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
W. Adam, T. Bergauer, D. Blöch, E. Brondolin et autres
A new CMS tracker detector will be installed for operation at the High Luminosity LHC\\,(HL-LHC). This detector \n comprises modules with two closely spaced parallel sensor plates and front-end ASICs capable of transmitting tracking information to the CMS Level-1\\,(L1) trigger at the …
at, be, hr, fi, fr
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
W. Adam, T. Bergauer, D. Blöch, E. Brondolin et autres
In 2017 a new pixel detector was installed in the CMS detector. This so-called Phase-1 pixel detector features four barrel layers in the central region and three disks per end in the forward regions. The upgraded pixel detector requires an upgraded data …
at, fr, be, hr, fi
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
The observation of single top quark production in association with a $Z$ boson and a quark ($tZq$) is reported. Events from proton-proton collisions at a center-of-mass energy of 13 TeV containing three charged leptons (either electrons or muons) and at least two …
am, at, be, us
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
This Letter presents the results of a search for pair-produced particles of masses above 100 GeV that each decay into at least four quarks. Using data collected by the CMS experiment at the LHC in 2015-2016, corresponding to an integrated luminosity of …
am, at, be, us
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