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CERN Document Server 222 notices trouvées  1 - 10suivantfin  aller vers la notice: La recherche a duré 0.58 secondes. 
1.
Search for new phenomena in events with two opposite-charge leptons, jets and missing transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
The results of a search for direct pair production of top squarks and for dark matter in events with two opposite-charge leptons (electrons or muons), jets and missing transverse momentum are reported, using 139 fb$^{-1}$ of integrated luminosity from proton-proton collisions at $\sqrt{s} = 13$ TeV, collected by the ATLAS detector at the Large Hadron Collider during Run 2 (2015-2018). This search considers the pair production of top squarks and is sensitive across a wide range of mass differences between the top squark and the lightest neutralino. [...]
arXiv:2102.01444; CERN-EP-2020-243.- Geneva : CERN, 2021-04-16 - 62 p. - Published in : JHEP 2104 (2021) 165 Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version
2.
Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at $\sqrt{s}=13$  with the ATLAS detector / ATLAS Collaboration
The results of a search for gluino and squark pair production with the pairs decaying via the lightest charginos into a final state consisting of two $W$ bosons, the lightest neutralinos ($\tilde{\chi^0_1}$), and quarks, are presented. The signal is characterised by the presence of a single charged lepton ($e^{\pm}$ or $\mu^{\pm}$) from a $W$ boson decay, jets, and missing transverse momentum. [...]
arXiv:2101.01629; CERN-EP-2020-228.- Geneva : CERN, 2021-10-29 - 33 p. - Published in : Eur. Phys. J. C Fulltext: 2101.01629 - PDF; document - PDF; Publication - PDF; Erratum - PDF; External link: Previous draft version
3.
Muon reconstruction and identification efficiency in ATLAS using the full Run 2 $pp$ collision data set at $\sqrt{s}=13$ TeV / ATLAS Collaboration
This article documents the muon reconstruction and identification efficiency obtained by the ATLAS experiment for 139 fb$^{-1}$ of $pp$ collision data at $\sqrt{s}=13$ TeV collected between 2015 and 2018 during Run 2 of the LHC. The increased instantaneous luminosity delivered by the LHC over this period required a reoptimisation of the criteria for the identification of prompt muons. [...]
arXiv:2012.00578; CERN-EP-2020-199.- Geneva : CERN, 2021-07-05 - 44 p. - Published in : Eur. Phys. J., C 81 (2021) 578 Fulltext: 2012.00578 - PDF; document - PDF; Fulltext from publisher: PDF; External link: Previous draft version
4.
Search for dark matter produced in association with a single top quark in $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector / ATLAS Collaboration
This paper presents a search for dark matter in the context of a two-Higgs-doublet model together with an additional pseudoscalar mediator, $a$, which decays into the dark-matter particles. Processes where the pseudoscalar mediator is produced in association with a single top quark in the 2HDM+$a$ model are explored for the first time at the LHC. [...]
arXiv:2011.09308; CERN-EP-2020-184.- Geneva : CERN, 2021-10-01 - 53 p. - Published in : Eur. Phys. J. C 81 (2021) 860 Fulltext: 2011.09308 - PDF; document - PDF; Fulltext from publisher: PDF; External link: Previous draft version
5.
Search for dark matter produced in association with a dark Higgs boson decaying into $W^\pm W^\mp$ or $ZZ$ in fully hadronic final states from $\sqrt{s}=13$ TeV $pp$ collisions recorded with the ATLAS detector / ATLAS Collaboration
Several extensions of the Standard Model predict the production of dark matter particles at the LHC. An uncharted signature of dark matter particles produced in association with $VV=W^\pm W^\mp$ or $ZZ$ pairs from a decay of a dark Higgs boson $s$ is searched for using 139 fb$^{-1}$ of $pp$ collisions recorded by the ATLAS detector at a center-of-mass energy of 13 TeV. [...]
arXiv:2010.06548; CERN-EP-2020-172.- Geneva : CERN, 2021-03-27 - 21 p. - Published in : Phys. Rev. Lett. 126 (2021) 121802 Article from SCOAP3: PDF; Fulltext: PDF; Fulltext from Publisher: PDF; Fulltext from publisher: PDF; External link: Previous draft version
6.
Search for charged-lepton-flavour violation in Z-boson decays with the ATLAS detector / ATLAS Collaboration
Leptons with essentially the same properties apart from their mass are grouped into three families (or flavours). The number of leptons of each flavour is conserved in interactions, but this is not imposed by fundamental principles. [...]
arXiv:2010.02566; CERN-EP-2020-163.- Geneva : CERN, 2021-07-01 - 24 p. - Published in : Nature Phys. 17 (2021) 819 Fulltext: 2010.02566 - PDF; document - PDF; Fulltext from publisher: PDF; External link: Previous draft version
7.
Search for phenomena beyond the Standard Model in events with large $b$-jet multiplicity using the ATLAS detector at the LHC / ATLAS Collaboration
A search is presented for new phenomena in events characterised by high jet multiplicity, no leptons (electrons or muons), and four or more jets originating from the fragmentation of $b$-quarks ($b$-jets). The search uses 139 fb$^{-1}$ of $\sqrt{s}$ = 13 TeV proton-proton collision data collected by the ATLAS experiment at the Large Hadron Collider during Run 2. [...]
arXiv:2010.01015; CERN-EP-2020-147.- Geneva : CERN, 2021-01-11 - 29 p. - Published in : Eur. Phys. J. C Article from SCOAP3: PDF; Fulltext: PDF;
8.
Observation and measurement of forward proton scattering in association with lepton pairs produced via the photon fusion mechanism at ATLAS / ATLAS Collaboration
The observation of forward proton scattering in association with lepton pairs ($e^+e^-+p$ or $\mu^+\mu^-+p$) produced via photon fusion is presented. The scattered proton is detected by the ATLAS Forward Proton spectrometer while the leptons are reconstructed by the central ATLAS detector. [...]
arXiv:2009.14537; CERN-EP-2020-167.- Geneva : CERN, 2020-12-24 - 21 p. - Published in : Phys. Rev. Lett. 125 (2020) 261801 Article from SCOAP3: PDF; Fulltext: PDF; Fulltext from Publisher: PDF;
9.
Medium-induced modification of $Z$-tagged charged particle yields in Pb+Pb collisions at 5.02 TeV with the ATLAS detector / ATLAS Collaboration
The yield of charged particles opposite to a $Z$ boson with large transverse momentum ($p_{T}$) is measured in 260 ${pb}^{-1}$ of $pp$ and 1.7 ${nb}^{-1}$ of Pb+Pb collision data at 5.02 TeV per nucleon pair recorded with the ATLAS detector at the Large Hadron Collider. The $Z$ boson tag is used to select hard-scattered partons with specific kinematics, and to observe how their showers are modified as they propagate through the quark-gluon plasma created in Pb+Pb collisions. [...]
arXiv:2008.09811; CERN-EP-2020-148.- Geneva : CERN, 2021-02-20 - 20 p. - Published in : Phys. Rev. Lett. 126 (2021) 072301 Fulltext: PDF; Fulltext from Publisher: PDF; Fulltext from publisher: PDF; External link: Previous draft version
10.
Search for heavy resonances decaying into a photon and a hadronically decaying Higgs boson in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
This Letter presents a search for the production of new heavy resonances decaying into a Higgs boson and a photon using proton-proton collision data at $\sqrt{s}=13$ TeV collected by the ATLAS detector at the LHC. The data correspond to an integrated luminosity of 139 fb$^{-1}$. [...]
arXiv:2008.05928; CERN-EP-2020-128; CERN preprint ID: CERN-EP-2020-128.- Geneva : CERN, 2020-12-18 - 26 p. - Published in : Phys. Rev. Lett. 125 (2020) 251802 Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version

CERN Document Server : 222 notices trouvées   1 - 10suivantfin  aller vers la notice:
Voir aussi: noms d'auteurs similaires
2 SIlva, Manuel Ribeiro
12 Silva, M
1 Silva, M A
5 Silva, M A A
1 Silva, M A P
1 Silva, M A S
6 Silva, M B
4 Silva, M B C
2 Silva, M B D
1 Silva, M C
1 Silva, M C C D
1 Silva, M C N T
2 Silva, M D V
1 Silva, M F
1 Silva, M J D
1 Silva, M Jr
2 Silva, M L
5 Silva, M L L
3 Silva, M M
9 Silva, M R
2 Silva, M S
1 Silva, M V N
12 Silva, M Zimbres
2 Silva, M da Silva e
1 Silva, M. Rajado
3 Silva, M., Jr.
1 Silva, M.C.
1 Silva, M.Jr.
1 Silva, MR
3 Silva, Madson R O
20 Silva, Manuel
1 Silva, Manuel D V
2 Silva, Manuel M
2 Silva, Manuel Ribeiro
1 Silva, Manuel Ribeiro da
19 Silva, Manuel, Jr.
1 Silva, Marcel K Carli
1 Silva, Marcel K de Carli
1 Silva, Marcio
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3 Silva, Marcus
1 Silva, Maria Eduarda
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8 Silva, Marta
4 Silva, Marta B
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1 Silva, Milton B
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