CERN Accelerating science

CERN Document Server Намерени са 18 записа  1 - 10следващ  отиване на запис: Търсенето отне 0.66 секунди. 
1.
Search for new phenomena with top quark pairs in final states with one lepton, jets, and missing transverse momentum in $pp$ collisions at $\sqrt{s}$= 13 TeV with the ATLAS detector / ATLAS Collaboration
A search for new phenomena with top quark pairs in final states with one isolated electron or muon, multiple jets, and large missing transverse momentum is performed. Signal regions are employed to search for two-, three-, and four-body decays of the directly pair-produced supersymmetric partner of the top quark (stop). [...]
arXiv:2012.03799; CERN-EP-2020-177.- Geneva : CERN, 2021-04-19 - 66 p. - Published in : JHEP 2104 (2021) 174 Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version
2.
Search for a heavy Higgs boson decaying into a $Z$ boson and another heavy Higgs boson in the $\ell\ell bb$ and $\ell \ell WW$ final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for a heavy neutral Higgs boson, $A$, decaying into a $Z$ boson and another heavy Higgs boson, $H$, is performed using a data sample corresponding to an integrated luminosity of 139 fb$^{-1}$ from proton-proton collisions at $\sqrt{s} = 13$ TeV recorded by the ATLAS detector at the LHC. The search considers the $Z$ boson decaying into electrons or muons and the $H$ boson into a pair of $b$-quarks or $W$ bosons. [...]
arXiv:2011.05639; CERN-EP-2020-191.- Geneva : CERN, 2021-05-07 - 36 p. - Published in : Eur. Phys. J. C 81 (2021) 396 Article from SCOAP3: PDF; Fulltext: PDF; Fulltext from Publisher: PDF; External link: Previous draft version
3.
Search for dark matter in association with an energetic photon in pp collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector / ATLAS Collaboration
A search for dark matter is conducted in final states containing a photon and missing transverse momentum in proton-proton collisions at $\sqrt{s}$ = 13 TeV. The data, collected during 2015-2018 by the ATLAS experiment at the CERN LHC, correspond to an integrated luminosity of 139 ${fb}^{-1}$. [...]
arXiv:2011.05259; CERN-EP-2020-178.- Geneva : CERN, 2021-02-25 - 46 p. - Published in : JHEP 2102 (2021) 226 Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version
4.
Search for squarks and gluinos in final states with jets and missing transverse momentum using 139 fb$^{-1}$ of $\sqrt{s}$ =13 TeV $pp$ collision data with the ATLAS detector / ATLAS Collaboration
A search for the supersymmetric partners of quarks and gluons (squarks and gluinos) in final states containing jets and missing transverse momentum, but no electrons or muons, is presented. The data used in this search were recorded by the ATLAS experiment in proton-proton collisions at a centre-of-mass energy of $\sqrt{s}$ = 13 TeV during Run 2 of the Large Hadron Collider, corresponding to an integrated luminosity of 139 fb$^{-1}$. [...]
arXiv:2010.14293; CERN-EP-2020-166.- Geneva : CERN, 2021-02-17 - 64 p. - Published in : JHEP 2102 (2021) 143 Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version
5.
Observation of photon-induced $W^+W^-$ production in $pp$ collisions at $\sqrt{s}=13$ TeV using the ATLAS detector / ATLAS Collaboration
This letter reports the observation of photon-induced production of $W$-boson pairs, $\gamma\gamma\rightarrow WW$. The analysis uses 139 fb$^{-1}$ of LHC proton-proton collision data taken at $\sqrt{s}=13$ TeV recorded by the ATLAS experiment during the years 2015-2018. [...]
arXiv:2010.04019; CERN-EP-2020-165.- Geneva : CERN, 2021-05-10 - 24 p. - Published in : Phys. Lett. B 816 (2021) 136190 Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version
6.
Search for pair production of scalar leptoquarks decaying into first- or second-generation leptons and top quarks in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for pair production of scalar leptoquarks, each decaying into either an electron or a muon and a top quark, is presented. This is the first leptoquark search using ATLAS data to investigate top-philic cross-generational couplings that could provide explanations for recently observed anomalies in $B$ meson decays. [...]
arXiv:2010.02098; CERN-EP-2020-160.- Geneva : CERN, 2021-04-12 - 30 p. - Published in : Eur. Phys. J. C 81 (2021) 313 Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version
7.
Optimisation of large-radius jet reconstruction for the ATLAS detector in 13 TeV proton–proton collisions / ATLAS Collaboration
Jet substructure has provided new opportunities for searches and measurements at the LHC. Since the first ATLAS studies in Run 1 of the LHC, jet substructure reconstruction has seen continuous development. [...]
arXiv:2009.04986; CERN-EP-2020-134.- Geneva : CERN, 2021-04-19 - 47 p. - Published in : Eur. Phys. J. C 81 (2021) 334 Article from SCOAP3: PDF; Fulltext: PDF; External link: Previous draft version
8.
Search for type-III seesaw heavy leptons in dilepton final states in $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector / ATLAS Collaboration
A search for the pair production of heavy leptons as predicted by the type-III seesaw mechanism is presented. The search uses proton-proton collision data at a centre-of-mass energy of 13 TeV, corresponding to 139 fb$^{-1}$ of integrated luminosity recorded by the ATLAS detector during Run 2 of the Large Hadron Collider. [...]
arXiv:2008.07949; CERN-EP-2020-130.- Geneva : CERN, 2021-03-05 - 30 p. - Published in : Eur. Phys. J. C Article from SCOAP3: PDF; Fulltext: PDF; Fulltext from publisher: PDF; External link: Previous draft version
9.
Measurement of the associated production of a Higgs boson decaying into $b$-quarks with a vector boson at high transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
The associated production of a Higgs boson with a $W$ or $Z$ boson decaying into leptons and where the Higgs boson decays to a $b\bar{b}$ pair is measured in the high vector-boson transverse momentum regime, above 250 GeV, with the ATLAS detector. The analysed data, corresponding to an integrated luminosity of 139 fb$^{-1}$, were collected in proton-proton collisions at the Large Hadron Collider between 2015 and 2018 at a centre-of-mass energy of $\sqrt{s} = 13$ TeV. [...]
arXiv:2008.02508; CERN-EP-2020-093.- Geneva : CERN, 2021-05-10 - 28 p. - Published in : Phys. Lett. B 816 (2021) 136204 Article from SCOAP3: PDF; Fulltext: PDF;
10.
Test of the universality of $\tau$ and $\mu$ lepton couplings in $W$-boson decays with the ATLAS detector / ATLAS Collaboration
The Standard Model of particle physics encapsulates our current best understanding of physics at the smallest scales. A fundamental axiom of this theory is the universality of the couplings of the different generations of leptons to the electroweak gauge bosons. [...]
arXiv:2007.14040; CERN-EP-2020-139.- Geneva : CERN, 2021-07-05 - 21 p. - Published in : Nature Phys. 17 (2021) 813-818 Fulltext: 2007.14040 - PDF; document - PDF; Fulltext from publisher: PDF; External link: CERN News article

CERN Document Server : Намерени са 18 записа   1 - 10следващ  отиване на запис:
Виж също: автори с подобни имена
1 Armstrong, A
11 Armstrong, A G
2 Armstrong, A.
1 Armstrong, Abraham
1 Armstrong, Alasdair
86 Armstrong, Alexander
233 Armstrong, Alexander III
233 Armstrong, Alexander Iii
2 Armstrong, Amber
1 Armstrong, Andrew
1 Armstrong, Andrew M
1 Armstrong, Ashley A
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