# ATLAS Papers

Πρόσφατες προσθήκες:
2020-02-26
08:01
 Search for dijet resonances in events with an isolated charged lepton using $\sqrt{s} = 13$ TeV proton$-$proton collision data collected by the ATLAS detector A search for dijet resonances in events with at least one isolated charged lepton is performed using $139~{\text{fb}}^{-1}$ of $\sqrt{s}=13$ TeV proton$-$proton collision data recorded by the ATLAS detector at the LHC. [...] CERN-EP-2019-276. - 2020. Fulltext - Previous draft version

2020-02-18
13:53
 Observation of the associated production of a top quark and a $Z$ boson in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration Single top-quark production in association with a $Z$ boson is measured in the trilepton channel. [...] arXiv:2002.07546 ; CERN-EP-2019-273. - 2020. - 44 p. ATLAS News article - Fulltext - Fulltext

2020-02-13
09:00
 Test of CP invariance in vector-boson fusion production of the Higgs boson in the $H\rightarrow\tau\tau$ channel in proton-proton collisions at $\sqrt{s} =$ 13 TeV with the ATLAS detector / ATLAS Collaboration A test of CP invariance in Higgs boson production via vector-boson fusion is performed in the $H\rightarrow\tau\tau$ decay channel. [...] arXiv:2002.05315 ; CERN-EP-2020-009. - 2020. - 44 p. Fulltext - Previous draft version - Fulltext

2020-01-20
16:32
 Measurement of the $CP$-violating phase $\phi_s$ in $B^0_s \to J/\psi\phi$ decays in ATLAS at 13 TeV / ATLAS Collaboration A measurement of the $B^0_s \to J/\psi\phi$ decay parameters using 80.5 fb$^{-1}$ of integrated luminosity collected with the ATLAS detector from 13 TeV proton-proton collisions at the LHC is presented. [...] arXiv:2001.07115 ; CERN-EP-2019-218. - 2020. - 44 p. Fulltext - Previous draft version - Fulltext

2020-01-14
18:06
 Search for the $HH \rightarrow b \bar{b} b \bar{b}$ process via vector-boson fusion production using proton-proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration A search for Higgs boson pair production via vector-boson fusion (VBF) in the $b\bar{b}b\bar{b}$ final state is carried out with the ATLAS experiment, using 126 fb$^{-1}$ of proton-proton collision data delivered at $\sqrt{s} = 13$ TeV by the Large Hadron Collider. [...] arXiv:2001.05178 ; CERN-EP-2019-267. - 2020. - 37 p. Fulltext - Previous draft version - Fulltext

2020-01-13
17:04
 Longitudinal flow decorrelations in Xe+Xe collisions at $\sqrt{s_{\mathrm{NN}}}=5.44$ TeV with the ATLAS detector / ATLAS Collaboration The first measurement of longitudinal decorrelations of harmonic flow amplitudes $v_n$ for $n=2$, 3 and 4 in Xe+Xe collisions at $\sqrt{s_{\mathrm{NN}}}=5.44$ TeV is obtained using 3 ${\mu}\textrm{b}^{-1}$ of data with the ATLAS detector at the LHC. [...] arXiv:2001.04201 ; CERN-EP-2019-275. - 2020. - 29 p. Fulltext - Previous draft version - Fulltext

2019-12-20
16:11
 Measurement of isolated-photon plus two-jet production in $pp$ collisions at $\sqrt s=13$ TeV with the ATLAS detector / ATLAS Collaboration The dynamics of isolated-photon plus two-jet production in $pp$ collisions at a centre-of-mass energy of 13 TeV are studied with the ATLAS detector at the LHC using a dataset corresponding to an integrated luminosity of 36.1 fb$^{-1}$. [...] arXiv:1912.09866 ; CERN-EP-2019-210. - 2019. - 48 p. Fulltext - Previous draft version - Fulltext

2019-12-20
15:32
 A measurement of soft-drop jet observables in $pp$ collisions with the ATLAS detector at $\sqrt{s} = 13$ TeV / ATLAS Collaboration Jet substructure quantities are measured using jets groomed with the soft-drop grooming procedure in dijet events from 32.9 fb$^{-1}$ of $pp$ collisions collected with the ATLAS detector at $\sqrt{s} = 13$ TeV. [...] arXiv:1912.09837 ; CERN-EP-2019-269. - 2019. - 52 p. Fulltext - Previous draft version - Fulltext

2019-12-18
16:39
 Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in $\sqrt{s}$ = 13 TeV $pp$ collisions with the ATLAS detector / ATLAS Collaboration A search for supersymmetry through the pair production of electroweakinos with mass splittings near the electroweak scale and decaying via on-shell $W$ and $Z$ bosons is presented for a three-lepton final state. [...] arXiv:1912.08479 ; CERN-EP-2019-263. - 2019. - 44 p. Fulltext - Previous draft version - Fulltext

2019-12-05
22:00
 Measurement of the transverse momentum distribution of Drell-Yan lepton pairs in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration This paper describes precision measurements of the transverse momentum $p_\mathrm{T}^{\ell\ell}$ ($\ell=e,\mu$) and of the angular variable $\phi^{*}_{\eta}$ distributions of Drell-Yan lepton pairs in a mass range of 66-116 GeV. [...] arXiv:1912.02844 ; CERN-EP-2019-223. - 2019. - 39 p. Fulltext - Previous draft version - Fulltext