# ATLAS Conference Contributions

2017-09-22
17:22
 W/Z$+$jets and W/Z$+$HF$-$jets production at ATLAS / Vittori, Camilla (Universita e INFN, Bologna) The production of jets in association with a W or a Z boson in proton-proton collisions is an important process to study QCD in multi-scale environments. [...] ATL-PHYS-PROC-2017-151. - 2017. - 4 p. Original Communication (restricted to ATLAS) - Full text

2017-09-22
16:16
 Physics potential of ATLAS upgrades at HL-LHC / Testa, Marianna (INFN e Laboratori Nazionali di Frascati) The High Luminosity-Large Hadron Collider (HL-LHC) is expected to start in 2026 and to pro- vide an integrated luminosity of 3000 fb−1 in ten years, a factor 10 more than what will be collected by 2023. [...] ATL-PHYS-PROC-2017-150. - 2017. - 5 p. Original Communication (restricted to ATLAS) - Full text

2017-09-21
18:40
 Measurement of the $b\bar{b}$ dijet cross section in $pp$ collisions at $\sqrt{s}=7$ TeV with the 2011 dataset collected by the ATLAS detector / Verducci, Monica (Universita e INFN, Roma Tre) The dijet production cross section for jets containing a $b$-hadron ($b$-jets) has been measured in proton--proton collisions with a centre-of-mass energy of $\sqrt{s}$ = 7 TeV, using the ATLAS detector at the LHC. [...] ATL-PHYS-PROC-2017-149. - 2017. - 4 p. Original Communication (restricted to ATLAS) - Full text

2017-09-21
18:33
 Calibration of the ATLAS $b$-tagging algorithm in $t\bar{t}$ events with high multiplicity of jets / La Ruffa, Francesco (INFN Gruppo Collegato di Cosenza and Universita' della Calabria, Dipartimento di Fisica) The calibration of the ATLAS $b$-tagging in environments characterised by high multiplicity of jets is presented. [...] ATL-PHYS-PROC-2017-148. - 2017. - 4 p. Original Communication (restricted to ATLAS) - Full text

2017-09-21
18:26
 Search for gluinos and squarks in events with one isolated lepton, at least 2-9 jets and missing transverse momentum at $\sqrt{s} = 13$ TeV with the ATLAS detector / Hartmann, Nikolai Marcel (Fakultaet fuer Physik, Ludwig-Maximilians-Universitaet Muenchen) This poster presents the results of a search for gluinos and squarks in events with exactly one lepton in the final state in addition to multiple jets and large missing transverse momentum. [...] ATL-PHYS-PROC-2017-147. - 2017. - 4 p. Original Communication (restricted to ATLAS) - Full text

2017-09-20
14:42
 Searches for new resonances decaying to W, Z and H bosons / Morvaj, Ljiljana (Stony Brook University) Searches for high-mass resonances decaying to pairs of standard model bosons using ATLAS and CMS detectors are presented. [...] ATL-PHYS-PROC-2017-146. - 2017. - 6 p. Original Communication (restricted to ATLAS) - Full text - Full text - Full text

2017-09-20
11:36
 Search for the $t\bar{t}H$ production in high-p$_\mathrm{T}$ regimes with the ATLAS detector / Biondi, Silvia (Universita e INFN, Bologna) The associated production of the Higgs boson with a pair of top/anti-top quarks ($t\bar{t}H$) is the only process providing a direct access to the measurement of the Yukawa coupling between the Higgs boson and the top quark. [...] ATL-PHYS-PROC-2017-145. - 2017. - 5 p. Original Communication (restricted to ATLAS) - Full text

2017-09-20
02:06
 Searches for new phenomena in final states involving ‘leptons and jets’ or involving leptons using the ATLAS detector / Liu, Yanlin (University of Science and Technology of China) Many theories beyond the standard model predict new phenomena which decay to leptons and jets or purely leptons. [...] ATL-PHYS-PROC-2017-144. - 2017. - 5 p. Original Communication (restricted to ATLAS) - Full text

2017-09-19
18:17
 Search for long-lived neutral particles decaying into Lepton-Jets with the ATLAS detector in proton-proton collision data at √s= 13 TeV / Del Gaudio, Michela (INFN Gruppo Collegato di Cosenza and Universita' della Calabria, Dipartimento di Fisica) Several possible extensions of the Standard Model predict the existence of a dark sector that is weakly coupled to the visible one: i.e. [...] ATL-PHYS-PROC-2017-143. - 2017. - 4 p. Original Communication (restricted to ATLAS) - Full text

2017-09-19
18:10
 Searches for Squarks and Gluinos with ATLAS / Ricken, Oliver (University of Bonn) One of the most versatile and attractive extensions to the successful yet incomplete Standard Model of particle physics is Supersymmetry -- a theory the ATLAS experiment at the Large Hadron Collider is looking for in its recorded data. [...] ATL-PHYS-PROC-2017-142. - 2017. - 10 p. Original Communication (restricted to ATLAS) - Full text - Full text - Full text