ATLAS Papers

Derniers ajouts:
2019-06-22
21:39
 Properties of jet fragmentation using charged particles measured with the ATLAS detector in $pp$ collisions at $\sqrt{s}=13$ TeV / ATLAS Collaboration This paper presents a measurement of quantities related to the formation of jets from high-energy quarks and gluons (fragmentation). [...] arXiv:1906.09254 ; CERN-EP-2019-090. - 2019. - 56 p. Fulltext - Previous draft version - Fulltext

2019-06-21
08:45
 Search for diboson resonances in hadronic final states in 139 fb$^{-1}$ of $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration Narrow resonances decaying into $WW$, $WZ$ or $ZZ$ boson pairs are searched for in 139 fb$^{-1}$ of proton-proton collision data at a centre-of-mass energy of $\sqrt{s}=13$ TeV recorded with the ATLAS detector at the Large Hadron Collider from 2015 to 2018. [...] arXiv:1906.08589 ; CERN-EP-2019-044. - 2019. - 41 p. Fulltext - Previous draft version - Fulltext

2019-06-20
13:35
 Measurement of long-range two-particle azimuthal correlations in $Z$-boson tagged $pp$ collisions at $\sqrt{s}=$8 and 13 TeV / ATLAS Collaboration Results are presented from the measurement by ATLAS of long-range ($|\Delta\eta|>2$) dihadron angular correlations in $\sqrt{s}=8$ and 13 TeV $pp$ collisions containing a $Z$ boson. [...] arXiv:1906.08290 ; CERN-EP-2019-103. - 2019. - 45 p. Fulltext - Previous draft version - Fulltext

2019-06-14
12:14
 Search for a heavy charged boson in events with a charged lepton and missing transverse momentum from $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration A search for a heavy charged-boson resonance decaying into a charged lepton (electron or muon) and a neutrino is reported. [...] arXiv:1906.05609 ; CERN-EP-2019-100. - 2019. - 41 p. Fulltext - Previous draft version - Fulltext

2019-06-10
22:01
 Observation of electroweak production of a same-sign $W$ boson pair in association with two jets in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration This Letter presents the observation and measurement of electroweak production of a same-sign $W$ boson pair in association with two jets using 36.1 fb$^{-1}$ of proton-proton collision data recorded at a center-of-mass energy of $\sqrt{s}=13$ TeV by the ATLAS detector at the Large Hadron Collider. [...] arXiv:1906.03203 ; CERN-EP-2019-008. - 2019. - 30 p. Fulltext - Previous draft version - Fulltext

2019-06-07
20:34
 Search for excited electrons singly produced in proton-proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS experiment at the LHC / ATLAS Collaboration A search for excited electrons produced in $pp$ collisions at $\sqrt{s} = 13$ TeV via a contact interaction $q\bar{q} \to ee^*$ is presented. [...] arXiv:1906.03204 ; CERN-EP-2019-021. - 2019. - 45 p. Fulltext - Previous draft version - Fulltext

2019-06-05
13:07
 Combination of searches for Higgs boson pairs in $pp$ collisions at $\sqrt{s} =$13 TeV with the ATLAS detector / ATLAS Collaboration This letter presents a combination of searches for Higgs boson pair production using up to 36.1 fb$^{-1}$ of proton-proton collision data at a centre-of-mass energy $\sqrt{s} = 13$ TeV recorded with the ATLAS detector at the LHC. [...] arXiv:1906.02025 ; CERN-EP-2019-099. - 2019. - 36 p. Fulltext - Previous draft version - Fulltext

2019-05-24
12:57
 Search for magnetic monopoles and stable high-electric-charge objects in 13 TeV proton-proton collisions with the ATLAS detector / ATLAS Collaboration A search for magnetic monopoles and high-electric-charge objects is presented using 34.4 fb$^{-1}$ of 13 TeV $pp$ collision data collected by the ATLAS detector at the LHC during 2015 and 2016. [...] arXiv:1905.10130 ; CERN-EP-2019-084. - 2019. - 28 p. ATLAS Physics Briefing - PRESSRELEASE - Fulltext - Fulltext

2019-05-23
21:58
 Measurement of distributions sensitive to the underlying event in inclusive $Z$ boson production in $pp$ collisions at $\sqrt{s}$ = 13TeV with the ATLAS detector / ATLAS Collaboration This paper presents measurements of charged-particle distributions sensitive to the properties of the underlying event in events containing a $Z$ boson decaying into a muon pair. [...] arXiv:1905.09752 ; CERN-EP-2019-064. - 2019. - 44 p. Fulltext - Previous draft version - Fulltext

2019-05-23
21:44
 Search for heavy neutral leptons in decays of $W$ bosons produced in 13 TeV $pp$ collisions using prompt and displaced signatures with the ATLAS detector / ATLAS Collaboration The problems of neutrino masses, matter-antimatter asymmetry, and dark matter could be successfully addressed by postulating right-handed neutrinos with Majorana masses below the electroweak scale. [...] arXiv:1905.09787 ; CERN-EP-2019-071. - 2019. - 44 p. Fulltext - Previous draft version - Fulltext