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Search for charged Higgs bosons decaying via in fully hadronic final states using collision data at TeV with the ATLAS detector
ATLAS Collaboration
The results of a search for charged Higgs bosons decaying to a lepton and a neutrino, , are presented. The analysis is based on 19.5 fb of…
Searches for heavy long-lived charged particles with the ATLAS detector in proton-proton collisions at = 8 TeV
ATLAS Collaboration
Searches for heavy long-lived charged particles are performed using a data sample of 19.8 fb from proton-proton collisions at a centre-of-mass energy of = 8 TeV c…
Measurement of the cross section and limits on anomalous triple gauge couplings using final states with one lepton, missing transverse momentum, and two jets with the ATLAS detector at TeV
ATLAS Collaboration
The production of a boson decaying to or in association with a or boson decaying to two jets is studied using of proton--proton collisi…
Search for the and other hidden-beauty states in the channel at ATLAS
ATLAS Collaboration
This Letter presents a search for a hidden-beauty counterpart of the in the mass ranges 10.05--10.31 GeV and 10.40--11.00 GeV, in the channel $X_b \to π^{+} π^{-} Υ(1 \rm…
Measurement of Higgs boson production in the diphoton decay channel in collisions at center-of-mass energies of 7 and 8 TeV with the ATLAS detector
ATLAS Collaboration
A measurement of the production processes of the recently discovered Higgs boson is performed in the two-photon final state using 5.4 fb of proton-proton collisions data at…
Search for long-lived neutral particles decaying into lepton jets in proton--proton collisions at = 8 TeV with the ATLAS detector
ATLAS Collaboration
Several models of physics beyond the Standard Model predict neutral particles that decay into final states consisting of collimated jets of light leptons and hadrons (so-called "le…
Measurements of Higgs boson production and couplings in the four-lepton channel in collisions at center-of-mass energies of 7 and 8 TeV with the ATLAS detector
ATLAS Collaboration
The final ATLAS Run 1 measurements of Higgs boson production and couplings in the decay channel , where or , are…
Measurement of flow harmonics with multi-particle cumulants in Pb+Pb collisions at TeV with the ATLAS detector
ATLAS Collaboration
ATLAS measurements of the azimuthal anisotropy in lead-lead collisions at TeV are shown using a dataset of approximately 7 b collected at the LHC in…
Search for new particles in events with one lepton and missing transverse momentum in collisions at = 8 TeV with the ATLAS detector
ATLAS Collaboration
This paper presents a search for new particles in events with one lepton (electron or muon) and missing transverse momentum using 20.3 of proton-proton collision data at…
Measurement of the cross-section of high transverse momentum vector bosons reconstructed as single jets and studies of jet substructure in collisions at = 7 TeV with the ATLAS detector
ATLAS Collaboration
This paper presents a measurement of the cross-section for high transverse momentum and bosons produced in collisions and decaying to all-hadronic final states. The da…
Search for contact interactions and large extra dimensions in the dilepton channel using proton-proton collisions at = 8 TeV with the ATLAS detector
ATLAS Collaboration
A search is conducted for non-resonant new phenomena in dielectron and dimuon final states, originating from either contact interactions or large extra spatial dimensions. The LHC…
Search for the direct production of charginos, neutralinos and staus in final states with at least two hadronically decaying taus and missing transverse momentum in collisions at = 8 TeV with the ATLAS detector
ATLAS Collaboration
Results of a search for the electroweak associated production of charginos and next-to-lightest neutralinos, pairs of charginos or pairs of tau sleptons are presented. These proces…
Measurement of the Higgs boson mass from the and channels with the ATLAS detector using 25 fb of collision data
ATLAS Collaboration
An improved measurement of the mass of the Higgs boson is derived from a combined fit to the invariant mass spectra of the decay channels and $H \rightarrow ZZ^{*…
Measurement of the low-mass Drell-Yan differential cross section at = 7 TeV using the ATLAS detector
ATLAS Collaboration
The differential cross section for the process () as a function of dilepton invariant mass is measured in pp collisions at 7 TeV at the LHC…
Measurement of the parity-violating asymmetry parameter alpha_b and the helicity amplitudes for the decay Lambda_b->J/psi+Lambda with the ATLAS detector
ATLAS Collaboration
A measurement of the parity-violating decay asymmetry parameter, alpha_b, and the helicity amplitudes for the decay Lambda_b->J/psi(mu mu)+Lambda(p pi) is reported. The analysis is…
Search for direct top squark pair production in events with a Z boson, b-jets and missing transverse momentum in sqrt(s)=8 TeV pp collisions with the ATLAS detector
ATLAS Collaboration
A search is presented for direct top squark pair production using events with at least two leptons including a same-flavour opposite-sign pair with invariant mass consistent with t…
Search for lepton flavour violation in the emu continuum with the ATLAS detector in sqrt(s) = 7 TeV pp collisions at the LHC
ATLAS Collaboration
This paper presents a search for the t-channel exchange of an R-parity violating scalar top quark (t) in the emu continuum using 2.1/fb of data collected by the ATLAS detector in s…
Measurement of tau polarization in W->taunu decays with the ATLAS detector in pp collisions at sqrt(s) = 7 TeV
ATLAS Collaboration
In this paper, a measurement of tau polarization in W->taunu decays is presented. It is measured from the energies of the decay products in hadronic tau decays with a single final…
Measurement of the top quark mass with the template method in the top antitop -> lepton + jets channel using ATLAS data
ATLAS Collaboration
The top quark mass has been measured using the template method in the top antitop -> lepton + jets channel based on data recorded in 2011 with the ATLAS detector at the LHC. The da…
Measurement of inclusive two-particle angular correlations in pp collisions with the ATLAS detector at the LHC
The ATLAS Collaboration
We present a measurement of two-particle angular correlations in proton-proton collisions at sqrt(s) = 900 GeV and 7 TeV. The collision events were collected during 2009 and 2010 w…
Search for second generation scalar leptoquarks in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector
ATLAS Collaboration
The results of a search for the production of second generation scalar leptoquarks are presented for final states consisting of either two oppositely charged muons and at least two…