Uppsala University

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2015 · hep-exShow all

139 papers · 2 filters

hep-ex2015★ 15 cited

Observation of the Singly Cabibbo-Suppressed Decay $D^{+} \to ω π^{+}$ and Evidence for $D^{0} \to ω π^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +414

Based on 2.93 fb $^{- 1}$ $e^{+} e^{-}$ collision data taken at center-of-mass energy of 3.773 GeV by the BESIII detector, we report searches for the singly Cabibbo-suppressed decays $D^{…

hep-ex2015★ 44 cited

Study of $D^{+} \to K^{-} π^{+} e^{+} ν_{e}$

M. Ablikim, M. N. Achasov, X. C. Ai +412

We present an analysis of the decay $D^{+} \to K^{-} π^{+} e^{+} ν_{e}$ based on data collected by the BESIII experiment at the $ψ (3770)$ resonance. Using a nearly background-free sample…

hep-ex2015★ 13 cited

Study of $J / ψ \to p p ˉ ϕ$ at BESIII

BESIII Collaboration, M. Ablikim, M. N. Achasov +408

Using a data sample of $1.31 \times 1 0^{9}$ $J / ψ$ events accumulated with the BESIII detector, the decay $J / ψ \to p p ˉ ϕ$ is studied via two decay modes, $ϕ\to K^{0}_{S}K^{0}_{L}…

hep-ex2015★ 75 cited

Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment

ATLAS Collaboration

This paper presents a new method of reconstructing the individual charged and neutral hadrons in tau decays with the ATLAS detector. The reconstructed hadrons are used to classify…

hep-ex2015★ 28 cited

Search for new phenomena with photon+jet events in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search is performed for the production of high-mass resonances decaying into a photon and a jet in 3.2 fb $^{- 1}$ of proton--proton collisions at a centre-of-mass energy of $\sqrt…

hep-ex2015★ 40 cited

Measurement of the $Z Z$ Production Cross Section in $pp$ Collisions at $s$ = 13 TeV with the ATLAS Detector

ATLAS Collaboration

The $Z Z$ production cross section in proton-proton collisions at 13 TeV center-of-mass energy is measured using 3.2 fb $^{- 1}$ of data recorded with the ATLAS detector at the Large…

hep-ex2015★ 41 cited

Study of double parton interactions in diphoton + dijet events in $p p ˉ$ collisions at $s = 1.96$ TeV

D0 Collaboration

We use a sample of diphoton + dijet events to measure the effective cross section of double parton interactions, which is found to be $σ_{eff} = 19.3$ $\pm$ $1.4 (stat)$ $…

hep-ex2015★ 85 cited

Search for charged Higgs bosons in the $H^{\pm} \to t b$ decay channel in $pp$ collisions at $s = 8$ TeV using the ATLAS detector

ATLAS Collaboration

Charged Higgs bosons heavier than the top quark and decaying via $H^{\pm} \to t b$ are searched for in proton--proton collisions measured with the ATLAS experiment at $\sqrt…

hep-ex2015★ 84 cited

Measurement of the differential cross-sections of prompt and non-prompt production of $J / ψ$ and $ψ (2 S)$ in $pp$ collisions at $s = 7$ and $8$ TeV with the ATLAS detector

ATLAS Collaboration

The production rates of prompt and non-prompt $J / ψ$ and $ψ (2 S)$ mesons are measured using 2.1 $f b^{- 1}$ and 11.4 $f b^{- 1}$ of data collected with the ATLAS experiment at t…

hep-ex2015★ 37 cited

Search for strong gravity in multijet final states produced in pp collisions at $s =$ 13 TeV using the ATLAS detector at the LHC

ATLAS Collaboration

A search is conducted for new physics in multijet final states using 3.6 inverse femtobarns of data from proton-proton collisions at $s$ = 13 TeV taken at the CERN Large Had…

hep-ex2015★ 195 cited

Measurement of the transverse momentum and $ϕ_{η}^{*}$ distributions of Drell-Yan lepton pairs in proton-proton collisions at $s = 8$ TeV with the ATLAS detector

ATLAS Collaboration

Distributions of transverse momentum $p_{T}^{l l}$ and the angular variable $ϕ_{η}^{*}$ of Drell--Yan lepton pairs are measured in 20.3 fb $^{- 1}$ of proton--proton collisions at $\sqrt{s}…

hep-ex2015★ 70 cited

Study of decay dynamics and $C P$ asymmetry in $D^{+} \to K_{L}^{0} e^{+} ν_{e}$ decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +400

Using 2.92~fb $^{- 1}$ of electron-positron annihilation data collected at $s = 3.773$ ~GeV with the BESIII detector, we obtain the first measurements of the absolute branching…

hep-ex2015★ 3 cited

Measurement of the forward-backward asymmetry of $Λ$ and $Λ ˉ$ production in $p p ˉ$ collisions

D0 Collaboration

We study $Λ$ and $Λ ˉ$ production asymmetries in $p p ˉ \to Λ (Λ ˉ) X$ , $p p ˉ \to J / ψ Λ (Λ ˉ) X$ , and $p p ˉ \to μ^{\pm} Λ (Λ ˉ) X$ events re…

hep-ex2015★ 69 cited

First combined search for neutrino point-sources in the Southern Hemisphere with the ANTARES and IceCube neutrino telescopes

ANTARES Collaboration, S. Adrián-Martínez, A. Albert +426

We present the results of searches for point-like sources of neutrinos based on the first combined analysis of data from both the ANTARES and IceCube neutrino telescopes. The combi…

hep-ex2015★ 144 cited

Measurements of absolute hadronic branching fractions of $Λ_{c}^{+}$ baryon

BESIII Collaboration, M. Ablikim, M. N. Achasov +409

Using $567 pb^{- 1}$ of $e^{+} e^{-}$ collisions recorded at $s = 4.599 GeV$ with the BESIII detector, we report first measurements of absolute hadronic branching fractions…

hep-ex2015★ 12 cited

Search for the Standard Model Higgs boson produced in association with a vector boson and decaying into a tau pair in $pp$ collisions at $s = 8$ TeV with the ATLAS detector

ATLAS Collaboration

A search for the Standard Model Higgs boson produced in association with a vector boson with the decay $H \to τ τ$ is presented. The data correspond to 20.3 fb $^{- 1}$ of inte…

hep-ex2015★ 51 cited

A search for prompt lepton-jets in $pp$ collisions at $s =$ 8 TeV with the ATLAS detector

ATLAS Collaboration

A search is presented for a new, light boson with a mass of about 1 GeV and decaying promptly to jets of collimated electrons and/or muons (lepton-jets). The analysis is performed…

hep-ex2015★ 158 cited

Measurements of top-quark pair differential cross-sections in the lepton+jets channel in $pp$ collisions at $s = 8$ TeV using the ATLAS detector

ATLAS Collaboration

Measurements of normalized differential cross-sections of top-quark pair production are presented as a function of the top-quark, $t t ˉ$ system and event-level kinematic observ…

hep-ex2015★ 64 cited

Evidence for simultaneous production of $J / ψ$ and $Υ$ mesons

D0 Collaboration

We report evidence for the simultaneous production of $J / ψ$ and $Υ$ mesons in 8.1 fb $^{- 1}$ of data collected at $s =$ 1.96 TeV by the D0 experiment at the Fermilab $p p ˉ$ …

hep-ex2015★ 44 cited

Dijet production in $s = 7$ TeV $pp$ collisions with large rapidity gaps at the ATLAS experiment

ATLAS Collaboration

A $6.8 n b^{- 1}$ sample of $pp$ collision data collected under low-luminosity conditions at $s = 7$ TeV by the ATLAS detector at the Large Hadron Collider is used to…

hep-ex2015★ 93 cited

Measurement of the center-of-mass energies at BESIII via the di-muon process

M. Ablikim, M. N. Achasov, X. C. Ai +407

From 2011 to 2014, the BESIII experiment collected about 5 fb $^{- 1}$ data at center-of-mass energies around 4 GeV for the studies of the charmonium-like and higher excited charmoni…

hep-ex2015★ 16 cited

Measurement of the correlations between the polar angles of leptons from top quark decays in the helicity basis at $s = 7$ TeV using the ATLAS detector

ATLAS Collaboration

A measurement of the correlations between the polar angles of leptons from the decay of pair-produced $t$ and $t ˉ$ quarks in the helicity basis is reported, using proton-proto…

hep-ex2015★ 126 cited

Limit on the production of a low-mass vector boson in $e^{+} e^{-} \to U γ$ , $U \to e^{+} e^{-}$ with the KLOE experiment

A. Anastasi, D. Babusci, G. Bencivenni +61

The existence of a new force beyond the Standard Model is compelling because it could explain several striking astrophysical observations which fail standard interpretations. We se…

hep-ex2015★ 89 cited

Measurement of the absolute branching fraction for $Λ_{c}^{+} \to Λ e^{+} ν_{e}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +65

We report the first absolute measurement of the branching fraction of $Λ_{c}^{+} \to Λ e^{+} ν_{e}$ . This measurement is based on 567 pb $^{- 1}$ of $e^{+} e^{-}$ annihilation data produce…

Observation of the Singly Cabibbo-Suppressed Decay D+→ωπ+ and Evidence for D0→ωπ0

Study of D+→K−π+e+νe​

Study of J/ψ→ppˉ​ϕ at BESIII

Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment

Search for new phenomena with photon+jet events in proton-proton collisions at s​=13 TeV with the ATLAS detector

Measurement of the ZZ Production Cross Section in pp Collisions at s​ = 13 TeV with the ATLAS Detector

Study of double parton interactions in diphoton + dijet events in ppˉ​ collisions at s​=1.96 TeV

Search for charged Higgs bosons in the H±→tb decay channel in pp collisions at s​=8 TeV using the ATLAS detector

Measurement of the differential cross-sections of prompt and non-prompt production of J/ψ and ψ(2S) in pp collisions at s​=7 and 8 TeV with the ATLAS detector

Search for strong gravity in multijet final states produced in pp collisions at s​= 13 TeV using the ATLAS detector at the LHC

Measurement of the transverse momentum and ϕη∗​ distributions of Drell-Yan lepton pairs in proton-proton collisions at s​=8 TeV with the ATLAS detector

Study of decay dynamics and CP asymmetry in D+→KL0​e+νe​ decay

Measurement of the forward-backward asymmetry of Λ and Λˉ production in ppˉ​ collisions

First combined search for neutrino point-sources in the Southern Hemisphere with the ANTARES and IceCube neutrino telescopes

Measurements of absolute hadronic branching fractions of Λc+​ baryon

Search for the Standard Model Higgs boson produced in association with a vector boson and decaying into a tau pair in pp collisions at s​=8 TeV with the ATLAS detector

A search for prompt lepton-jets in pp collisions at s​= 8 TeV with the ATLAS detector

Measurements of top-quark pair differential cross-sections in the lepton+jets channel in pp collisions at s​=8 TeV using the ATLAS detector

Evidence for simultaneous production of J/ψ and Υ mesons

Dijet production in s​=7 TeV pp collisions with large rapidity gaps at the ATLAS experiment

Measurement of the center-of-mass energies at BESIII via the di-muon process

Measurement of the correlations between the polar angles of leptons from top quark decays in the helicity basis at s​=7TeV using the ATLAS detector

Limit on the production of a low-mass vector boson in e+e−→Uγ, U→e+e− with the KLOE experiment

Measurement of the absolute branching fraction for Λc+​→Λe+νe​

Observation of the Singly Cabibbo-Suppressed Decay $D^{+} \to ω π^{+}$ and Evidence for $D^{0} \to ω π^{0}$

Study of $D^{+} \to K^{-} π^{+} e^{+} ν_{e}$

Study of $J / ψ \to p p ˉ ϕ$ at BESIII

Search for new phenomena with photon+jet events in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

Measurement of the $Z Z$ Production Cross Section in $pp$ Collisions at $s$ = 13 TeV with the ATLAS Detector

Study of double parton interactions in diphoton + dijet events in $p p ˉ$ collisions at $s = 1.96$ TeV

Search for charged Higgs bosons in the $H^{\pm} \to t b$ decay channel in $pp$ collisions at $s = 8$ TeV using the ATLAS detector

Measurement of the differential cross-sections of prompt and non-prompt production of $J / ψ$ and $ψ (2 S)$ in $pp$ collisions at $s = 7$ and $8$ TeV with the ATLAS detector

Search for strong gravity in multijet final states produced in pp collisions at $s =$ 13 TeV using the ATLAS detector at the LHC

Measurement of the transverse momentum and $ϕ_{η}^{*}$ distributions of Drell-Yan lepton pairs in proton-proton collisions at $s = 8$ TeV with the ATLAS detector

Study of decay dynamics and $C P$ asymmetry in $D^{+} \to K_{L}^{0} e^{+} ν_{e}$ decay

Measurement of the forward-backward asymmetry of $Λ$ and $Λ ˉ$ production in $p p ˉ$ collisions

Measurements of absolute hadronic branching fractions of $Λ_{c}^{+}$ baryon

Search for the Standard Model Higgs boson produced in association with a vector boson and decaying into a tau pair in $pp$ collisions at $s = 8$ TeV with the ATLAS detector

A search for prompt lepton-jets in $pp$ collisions at $s =$ 8 TeV with the ATLAS detector

Measurements of top-quark pair differential cross-sections in the lepton+jets channel in $pp$ collisions at $s = 8$ TeV using the ATLAS detector

Evidence for simultaneous production of $J / ψ$ and $Υ$ mesons

Dijet production in $s = 7$ TeV $pp$ collisions with large rapidity gaps at the ATLAS experiment

Measurement of the correlations between the polar angles of leptons from top quark decays in the helicity basis at $s = 7$ TeV using the ATLAS detector

Limit on the production of a low-mass vector boson in $e^{+} e^{-} \to U γ$ , $U \to e^{+} e^{-}$ with the KLOE experiment

Measurement of the absolute branching fraction for $Λ_{c}^{+} \to Λ e^{+} ν_{e}$