Lund University

Showing 2020 · hep-exShow all

69 papers · 2 filters

hep-ex2020★ 87 cited

Comparison of $pp$ and $p p ˉ$ differential elastic cross sections and observation of the exchange of a colorless $C$ -odd gluonic compound

V. M. Abazov, B. Abbott, B. S. Acharya +473

We describe an analysis comparing the $p p ˉ$ elastic cross section as measured by the D0 Collaboration at a center-of-mass energy of 1.96 TeV to that in $pp$ collisions as meas…

hep-ex2020★ 48 cited

Search for new phenomena with top quark pairs in final states with one lepton, jets, and missing transverse momentum in $pp$ collisions at $s$ = 13 TeV with the ATLAS detector

ATLAS Collaboration

A search for new phenomena with top quark pairs in final states with one isolated electron or muon, multiple jets, and large missing transverse momentum is performed. Signal region…

hep-ex2020★ 8 cited

Study of Excited $Ξ$ Baryons with the PANDA Detector

PANDA Collaboration

The study of baryon excitation spectra provides insight into the inner structure of baryons. So far, most of the world-wide efforts have been directed towards $N^{*}$ and $Δ$ spectro…

hep-ex2020★ 362 cited

Muon reconstruction and identification efficiency in ATLAS using the full Run 2 $pp$ collision data set at $s = 13$ TeV

ATLAS Collaboration

This article documents the muon reconstruction and identification efficiency obtained by the ATLAS experiment for 139 fb $^{- 1}$ of $pp$ collision data at $s = 13$ TeV collecte…

hep-ex2020★ 5 cited

Transverse momentum dependent forward neutron single spin asymmetries in transversely polarized $p$ $+$ $p$ collisions at $s = 200$ GeV

U. A. Acharya, C. Aidala, Y. Akiba +311

In 2015, the PHENIX collaboration has measured very forward ( $η > 6.8$ ) single-spin asymmetries of inclusive neutrons in transversely polarized proton-proton and proton-nucleus colli…

hep-ex2020★ 14 cited

Transverse single-spin asymmetries of midrapidity $π^{0}$ and $η$ mesons in polarized $p$ $+$ $p$ collisions at $s = 200$ GeV

U. A. Acharya, C. Aidala, Y. Akiba +311

We present a measurement of the transverse single-spin asymmetry for $π^{0}$ and $η$ mesons in $p^{↑}$ $+$ $p$ collisions in the pseudorapidity range $∣ η ∣ < 0.35$ and at a center-of…

Comparison of pp and ppˉ​ differential elastic cross sections and observation of the exchange of a colorless C-odd gluonic compound

Search for new phenomena with top quark pairs in final states with one lepton, jets, and missing transverse momentum in pp collisions at s​= 13 TeV with the ATLAS detector

Study of Excited Ξ Baryons with the PANDA Detector

Muon reconstruction and identification efficiency in ATLAS using the full Run 2 pp collision data set at s​=13 TeV

Transverse momentum dependent forward neutron single spin asymmetries in transversely polarized p+p collisions at s​=200 GeV