cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.158152.v1/t67
title: "Expected limit -1 $\sigma$ 2QDH NH Dirac c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: -1$\sigma$ Expected 95% CL for the 2QDH NH Dirac model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t68
title: "Expected limit +2 $\sigma$ 2QDH NH Dirac c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: +2$\sigma$ Expected 95% CL for the 2QDH NH Dirac model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t69
title: "Expected limit -2 $\sigma$ 2QDH NH Dirac c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: -2$\sigma$ Expected 95% CL for the 2QDH NH Dirac model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t70
title: "Observed limit 2QDH NH Dirac c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: Observed 95% CL for the 2QDH NH Dirac model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t71
title: "Expected limit 2QDH IH Dirac c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: Expected 95% CL for the 2QDH IH Dirac model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t72
title: "Expected limit +1 $\sigma$ 2QDH IH Dirac c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: +1$\sigma$ Expected 95% CL for the 2QDH IH Dirac model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t73
title: "Expected limit -1 $\sigma$ 2QDH IH Dirac c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: -1$\sigma$ Expected 95% CL for the 2QDH IH Dirac model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t74
title: "Expected limit +2 $\sigma$ 2QDH IH Dirac c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: +2$\sigma$ Expected 95% CL for the 2QDH IH Dirac model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t75
title: "Expected limit -2 $\sigma$ 2QDH IH Dirac c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: -2$\sigma$ Expected 95% CL for the 2QDH IH Dirac model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t76
title: "Observed limit 2QDH IH Dirac c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: Observed 95% CL for the 2QDH IH Dirac model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t77
title: "Expected limit 1SFH $e$ Majorana c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: Expected 95% CL for 1SFH $e$ Majorana model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t78
title: "Expected limit +1 $\sigma$ 1SFH $e$ Majorana c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: +1$\sigma$ Expected 95% CL for 1SFH $e$ Majorana model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t79
title: "Expected limit -1 $\sigma$ 1SFH $e$ Majorana c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: -1$\sigma$ Expected 95% CL for the 1SFH $e$ Majorana model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t80
title: "Expected limit +2 $\sigma$ 1SFH $e$ Majorana c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: +2$\sigma$ Expected 95% CL for the 1SFH $e$ Dirac model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t81
title: "Expected limit -2 $\sigma$ 1SFH $e$ Majorana c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: -2$\sigma$ Expected 95% CL for the 1SFH $e$ Dirac model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t82
title: "Observed limit 1SFH $e$ Majorana c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: Observed 95% CL for the 1SFH $e$ Dirac model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t83
title: "Expected limit 1SFH $\mu$ Majorana c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: Expected 95% CL for 1SFH $\mu$ Majorana model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t84
title: "Expected limit +1 $\sigma$ 1SFH $\mu$ Majorana c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: +1$\sigma$ Expected 95% CL for 1SFH $\mu$ Majorana model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t85
title: "Expected limit -1 $\sigma$ 1SFH $\mu$ Majorana c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: -1$\sigma$ Expected 95% CL for the 1SFH $\mu$ Majorana model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.
DOI: 10.17182/hepdata.158152.v1/t86
title: "Expected limit +2 $\sigma$ 1SFH $\mu$ Majorana c$\tau$ vs mass" of "Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: +2$\sigma$ Expected 95% CL for the 1SFH $\mu$ Majorana model on the $N$ mean proper lifetime $c\tau_N$ vs. $m_N$.
description: A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a 𝑊 boson along with a muon or electron. Two channels are explored; a leptonic channel, in which the HNL decays into two leptons and a neutrino, and a semi-leptonic channel, in which the HNL decays into a lepton and a charged pion. The search is performed with 140 $fb^{-1}$ of $\sqrt{s}$= 13 TeV proton–proton collision data collected by ATLAS during Run 2 of the Large Hadron Collider. No excess of events is observed; Dirac-like and Majorana-like HNLs with masses below 14.5 GeV and mixing coefficients as small as $10^{−7}$ are excluded at the $95\%$ confidence level. The results are interpreted under different assumptions on the flavour of the leptons from the HNL decays.