Physics at a High-Luminosity LHC with ATLAS

Abstract

The physics accessible at the high-luminosity phase of the LHC extends well beyond that of the earlier LHC program. This white paper, submitted as input to the Snowmass Community Planning Study 2013, contains preliminary studies of selected topics, spanning from Higgs boson studies to new particle searches and rare top quark decays. They illustrate the substantially enhanced physics reach with an increased integrated luminosity of 3000 fb-1, and motivate the planned upgrades of the LHC machine and ATLAS detector.

25 pages, 18 figures, 8 tables; submitted as input to the Snowmass Community Planning Study 2013. All figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2013-007/. Added reference in Section 4

Cited by in corpus (18)

• First Look at the Physics Case of TLEP
• Exotic Decays of the 125 GeV Higgs Boson
• Probing the Standard Model with Higgs signal rates from the Tevatron, the LHC and a future ILC
• Disentangling a dynamical Higgs
• Dimension Seven Operators in Standard Model with Right handed Neutrinos
• Prospects for measuring the Higgs coupling to light quarks
• Boosting Higgs pair production in the $b\bar{b}b\bar{b}$ final state with multivariate techniques
• Search for light bosons in decays of the 125 GeV Higgs boson in proton-proton collisions at sqrt(s) = 8 TeV
• Multistep Strongly First Order Phase Transitions from New Fermions at the TeV Scale
• Prospects for Higgs physics at energies up to 100 TeV
• Potential Precision on Higgs Couplings and Total Width at the ILC
• Squark Production and Decay matched with Parton Showers at NLO
• En-gauging Naturalness
• The neutral Higgs self-couplings in the (h)MSSM
• One-loop expressions for $h\to l\bar{l}\gamma$ in Higgs extensions of the Standard Model
• Jet performance at the Circular electron-positron Collider
• Left-right non-linear dynamical Higgs
• Establishing the Isolated Standard Model