Investigating Doubly Charged Leptons at Future Energy Frontier Muon-Proton Colliders

Ozansoy, A.

doi:10.33769/aupse.560812

Cited by 3 publications

(1 citation statement)

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“…Possibilities of muon-hadron colliders and their scientific potential have been discussed previously, for example in refs. [5][6][7][8][9][10][11][12][13][14][15][16][17][18]. A MuIC at BNL is first proposed in ref.…”

Section: Introductionmentioning

confidence: 99%

The potential of a TeV-scale muon-ion collider

Acosta,

Barberis,

Hurley

et al. 2023

J. Inst.

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We propose the development of a novel muon-proton and muon-nucleus collider facility at the TeV scale that is capable of performing precision deep inelastic scattering measurements in new regimes and providing a rich program in nuclear and particle physics. Such a facility could seed, or leverage, the development of a muon-antimuon collider and make use of the existing hadron accelerator infrastructure when sited at a facility such as Brookhaven National Laboratory, Fermilab, or CERN. We discuss the possible energy and luminosity design parameters for several collider configurations, and illustrate the science potential with several studies on deep inelastic scattering kinematics, Higgs and vector boson production, top quark production, and beyond Standard Model leptoquark production. Detector design considerations and a possible road map toward development are also given.

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Section: Introductionmentioning

confidence: 99%

The potential of a TeV-scale muon-ion collider

Acosta,

Barberis,

Hurley

et al. 2023

J. Inst.

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Doubly Charged Lepton Search Potential of the FCC-Based Energy-Frontier Electron-Proton Colliders

Ozansoy

2020

Advances in High Energy Physics

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We search for the doubly charged leptons (L−−) predicted in composite models including extended weak isospin multiplets, namely, IW=1 and IW=3/2, at the Future Circular Collider- (FCC-) based energy-frontier electron-proton colliders with the center-of-mass energies of s=3.46 TeV, s=10 TeV, and s=31.6 TeV, respectively. We deal with the e−p⟶L−−X⟶e−W−X process, calculate the production cross sections, and give the normalized transverse momentum and pseudorapidity distributions of final-state electron to obtain the kinematical cuts for the discovery. We show the statistical significance (SS) of the expected signal yield as a function of doubly charged lepton mass (SS−ML plots) to attain the doubly charged lepton discovery mass limits for both the IW=1 and IW=3/2. It is obtained that discovery mass limits on the mass of doubly charged lepton for IW=1 (IW=3/2) are 2.21 2.73 TeV, 5.46 8.47 TeV, and 12.9 20.0 TeV for s=3.46 TeV, s=10 TeV, and s=31.6 TeV, respectively.

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