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Search for an axion-like particle with forward proton scattering in association with photon pairs at ATLAS
A search for forward proton scattering in association with light-by-light scattering mediated by an axion-like particle is presented, using the ATLAS...
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Gluon double-spin asymmetry in the longitudinally polarized p + p collisions
We derive the first-ever small- x expression for the inclusive gluon production cross section in the central rapidity region of the longitudinally...
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The production of the doubly charmed baryon in deeply inelastic ep scattering at the Large Hadron Electron Collider
In this paper, we carry out a detailed study on the production of the doubly charmed baryon in deeply inelastic ep scattering (DIS) for Q 2 ∈ [2 , 100]...
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Photon and leptons induced processes at the LHC
We study a few basic photon- and lepton-initiated processes at the LHC which can be computed using the recently developed photon and lepton parton...
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Searching for physics beyond the Standard Model in an off-axis DUNE near detector
Next generation neutrino oscillation experiments like DUNE and T2HK are multi-purpose observatories, with a rich physics program beyond oscillation...
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Smearing Effects in Non-planar Processes
In certain physical cases, the angular momentum of a vector particle may naturally align with a direction not exactly contained in the production...
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Dark photon production via elastic proton bremsstrahlung with non-zero momentum transfer
We explore hypothetical vector particles, dark photons γ ′, which mix with the Standard Model photons and thus mediate interactions with charged...
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Differential cross-section measurements of the production of four charged leptons in association with two jets using the ATLAS detector
Differential cross-sections are measured for the production of four charged leptons in association with two jets. These measurements are sensitive to...
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Dijet azimuthal correlations in p-p and p-Pb collisions at forward LHC calorimeters
We present a state-of-the-art computation for the production of dijets in proton-proton and proton-lead collisions at the LHC, in forward rapidity...
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Bootstrap** high-energy observables
In this paper, we set up the numerical S-matrix bootstrap by using the crossing symmetric dispersion relation (CSDR) to write down Roy equations for...
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50 Years of quantum chromodynamics
Quantum Chromodynamics, the theory of quarks and gluons, whose interactions can be described by a local SU(3) gauge symmetry with charges called...
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Three-loop soft function for energetic electroweak boson production at hadron colliders
We calculate the three-loop soft function for the production of an electroweak boson (Higgs, γ , W ± , Z ) with large transverse momentum at a hadron...
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On the breakdown of eikonal approximation and survival of Reggeization in presence of dimension-5 Higgs-gluon coupling
We consider the one-loop effective vertex for the interaction of a gluon with a Reggeized gluon and a Higgs boson in the infinite-top-mass limit,...
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Determining the helicity structure of the nucleon at the Electron Ion Collider in China
Understanding how sea quarks behave inside a nucleon is one of the most important physics goals of the proposed Electron-Ion Collider in China...
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Generating Energy-Dependent Potentials
Energy-momentum-dependent potentials corresponding to a separable nonlocal potential and a separable nonlocal potential plus a local potential are...
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Probing right-handed neutrinos dipole operators
We consider the minimal see-saw extension of the Standard Model with two right-handed singlet fermions N 1 , 2 with mass at the GeV scale, augmented by...
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Discovery of higher-order quantum electrodynamics effect for the vacuum pair production
The higher-order quantum electrodynamics (QED) effect for vacuum pair production has been searched without success since 1954. In this paper, we show...
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Heavy neutral leptons at muon colliders
The future high-energy muon colliders, featuring both high energy and low background, could play a critical role in our searches for new physics. The...
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A second look at string-inspired models for proton-proton scattering via Pomeron exchange
We re-examine a string dual model for elastic proton-proton scattering via Pomeron exchange. We argue that the method of “Reggeizing” a propagator to...