On Focusing Statistical Power for Searches and Measurements in Particle PhysicsParticle physics experiments rely on the (generalised) likelihood ratio test (LRT) for searches and measurements, which consist of composite hypothesis tests. However, this test is not guaranteed to…James Carzon, Aishik Ghosh, Rafael Izbicki et al.·Jun 25, 2026SaveLearn
A try for dark energy in quantum field theory: The vacuum energy of neutrino fieldThe quartic-divergent vacuum energy poses an ultraviolet (UV) challenge (the cosmological constant problem) in probing the nature of dark energy. Here we try to evaluate the contribution of the…Lian-Bao Jia·Jun 25, 2026SaveLearn
Search for Dark Matter Induced Airglow in Planetary AtmospheresWe point out that dark matter can illuminate planetary skies via ultraviolet airglow. Dark matter annihilation products can excite molecular hydrogen, which then deexcites to produce ultraviolet…Carlos Blanco, Rebecca K. Leane, Marianne Moore et al.·Jun 25, 2026SaveLearn
Spontaneous Symmetry Breaking: From the Effective Action to Cosmological Phase Transitions in the Standard Model and BeyondThe primary objective of this work is to investigate the cosmological phase transitions in the early Universe, with a focus on the electroweak phase transition in the Standard Model and its…Apostolos Giovanakis·Jun 25, 2026SaveLearn
An Ultraviolet Finite Theory of ScalarsWe construct a theory of scalars that is free of short-distance infinities to all orders in perturbation theory. Loop divergences are neutralized by momentum-dependent interactions that are ghost…Francesco Calisto, Clifford Cheung·Jun 24, 2026SaveLearn
Flavor Alignment and Mass Hierarchy: Doing Everything ScotogenicallyFlavor alignment and mass hierarchy in quarks are shown to be achievable together in a renormalizable theory using the dark sector, while keeping only the one Higgs doublet of the standard model.Ernest Ma·Jun 24, 2026SaveLearn
Kinetic freeze-out and diffusion dynamics in small-system asymmetric collisions at sqrt(sNN)=200 GeV in light of a generalized Fokker-Planck distributionA generalized Fokker-Planck solution is used to examine the transverse momentum (pT) spectra of neutral pions generated in small-system asymmetric collisions, p-Al, p-Au, d-Au, and…M. Waqas, Wolfgang Bietenholz, Khusniddin K. Olimov et al.·Jun 24, 2026SaveLearn
Supercool with PPO: Exploring Supercooled Phase Transitions via Reinforcement LearningGravitational waves from cosmological first-order phase transitions provide a powerful probe of hidden sectors and beyond the Standard Model physics. However, identifying phenomenologically relevant…Wan-Zhe Feng, Zong-Huan Ye, Zi-Hui Zhang·Jun 24, 2026SaveLearn
Double-real corrections to color singlet decay in a parton-shower inspired schemeWe introduce a local infrared subtraction method for next-to-next-to-leading order QCD calculations in color singlet decays, which is modeled on the evolution algorithm of a parton shower.…John M. Campbell, Stefan Höche, Max Knobbe·Jun 24, 2026SaveLearn
Constraining Multiple Kinetically Mixed Dark PhotonsExtra U(1) gauge bosons under which Standard Model particles are uncharged, aka dark photons, are a simple and well-motivated extension of the Standard Model. There could be a single, but also…Joerg Jaeckel, Sebastian Monath·Jun 24, 2026SaveLearn
Magnetic monopole plasma oscillations and implications for TeV blazarsMagnetic monopoles arise in many beyond Standard Model scenarios, symmetrize Maxwell's equations, and their existence would be tied to the quantization of electric charge. It has been argued…Mariia Khelashvili, Takeshi Kobayashi, Andrew J. Long·Jun 24, 2026SaveLearn
Positron-Emitting and Electron-Capturing Double-Beta Processes in the Standard Model and BeyondWe study positron-emitting and electron-capturing double-beta-decay modes as probes complementary to the usual double beta decay. Motivated by the proposed NuDoubt++ experiment, we analyze the…Lukáš Gráf, Jenni Kotila, Oliver Scholer·Jun 24, 2026SaveLearn
Impact of parity-violating deep-inelastic scattering on the weak mixing angle and high-x parton distributionsWe discuss the impact of neutral current parity-violating deep-inelastic scattering (PVDIS) of electrons from protons and deuterons on the determination of the weak mixing angle, $2θ…R. M. Whitehill, M. M. Dalton, T. Liu et al.·Jun 24, 2026SaveLearn
In-medium QCD splittings beyond the soft, large-Nc and harmonic-oscillator approximations all at onceNearly thirty years ago, Baier, Dokshitzer, Mueller, Peigné, Schiff, and Zakharov (BDMPS-Z) introduced a formalism to calculate the fully differential probability for a high-energy quark or gluon to…Marco Leitão, José Guilherme Milhano, Alba Soto-Ontoso·Jun 24, 2026SaveLearn
New effect in neutrino spin oscillations in transversal matter currents with nonstandard interactionsWe perform a systematic study of a new phenomenon of neutrino spin and spin-flavor oscillations induced by transverse matter currents, based on the developed quantum treatment of the phenomenon. Both…Inna Kozlovskaya, Alexander Studenikin·Jun 24, 2026SaveLearn
Lepton number violation at hadron colliders via pseudo-Dirac heavy neutral leptonsSymmetry-protected low-scale seesaw models can account for the observed neutrino flavour oscillations without fine-tuning, while yielding collider-accessible signatures through pseudo-Dirac heavy…Stefan Antusch, Jan Hajer, Bruno M. S. Oliveira·Jun 24, 2026SaveLearn
Factorization of the Energy-Energy Correlation in the two-jet limit in the massive caseWe consider non-logarithmic heavy-quark mass effects in the factorization and resummation of the Energy-Energy-Correlation (EEC) function, in the two-jet limit. We define a new, "partial"…Ugo Giuseppe Aglietti, Giancarlo Ferrera, Lorenzo Rossi·Jun 24, 2026SaveLearn
Forward Searches for Heavy Neutrinos and Z' Bosons at FCC-hhThe discovery of neutrino masses strongly motivates extensions of the Standard Model containing heavy neutral leptons and additional gauge interactions. We investigate the prospects for probing these…ShivaSankar K. A., Souvik Das, Arindam Das et al.·Jun 24, 2026SaveLearn
Complementary probes of Bilinear RPV SUSY models with a wino-like LSP via Neutrino Oscillation and LHCIn this work, we explore the bilinear R-parity violating Supersymmetry model's parameter space by performing a Markov Chain Monte Carlo scan with neutrino oscillation data, Higgs mass and its…Arghya Choudhury, Arpita Mondal·Jun 24, 2026SaveLearn
Electroweak corrections to Higgs boson pair production: The quark channelWe present the mixed QCD-electroweak corrections to Higgs boson pair production in the quark-antiquark channel. The virtual amplitudes are computed fully analytically using the method of differential…Marco Bonetti, Gudrun Heinrich, Philipp Rendler et al.·Jun 24, 2026SaveLearn
Leptonic CP asymmetry and heavy neutrino searches in seesaw scenarioWe investigate the prospects for probing heavy Majorana neutrinos in the type-I seesaw framework at the 14 TeV LHC. In this scenario, the light-heavy neutrino mixing enables the production of heavy…Arindam Das, Wei Liu, Supriya Senapati·Jun 24, 2026SaveLearn
Dark Photons from Red DwarfsLight dark photons can be produced in stellar systems and thus contribute to the stellar cooling rate. The additional cooling changes the evolution of the star and has an impact on various observable…Stefan Vogl, Xun-Jie Xu·Jun 24, 2026SaveLearn
Decay constants of the Bc mesons with vector and tensor currentsWe calculate the decay constants of the lowest-lying Bc mesons in the spin-parity channels JP = 0-,\,0+,\,1-,\,1+, commonly referred to as the Bc,\, Bc0*,\, Bc*,\, Bc1 mesons,…Eduard Costa i Reina, Nico Gubernari, Zachary Wüthrich·Jun 24, 2026SaveLearn
Spin-dependent neutrino oscillations in torsion backgrounds: A quantum-field-theoretic analysisWe study neutrino mixing in a background with spacetime torsion within the quantum-field-theoretic formulation of flavor oscillations. Working in the Einstein--Cartan framework and neglecting…Raoul Serao, Giuseppe De Maria, Simone Monda et al.·Jun 24, 2026SaveLearn
Quark Reggeization in QCD from the Wilson line formalismWe establish a Wilson-line formulation of quark Reggeization in QCD. An interpolating operator for the Reggeized quark is identified in terms of semi-infinite Wilson lines, and its nonlinear rapidity…Tolga Altinoluk, Guillaume Beuf, Jules Favrel et al.·Jun 24, 2026SaveLearn