Probing Dark Photons from Nuclear De-excitation in Reactor Neutrino ExperimentReactor neutrino experiments serve as powerful probes of light new physics. We investigate MeV-scale visible dark photons (A') produced in nuclear reactors through nuclear de-excitation…Yuanchao Lou, Lei Wu·Jun 15, 2026SaveLearn
Muon-induced di-tau production as a probe of new physicsThe muon trident process, which involves coherent scattering to produce tau pairs, is a powerful tool for constraining dark sectors. We propose to explore this channel using future high-energy muon…Sudipta Das, Luke Kupari, Mary Hall Reno et al.·Jun 15, 2026SaveLearn
Light-cone Distribution Amplitudes of Vector Mesons within the Self-Consistent Light-front Quark ModelIn this paper, we investigate the twist-2 and twist-3 light-cone distribution amplitudes (LCDAs) of vector mesons within the self-consistent light-front quark model, and the nth Gegenbauer moment…Xiao-Nan Li, Shuai Xu, Qin Chang·Jun 15, 2026SaveLearn
Glimpses of the X17 from coherent elastic neutrino nucleus scatteringWe show that the process of Coherent Elastic neutrino (ν) Nucleus Scattering (CEνNS) at nuclear reactor experiments has significant sensitivity to the so-called X17 particle, which has been invoked…Johan Rathsman, Joakim Cederkäll, Yasar Hicyilmaz et al.·Jun 15, 2026SaveLearn
Search for Cosmic-Ray Produced Dark Meson via the U(1)D Portal at JUNOWe investigate the atmospheric production and subsequent detection of sub-GeV dark mesons within the framework of a confining dark sector coupled to the Standard Model (SM) via a U(1)D…Zirong Chen, Dan Chi, Jinmian Li et al.·Jun 15, 2026SaveLearn
Cosmological phase transitions: from particle physics to gravitational waves, semi-analyticallyMotivated by the recent evidence of a stochastic gravitational wave background found by pulsar timing array experiments, we focus on one of the prime cosmological explanations, i.e. a supercooled…S. Pascoli, S. Rosauro-Alcaraz, M. Zandi·Jun 15, 2026SaveLearn
The leading Lyapunov exponent in the glasmaWe show that small perturbations in the boost-invariant color fields of the glasma exhibit an exponential growth with the square root of time. We interpret this growth rate as a Lyapunov exponent,…Pooja, Dana Avramescu, Tuomas Lappi·Jun 15, 2026SaveLearn
Vector dark matter with non-abelian kinetic mixingAn appealing framework for dark matter is provided by light hidden sectors, below the electroweak scale, feebly coupled to the Standard Model via light mediators. We consider a minimal, predictive…Ana Luisa Foguel, Renata Zukanovich Funchal, Michele Frigerio·Jun 15, 2026SaveLearn
Muon Beam Dump Experiments probe five-dimensional nature of U(1)Lμ-LτWe have investigated the prospects of probing the five-dimensional U(1)Lμ- Lτ interactions in present and future muon dump experiments, namely, NA64μ, M3, MuSIC, and a future muon beam…Dibyendu Chakraborty, Arindam Chatterjee, Ayushi Kaushik et al.·Jun 15, 2026SaveLearn
Axiverse Strings ResolvedAxiverse cosmic strings are resolved by non-perturbative string states with large tension. We show how, in some regions of moduli space, they dissolve into low-tension configurations that are fully…Rudin Petrossian-Byrne, Giovanni Villadoro·Jun 14, 2026SaveLearn
Towards the Detection of Thermal Solar NeutrinosWe show that thermal solar neutrinos, arising from electroweak processes in the solar plasma, are kinematically accessible to large-volume dark matter direct detection experiments via…Carlos A. Argüelles, Christopher V. Cappiello, P. S. Bhupal Dev et al.·Jun 14, 2026SaveLearn
Rescuing flavor-symmetry-forbidden leptogenesis within the left-right symmetric frameworkWhile the type-I seesaw model provides a unified framework for explaining the origin of neutrino masses and the baryon asymmetry of the Universe, flavor symmetries offer an attractive approach to…Yan Shao, Zhen-hua Zhao·Jun 14, 2026SaveLearn
Why fluctuations of conserved charges in the confining regime above Tch behave as if the quarks were free?Some cumulants of the fluctuations of conserved charges soon above the chiral crossover behave as if the quarks were free. This was taken by many as evidence of deconfinement. At the same…L. Ya. Glozman·Jun 14, 2026SaveLearn
Parton wakes and field angular momentum in chiral QCD plasmaA fast parton moving through the quark-gluon plasma trails a wake of color fields, usually characterized through its screening cloud and the associated energy loss. Its behavior in a plasma carrying…Mohammad Yousuf Jamal·Jun 14, 2026SaveLearn
Pion radiative decays of excited hidden-charm pentaquark molecules: from Σc(*)D(*)(2S) molecules to the reported Pc statesThe discovery of the hidden-charm pentaquarks \(Pc(4312)\), \(Pc(4440)\) and \(Pc(4457)\) by the LHCb Collaboration are very likely to identify as the \(Σc(*)D(*)\) molecules. A…Yu-Jie Tang, Wen-Yan Peng, Rui Chen et al.·Jun 14, 2026SaveLearn
Fermion mass ratios from the exceptional Jordan algebraThe origin of the three fermion generations and their highly hierarchical mass spectra remains one of the most profound puzzles in particle physics. We show that the complexified exceptional Jordan…Tejinder P. Singh·Jun 14, 2026SaveLearn
Pion axioproduction revisitedIn this work, we extend the analysis of the pion axioproduction, aN πN, to include the impact of the Roper resonance N*(1440) together the previously studied Δ(1232) resonance. Our…Cheng-Cheng Li, Tao-Ran Hu, Feng-Kun Guo et al.·Jun 14, 2026SaveLearn
Constructing perfect spin-1 hydrodynamics from Boltzmann to Bose-Einstein statisticsWe derive thermodynamic currents for a perfect fluid of massive spin-1 particles obeying Bose-Einstein statistics within the Wigner-function approach. Using a covariant spin density matrix, we…Sudip Kumar Kar, Valeriya Mykhaylova·Jun 13, 2026SaveLearn
Particle and Gravitational Wave Probes of Minimal Seesaw NeutrinosObservable gravitational waves (GWs) from first-order phase transitions (FOPTs) can coexist with distinct particle physics signatures. These include same-sign dilepton plus four~jet events at…Sanjoy Mandal, Rishav Roshan, Jose W. F. Valle·Jun 13, 2026SaveLearn
Exploring new physics in the angular distribution of B→ D*(→ Dπ)τ-(→ V-ντ)ντThe decays B→ D*τ-ντ provide sensitive probes of new physics in the b→ cτν transition. We discuss the effects of new physics in the decay chain…Si-Yuan Liu, Alakabha Datta, Xian-Wei Kang·Jun 13, 2026SaveLearn
Causally connected regions in relativistic heavy ion collisionsQuantifying causal connections within fireballs resulting from high energy nucleus-nucleus collisions is pertinent to assessing the viability of several proposed mechanisms that directly influence…Olivia Chabowski, Joseph I. Kapusta·Jun 13, 2026SaveLearn
Constraining Tsallis Corrections to Photon Reheating from Electron-Positron Annihilation: A Phenomenological ApproachIn this work we generalize the entropy transfer from electron-positron annihilation to photons in the early Universe. The generalization is implemented within the Tsallis formalism by using…Matias P. Gonzalez·Jun 13, 2026SaveLearn
Dilaton-Induced Resonant Production of Ultralight Vector Dark MatterA dilatonic half-mass resonance can produce ultralight vector dark matter only if the Floquet instability becomes efficient before the oscillating spectator scalar dominates the cosmic expansion. We…Imtiaz Khan, G. Mustafa, Jehanzad Zafar et al.·Jun 13, 2026SaveLearn
Searching for apparent baryon number violation in Λc+ decays at the Super Tau-Charm FacilityObservation of baryon number violation (BNV) in laboratory experiments would constitute unambiguous evidence for physics beyond the Standard Model. We propose dedicated searches for apparent…Zeren Simon Wang, Xin-Ru Tang, Yu Zhang et al.·Jun 13, 2026SaveLearn
Effects of dispersion parity-violating interaction in electron scattering and atomsExchange of two neutrinos (as well as other fermions) generates a long-range parity-violating potential of the form G2/r5, with characteristic range /(2mνc). In atomic systems the…V. V. Flambaum, I. B. Samsonov·Jun 13, 2026SaveLearn