CP violation induced by the real part of the interference term in ρ0 - ω mixingTo circumvent the severe numerical cancellations in the standard integrated CP asymmetry (ACP) near the ω mass mω, we propose a modified CP-violating observable, ACP, which…Jin-Zhao Guo, Gang Lü, Zhen-Hua Zhang·Jul 14, 2026SaveLearn
Neutrino superradiance constraint on asteroid-mass PBH Dark Matter and beyondPrimordial Black Holes (PBHs) are an attractive candidate for Dark Matter (DM) and there has been extensive experimental efforts to look for them. The asteroid-mass window, $MPBH …Yi-Xuan Lin, Priyanka Sarmah, Martin Spinrath·Jul 14, 2026SaveLearn
Measuring Ultralight-Axion Coherence with Galaxy Polarization CorrelationsUltralight axion-like particles coupled to photons rotate the linear polarization of distant sources. We propose using the three-dimensional two-point correlation of galaxy polarization-rotation…Yasuo Doi·Jul 14, 2026SaveLearn
Back-to-back dijet production in DIS at arbitrary Bjorken-x: TMD quark distributions to twist-3 accuracyWe study the contributions of target quark background to quark-gluon and quark-antiquark dijet productions cross sections in deep inelastic scattering (DIS) at arbitrary Bjorken-x. Using the…Swagato Mukherjee, Vladimir. V. Skokov, Andrey Tarasov et al.·Jul 14, 2026SaveLearn
The KM3NeT 220 PeV event: a neutrino messenger from the grand unification scale?The 220~PeV neutrino KM3-230213A, in tension with IceCube and Auger unless narrow, admits a two-body reading: relic decay X νν with mX ≈ 4.4×108~GeV. Consistency with…Vernon Barger·Jul 14, 2026SaveLearn
Spin Polarization of Proca Stars Formed by Gravitational Bose--Einstein CondensationWe study the internal spin polarization of Proca stars formed by gravitational Bose--Einstein condensation of a three-component nonrelativistic vector field. In idealized periodic-box simulations, we…Jiajun Chen·Jul 14, 2026SaveLearn
Nature of the newly found Ω(2109)We present model calculations to reveal the nature of the newly found Ω-(2109) by the BESIII Collaboration, and show that the state has a strong correlation with the K*(892)Ξ system. Our…Taísa Veloso, K. P. Khemchandani, A. Martinez Torres et al.·Jul 14, 2026SaveLearn
Axial-Vector Lattice Benchmarks Reveal a Common Medium Response of Meson Screening in Hot QCDMeson screening masses trace the evolution of hadronic correlations toward quasi-free quark--antiquark screening in hot QCD. Combining lattice QCD (LQCD) benchmarks with a symmetry-preserving…Jie Ren, Chen Chen, Fei Gao et al.·Jul 14, 2026SaveLearn
Markov chain Monte Carlo (MCMC) based Likelihood Extraction of Chiral-Odd Compton Form Factors from Deeply Virtual Exclusive ExperimentsWe present a likelihood analysis of observables in deeply virtual exclusive meson production off the proton. The study uses experimental data for cross sections together with beam and target spin…Saraswati Pandey, Douglas Q. Adams, Simonetta Liuti·Jul 14, 2026SaveLearn
Phenomenology of Hypothetical Single-Top Hadronic StatesWe present a comprehensive theoretical study of the masses of possible baryonic and mesonic configurations containing a single top quark. Our analysis includes the baryons Λt, Ξt, Σt,…Z. Rajabi Najjar, M. Ahmadi, K. Azizi·Jul 14, 2026SaveLearn
Twist-2 relations for the twist-3 tensor-polarized distribution function fLT of a spin-1 hadron by the operator-product-expansion methodIn a spin-1 hadron, tensor-polarized parton distribution functions (PDFs) exist. The twist-2 function is f1LL and a twist-3 one is fLT. Because an experiment is under preparation at the…S. Kumano, Kenshi Kuroki·Jul 14, 2026SaveLearn
Gauge couplings of the Standard Model in the octonionic framework: invariant normalisations, a conditional weak-sector completion, and a scale-explicit matching ledgerWe present a major revision of the gauge-sector account of the E8 E8 octonionic unification programme. Exact identities within the specified algebraic construction, consequences of an…Tejinder P. Singh·Jul 14, 2026SaveLearn
The force of attraction between nucleons due to vacuum fluctuationWe investigate quantum vacuum interactions arising from the zero-point fluctuations of a spatially confined massive scalar field. Deriving analytical expressions for the planar interaction energy and…Anupam Ghosh·Jul 14, 2026SaveLearn
Puzzles in charmed baryon semileptonic decays with SU(3)F flavor symmetry and lattice inputsRecent measurements of charmed-baryon semileptonic decays signal large tensions between experiment and theory, including SU(3)F analyses and lattice-quantum chromodynamics simulations. Possible…Chao-Qiang Geng, Chia-Wei Liu, Sheng-Lin Liu·Jul 14, 2026SaveLearn
Diagnosing Unmodeled Neutrino Physics via DUNE and T2HK ComplementarityUnmodeled beyond Standard Model (BSM) physics in neutrino propagation can masquerade as parameter degeneracies in future precision measurements. Because the upcoming DUNE and T2HK experiments will…João Paulo Pinheiro, Ushak Rahaman·Jul 14, 2026SaveLearn
GOOFy -- a systematic approachWe investigate in detail a new class (GOOFy) of transformations for bosonic and fermionic fields that leave the Lagrangian density unchanged. The transformations act upon complex scalar fields Φand…Bohdan Grzadkowski, Odd Magne Ogreid·Jul 14, 2026SaveLearn
CP violation in H W Z: A physical approach for the 2HDMWe investigate CP violation in the process H W Z within the framework of the two-Higgs-Doublet model (2HDM). Amplitudes are expressed transparently in terms of physical couplings. Our…Wafaa Khater, Odd Magne Ogreid, Per Osland et al.·Jul 14, 2026SaveLearn
Examining possible doubly topped baryon configurationsWe present a comprehensive theoretical assessment of the masses of possible baryonic configurations characterized by the presence of two heavy top quarks, including Ξttu, Ξttd, Ωtts,…M. Shekari Tousi, K. Azizi·Jul 14, 2026SaveLearn
Prospects for Exploring Non-Standard Neutrino Properties with Argon-Based CEvNS ExperimentsCoherent elastic neutrino-nucleus scattering (CEvNS) provides a powerful framework for testing the Standard Model (SM) and searching for new physics at low energies. In this work, we examine the…Sam Carey, Vishvas Pandey·Jul 14, 2026SaveLearn
Graph theory inspired anomaly detection at the LHCDesigning model-independent anomaly detection algorithms for analyzing LHC data remains a central challenge in the search for new physics, due to the high dimensionality of collider events. In this…Jack Y. Araz, Dimitrios Athanasakos, Mateusz Ploskon et al.·Jul 14, 2026SaveLearn
Probing the X(3700) through two-photon D D production in ultraperipheral collisions and at the EICWe investigate whether photon-induced production in ultraperipheral heavy-ion collisions and at the EIC can provide a new environment to search for the scalar D D molecular candidate usually…F. C. Sobrinho, F. S. Navarra, K. P. Khemchandani et al.·Jul 13, 2026SaveLearn
Using γ+jets to quantify medium-induced jet broadening in heavy-ion collisionsThe structure of jets produced in high-energy nucleus-nucleus collisions carries information on parton energy loss and interaction in the quark-gluon plasma. This parton energy loss results in…Ankita Budhraja, Marco van Leeuwen, Wouter Waalewijn·Jul 13, 2026SaveLearn
Constraining the real singlet extension of the Standard Model: implications for vacuum stabilityAmongst the simplest extensions of the Standard Model is the addition of a real singlet scalar field with profound phenomenological consequences. The singlet can catalyze a strong first-order…Moritz Bosse, Gudrun Hiller, Daniel Litim et al.·Jul 13, 2026SaveLearn
Static-Recoil Factorization in Heavy-Baryon Chiral EFTsExtending heavy-baryon \(χ\)PT to higher-spin resonances introduces unphysical lower-spin admixtures, leading to costly path-integral projections. To resolve this, we develop an on-shell…Ziyu Dong, Teng Ma, Chengjie Yang et al.·Jul 13, 2026SaveLearn
The Role of Symmetries in Dark Matter Detector DesignAnisotropic materials have emerged as promising candidates for the next generation of sub-GeV dark matter direct detection experiments, because their intrinsic directionality gives rise to a daily…Benjamin Lillard, Jack D. Shergold, Juri Smirnov·Jul 13, 2026SaveLearn