Probing the onset of hydrodynamization in peripheral p-Pb collisions at sNN = 5.02 TeVAn attempt has been made to estimate the minimum size of the de-confined matter of Quark-Gluon Plasma (QGP) in small systems like p-Pb system that could be satisfactorily modeled with low-order…Nikhil Hatwar, Sadhana Dash, Basanta Kumar Nandi·Jun 24, 2026SaveLearn
Higgs Scattering and Entanglement in SMEFTWe regard the weak isospin of the Higgs doublet as a qubit and classify the entanglement measures for the Higgs scattering in the Standard Model Effective Field Theories (SMEFT) and their…Hyun Min Lee, Rojalin Padhan·Jun 23, 2026SaveLearn
A Solar-System Window for Hidden Stellar CompanionsCould the closest stellar or substellar object to the Sun be not an ordinary star at parsec distance, but a hidden-brane companion at hundreds or thousands of astronomical units? We do not perform a…Karim Benakli·Jun 23, 2026SaveLearn
Halo-Independent Quantum Sensor Probes of Low-Velocity Dark MatterWe present a halo-independent framework for sub-GeV dark matter (DM) direct detection using quantum sensors with sub-eV energy thresholds. Such detectors enable access to low DM velocities and may be…Muping Chen, Graciela B. Gelmini, Volodymyr Takhistov et al.·Jun 23, 2026SaveLearn
Gravitational ultra-relativistic freeze-out during general reheatingWe investigate ultrarelativistic freeze-out (UFO) in the context of generic reheating scenarios. While the standard WIMP dark matter paradigm has been extensively studied, UFO has so far only been…Mathieu Gross, Stephen E. Henrich, Fotis Koutroulis·Jun 23, 2026SaveLearn
Fermion mass relations in one-parameter modular modelsModular flavour symmetries provide a possible organizing principle for the Standard Model Yukawa sector, by replacing generic couplings with a potentially small number of modular forms controlled by…Salvador Centelles Chuliá, Xueqi Li, Xiang-Gan Liu et al.·Jun 23, 2026SaveLearn
Cosmological gravitational particle production in multifield inflationWe study cosmological gravitational particle production (CGPP) of dark matter in two-field inflationary backgrounds with both flat and curved field-space geometries. As a concrete realization of…Edward W. Kolb, Sarunas Verner, Jingyuan Wang·Jun 23, 2026SaveLearn
Probing Invisible Fermions in B D* Xinv via Angular ObservablesSemileptonic decays B D* Xinv provide a sensitive probe of light invisible particles, such as sterile neutrinos or dark-sector fermions. Within a general weak effective theory…Lipika Kolay, Soumitra Nandi, Shantanu Sahoo·Jun 23, 2026SaveLearn
Radiative Signature of New Scalar Boson Decays in the m γ Spectrum at the LHCWe investigate the radiative decay S W+W-γ in the context of the multi-lepton anomalies and recent indications of a narrow scalar resonance near mS = 152 1~GeV in the γγ,…Pramod Sharma, Arnav Chauhan, Mukesh Kumar et al.·Jun 23, 2026SaveLearn
Radiative decays of dynamically generated pentaquarks in the chiral unitary approach: the Pc(4457) Pc(4312)\,γ transitionWe study the radiative decay of dynamically generated pentaquarks and apply the formalism to the transition Pc(4457)(3/2-) Pc(4312)(1/2-)γ. Both states are treated as S-wave hadronic…Ratirat Suntharawirat, Nongnaphat Ponkhuha, Daris Samart·Jun 23, 2026SaveLearn
Reweighting Underlying Event and Colour Reconnection parameter variations in SherpaWe propose and validate a new method to trace the impact of parameter variations in the simulation of multi-parton interactions and colour reconnections in the Sherpa event generator. They are…Moritz Pabst, Max Knobbe, Frank Krauss et al.·Jun 23, 2026SaveLearn
Second-order effective renormalized Hamiltonian of Quantum ChromodynamicsThe effective Hamiltonian of quantum chromodynamics in the front form of Hamiltonian dynamics is calculated and renormalized. The renormalization group procedure for effective particles up to the…Kamil Serafin, Carter M. Gustin, Peter J. Love·Jun 23, 2026SaveLearn
Application of Deep Learning to Jet Charge DiscriminationThe Large Hadron Collider (LHC) produces an enormous volume of data in which the identification and characterization of hadronic jets is a central challenge. Determining the electric charge of the…Meisam Ghasemi Bostanabad, Mojtaba Mohammadi Najafabadi·Jun 23, 2026SaveLearn
Analytic electromagnetic signatures of compact pentaquark structure: A multi-current QCD light-cone sum rules analysis of the PψsΛ statesProbing the internal organization of hidden-charm pentaquarks -- including the spin-color correlations that distinguish compact diquark-diquark-antiquark configurations from loosely bound hadronic…Ulaş Özdem·Jun 23, 2026SaveLearn
Reinterpretation of ATLAS and CMS searches in monojet and mono-V final states: prospects of limits on excited neutrinosSearches for final states with large missing transverse momentum recoiling against a jet or a hadronically decaying vector boson provide strong constraints on a wide class of physics scenarios beyond…Gabriela Karkosova Martinovicova, Vojtech Pleskot·Jun 23, 2026SaveLearn
Entanglement and non-separability of momenta and coordinates at collidersWe explore the possibility of testing in collider experiments whether phase-space variables are separable. We first study phase-space non-separability by means of EPR-like correlations. The original…Marco Fabbrichesi, Roberto Floreanini, Luca Marzola·Jun 23, 2026SaveLearn
NNLO QCD Corrections to D-Wave Spin-Singlet Heavy Quarkonia Decay ηQ2γγ via the Principle of Maximum ConformalityIn this paper, we perform a comprehensive study of the decay process ηQ2γγ for D-wave spin-singlet heavy quarkonia up to next-to-next-to-leading-order (NNLO) QCD corrections within the…Hua Zhou, Xing-Gang Wu, Qing Yu et al.·Jun 23, 2026SaveLearn
Bottom quark electroweak dipole moments at a high-energy μ-colliderWe study the sensitivity of a high-energy μ-collider with center of mass energy in the multi--TeV range in testing electroweak dipole interactions of the b-quark. We parametrize the relevant…D. Barducci·Jun 23, 2026SaveLearn
Fully-heavy multiquarks in neural-network quantum statesExotic hadrons beyond the conventional quark model provide a direct window into the dynamics of strong interaction. However, extracting the multiquark spectroscopy has to face the quantum many-body…Wen-min Li, Zhenyu Zhang, Qian Wang·Jun 23, 2026SaveLearn
Non-holomorphic S4 modular symmetry for leptons and leptogenesisWe perform a comprehensive and systematic investigation of lepton models based on the non-holomorphic S4 modular symmetry, by using level 4 polyharmonic Maaß forms spanning integer…Cai-Chang Li, Jun-Nan Lu, Xiang-Yan Gao et al.·Jun 23, 2026SaveLearn
Addressing the lightest S-wave strange K0*(700)/κ resonance in four-body semileptonic Bs0 K0π+ -ν decaysAs the lightest strange scalar resonance, K0*(700) (also called κ) has a large width and resides close to the Kπ threshold, leading to a longstanding debate about its internal structure.…Dong Huang, Sheng-Bo Wu, Fang-Ping Peng et al.·Jun 23, 2026SaveLearn
Rare Radiative Decays of Z boson into S- and P-wave Charmonium within the Bethe-Salpeter ModelWe employ the Bethe-Salpeter (BS) model to investigate radiative decays of the Z boson into charmonium. Within the instantaneous approximation of the BS equation, we analyze the relevant decay…Asif Ali, Yi-Jie Li, Guang-Zhi Xu et al.·Jun 23, 2026SaveLearn
Neutrinoless double β decay and leptogenesis in seesaw modelThe fermion νR+CνRT in the Type I seesaw model, which is commonly identified with a Majorana fermion, is not a Majorana fermion and thus no neutrinoless double β decay (in the…Kazuo Fujikawa·Jun 23, 2026SaveLearn
From the Great Wave of Translation to the Force between QuarksThe chance observation of a novel traveling wave in a canal led over time to the formulation of a nonlinear wave equation -- the Korteweg--de Vries equation -- that describes strikingly robust…Chris Quigg·Jun 23, 2026SaveLearn
Charting Dark Matter down to the neutrino floor/fog in the 2HD+a scenarioNext-generation direct detection experiments will probe dark matter (DM) scattering cross-sections deep into the neutrino fog, the regime where coherent neutrino scattering becomes an irreducible…Giorgio Arcadi, Abdelhak Djouadi, Stefano Profumo·Jun 23, 2026SaveLearn