Radiative decays of the 1P, 1D, 2S, and 2P Λc and 1D, 2S, and 2P Ξc charmed baryonsWe analyze the radiative decays of the the 1P, 1D, 2S, and 2P Λc and 1D, 2S, and 2P Ξc charmed baryons, which belong to the flavor anti-triplet ( 3 F), using the…R. Gamboa-Goni, Ailier Rivero-Acosta, H. García-Tecocoatzi et al.·Jul 13, 2026SaveLearn
Proposed mixing between 2P and 1F wave charmoniaWe investigate 2P-1F mixing in charmonium, focusing on the close-in-mass χc2(2P) and χc2(1F) states. The conventional tensor force yields negligible mixing, motivating the inclusion of…Peng-Yu Sun, Tian-Le Gao, Zi-Long Man et al.·Jul 13, 2026SaveLearn
Neural network enhanced Bayesian global analysis of relativistic heavy ion collisionsWe introduce a novel deep convolutional neural network (NN) -enhanced Bayesian global analysis of bulk observables in highest-energy heavy-ion collisions, using relativistic 2+1 D second-order…Jussi Auvinen, Kari J. Eskola, Henry Hirvonen et al.·Jul 13, 2026SaveLearn
Excluding Local Hidden Variables in ΛΛ Production: The Incompatibility with Angular-Momentum Conservation and CPT InvarianceWe analyze spin entanglement in ΛΛ pairs produced in the decays of spin-zero particles, contrasting predictions from quantum field theory (QFT) with those of local hidden-variable theories…Junle Pei, Lina Wu, Tianjun Li et al.·Jul 13, 2026SaveLearn
CP violating signal at DUNE in presence of nonstandard interactions and the role of second oscillation maximaNeutrino oscillation among the three active neutrino flavors is well established and supported by experiments at diverse length scales and energy scales. It may be noted that five of the neutrino…Rajrupa Banerjee, Jogesh Rout, Sudhanwa Patra et al.·Jul 13, 2026SaveLearn
Braneworld Baryogenesis and QCD-Era Magnetogenesis: A Predictive LinkWe demonstrate that primordial magnetic fields (PMF) play a decisive role in the braneworld baryogenesis scenario of [Phys. Rev. D 110, 023520 (2024)], where C/CP violation arises from the…Michaël Sarrazin·Jul 13, 2026SaveLearn
Comparative analysis of critical regions: The renormalized quark-meson model under Polyakov loop, quark back-reaction, and vector interaction effectsThe critical regions enveloping the critical end point (CEP) in the μ-T plane are mapped by computing the contours of normalized quark number susceptibility within the on shell renormalized 2+1…Akanksha Tripathi, Suraj Kumar Rai, Vivek Kumar Tiwari·Jul 13, 2026SaveLearn
Investigation of the Spectator Effect on Light Nuclei Production in Nucleus-Nucleus Collisions at High Baryon Density RegionThe light nuclei yields and their yield ratios, regarded as sensitive probes of the QCD phase structure, have been extensively measured at various collision energies. However, due to limited detector…Hongcan Li, Li'Ang Zhang, Junyi Han et al.·Jul 13, 2026SaveLearn
Beyond the Daisy Chain: Running and the 3D EFT View of Supercooled Phase TransitionsPulsar timing arrays have recently observed a stochastic gravitational wave background at nano-Hertz frequencies. This raises the question whether the signal can be of primordial origin. Supercooled…Martin Christiansen, Eric Madge, Cristina Puchades-Ibáñez et al.·Jul 13, 2026SaveLearn
Dark Secrets of Baryons: Illuminating Dark Matter-Baryon Interactions with JWSTThe James Webb Space Telescope (JWST) has discovered bright galaxies at high redshifts (z≈ 10-14) and various galaxy candidates extending to even higher redshifts (z≈ 15-30). Many…Souradeep Das, Ranjini Mondol, Abhijeet Singh et al.·Jul 13, 2026SaveLearn
Charm physics50 years after the discovery of the first charmed particle, charm physics continues to be an extremely lively field of research and a cornerstone in particle physics. The study of charm, with its…David Friday, Evelina Gersabeck, Alexander Lenz et al.·Jul 13, 2026SaveLearn
Multipole structure of the N Δ Transition Generalized Parton DistributionsWe establish the multipole structure of the N Δ transition at the level of the generalized parton distributions (GPDs). We decompose the four transition GPDs into one monopole, two dipole, and…June-Young Kim, Hyun-Chul Kim·Jul 12, 2026SaveLearn
The Impossible Triangle: A No-Go for Symmetry-Protected Scalar Portals in Interacting Dark EnergyThe S8 tension motivates interacting dark energy (IDE), but embedding IDE in UV-complete physics faces severe naturalness challenges. We analyze four symmetry-protected DM--DE portals ( quartic…Mohid Farhan·Jul 12, 2026SaveLearn
A Unified Study of Hidden-Charm and Hidden-Bottom MesonsWe present a unified phenomenological analysis of hidden-charm and hidden-bottom mesons, treating the \(c c\) and \(b b\) sectors within a common screened-potential and QCD sum-rule…Vikas Patel, Chetan Lodha, A. K. Rai·Jul 12, 2026SaveLearn
λ, ρ, and σ Regge trajectories for the quadruply heavy pentaquark bbucc in the diquark-triquark pictureSystematic investigations of four series of Regge trajectories for quadruply heavy pentaquarks are still lacking. Using the diquark and triquark Regge trajectory relations, we propose the Regge…Xin-Ru Liu, Qi Liu, Jiao-Kai Chen·Jul 12, 2026SaveLearn
Quantum corrections as a Bound for Detecting Self-Interacting Ultralight Dark MatterWe investigate the implications of interactions between ultralight dark matter (ULDM) and Standard Model fermions for the radiative stability of the ULDM potential. By matching the heavy fermion onto…Jae-Weon Lee, Chueng-Ryong Ji·Jul 12, 2026SaveLearn
Electroweak precision physics via angular distributions in hadronic τ decaysHadronic tau decays provide a unique low-energy laboratory for the charged-current interaction between quarks and leptons. Their use as an electroweak precision sector is, however, limited by…E. Estrada, E. Passemar, S. Paz et al.·Jul 12, 2026SaveLearn
Rotating the Color Glass CondensateHigh-energy QCD evolution beyond leading order suffers from instabilities driven by large collinear logarithms. We present a framework, consistent with the standard high-energy operator product…Renaud Boussarie, Paul Caucal, Piotr Korcyl et al.·Jul 12, 2026SaveLearn
Forecasting Generative AmplificationGenerative networks are perfect tools to enhance the speed and precision of LHC simulations. Especially when generating events beyond the size of the training dataset, it is important to understand…Henning Bahl, Sascha Diefenbacher, Nina Elmer et al.·Jul 12, 2026SaveLearn
Lorentz-Violating Photon Decay into Neutrinos and Constraints from PeV Photon StabilityWe study the vacuum decay of a Lorentz-violating photon into a neutrino-antineutrino pair. Lorentz-violating corrections to the photon dispersion relation are parametrized through an effective…Zurab Kepuladze·Jul 11, 2026SaveLearn
On the Origins of the Strong CP ProblemThe conventional strong CP problem arises from the tension between an unrestricted physical parameter θ and the experimental constraint θ10-10. In the standard…Anthony G. Williams·Jul 11, 2026SaveLearn
Next-to-next-to-leading-order QCD corrections to 3S1(8) gluon fragmentation function for quarkoniumWe present the first computation of the next-to-next-to-leading-order (NNLO) QCD corrections to the 3S1(8) gluon fragmentation function for quarkonium within the nonrelativistic QCD (NRQCD)…Feng Feng, Yu Jia, Wen-Long Sang·Jul 11, 2026SaveLearn
Comprehensive analyses of rare Λb → Λ+ -, Σb → Σ+ - and Ξb → Ξ+ - decays in the 2HDMWe investigate rare special dileptonic decays of Λb, Σb and Ξb baryons in the Standard Model and context of the general Two-Higgs-Doublet Model with Type III. Specifically, we consider the…Z. Tavukoğlu, A. T. Olgun, K. Azizi·Jul 11, 2026SaveLearn
Neutron star with dark matter using vector portalCompact astrophysical objects, such as neutron star, can provide a unique environment where the interplay between strongly interacting nuclear matter and dark matter (DM) can yield possible…Deepak Kumar, Ranjita K. Mohapatra, Hiranmaya Mishra et al.·Jul 11, 2026SaveLearn
Higher-order structure of Hamiltonian truncation effective theoryWe study the Hamiltonian truncation for the two-dimensional λϕ4 theory within the framework of Hamiltonian truncation effective theory, where truncation artifacts are mitigated through a…Andrea Maestri, Simone Rodini, Barbara Pasquini·Jul 11, 2026SaveLearn