Searching for Quirks at LHCbQuirks are heavy particles connected by a flux tube from a hidden confining force that remain weakly constrained in large regions of their parameter space. This flux tube acts as a string that, at…Xabier Cid Vidal, Miguel Fernández Gómez, Matthew Low et al.·Jun 4, 2026SaveLearn
Universal Seesaw LeptogenesisWe study the implications for leptogenesis in a class of left-right symmetric model, where all fermion masses are induced through the Universal Seesaw mechanism. Unlike conventional analyses, we do…K. S. Babu, Maximilian Berbig, Srubabati Goswami et al.·Jun 4, 2026SaveLearn
A Unified Dark-Matter--Driven Relativistic Bondi Route to Black-Hole Growth from Stellar to Supermassive ScalesObservations of luminous quasars at z7 reveal supermassive black holes (SMBHs) with inferred masses M BH109 \, M formed within the first 700~Myr of cosmic history.…Chian-Shu Chen, Feng-Li Lin·Jun 4, 2026SaveLearn
Neutrino mass and mixing, resonant leptogenesis and charged lepton flavor violation in a minimal inverse seesaw model with S4 symmetryWe propose a minimal inverse seesaw model with S4 symmetry for the Majorana neutrinos with only one real (m0)-and two complex (α, β) parameters in neutrino sector which gives reasonable…V. V. Vien, Mayengbam Kishan Singh·Jun 4, 2026SaveLearn
The β-decay spectrum of Tritiated graphene: combining nuclear quantum mechanics with Density Functional TheoryWe present the results of a multi-methodological study aimed at investigating the interaction between graphene and Tritium during its β-decay to Helium, under different levels of loading and…Andrea Casale, Angelo Esposito, Guido Menichetti et al.·Jun 4, 2026SaveLearn
Flavour and Electroweak Precision Constraints on a Simplified Dark Matter Model with a Light Spin-0 MediatorThis work investigates the allowed parameter spaces of a simplified dark matter (DM) model characterized by a spin-0 mediator with masses in the low to intermediate range ( < 10 GeV). We…Lipika Kolay, Soumitra Nandi·Jun 4, 2026SaveLearn
Diffractive open charm photoproduction in ultraperipheral lead-lead and proton-lead collisions at the LHCWe calculate diffractive D0 photoproduction in ultraperipheral lead--lead (Pb--Pb) collisions at the Large Hadron Collider (LHC) within the recently developed GγA--FONLL framework, where…Vadim Guzey, Gian Michele Innocenti, Anna M. Staśto et al.·Jun 3, 2026SaveLearn
BSMArt 2: simpler and faster parameter space scansWe present version 2 of BSMArt, a powerful yet lightweight scanning tool designed to simplify the exploration of parameter spaces of new physics models. Aside from architectural improvements, simpler…Fernando Abreu de Souza, Nuno Filipe Castro, Miguel Crispim Romão et al.·Jun 3, 2026SaveLearn
Gravitational Wave Imprints of a High-Quality Axion and the Origin of Flavor HierarchiesAxions, arising from an anomalous global Peccei-Quinn symmetry U(1)PQ, offer a compelling solution to the strong CP problem but are vulnerable to Planck-suppressed operators. Gauged…K. S. Babu, Sai Charan Chandrasekar, Sudip Jana et al.·Jun 3, 2026SaveLearn
Interference effects in gluon-fusion Higgs boson productionIn this contribution we summarize recent progress in higher-order computations of signal-background interference effects in Higgs boson production via gluon fusion. The focus is on the resonance…Federico Buccioni, Federica Devoto·Jun 3, 2026SaveLearn
NNLO+PS Higgs-pair production in MiNNLOPSWe consider Higgs-boson pair production in gluon fusion at hadron colliders and match next-to-next-to-leading-order (NNLO) QCD corrections to parton showers within the MiNNLOPS framework. Since…Francesco Garosi, Marius Wiesemann, Giulia Zanderighi·Jun 3, 2026SaveLearn
Heavy-element paleodetectors for Higgsino dark matterPaleodetectors have been proposed as a new approach to direct detection of weakly interacting massive particles (WIMPs), through the search for damage tracks in ancient minerals induced by…Peter W. Graham, Harikrishnan Ramani, Samuel S. Y. Wong·Jun 3, 2026SaveLearn
The Future of Lepton FlavorThe flavor puzzle remains one of the biggest open questions in particle theory to date and upcoming results from neutrino experiments will have a large impact on its potential solution in the future.…Peter B. Denton, Julia Gehrlein, Henry Truelson·Jun 3, 2026SaveLearn
Angular and invariant-mass observables in the four-body Higgs decay hνν^We study the angular distribution of the Higgs boson decay hνν with ≠. Due to the presence of two undetected neutrinos, a complete…Han Zhang, Bai-Cian Ke, Yao Yu et al.·Jun 3, 2026SaveLearn
Strong decays and effective spin-symmetry-breaking corrections in excited charm-strange mesonsWe study two-body pseudoscalar-emission decays of excited charm-strange mesons in heavy meson effective field theory, where phenomenological \(1/mc\) corrections are encoded as effective relative…Xiao Yu, Chao-Qiang Geng·Jun 3, 2026SaveLearn
Kinematic Riffs and Interference Effects in Triple Higgs Production in the N2HDMWe investigate the complex kinematic structure involved in resonant production of three Higgs bosons at the Large Hadron Collider (LHC), within the rich scalar spectra of the Next-to-minimal Two…Wrishik Naskar, Tania Robens, Julia Anabell Ziegler·Jun 3, 2026SaveLearn
Scalar contributions from 331RHN minimal model to oblique parametersElectroweak precision observables, encoded in the oblique parameters S, T, and U, impose stringent constraints on extensions of the Standard Model. In this work, we analyze the scalar-sector…A. Doff·Jun 3, 2026SaveLearn
Unveiling the elusive Σ(1380) resonance through coupled-channel dynamics in Λc+ηπ+Λ reactionWe investigate the Λc+ ηπ+ Λ decay measured by the Belle and BESIII Collaborations, focusing on the possible role of the Σ(1380) state with spin-parity JP=1/2-. In our theoretical…Wen-Tao Lyu, Si-Wei Liu, Jia-Jun Wu et al.·Jun 3, 2026SaveLearn
Study of Λ0b ΛD decays with the rescattering mechanismWe employ the final-state rescattering mechanism to systematically investigate the non-leptonic decays Λb0 ΛD (where D = D0, D0, D+, D-), which can help improve the…Na Li, Hui-Qiang Shang, Qin Qin·Jun 3, 2026SaveLearn
Minimal superfluid vortices in chiral perturbation theoryWe derive some properties of rotational vortices in the pion condensed phase. Employing leading order chiral perturbation theory we determine the minimal energy condition for vortex nucleation.…Fabrizio Canfora, Martın Garrido, Massimo Mannarelli et al.·Jun 3, 2026SaveLearn
The method of kinematic limits in high-energy physicsThis paper proposes a general approach for calculating kinematic limits attained when Lorentz invariants, which are analogous to Cayley-Menger determinants for Minkowski space, vanish. This approach…A. V. Bobrov·Jun 3, 2026SaveLearn
Thermodiffusive coupled-transport phenomena in dense quark matterCoupled-transport phenomena reveal that heat, charge, and particle flows are intrinsically interconnected, providing deeper insight into the microscopic dynamics of a medium than independent…Kamaljeet Singh, Kangkan Goswami, Raghunath Sahoo·Jun 3, 2026SaveLearn
Revival of the Reactor Antineutrino AnomalyThe Reactor Antineutrino Anomaly (RAA) refers to the deficit observed between the average event rate measured in reactor antineutrino experiments with respect to the theoretical prediction. This…Carlo Giunti, Yu-Feng Li, Rong-ping Zhang·Jun 3, 2026SaveLearn
Two-body charmed anti-charmed baryonic B decaysWe study the rates of two-body charmed anti-charmed baryonic B Bc Bc decays using the topological amplitude approach. All amplitudes of $ B …Chun-Khiang Chua·Jun 3, 2026SaveLearn
Kinky vortons in the 2HDMWe construct and analyse two-dimensional, current-carrying ring solutions, known as kinky vortons, in the Z2-symmetric global two-Higgs-doublet model (2HDM). We demonstrate the existence…Richard A. Battye, Steven J. Cotterill, Adam K. Thomasson·Jun 3, 2026SaveLearn