Specialty
A modeling study estimates that several proposed Fermilab proton-beam configurations could generate large kaon samples, while stressing that detector performance, backgrounds and beam delivery remain unresolved.
Scientific publication4 min read
A Bayesian calibration of a heavy-ion collision model points to an initially undersaturated quark plasma, with strangeness more suppressed than light flavor. The model gives only weak support to the idea that strange quarks equilibrate more slowly.
Scientific publication4 min read
A transport-model comparison of Υ production in RHIC Au+Au collisions favored continuous thermal decay over sudden color screening when explaining suppression across ground and excited states.
Scientific publication3 min read
A simulation study of HIBEAM detector events found that no tested reconstruction method delivered both the tightest vertex positions and the highest efficiency when Compton-electron backgrounds were added.
Scientific publication5 min read
An arXiv preprint presents NuGlass, an open-source web application that turns three-flavor neutrino-oscillation calculations in constant-density matter into six linked 3D views. Its two engines differed by no more than 2.3 × 10⁻⁷ across a 42,000-point validation grid at the application’s default refinement setting.
Scientific publication4 min read
A theoretical study maps a JUNO damping constraint to an aligned axion-like neutrino coupling, while stressing that the result is a baseline-matched scale rather than an ALP-specific confidence interval.
Scientific publication5 min read
A modeling study reports that charm-hadron ratios differ between jet-contained and inclusive events, while baryon and meson ratios respond differently to relative transverse activity. Both implementations reproduce the comparison data well overall, although BLC-CR + Ropes overestimates the Sigma-c-to-D-zero ratio.
Scientific publication3 min read
A methods preprint describes ADoNIS, a fully differentiable neutrino-interaction generator that uses fixed-bank reweighting. Simulated tests report agreement with ACHILLES, near-nominal coverage in inference toys and recovery of injected spectra in unfolding exercises.
Scientific publication4 min read
A model-based preprint finds that a proposed molecular signature in three Pc states depends strongly on coupling phases and channel-threshold choices.
Scientific publication5 min read
A theoretical small-x calculation reports that quark and gluon orbital-angular-momentum distributions and helicity distributions share one fitted intercept, while the intercept changes with the modeled number of flavors.
Scientific publication4 min read
A numerical study of compact lattice gauge theory reports a gap separating unusually small Wilson-fermion eigenvalues from the rest of the spectrum, with their count generally matching the monopole count. The same work finds exponential finite-size behavior but leaves the condensate at the massless point unresolved.
Scientific publication4 min read
A preprint reports a continuous growth-to-decay threshold as loop size changes in one weak-coupling Yang-Mills channel, under an exploratory infrared cutoff, while the leading-in-colour channel remains unresolved.
Scientific publication4 min read
An exact proof finds nonnegative Gegenbauer partial-wave coefficients for every mass level and allowed spin in the bosonic Veneziano amplitude from just above 3 to 26 dimensions. It also shows that the upper boundary is sharp because the scalar coefficient turns negative above 26 dimensions.
Scientific publication3 min read
A theoretical study uses a BPS index in matrix theory to reproduce selected single-minus graviton amplitudes, derive a soft-symmetry identity and match a special plane-wave calculation. The agreement is limited to stated charge chambers and assumptions.
Scientific publication3 min read
A theoretical analysis finds that entropy inequalities beyond strong subadditivity can constrain holographic renormalization-group flows in specific constructions. Its strongest result is a finite-shell bound that becomes a conditional speed limit on a special Markov face, while several routes to a universal radial monotone fail.
Scientific publication4 min read
The two tested KTWPAs showed a stark orientation split: one exceeded 10 dB of gain above 1 tesla, while the other lost nearly all net gain by 20 millitesla.
Scientific publication3 min read
Under benchmark assumptions, a theoretical preprint models a neutron star spiraling into a stellar-mass black hole inside a QCD-axion minihalo and projects both gravitational-wave dephasing and a narrow-band radio counterpart.
Scientific publication5 min read
A mathematical scan rejects all three unperturbed textures and reports two perturbed forms within the paper’s quoted oscillation-parameter ranges.
Scientific publication3 min read
An analytic comparison of five-dimensional gravity saddles with the D1-D5 elliptic genus reports an infinite two-center match, while the tested three-center black-ring and black-lens sector shows no Farey-tail match.
Scientific publication4 min read
Using 140 fb−1 of 13 TeV collision data, ATLAS measured tZq production, its kinematic distributions and spin asymmetry, finding agreement with Standard Model predictions.
Scientific publication4 min read
A proton-oxygen model predicts that the maximum charged-hadron signal could move from the oxygen-going side in central collisions to the proton-going side in peripheral ones, but the prediction remains untested.
Scientific publication3 min read
A new arXiv preprint presents a factorization framework for deep-inelastic scattering near x→1, focusing on an off-diagonal channel, a large-x gluon distribution and all-order leading-logarithmic resummation.
Scientific publication3 min read
A theoretical preprint finds that predicted Higgs-pair production in a U(1)_X model can run above the stated Standard Model benchmark, with the result varying sharply across model parameters.
Scientific publication4 min read
A leading-order theoretical study finds that selected rare top-quark decays into mesons should be exceptionally uncommon, while vector mesons are predicted to emerge overwhelmingly in longitudinal polarization rather than the right-handed state.
Scientific publication4 min read
A minimal seesaw model connects quantum-coherent heavy-neutrino dynamics with domain-wall gravitational-wave predictions, but different microscopic choices can produce different outcomes.
Scientific publication4 min read
A large numerical scan found one- through four-step vacuum histories and simulated gravitational-wave signals with high LISA signal-to-noise ratios, but the forecasts remain sensitive to modeling choices.
Scientific publication5 min read
A preprint describes a physics-informed workflow for a finite Z2 lattice gauge model. It prepares the gauge vacuum, resolves low-lying closed-flux states and tests how an operator-defined radius changes across the model’s tested couplings.
Scientific publication4 min read
A theoretical analysis finds that higher-order scalar contributions can tighten some Higgs self-coupling bounds and reshape future projections, while residual scale dependence remains.
Scientific publication4 min read
A new preprint reports that its tested fits did not require a stable nonzero C-odd contribution in elastic proton-proton and proton-antiproton scattering. Adding flexibility improved the effective C-even sector more than a second Odderon-like term, while some energy datasets remained in tension.
Scientific publication4 min read
A preprint compares linear and non-linear fits to low-x proton PDFs and reports lower combined χ² when absorptive corrections are included.
Scientific publication4 min read
A new mathematical study of holographic geometry constructs bit-thread flows in BTZ and finite-cutoff AdS3. It finds that distinct flow representatives can share the same maximal bottleneck flux while differing in their paths, boundary pairings, and division between boundary and horizon endpoints.
Scientific publication5 min read
A theoretical study builds bit-thread flows from PEE data in AdS, black-brane and purification geometries, finding consistent results in selected settings while leaving disconnected phases unresolved.
Scientific publication5 min read
An arXiv preprint lays out a practical framework for inclusive DIS calculations, focusing on the scale, heavy-quark, target-mass and higher-order choices involved in PDF extraction.
Scientific publication4 min read
A theoretical analysis argues that elastic unitarity can tie a resonance’s observed peak to its pole and residue phase, but the proposed estimates remain model-dependent.
Scientific publication3 min read
A theoretical QCD preprint derives an exact full-turn correspondence with the Roberge-Weiss point, then uses an on-axis one-loop calculation to predict a continuous C-breaking onset followed by a separate first-order lock-in.
Scientific publication3 min read
A light-cone QCD sum-rule calculation predicts 45.9 keV for Ds1 (2460) → Ds γ and 0.55 keV for Ds1 (2536) → Ds γ; two bottom-strange estimates are comparable within uncertainty.
Scientific publication4 min read
A preprint compares traditional and medium-separated regularization in a dense-matter model, with substantially different instability domains under TRS and near-overlap under MSS.
Scientific publication3 min read
A computational preprint reports that the CTPWA framework outpaced conventional derivative calculations in synthetic benchmarks and reproduced a toy decay fit.
Scientific publication3 min read
A local Monte Carlo weighting method was tested inside iterative particle-decay fits. In two simulated channels, the reported results moved closer to generated values, but the study gives no numerical effect size and does not test real data.
Scientific publication4 min read
A theoretical calculation reports a saturation-like pattern in a coherence angle that moves toward smaller values as the model evolves, alongside differences in illustrative RAA estimates across collider-like scenarios.
Scientific publication4 min read